Bowel obstruction caused by broad ligament hernia sucessfully repaired by laparoscopy.

PubMed

Toolabi, K; Zamanian, A; Parsaei, R

2018-04-01

Internal hernais are rare bowel obstructions. We present a case of small bowel obstruction in a 37-year-old woman caused by internal herniation through a defect in broad ligament, which was managed by laparoscopic surgery.

Small Bowel Obstruction Caused by Aloe vera Bezoars: A Case Report.

PubMed

Hong, In Taik; Cha, Jae Myung; Ki, Hye Jin; Kwak, Min Seob; Yoon, Jin Young; Shin, Hyun Phil; Jeoun, Jung Won; Choi, Sung Il

2017-05-25

Small bowel obstruction is a clinical condition commonly caused by postoperative adhesion, volvulus, intussusceptions, and hernia. Small bowel obstruction due to bezoars is clinically uncommon, accounting for approximately 2-4% of all obstructions. Computed tomography (CT) is a useful method in diagnosing the cause of small bowel obstruction. However, small bowel obstruction caused by bezoars may not be detected by an abdominal CT examination. Herein, we report a rare case of small bowel obstruction by Aloe vera bezoars, which were undetected by an abdominal CT. Phytobezoars should be included in the differential diagnosis of small bowel obstruction in patients with predisposing factors, such as excessive consumption of high-fiber food and diabetes.

Left paraduodenal hernia: case report and review of the literature

PubMed Central

Falk, Gavin A; Yurcisin, Basil J; Sell, Harry S

2010-01-01

Paraduodenal hernias are congenital internal hernias that usually present with non-specific symptoms, and are therefore rarely diagnosed preoperatively. Left-sided paraduodenal hernias are three times more likely to occur than right-sided ones. Both hernias present similarly, but have a differing embryological basis. Here, the case of a 76-year-old woman with a left paraduodenal hernia presenting with small bowel obstruction is presented, and a brief discussion of the literature on its diagnosis and management given. PMID:22797200

Meckel's Diverticulum with Small Bowel Obstruction Presenting as Appendicitis in a Pediatric Patient

PubMed Central

Gonzalez, Adolfo; Corpron, Cynthia

2011-01-01

Background: Meckel's diverticulum is a congenital anomaly resulting from incomplete obliteration of the omphalomesenteric duct. The incidence ranges from 0.3% to 2.5% with most patients being asymptomatic. In some cases, complications involving a Meckel's diverticulum may mimic other disease processes and obscure the clinical picture. Methods: This case presents an 8-year-old male with abdominal pain, nausea, and vomiting and an examination resembling appendicitis. Results: A CT scan revealed findings consistent with appendicitis with dilated loops of small bowel. During laparoscopic appendectomy, the appendix appeared unimpressive, and an inflamed Meckel's diverticulum was found with an adhesive band creating an internal hernia with small bowel obstruction. The diverticulum was resected after the appendix was removed. Conclusion: The incidence of an internal hernia with a Meckel's diverticulum is rare. A diseased Meckel's diverticulum can be overlooked in many cases, especially in those resembling appendicitis. It is recommended that the small bowel be assessed in all appendectomy cases for a pathological Meckel's diverticulum. PMID:22643517

Case of a strangulated right paraduodenal fossa hernia in a malrotated gut.

PubMed

Ong, Michelle; Roberts, Matthew; Perera, Marlon; Pretorius, Casper

2017-07-24

We report an unusual case of a strangulated internal hernia resulting from a right paraduodenal fossa hernia (PDH) in the context of bowel malrotation. There are few documented cases of PDHs associated with a concomitant gut malrotation. Emergency laparotomy was performed based on clinical and radiological. Intraoperatively, the proximal jejunum was seen to enter a hernia sac formed by an aberrant duodenojejunal flexure located to the right of the aorta. This was presumed to be a strangulated internal hernia of the paraduodenal recess in a malrotated gut. The hernia neck was widened and the sac obliterated to allow reduction of the contents. On reduction and warming, the insulted small bowel appeared viable and returned to the abdominal cavity without resection. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

De Garengeot's hernia: our experience of three cases and literature review

PubMed Central

Akbari, Khalid; Wood, Claire; Hammad, Ahmed; Middleton, Simon

2014-01-01

Groin hernia is a common surgical presentation and nearly half of the femoral hernias present acutely with strangulation. The hernia sac usually contains omentum or small bowel. Rarely, the appendix can herniate into the femoral canal. De Garengeot's hernia is the term used to describe the presence of appendicitis in the femoral hernia. Hernia explorations are performed by surgical trainees and encountering a De Garengeot's hernia can be challenging to manage. We report our experience of three cases of this rare entity and a literature review to improve our understanding for optimum management. PMID:25080546

Post-operative internal hernia through an orifice underneath the right common iliac artery after Dargent's operation.

PubMed

Ardelt, M; Dittmar, Y; Scheuerlein, H; Bärthel, E; Settmacher, U

2014-01-01

We report the case of a 39-year-old woman with ileus resulting from a small bowel incarceration underneath the right common iliac artery. The patient had a history of a radical trachelectomy with laparoscopic pelvic lymphadenectomy ("Dargent's operation") for cervical carcinoma. After dissection of the iliac vessels, a small bowel loop could slide underneath the common iliac artery. The hernia was closed by gluing a collagen patch over the right common iliac artery onto the retroperitoneal cavity. To our knowledge, such a case has not previously been reported in the medical literature.

A case report of small bowel obstruction secondary to congenital peritoneal band in adult.

PubMed

Abdelwahed, Yahmadi; Saber, Rebii; Imen, Ben Ismail; Hakim, Zenaidi; Ayoub, Zoghlami

2017-01-01

Small bowel obstruction (SBO) is common in adult surgical procedures, mainly due to postoperative adhesions. Acute SBO in adults without history of abdominal surgery, trauma or clinical hernia is less common and has various etiologies. Congenital band is an extremely rare cause. A 56-year-old man was admitted to our hospital with a two-day history of abdominal pain and bilious vomiting. He had no history of abdominal surgery or any other medical problems. A contrast-enhanced CT of the abdomen showed a distention of small bowel loops with transition point in the right hypochondrium. Distended loops of small bowel were located in the left side of the abdomen, whereas collapsed loops was located in the right side. The normal bowel wall enhancement was preserved. After initial treatment with intravenous fluid and nasogastric suction, he was operated. At laparoscopy a band obstructing the ileum was clearly observed. This anomalous band extending from gallbladder to transverse mesocolon caused a small window leading to internal herniation of the small bowel and obstruction. The band was coagulated and divided. Postoperative outcome was uneventful and the patient was discharged on the second postoperative day. There was no recurrence of symptoms on subsequent follow-up. Congenital peritoneal bands are not frequently encountered in surgical practice and these bands are often difficult to classify and define. Diagnosis of acute intestinal obstruction due to CPB must be included in the differential diagnosis in any patient with no history of abdominal surgery, trauma, clinical hernia, inflammatory bowel disease or peritoneal tuberculosis. Despite technological advances in radiology preoperative diagnosis remains difficult, however the diagnosis of SBO due to CPB must be considered in any patient with no history of abdominal surgery, Trauma or clinical hernia consulting for occlusive syndrome. The laparoscopic approach should be intended initially for its feasibility and benefits. Copyright © 2016. Published by Elsevier Ltd.

Broad ligament hernia successfully treated by laparoscopy: Case report and review of literature.

PubMed

Matsunami, Masatoshi; Kusanagi, Hiroshi; Hayashi, Ken; Yamada, Shigetoshi; Kano, Nobuyasu

2014-11-01

We report a case of a 36-year-old woman with a history of caesarean section who presented with small bowel obstruction. Abdominal multi-detector CT showed discontinuity of the small bowel near the broad ligament on the left. We made a provisional diagnosis of an internal hernia through a defect in the broad ligament and performed laparoscopic exploration, which revealed a viable ileal loop incarcerated by the broad ligament. Multi-detector CT may be useful for diagnosing this type of defect preoperatively, whereby open surgery can be avoided. © 2014 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and Wiley Publishing Asia Pty Ltd.

Prevention of internal hernias and pelvic adhesions following laparoscopic left-sided colorectal resection: the role of fibrin sealant.

PubMed

Angelini, Pierluigi; Sciuto, Antonio; Cuccurullo, Diego; Pirozzi, Felice; Reggio, Stefano; Corcione, Francesco

2017-07-01

Laparoscopy has increasingly become the standard of care for patients who undergo colorectal surgery for both benign and malignant diseases. This growing experience has also resulted in more reports of postoperative complications from the minimally invasive approach to primary colorectal resection. Small bowel obstruction from internal hernias and pre-sacral adhesions is an uncommon but not negligible complication. However, there is little literature specific to this topic with recommendations for different methods to prevent it. We report our original technique of closing the mesenteric defect and covering the pre-sacral fascia by using fibrin sealant to prevent this complication. From January 2005 to December 2014, a total of 1079 patients underwent elective laparoscopic left colorectal resection (left hemicolectomy or anterior rectal resection) in our department. In the first 298 procedures, the mesenteric defect was left open, while in the following 781 procedures, it was closed using fibrin sealant with the aim of preventing postoperative small bowel obstruction. Among the first 298 patients, three (1%) required reoperation for small bowel obstruction due to internal hernia (0.33%) or critical pre-sacral adhesions (0.66%). These complications did not occur in the subsequent series in which all 781 patients were treated with fibrin sealant prophylactic closure of the mesenteric defect. In our experience, fibrin sealant closure of the mesenteric defect has demonstrated to be safe and effective in preventing postoperative small bowel obstruction that remains a complication both in open and in laparoscopic colorectal surgeries.

Left Paraduodenal Hernia.

PubMed

Martins, Aires; Gonçalves, Álvaro; Almeida, Teresa; Gomes, Rui; Lomba, João; Midões, Alberto

2018-05-01

Left paraduodenal hernia is an entrapment of the small bowel into the Landzert fossa, an unusual congenital peritoneal defect behind the descending mesocolon that results from failure of part of the descending mesocolon to fuse with the posterior parietal peritoneum (Doishita et al. in Radiographics, 36(1): 88-106, 2016). This fossa is reported to be present in approximately 2% of autopsy bodies. The authors present a case of a left paraduodenal hernia in a young woman.

Incarcerated umbilical hernia leading to small bowel ischemia.

PubMed

Lutwak, Nancy; Dill, Curt

2011-09-19

A 59-year-old male with history of hepatitis C, refractory ascites requiring multiple paracentesis and transjugular intrahepatic portosystemic shunt placement presented to the emergency department with 2 days of abdominal pain. Physical examination revealed blood pressure of 104/66 and pulse of 94. The abdomen was remarkable for distention and a tender incarcerated umbilical hernia. The skin overlying the hernia was pale with areas of necrosis. The patient immediately underwent laparotomy which was successful.

Beware of spontaneous reduction "en masse" of inguinal hernia.

PubMed

Berney, C R

2015-12-01

Reduction 'en masse' of inguinal hernia is a rare entity defined as manual reduction of an external hernia sac back through the abdominal wall but where its content still remains incarcerated or strangulated into a displaced position, most often in the pre-peritoneal space. Small bowel obstruction habitually follows requiring urgent repair, preferentially via a trans-abdominal approach. Pre-operative clinical diagnosis is difficult and abdominal CT-scan imaging is the investigation of choice.

Incarcerated umbilical hernia leading to small bowel ischemia

PubMed Central

Lutwak, Nancy; Dill, Curt

2011-01-01

A 59-year-old male with history of hepatitis C, refractory ascites requiring multiple paracentesis and transjugular intrahepatic portosystemic shunt placement presented to the emergency department with 2 days of abdominal pain. Physical examination revealed blood pressure of 104/66 and pulse of 94. The abdomen was remarkable for distention and a tender incarcerated umbilical hernia. The skin overlying the hernia was pale with areas of necrosis. The patient immediately underwent laparotomy which was successful. PMID:22679256

Incarcerated inguinal hernia management in children: 'a comparison of the open and laparoscopic approach'.

PubMed

Mishra, Pankaj Kumar; Burnand, Katherine; Minocha, Ashish; Mathur, Azad B; Kulkarni, Milind S; Tsang, Thomas

2014-06-01

To compare the outcomes of management of incarcerated inguinal hernia by open versus laparoscopic approach. This is a retrospective analysis of incarcerated inguinal hernina in a paediatric surgery centre involving four consultants. Manual reduction was attempted in all and failure was managed by emergency surgery. The laparoscopy group had 27 patients. Four patients failed manual reduction and underwent emergency laparoscopic surgery. Three of them had small bowel strangulation which was reduced laparoscopically. The strangulated bowel was dusky in colour initially but changed to normal colour subsequently under vision. The fourth patient required appendectomy for strangulated appendix. One patient had concomitant repair of umbilical hernia and one patient had laparoscopic pyloromyotomy at the same time. One patient had testicular atrophy, one had hydrocoele and one had recurrence of hernia on the asymptomatic side. The open surgery group had 45 patients. Eleven patients had failed manual reduction requiring emergency surgery, of these two required resection and anastomosis of small intestine. One patient in this group had concomitant repair of undescended testis. There was no recurrence in this group, one had testicular atrophy and seven had metachronous hernia. Both open herniotomy and laparoscopic repair offer safe surgery with comparable outcomes for incarcerated inguinal hernia in children. Laparoscopic approach and hernioscopy at the time of open approach appear to show the advantage of repairing the contralateral patent processus vaginalis at the same time and avoiding metachronous inguinal hernia.

Meckel's diverticulum incarcerated in a transmesocolic internal hernia

PubMed Central

Wu, Si-Yuan; Ho, Meng-Hsing; Hsu, Sheng-Der

2014-01-01

Intestinal obstruction is a common complication associated with Meckel’s diverticulum in adults. The diverticulum itself or its fibrous band can lead to an intestinal volvulus, intussusceptions, or closed-loop obstructions, which require surgery. The incarceration of Meckel’s diverticulum in either inguinal or femoral hernia sacs (Littre’s hernia) is another, less common, etiology underlying intestinal obstruction. This case report describes a 45-year-old man who had an obstruction associated with a Meckel’s diverticulum that passed through a congenital defect in the mesocolon into the right subphrenic space. The patient, who had not undergone abdominal surgery previously, came to the emergency room with acute onset of intermittent epigastric pain and abdominal distention. Computed tomography images showed the presence of a segment of the small bowel and a diverticulum in the right subphrenic space and paracolic gutter. The twisted mesentery and the dilated loops of the proximal small bowel were indicative of an intestinal volvulus and obstruction. Meckel’s diverticulum complicated by a transmesocolic internal hernia was diagnosed, and this condition was confirmed during emergency surgery. The patient’s postoperative recovery was uneventful. This case report highlights another presentation of Meckel’s diverticulum, that is, in combination with a transmesocolic internal hernia. This etiology may lead to an intestinal volvulus and necessitate early surgery. PMID:25309093

Obstructive internal hernia caused by mesodiverticular bands in children

PubMed Central

Bertozzi, Mirko; Melissa, Berardino; Magrini, Elisa; Di Cara, Giuseppe; Esposito, Susanna; Apignani, Antonino

2017-01-01

Abstract Introduction: The mesodiverticular band (MDB) is an embryologic remnant of the vitelline circulation, which carries the arterial supply to the Meckel diverticulum. In the event of an error of involution, a patent or nonpatent arterial band persists and extends from the mesentery to the apex of the antimesenteric diverticulum. This creates a snare-like opening through which bowel loops may herniate and become obstructed. This report describes 2 rare cases of small bowel occlusion owing to an internal hernia caused by a MDB. Cases: Case 1 was a 5-year-old boy who presented to our Emergency Department with colicky abdominal pain diffused to all abdominal quadrants. He also had 5 episodes of emesis, the last with bilious vomiting. Case 2, a 12-year-old boy, presented to our Emergency Department complaining of colicky abdominal pain. He had 2 episodes of nonbilious emesis. On physical examination, both children showed distension and tenderness of the abdomen and abdominal x-ray and ultrasound confirmed an occlusive picture without an apparent etiology. In case 1, an urgent laparotomy was performed and the MDB was ligated and cut, whereas in case 2 diagnosis and excision were performed in laparotomy. In both patients, there was a positive clinical evolution. Conclusion: Although MDB causing internal hernia is very rare, it should be considered in patients with a clinical picture of small bowel obstruction. In these cases, early surgery is important to prevent strangulation and gangrene of the bowel and to avoid dramatic events. Moreover, laparoscopy seems a safe and effective technique in these patients, especially in children with mild abdominal distention without surgical or trauma history, highlighting that further studies on the value of laparoscopy for the treatment of small bowel obstruction in pediatric patients are urgently needed. PMID:29145243

[The treatment of inguinofemoral hernias with laparoscopic herniorraphy. Our experience of 1210 transabdominal preperitoneal (TAPP) reconstructions].

PubMed

Bátorfi, József

2005-12-01

In 11 years (1994-2005) our team has carried out 1210 transabdominal preperitoneal herniorrhaphies in 964 patients. We operated monolateral hernias in 602 (62.4%) patients, bilateral hernias in 246 (25.5%), among these occult contralateral hernias in 96 (10%), femoral hernias 20 (2%). 28% (N=269) of all operations were performed on because of recurrent hernias. In 6 selected patients incarcerated hernias were operated on by surgeons with sufficient experience. In 16 patients with concomitant abdominal disease we performed synchronous laparoscopic operations (15 cholecystectomies, 1 Meckel diverticulum resection). The average operation time was 112 minutes (52-195), in monolateral hernias during the learning curve, this was reduced to 57 minutes (40-125). The only conversion (0.08%) was necessary because of bowel injury, two early reoperations (0.16%) happened because of bowel perforation caused by electrocoagulation (laparotomy) and because of clipped nervus cutaneus femoris (clip laparoscopically removed). Sero-haematoma (86 = 7.1%) which is the most common mild complication did not occur after the introduction of routine pre-peritoneal drainage. Hydrocele, which developed in the remnant of the sac was operated on in 3 (0.25%) patients. This complication develops when the hernia sac could not be lifted laparoscopically into the abdominal cavity. This complication was eliminated when we removed the scrotal sac through a small skin incision at the end of the operation. Mean hospital stay was 3 (2-7) days, the mean return to normal activity 7-10 days. The majority (N=9) of 11 (0.9%) recurrences occurred in the learning curve. Our experience which is similar to what can be found in numerous other articles showed, that LH is beneficial (short hospitalisation, early return to normal activity, more favourable operability in bilateral and recurrent hernias, early recognition of contralateral occult hernias, performance of synchronous laparoscopic operations, small recurrence rate, improved surgical training) so it should be rightly considered as the gold standard of inguinal hernioplasties.

Sonography in the postoperative evaluation of laparoscopic inguinal hernia repair.

PubMed

Furtschegger, A; Sandbichler, P; Judmaier, W; Gstir, H; Steiner, E; Egender, G

1995-09-01

We evaluated the use of sonography as a means of assessing hernial occlusion and possible postoperative changes such as hematomas or seromas in the inguinal and scrotal regions after 1139 laparoscopic repairs of hernias between August 1992 and November 1994. Changes after laparoscopic hernia repair were found in 307 patients (27%). Hematomas or seromas were seen in 132 patients, protrusion of the prosthetic mesh in 17, mesh infection in two, and small bowel entrapment in an insufficient peritoneal suture in two. Recurrences were diagnosed correctly in six patients, mobile preperitoneal lipomas in five. Sonography is useful in the evaluation of complications after laparoscopic hernia repair, including recurrent hernia. In the absence of symptoms, sonography is not indicated.

Congenital hernia of cord: an often misdiagnosed entity

PubMed Central

Raju, Rubin; Satti, Mohamed; Lee, Quoc; Vettraino, Ivana

2015-01-01

Congenital hernia of the cord, also known as umbilical cord hernia, is an often misdiagnosed and under-reported entity, easily confused with a small omphalocele. It is different from postnatally diagnosed umbilical hernias and is believed to arise from persistent physiological mid-gut herniation. Its incidence is estimated to be 1 in 5000. Unlike an omphalocele, it is considered benign and is not linked with chromosomal anomalies. It has been loosely associated with intestinal anomalies, suggesting the need for a complete fetal anatomical ultrasound evaluation. We present a case of a fetal umbilical cord hernia diagnosed in a 28-year-old woman at 21 weeks gestation. The antenatal and intrapartum courses were uncomplicated. It was misdiagnosed postnatally as a small omphalocele, causing unwarranted anxiety in the parents. Increased awareness and knowledge of such an entity among health professionals is important to prevent unwarranted anxiety from misdiagnosis, and inadvertent bowel injury during cord clamping at delivery. PMID:25899514

Delayed presentation of a bowel Bovie injury after laparoscopic ventral hernia repair.

PubMed

Bhullar, Jasneet Singh; Gayagoy, Jennifer; Chaudhary, Sushant; Kolachalam, Ramachandra B

2013-01-01

Bowel injury during laparoscopic surgery is a rare but serious complication. A Bovie injury to the bowel can cause delayed perforation of the viscus, thus increasing the possibility of a preventable morbidity. Patients presenting with perforation peritonitis within 24 hours and up to 2 to 3 weeks after laparoscopic Bovie injury to the bowel have been reported in the literature. A 74-year-old woman underwent a laparoscopic ventral hernia mesh repair. Intraoperatively, a small area of superficial Bovie injury to the small bowel was repaired with Lembert sutures and tissue glue. Postoperatively, the patient recovered well, but she presented with perforation peritonitis 3 months after surgery. An exploratory laparotomy showed a jejunal perforation in the same area that was injured with cautery and repaired during the previous surgery. The patient was only using inhaled steroids for asthma on and off but had a remote history of chemotherapy and radiation for colorectal cancer. Bovie injury to the bowel has a hidden depth, causing a slow transmural tissue necrosis, and it might also impair local healing and eventually lead to perforation. Thus, the patient may present later than the usual period for wound healing and remodeling as previously reported. Given the disastrous consequence, it is imperative to perform a good surgical repair of even a minor Bovie injury to the bowel. This is the first report of a delayed presentation (>1 month) of a Bovie injury of the bowel.

Delayed Presentation of a Bowel Bovie Injury After Laparoscopic Ventral Hernia Repair

PubMed Central

Gayagoy, Jennifer; Chaudhary, Sushant; Kolachalam, Ramachandra B.

2013-01-01

Introduction: Bowel injury during laparoscopic surgery is a rare but serious complication. A Bovie injury to the bowel can cause delayed perforation of the viscus, thus increasing the possibility of a preventable morbidity. Patients presenting with perforation peritonitis within 24 hours and up to 2 to 3 weeks after laparoscopic Bovie injury to the bowel have been reported in the literature. Case Description: A 74-year-old woman underwent a laparoscopic ventral hernia mesh repair. Intraoperatively, a small area of superficial Bovie injury to the small bowel was repaired with Lembert sutures and tissue glue. Postoperatively, the patient recovered well, but she presented with perforation peritonitis 3 months after surgery. An exploratory laparotomy showed a jejunal perforation in the same area that was injured with cautery and repaired during the previous surgery. The patient was only using inhaled steroids for asthma on and off but had a remote history of chemotherapy and radiation for colorectal cancer. Conclusion: Bovie injury to the bowel has a hidden depth, causing a slow transmural tissue necrosis, and it might also impair local healing and eventually lead to perforation. Thus, the patient may present later than the usual period for wound healing and remodeling as previously reported. Given the disastrous consequence, it is imperative to perform a good surgical repair of even a minor Bovie injury to the bowel. This is the first report of a delayed presentation (>1 month) of a Bovie injury of the bowel. PMID:24018096

ILEAL HERNIATION THROUGH THE FORAMEN OF WINSLOW: OVEREATING AS A RISK FACTOR FOR INTERNAL HERNIATION.

PubMed

Kirigin, Lora Stanka; Nikolić, Marko; Kruljac, Ivan; Marjan, Domagoj; Penavić, Ivan; Ljubicić, Neven; Budimir, Ivan; Vrkljan, Milan

2016-03-01

Internal hernias have an overall incidence of less than 1% and are difficult to diagnose clinically due to their nonspecific presentation. Most internal hernias present as strangulating closed-loop obstruction and delay in surgical intervention is responsible for a high mortality rate (49%). We present a case of ileal herniation through the foramen of Winslow. A 29-year-old previously healthy female presented with acute onset right upper quadrant pain, abdominal fullness, and nausea. The pain was sudden in onset and began shortly after a dinner party where she consumed larger portions of food. Laboratory investigations revealed mild leukocytosis with left shift. Dual-phase multi-detector computed tomography disclosed herniation of the small bowel into the lesser sac. The patient underwent an emergency median laparotomy that revealed ileal herniation through the foramen of Winslow. Adhesiolysis and manual reduction of the bowel was performed, and the reduced bowel showed only congestive changes. The postoperative recovery was uneventful and the patient was discharged on the third postoperative day. Risk factors for internal herniation still remain unclear, although excessively mobile bowel loops and an enlarged foramen of Winslow have been described. Our case demonstrated that overeating could be an additional risk factor for internal herniation. We describe our clinical and radiology findings, as well as surgical management. Due to the high rates of morbidity and mortality, it is imperative that clinicians be aware of the possible risks factors for internal herniation. Internal hernias should be included in the differential diagnosis of small bowel obstruction so that appropriate steps can be made in the work-up of these patients, followed by timely surgical intervention.

Spontaneous posterior rectus sheath hernia: a case report.

PubMed

Ng, Chu Woon; Sandstrom, Anna; Lim, Grace

2018-04-15

Hernias of the posterior rectus sheath are very rare abdominal wall hernias with only a handful of cases reported in the literature to date. As an uncommon disease, it is important to recognize and report this case in order to enhance scientific knowledge of this disease. This case report presents a spontaneous posterior rectus sheath herniation in a 79-year-old white man with previous abdominal surgery for appendicitis. His herniation was discovered incidentally during an examination for his chief complaints of lower abdominal pain and diarrhea which were later diagnosed as Salmonella-related gastroenteritis. A computed tomography scan of his abdomen and pelvis showed abdominal wall hernia with loops of small bowel extending into his rectus abdominis muscle. In this case, it was decided to leave the situation alone for now due to no evidence of bowel obstruction and the low risk of this hernia getting strangulated, which otherwise would have warranted urgent surgery. This report adds to the limited stock of available literature on this unusual issue and strengthens the evidence base on the best approach to support informed clinical decision making. The significant clinical implication of such case reports is increased identification rate of rare clinical conditions which otherwise often go unnoticed.

A case of splenic rupture within an umbilical hernia with loss of domain.

PubMed

Fernando, Emil J; Guerron, Alfredo D; Rosen, Michael J

2015-04-01

Massive ventral hernia with loss of abdominal domain is a particularly complex disease. We present a case of a massive umbilical hernia with loss of abdominal domain containing the small bowel, colon, and spleen that presented with spontaneous splenic rupture. The patient was an 82-year-old Caucasian female with multiple comorbidities, on anti-coagulation for cardiac dysrhythmia with a congenital umbilical hernia with loss of abdominal domain which had progressed over multiple years. She presented to an outside hospital with history of a left-sided abdominal pain accompanying fatigue and weakness.A CT scan of the abdomen revealed an umbilical hernia with loss of abdominal domain containing the patient's entire small bowel, colon, pancreas, and the spleen. The spleen had ruptured with associated hemorrhage and hematoma in the hernia sac.Management included a multidisciplinary approach with particular attention to comorbidities and hemodynamic monitoring due to splenic rupture. Given the need for lifetime anticoagulation, a splenectomy was planned along with simultaneous abdominal wall reconstruction. The patient underwent an exploratory laparotomy, splenectomy, bilateral posterior component separation with transversus abdominis release, and a retrorectus/preperitoneal placement of heavy weight polypropylene mesh.During the postoperative period, the patient remained intubated initially due to elevated airway pressures before transferring to the regular nursing floor. The remainder of the patient's hospital stay was complicated by a postoperative ileus requiring nasogastric tube decompression and a DVT and PE necessitating anticoagulation. The ileus eventually resolved and diet was slowly advanced. The patient was discharged on POD17. To our knowledge, this is the first report in the literature describing a splenic rupture that occurred within the hernia sac of a congenital umbilical hernia. This report serves to highlight that even with novel cases of massive and atypical hernias, posterior component separation with transversus abdominis release is a reproducible repair that can be performed with good result in a variety of circumstances.

Robotic repair of a right-sided Bochdalek hernia: a case report and literature review.

PubMed

Jambhekar, Amani; Robinson, Shawn; Housman, Brian; Nguyen, James; Gu, Kevin; Nakhamiyayev, Vadim

2018-06-01

Bochdalek hernias (BHs) are usually diagnosed in the neonatal period, occurring in 1/2200-1/12,500 live births. There are few reported cases of BHs in adults. Robotic repair has not been described in current literature as opposed to the laparoscopic approach. Here we present a case of an adult with clinical signs of bowel obstruction secondary to a BH which was repaired using a robotic approach. A 74-year-old gentleman with past medical history of benign prostatic hyperplasia presented to the emergency department with a 1-week history of nausea, vomiting, diarrhea, and decline in appetite. Computed tomography (CT) imaging of the chest and abdomen revealed elevation of the right hemidiaphragm and evidence of small bowel obstruction. The patient was managed conservatively with nasogastric tube placement and bowel rest. He underwent colonoscopy which could not be completed secondary to a transverse colon stricture which was confirmed by barium enema. Upon repeat CT imaging, the patient was found to have herniated colon through a right-sided diaphragmatic hernia which caused colonic narrowing. The patient's intestinal obstruction improved clinically with continued conservative management and he underwent robotic repair of a right posterior diaphragmatic hernia. The hernia defect was closed with interrupted figure of eight Ethibond sutures. A right-sided chest tube was placed. Intraoperatively, the herniated proximal transverse colon was noted to be ischemic and a right hemicolectomy was performed. He recovered well and was discharged home on postoperative day 5. Congenital diaphragmatic hernias usually present in the neonatal period and are rare in adults. Operative repair is recommended and laparoscopic repair has been described. Based on the existing literature regarding laparoscopic repair and the current case report, robotic repair also appears to be a viable and safe option.

Spontaneous evisceration of bowel through an umbilical hernia in a patient with refractory ascites

PubMed Central

Ogu, Uchechukwu Stanley; Valko, Janice; Wilhelm, Jakub; Dy, Victor

2013-01-01

Umbilical hernia in the cirrhotic patient is frequently seen in the setting of refractory ascites. This article reports a rare case of spontaneous rupture of a recurrent umbilical hernia in a patient with persistent ascites, following an acute increase in intra-abdominal pressure, leading to bowel evisceration. This case highlights a potentially fatal complication of umbilical hernia in the setting of chronic ascites, which was successfully managed with prompt surgical intervention. PMID:24964319

Prosthetic Mesh Repair in the Emergency Management of Acutely Strangulated Groin Hernias with Grade I Bowel Necrosis: A Rational Choice.

PubMed

Duan, Sheng-Jun; Qiu, Shao-Bo; Ding, Nai-Yong; Liu, Hua-Shui; Zhang, Nai-Shun; Wei, Ying-Tian

2018-02-01

The aim of this study was to determine the feasibility of prosthetic mesh repair according to the degree of bowel necrosis in the emergency management of acutely strangulated groin hernias. Emergency prosthetic mesh repair versus primary suture repair was randomly performed in 208 consecutive strangulated groin hernia patients with bowel necrosis between January 2005 and August 2016. The degree of bowel necrosis of each patient was determined according to a modified three-grade classification system. Patient characteristics sorted by repair method were analyzed by using Pearson's chi-squared tests. Correlations between mortality and wound-related morbidity with bowel necrosis grade and repair method were analyzed. There was no difference in gender, age, body mass index, comorbid diseases, hernia type (left or right, primary or recurrent), necrosis grade, and mortality between the mesh repair and suture repair groups (all P > 0.05). However, with regard to wound-related morbidity, there was significant difference between the two groups (P < 0.05). Mortality and wound-related morbidity showed significant relationship with necrosis grade, especially with regard to postoperative wound infection (P < 0.001). The wound infection rate with mesh repair was significantly higher than that with primary suture in Grade II and III necrosis patients (P < 0.05), but there was no difference in Grade I patients (P > 0.05). The use of prosthetic mesh in the emergency repair of acutely strangulated groin hernias seems to be as safe as suture-only repair in patients with noninfected strangulated bowel (Grade I necrosis). The use of prosthetic mesh repair is a rational choice made based on the degree of bowel necrosis in the emergency management of acutely strangulated hernias.

Incarceration of Meckel's diverticulum in a left paraduodenal Treitz' hernia.

PubMed

Gerdes, Christoph; Akkermann, Oke; Krüger, Volker; Gerdes, Anna; Gerdes, Berthold

2015-08-16

Meckel's diverticula incarcerated in a hernia were first described anecdotally by Littré, a French surgeon, in 1700. Meckel, a German anatomist and surgeon, explained the pathophysiology of this disease 100 years later. In addition, a congenital paraduodenal mesocolic hernia, known as a Treitz hernia, is a rare cause of small bowel obstruction. These hernias are caused by an abnormal rotation of the primitive midgut, resulting in a right or left paraduodenal hernia. We treated a patient presenting with pain and diagnosed extraluminal air in the abdomen after a computed tomography examination. We performed a laparotomy and found a combination of these two seldomly occurring congenital diseases, incarceration and perforation of Meckel's diverticulum in a left paraduodenal hernia. We performed a thorough review of the literature, and this report is the first to describe a patient with a combination of these two rare conditions. We considered the case regarding the variety of terminology as well as the treatment options of these conditions.

Definitive Surgical Treatment of Infected or Exposed Ventral Hernia Mesh

PubMed Central

Szczerba, Steven R.; Dumanian, Gregory A.

2003-01-01

Objective To discuss the difficulties in dealing with infected or exposed ventral hernia mesh, and to illustrate one solution using an autogenous abdominal wall reconstruction technique. Summary Background Data The definitive treatment for any infected prosthetic material in the body is removal and substitution. When ventral hernia mesh becomes exposed or infected, its removal requires a solution to prevent a subsequent hernia or evisceration. Methods Eleven patients with ventral hernia mesh that was exposed, nonincorporated, with chronic drainage, or associated with a spontaneous enterocutaneous fistula were referred by their initial surgeons after failed local wound care for definitive management. The patients were treated with radical en bloc excision of mesh and scarred fascia followed by immediate abdominal wall reconstruction using bilateral sliding rectus abdominis myofascial advancement flaps. Results Four of the 11 patients treated for infected mesh additionally required a bowel resection. Transverse defect size ranged from 8 to 18 cm (average 13 cm). Average procedure duration was 3 hours without bowel repair and 5 hours with bowel repair. Postoperative length of stay was 5 to 7 days without bowel repair and 7 to 9 days with bowel repair. Complications included hernia recurrence in one case and stitch abscesses in two cases. Follow-up ranges from 6 to 54 months (average 24 months). Conclusions Removal of infected mesh and autogenous flap reconstruction is a safe, reliable, and one-step surgical solution to the problem of infected abdominal wall mesh. PMID:12616130

Urachal Cyst Causing Small Bowel Obstruction in an Adult with a Virgin Abdomen.

PubMed

O'Leary, Michael P; Ashman, Zane W; Plurad, David S; Kim, Dennis Y

2016-01-01

Introduction . A patent urachus is a rare congenital or acquired pathology, which can lead to complications later in life. We describe a case of urachal cystitis as the etiology of small bowel obstruction in an adult without prior intra-abdominal surgery. Case Report . A 64-year-old male presented to the acute care surgery team with a 5-day history of right lower quadrant abdominal pain, distention, nausea, and vomiting. He had a two-month history of urinary retention and his past medical history was significant for benign prostate hyperplasia. On exam, he had evidence of small bowel obstruction. Computed tomography revealed high-grade small bowel obstruction secondary to presumed ruptured appendicitis. In the operating room, an infected urachal cyst was identified with adhesions to the proximal ileum. After lysis of adhesions and resection of the cyst, the patient was subsequently discharged without further issues. Conclusion . Although rare, urachal pathology should be considered in the differential diagnosis when evaluating a patient with small bowel obstruction without prior intraabdominal surgery, hernia, or malignancy.

The arcuate line hernia: operative treatment and a review of the literature.

PubMed

Montgomery, A; Petersson, U; Austrums, E

2013-06-01

An arcuate line hernia (ALH) is a rare diagnosis with no consensus on how to deal with this condition either when symptomatic or when found accidentally. Suggestions for laparoscopic and open operative techniques are given together with a review of the literature and a presentation of three new cases. The PubMed database was searched for publications on ALH. Identified cases, including three from our department, are reported. Five males and two females, with a median age of 53 years were identified. Three patients were correctly diagnosed on a preoperative CT scan and the rest at surgery. Two patients had bilateral ALHs and four had other concomitant hernias repaired. Small bowel was present in the hernia in three cases and sigmoid colon in one. In one case, an emergency operation was performed due to bowel incarceration. Five patients had laparoscopic repairs, three with mesh and two without. Two patients, one converted from laparoscopic to open operation, had open mesh repairs. The postoperative course was uneventful in all cases, and no recurrences have been reported at a median follow-up of 6 months. A laparoscopic approach is recommended for diagnostic purposes, for pre-peritoneal mesh placement and for repair of concomitant hernias in both elective and emergency settings. Highlighting its existence might help general surgeons in interpreting an unusual finding on a CT scan or at operation.

Internal hernia due to adjustable gastric band tubing: review of the literature and illustrative case video.

PubMed

Hamed, Osama H; Simpson, Lashondria; Lomenzo, Emanuele; Kligman, Mark D

2013-11-01

Laparoscopic adjustable gastric banding (LAGB) is a commonly performed bariatric procedure. Device-related morbidity is typically associated with the subcutaneous port or the band itself. Complications related to band tubing are unusual. Small bowel obstruction (SBO) after LAGB is a unique and serious complication; there is the potential of delayed diagnosis and the risk of closed-loop bowel obstruction. SBO secondary to internal hernia caused by band tubing is very rare, with only five cases reported in the literature. In this article, we describe our experience and provide an illustrative video of a case of SBO related to band tubing. We also provide a detailed review of the few previously published case reports. Based on the common features of our case and other published case reports, we hypothesize some risk factors that might lead to this unique morbidity of adjustable gastric band tubing and provide potential solutions to prevent this problem. Tubing-related SBO is a serious complication with the risk of closed-loop bowel obstruction. Urgent operative exploration is required to avoid bowel strangulation. To prevent recurrence we advise functionally shortening the tubing by tucking it to the right upper quadrant above the liver and also provide some omental coverage between the bowel and band tubing if possible.

Profile of paediatric umbilical hernias managed at Federal Medical Centre Umuahia.

PubMed

Ezomike, U O; Ituen, M A; Ekpemo, S C; Eke, C B; Eke, B C

2012-01-01

Umbilical hernias are common in children but many resolve spontaneously within the first five years of life. Most umbilical herniorrhaphies in our environment are due to symptomatic hernias which constitute a small percentage of all umbilical hernias. A retrospective review of all pediatric patients with UH treated at Federal Medical Centre Umuahia, Abia State from February 2001 to February 2011. There were 22 patients but only 20 of the folders were found and analyzed. They were made up of 11 males and 9 females with a mean age of 6.19 +/- 0.83 years and median age of 6 years. Nine(7 males and 2 females) had acute incarcerations, nine (3 males and 6 females) had recurrent umbilical pains without incarceration and two (1 male and 1 female) had recurrent incarcerations. Age range for acute incarceration was 2-8 years (mean: 4.69 years, median: 4 years); recurrent umbilical pains was 4 months -15 years (mean: 7.7 years, median: 8 years) and for recurrent incarceration 2-10 years (mean: 6 years). All had standard umbilical hernia repairs except one whose parents declined surgery after reduction of acute incarceration. One patient with acute incarceration had gangrenous bowel with hernia sac abscess and was offered bowel resection with end-to-end anastomosis. On short-term follow-up, the symptoms resolved in all the patients following surgery. Five patients had six complications: 1 exuberant granulation tissue, 2 stitch reactions, 2 superficial wound dehiscence and one superficial wound infection. There were no mortalities and no recurrence on short-term follow-up. Only one patient (5%) registered under the National Health Insurance Scheme (NHIS). Active observation of all umbilical hernias at all ages will ensure early detection of complications and prompt treatment. Elective repair of umbilical hernias in patientsabove five years with fascia defect greater than 1.5cm is encouraged. Comprehensive NHIS will ensure early presentation and reduced complications.

Prospective evaluation of oral gastrografin in postoperative small bowel obstruction.

PubMed

Kapoor, Sorabh; Jain, Gaurav; Sewkani, Ajit; Sharma, Sandesh; Patel, Kailash; Varshney, Subodh

2006-04-01

Orally administered gastrografin has been used for early resolution of postoperative small bowel obstruction (POSBO) and to reduce the need for surgery in various studies. However the studies have reported conflicting results as patients with complete obstruction and equivocal diagnosis of bowel strangulation were also included. We carried out a prospective study to evaluate the efficacy of gastrografin in patients with partial adhesive small bowel obstruction. Patients with suspected strangulation, complete obstruction, obstructed hernia, bowel malignancy, and radiation enteritis were excluded. Sixty-two patients with partial adhesive small bowel obstruction were given an initial trial of conservative management of 48 h. Thirty-eight patients improved within 48 h and the other 24 were given 100 ml of undiluted gastrografin through the nasogastric tube. In 22 patients the contrast reached the colon within 24 h. In the remaining two patients the contrast failed to reach the colon and these underwent surgery. The use of gastrografin avoided surgical intervention in 91.3% (22 of 24) patients who failed conservative management of POSBO. Gastrografin also decreased the overall requirement for surgical management of POSBO from the reported rate of 25 to 30% to 3.2% (2 of 62). Use of gastrografin in patients with partial POSBO helps in resolution of symptoms and avoids the need for surgical management in the majority of patients.

Richter’s Hernia and Sir Frederick Treves: An Original Clinical Experience, Review, and Historical Overview

PubMed Central

Steinke, Wolfgang; Zellweger, René

2000-01-01

Objective To describe the clinical recognition, pathology, and management of Richter’s hernia and to review the relevant literature of the past 400 years. Summary Background Data The earliest known reported case of Richter’s hernia occurred in 1598 and was described by Fabricius Hildanus. The first scientific description of this particular hernia was given by August Gottlob Richter in 1778, who presented it as “the small rupture.” In 1887, Sir Frederick Treves gave an excellent overview on the topic and proposed the title “Richter’s hernia.” To his work—a cornerstone to modern understanding—hardly any new aspects can be added today. Since then, only occasional case reports or small series of retrospectively collected Richter’s hernias have been published. Methods The authors draw on their experience with 18 prospectively collected cases treated in the ICRC Lopiding Hospital for War Surgery in northern Kenya between February and December 1998 and review the relevant literature of the past 400 years. Results The classic features of Richter’s hernia were confirmed in all case studies of patients: only part of the circumference of the bowel is entrapped and strangulated in the hernial orifice. The involved segment may rapidly pass into gangrene, yet signs of intestinal obstruction are often absent. The death rate in the authors’ collective was 17%. Conclusion Richter’s hernia is a deceptive entity whose high death rate can be reduced by accurate diagnosis and early surgery. Considering the increasing incidence at laparoscope insertion sites, awareness of this special type of hernia with its misleading clinical appearance is important and of general interest. PMID:11066144

Suture versus tack fixation of mesh in laparoscopic umbilical hernia repair.

PubMed

Kitamura, Riley K; Choi, Jacqueline; Lynn, Elizabeth; Divino, Celia M

2013-01-01

Mesh fixation in laparoscopic umbilical hernia repair is poorly studied. We compared postoperative outcomes of laparoscopic umbilical hernia repair in suture versus tack mesh fixation. Patients who underwent laparoscopic umbilical hernia repair were separated by method of mesh fixation: sutures versus primarily tacks. Medical history and follow-up data were collected through medical records. The primary outcome of this study was the recurrence rates of hernias. Postoperative major and minor complications, such as surgical site infection, small-bowel obstruction, and seroma formation, were regarded as secondary outcomes. Additionally, a telephone interview was conducted to assess postoperative pain, recovery time, and overall patient satisfaction. Eighty-six patients were identified: 33 in the suture group and 53 in the tacks group. The number of emergent cases was increased in the tacks group (6 vs 0; P = .022). Mean follow-up time was 2.7 years for both groups. Documented postoperative follow-up was obtained in 29 (90%) suture group and 31 (58%) tacks group patients. Hernia recurrence occurred in 3 and 2 patients in the sutures and tacks groups, respectively (P was not significant). No differences were found in secondary outcomes, including subjective outcomes from telephone interviews, between groups. There are no differences in postoperative complication rates in suture versus tack mesh fixation in laparoscopic umbilical hernia repair.

[Diagnosis of strangulated Spiegel hernia based on CT scan: about a case].

PubMed

Akpo, Geraud; Deme, Hamidou; Badji, Nfally; Niang, Fallou; Toure, Mohamadou; Niang, Ibrahima; Diouf, Malick; Niang, El Hadj

2016-01-01

We report a case of a 86-year old woman with Spiegel hernia complicated by occlusion whose diagnosis was based on CT scan. She was examined in the Emergency Surgery Department for brutal onset of pain in the right iliac fossa associated with vomiting. On physical examination the patient was febrile (38.2° C). It showed hard, sensitive and mobile mass located in the right iliac fossa, with respect to both planes. Abdominal CT scan showed a hernia sac with the neck measuring 13 mm in the right iliac fossa, in front of the aponeurosis of the external oblique muscle. It contained fat and a small bowel loop (curved arrow) with two zones of transition giving a double beak-like appearance at the level of the neck. CT scan showed a lack of enhancement of the wall of the loop after administration of contrast material. The diagnosis of strangulated spiegel hernia associated with sign of arterial ischemia of the digestive wall was retained. Surgery was perfomed with simple postoperative management.

A case of incisional hernia repair using Composix mesh prosthesis after antethoracic pedicled jejunal flap reconstruction following an esophagectomy.

PubMed

Yasuda, Atsushi; Yasuda, Takushi; Kato, Hiroaki; Iwama, Mitsuru; Shiraishi, Osamu; Hiraki, Yoko; Tanaka, Yumiko; Shinkai, Masayuki; Imano, Motohiro; Kimura, Yutaka; Imamoto, Haruhiko

2017-12-01

An incisional hernia in a case of antethoracic pedicled jejunal flap esophageal reconstruction after esophagectomy is a very rare occurrence, and this hernia was distinctive in that the reconstructed jejunum had passed through the hernial orifice; a standard surgical treatment for such a presentation has not been established. Herein, we describe a case of repair using mesh prosthesis for an atypical and distinctive incisional hernia after antethoracic pedicled jejunal flap esophageal reconstruction. A 77-year-old woman with a history of subtotal esophagectomy who had undergone antethoracic pedicled jejunal flap reconstruction complained of epigastric prominence and discomfort without pain. On examination, she had an abdominal protrusion between the xiphoid process and the umbilicus that contained the small bowel. Computed tomography showed that the fenestration of the abdominal wall that was intentionally created for jejunum pull-up was dehisced in a region measuring 9 × 15 cm and the small intestine protruded through it into the subcutaneous space without strangulation. Because the hernial orifice was too large and the reconstructed jejunum was passing through the hernial orifice in this case, we applied a parastomal hernia repair method that was modified from the inguinal hernia repair using the Lichtenstein technique. After 3 years and 5 months following surgery, the patient has recovered without hernia recurrence or other complications. We consider this to be the first case of repair using Composix mesh prosthesis for repair of an atypical and distinctive incisional hernia after an antethoracic pedicled jejunal flap reconstruction. This method seems to be useful and could potentially be widely adopted as the surgical treatment for this condition.

Rupture of Umbilical Hernia with Evisceration in a Newborn - A Case Report.

PubMed

Kittur, Dinesh H; Bhandarkar, Kailas P; Patil, Santosh V; Jadhav, Sudhakar S

2017-01-01

Most umbilical hernias in infants do not need surgery and the ring will eventually close. Occasionally few complications can arise and incarceration is most common. Spontaneous rupture of the hernia and eventual evisceration is a rarely seen complication. A 3-week-old neonate having umbilical hernia presented with rupture of the sac with evisceration of bowel within a few days of first visit. No underlying cause like umbilical sepsis was found. The baby had emergency repair of the hernia with an uneventful recovery.

The Upturned Superior Mesenteric Artery Sign for First-Trimester Detection of Congenital Diaphragmatic Hernia and Omphalocele.

PubMed

Lakshmy, Ravi Selvaraj; Agnees, Joy; Rose, Nity

2017-03-01

The aim of this study was to follow the course of the superior mesenteric artery (SMA) in first-trimester fetuses to predict the location of the small bowel. Its abnormal course aids in early detection of congenital diaphragmatic hernia (CDH) and assessment of the contents of omphalocele. The SMA can be easily identified in a sagittal section of the fetus by using color Doppler sonography at the 11- to 14-week scan, and normally, it has a downward course caudally to supply the intestines. The course of the SMA points to the location of the bowel. We report a series of 7 cases detected in first trimester with an abnormal course of the SMA, 3 of which had CDH and 4 of which had omphalocele. In CDH, the intestines herniate into the thoracic cavity; hence, the SMA tends to have an upward course toward the thorax. In 4 cases of omphalocele, the SMA follows the exteriorized bowel into the base of the umbilical cord. Second-trimester sonography for detection of congenital malformations is a standardized protocol, but a careful anatomic survey at the 11- to 14-week scan is often rewarding. When there is a suspicion of an intrathoracic mass or a mediastinal shift, the upturned course of SMA serves as a valuable sign in confirmation of CDH. Chromosomal abnormalities are often reported in cases of omphalocele containing small bowel only, and the upward course of the SMA toward the base of the cord helps in its early prenatal diagnosis, which facilitates early genetic assessment in these fetuses. © 2017 by the American Institute of Ultrasound in Medicine.

A case of bowel perforation due to traumatic hernia at a pelvic fracture site: a case report and review of the literature.

PubMed

Tanaka, Ryota; Nagahara, Hisashi; Maeda, Kiyoshi; Ohtani, Hiroshi; Shibutani, Masatsune; Tamura, Tatsuro; Ikeya, Tetsuro; Sugano, Kenji; Iseki, Yasuhito; Sakurai, Katsunobu; Yamazoe, Sadaaki; Kimura, Kenjiro; Toyokawa, Takahiro; Amano, Ryosuke; Kubo, Naoshi; Tanaka, Hiroaki; Muguruma, Kazuya; Hirakawa, Kosei; Ohira, Masaichi

2017-07-12

Common complications of pelvic fractures include visceral injury, large-volume hemorrhage, genitourinary injury, rectal injury, and pulmonary embolism. On the other hand, traumatic hernia is a rare complication, especially in association with pelvic fractures. We report a case of bowel perforation due to traumatic hernia at a pelvic fracture site. A 65-year-old female was presented at our hospital for further examination and treatment of ileus. She was diagnosed with bowel perforation due to traumatic hernia at a pelvic fracture site, and an emergency operation was thus immediately performed. We performed segmental jejunum resection and constructed jejunostomy, and the iliac bone fracture was fixed with four pins. In the postoperative course, she received antibiotics and vasopressors for septic shock. However, there was no need for either a ventilator, dialysis or admission to the ICU. At seven days after the operation, a residual abscess was detected in the pouch of Douglas. We performed percutaneous drainage (Clavien-Dindo IIIa) and jejunostomy closedown 35 days after the first operation. The postoperative course was without complication, but she received rehabilitation until she was able to walk unaided. She was discharged 64 days after the first operation. The occurrence of traumatic hernia is rare, especially in association with pelvic fractures. Although its rarity, traumatic hernia follows a severe course. Thus, proper diagnosis and effective treatment are necessary. Surgeons treating patients with pelvic injuries should consider the possibility of any complications and perform a work-up examination in order to achieve an accurate diagnosis at an earlier time point.

Acute appendicitis with unusual dual pathology.

PubMed

Riddiough, Georgina E; Bhatti, Imran; Ratliff, David A

2012-01-01

Meckel's diverticulum is a rare congenital abnormality arising due to the persistence of the vitelline duct in 1-3% of the population. Clinical presentation is varied and includes rectal bleeding, intestinal obstruction, diverticulitis and ulceration; therefore diagnosis can be difficult. We report a case of acute appendicitis complicated by persistent post operative small bowel obstruction. Further surgical examination of the bowel revealed an non-inflamed, inverted Meckel's diverticulum causing intussusception. Intestinal obstruction in patients with Meckel's diverticulum may be caused by volvulus, intussusception or incarceration of the diverticulum into a hernia. Obstruction secondary to intussusception is relatively uncommon and frequently leads to a confusing and complicated clinical picture. Consideration of Meckel's diverticulum although a rare diagnosis is imperative and this case raises the question "should surgeons routinely examine the bowel for Meckel's diverticulum at laparoscopy?"

Obturator hernia: A diagnostic challenge.

PubMed

Kulkarni, Sanjeev R; Punamiya, Aditya R; Naniwadekar, Ramchandra G; Janugade, Hemant B; Chotai, Tejas D; Vimal Singh, T; Natchair, Arafath

2013-01-01

Obturator hernia is an extremely rare type of hernia with relatively high mortality and morbidity. Its early diagnosis is challenging since the signs and symptoms are non specific. Here in we present a case of 70 years old women who presented with complaints of intermittent colicky abdominal pain and vomiting. Plain radiograph of abdomen showed acute dilatation of stomach. Ultrasonography showed small bowel obstruction at the mid ileal level with evidence of coiled loops of ileum in pelvis. On exploration, Right Obstructed Obturator hernia was found. The obstructed Intestine was reduced and resected and the obturator foramen was closed with simple sutures. Postoperative period was uneventful. Obturator hernia is a rare pelvic hernia and poses a diagnostic challenge. Obturator hernia occurs when there is protrusion of intra-abdominal contents through the obturator foramen in the pelvis. The signs and symptoms are non specific and generally the diagnosis is made during exploration for the intestinal obstruction, one of the four cardinal features. Others are pain on the medial aspect of thigh called as Howship Rombergs sign, repeated attacks of Intestinal Obstruction and palpable mass on the medial aspect of thigh. Obturator hernia is a rare but significant cause of intestinal obstruction especially in emaciated elderly woman and a diagnostic challenge for the Doctors. CT scan is valuable to establish preoperative diagnosis. Surgery either open or laproscopic, is the only treatment. The need for the awareness is stressed and CT scan can be helpful. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Eviscerated urinary bladder via ruptured umbilical hernia: a rare occurrence.

PubMed

Pandey, A; Kumar, V; Gangopadhyay, A N; Upadhyaya, V D

2008-06-01

Umbilical hernia is a common problem encountered in children. Rupture and evisceration are very rare phenomena, and the usual content that is eviscerated is the bowel. We present an infant who had a ruptured umbilical hernia with eviscerated urinary bladder dome. As this is the first case of its kind, it is being reported with a brief review of literature.

Incarcerated umbilical hernia in children.

PubMed

Chirdan, L B; Uba, A F; Kidmas, A T

2006-02-01

Umbilical hernia is common in children. Complications from umbilical hernias are thought to be rare and the natural history is spontaneous closure within 5 years. A retrospective analysis was performed of the medical records of a series of 23 children who presented with incarcerated umbilical hernias at our institution over an 8-year period. Fifty-two children with umbilical hernias were seen in the hospital over the period. Twenty-three (44.2%) had incarceration. Seventeen (32.7%) had acute incarceration while 6 (11.5%) had recurrent incarceration. There were 16 girls and 7 boys. The ages of the children with acute incarceration ranged from 3 weeks to 12 years (median 4 years), while the ages of those with recurrent incarceration ranged from 3-15 years (median 8.5 years). Incarceration occurred in hernias of more than 1.5 cm in diameter (in those whose defect size was measured). Twenty-one children (15 with acute and all six with recurrent incarceration) underwent repair of the umbilical hernia using standard methods. The parents of two children with acute incarceration declined surgery after spontaneous reduction of the hernia in one and taxis in the other. One boy had gangrenous bowel containing Meckel's diverticulum inside the sac, for which bowel resection with end-to-end anastomosis was done. Operation led to disappearance of pain in all 6 children with recurrent incarceration. Superficial wound infection occurred in one child. There was no mortality. Incarcerated umbilical hernia is not as uncommon as thought. Active observation of children with umbilical hernia is necessary to prevent morbidity from incarceration.

Bowel obstruction complicated by ischemia: analysis of CT findings.

PubMed

Cox, Veronica L; Tahvildari, Ali M; Johnson, Benjamin; Wei, Wei; Jeffrey, R Brooke

2018-06-01

To analyze CT signs of bowel ischemia in patients with surgical bowel obstruction, and thereby improve CT diagnosis in this common clinical scenario. Surgical and histopathological findings were used as the reference standard. We retrospectively analyzed CT findings in patients brought to surgery for bowel obstruction over 13 years. Etiology of obstruction (adhesion, hernia, etc.) was recorded. Specific CT features of acute mesenteric ischemia (AMI) were analyzed, including bowel wall thickening, mucosal hypoenhancement, and others. 173 cases were eligible for analysis. 21% of cases were positive for bowel ischemia. Volvulus, internal hernia, and closed-loop obstructions showed ischemia rates of 60%, 43%, and 43%; ischemia rate in obstruction from simple adhesion was 21%. Patients with bowel obstruction related to malignancy were never ischemic. Sensitivities and specificities for CT features predicting ischemia were calculated, with wall thickening, hypoenhancement, and pneumatosis showing high specificity for ischemia (86%-100%). Wall thickening, hypoenhancement, and pneumatosis are highly specific CT signs of ischemia in the setting of obstruction. None of the evaluated CT signs were found to be highly sensitive. Overall frequency of ischemia in surgical bowel obstruction is 21%, and 2-3 times that for complex obstructions (volvulus, closed loop, etc.). Obstructions related to malignancy virtually never become ischemic.

Clinical value of the neutrophil/lymphocyte ratio in diagnosing adult strangulated inguinal hernia.

PubMed

Zhou, Huanhao; Ruan, Xiaojiao; Shao, Xia; Huang, Xiaming; Fang, Guan; Zheng, Xiaofeng

2016-12-01

Diagnosis of incarcerated inguinal hernia (IIH) is not difficult, but currently, there are no diagnostic criteria that can be used to differentiate it from strangulated inguinal hernia (SIH). This research aimed to evaluate the clinical value of the neutrophil/lymphocyte ratio (NLR) in diagnosing SIH. We retrospectively analyzed 263 patients with IIH who had undergone emergency operation. The patients were divided into two groups according to IIH severity: group A, patients with pure IIH validated during operation as having no bowel ischemia; group B, patients with SIH validated during operation as having obvious bowel ischemia, including bowel necrosis. We statistically evaluated the relation between several clinical features and SIH. The accuracy of different indices was then evaluated and compared using receiver operating characteristic (ROC) curve analyses, and the corresponding cutoff values were calculated. Univariate analysis showed eight clinical features that were significantly different between the two groups. They were then subjected to multivariate analysis, which showed that the NLR, type of hernia, and incarcerated organ were significantly related to SIH. ROC curve analysis showed that the NLR had the largest area under the ROC curve. Among the different clinical features, the NLR appears to be the best index in diagnosing SIH. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

Extraperitoneal vs. intraperitoneal route for permanent colostomy: a meta-analysis of 1,071 patients.

PubMed

Lian, Lei; Wu, Xian-Rui; He, Xiao-Sheng; Zou, Yi-Feng; Wu, Xiao-Jian; Lan, Ping; Wang, Jian-Ping

2012-01-01

Parastomal hernia is a common complication after colostomy construction. Whether an extraperitoneal route for colostomy creation can reduce the risk of parastomal hernia remains controversial. A meta-analysis was performed to evaluate the value of extraperitoneal route in the prevention of parastomal hernia and other postoperative complications related to colostomy. A literature search of Medline, Embase, Ovid, and Cochrane databases from the years 1966 to 2010 was performed. Studies comparing extraperitoneal colostomy with intraperitoneal colostomy were identified. Extraperitoneal colostomy was performed to prevent colostomy-related complications. Data on the following outcomes were sought: incidence of postoperative colostomy complications including parastomal hernia, prolapse, and bowel obstruction. Seven retrospective studies with a combined total of 1,071 patients (250 extraperitoneal colostomy and 821 intraperitoneal colostomy) were identified. There was a significantly lower rate of parastomal hernia (odds ratio, 0.41; 95% confidence interval, 0.23-0.73, p = 0.002) in the extraperitoneal colostomy group. However, the occurrences of bowel obstruction and prolapse were not significantly different between the two groups. A limitation of the study lies on the meta-analysis of observational studies. Extraperitoneal colostomy is associated with a lower rate of postoperative parastomal hernia as compared to intraperitoneal colostomy. Prospective randomized controlled trial is warranted to further determine the role of extraperitoneal route in the prevention of parastomal hernia.

OUTCOME OF LAPAROSCOPIC TOTALLY EXTRAPERITONEAL HERNIOPLASTY FOR INGUINAL HERNIA.

PubMed

Hanif, Hammad; Memon, Sohail Ahmed

2015-01-01

Hernioplasty for Inguinal hernia is one of the commonest operations performed in general surgical wards. More recently, interest has waxed and waned regarding the minimally invasive approach to hernioplasty. This study was carried out to assess the management outcome of minimally invasive hernioplasty (Totally extra-peritoneal approach) as the treatment of choice for uncomplicated (incomplete and reducible) inguinal hernia. In this quasi experimental study patients aged between 14-83 years who were otherwise fit and willing for total extra-peritoneal laparoscopic repair were recruited prospectively over a 10 month period. Thirty-seven such patients were operated and followed up in the hernia clinics. Six cases were later excluded for lack of proper follow-up. The typical patient was middle-aged male with right-sided inguinal hernia. Mean operating time was 53.3 minutes. No conversion was undertaken; however, there was one case of small bowel injury that went unrecognized on-table but necessitated subsequent laparotomy. Overall morbidity was 13.5%. Mean length of hospitalization was 2.89 days. Mean duration to normal routine life was 9.25 days. Overall, 70.9% of patients expressed satisfaction with the surgery. Totally extra-peritoneal mesh repair is a new and safe technique for hernioplasty with acceptable rates of morbidity and it is procedure of choice for recurrent and bilateral inguinal hernias and also used as alternate to open hernioplasty for uncomplicated (incomplete and reducible) inguinal herma.

Surgical management of inguinal hernias at Bugando Medical Centre in northwestern Tanzania: our experiences in a resource-limited setting.

PubMed

Mabula, Joseph B; Chalya, Phillipo L

2012-10-25

Inguinal hernia repair remains the commonest operation performed by general surgeons all over the world. There is paucity of published data on surgical management of inguinal hernias in our environment. This study is intended to describe our own experiences in the surgical management of inguinal hernias and compare our results with that reported in literature. A descriptive prospective study was conducted at Bugando Medical Centre in northwestern Tanzania. Ethical approval to conduct the study was obtained from relevant authorities before the commencement of the study. Statistical data analysis was done using SPSS software version 17.0. A total of 452 patients with inguinal hernias were enrolled in the study. The median age of patients was 36 years (range 3 months to 78 years). Males outnumbered females by a ratio of 36.7:1. This gender deference was statistically significant (P=0.003). Most patients (44.7%) presented late (more than five years of onset of hernia). Inguinoscrotal hernia (66.8%) was the commonest presentation. At presentation, 208 (46.0%) patients had reducible hernia, 110 (24.3%) had irreducible hernia, 84 (18.6%) and 50(11.1%) patients had obstructed and strangulated hernias respectively. The majority of patients (53.1%) had right sided inguinal hernia with a right-to-left ratio of 2.1: 1. Ninety-two (20.4%) patients had bilateral inguinal hernias. 296 (65.5%) patients had indirect hernia, 102 (22.6%) had direct hernia and 54 (11.9%) had both indirect and direct types (pantaloon hernia). All patients in this study underwent open herniorrhaphy. The majority of patients (61.5%) underwent elective herniorrhaphy under spinal anaesthesia (69.2%). Local anaesthesia was used in only 1.1% of cases. Bowel resection was required in 15.9% of patients. Modified Bassini's repair (79.9%) was the most common technique of posterior wall repair of the inguinal canal. Lichtenstein mesh repair was used in only one (0.2%) patient. Complication rate was 12.4% and it was significantly higher in emergency herniorrhaphy than in elective herniorrhaphy (P=0.002). The median length of hospital stay was 8 days and it was significantly longer in patients with advanced age, delayed admission, concomitant medical illness, high ASA class, the need for bowel resection and in those with surgical repair performed under general anesthesia (P<0.001). Mortality rate was 9.7%. Longer duration of symptoms, late hospitalization, coexisting disease, high ASA class, delayed operation, the need for bowel resection and presence of complications were found to be predictors of mortality (P<0.001). Inguinal hernias continue to be a source of morbidity and mortality in our centre. Early presentation and elective repair of inguinal hernias is pivotal in order to eliminate the morbidity and mortality associated with this very common problem.

Post-traumatic diaphragmatic hernias - importance of basic radiographic investigations.

PubMed

Mansoor, E

2013-05-03

This case presentation highlights important principles in the management of post-traumatic diaphragmatic hernia. A suggestive history should prompt early diagnosis even if the patient appears well. The chest radiograph, although not pathognomonic, is extremely useful in the detection of diaphragmatic hernia if accurately interpreted. Herniated bowel is at high risk of strangulation, especially in the presence of a 'ribbon sign'. Delayed operative intervention can prove fatal.

A Case of Pediatric Abdominal Wall Reconstruction: Components Separation within the Austere War Environment

PubMed Central

Sabino, Jennifer; Kumar, Anand

2014-01-01

Summary: Reconstructive surgeons supporting military operations are required to definitively treat severe pediatric abdominal injuries in austere environments. The safety and efficacy of using a components separation technique to treat large ventral hernias in pediatric patients in this setting remains understudied. Components separation technique was required to achieve definitive closure in a 12-month-old pediatric patient in Kandahar, Afghanistan. Her course was complicated by an anastomotic leak after small bowel resection. Her abdominal was successfully reopened, the leak repaired, and closed primarily without incident on postinjury day 9. Abdominal trauma with a large ventral hernia requiring components separation is extremely rare. A pediatric patient treated with components separation demonstrated minimal complications, avoidance of abdominal compartment syndrome, and no mortality. PMID:25426363

Acute appendicitis with unusual dual pathology

PubMed Central

Riddiough, Georgina E.; Bhatti, Imran; Ratliff, David A.

2011-01-01

INTRODUCTION Meckel's diverticulum is a rare congenital abnormality arising due to the persistence of the vitelline duct in 1–3% of the population. Clinical presentation is varied and includes rectal bleeding, intestinal obstruction, diverticulitis and ulceration; therefore diagnosis can be difficult. PRESENTATION OF CASE We report a case of acute appendicitis complicated by persistent post operative small bowel obstruction. Further surgical examination of the bowel revealed an non-inflamed, inverted Meckel's diverticulum causing intussusception. DISCUSSION Intestinal obstruction in patients with Meckel's diverticulum may be caused by volvulus, intussusception or incarceration of the diverticulum into a hernia. Obstruction secondary to intussusception is relatively uncommon and frequently leads to a confusing and complicated clinical picture. CONCLUSION Consideration of Meckel's diverticulum although a rare diagnosis is imperative and this case raises the question “should surgeons routinely examine the bowel for Meckel's diverticulum at laparoscopy?” PMID:22288035

Intestinal Perforation Following Ileoscopy Through a Prolapsed Stoma in an Pediatric Intestinal Transplant Recipient With an Unrecognized Parastomal Hernia

PubMed Central

Yeh, Joanna; Hall, Theodore R.; Agopian, Vatche G.; Farmer, Douglas G.; Marcus, Elizabeth A.; Venick, Robert S.; Wozniak, Laura J.

2016-01-01

Ileoscopy with mucosal biopsy is fundamental in the management and surveillance of inflammatory bowel disease patients and intestinal transplant recipients. There is a paucity of data describing the risks of ileoscopy in the presence of a prolapsed stoma. Parastomal hernias are frequently associated with prolapsed stomas. We report the first case of perforation during ileoscopy in the setting of a prolapsed stoma and unrecognized parastomal hernia. Recognition of parastomal hernia associated with stoma prolapse is of paramount importance in patients undergoing ileoscopy as it may increase the risk of perforation. PMID:27807575

Traumatic diaphragmatic rupture through the central tendon with herniation of the stomach and coils of small bowel into the pericardial cavity.

PubMed

Nwafor, I A; Eze, J C; Aminu, M B

2011-01-01

Traumatic diaphragmatic rupture through the central tendon with herniation of the stomach and coils of small bowel into the pericardial cavity. Case note of a patient managed for traumatic diaphragmatic rupture through the central tendon with herniation of the stomach and coils of small bowel into the pericardial cavity was used with a review of relevant literature. A 49-year old civil engineer who presented with 2-year history of easy fatigability and palpitations as well as a 6-month history of hypertension and was initially managed as a case dilated cardiomyopathy to rule out incipient CCF secondary to hypertension, was evaluated and found to have chronic diaphragmatic hernia through the central tendon with evisceration of the stomach and coils of the small bowel into the pericardial cavity. Though there was history of motor vehicle crash preceding the development of the symptoms, but the long history of effort dyspnoea and palpitations added to enlarged cardiac silhouette on posterior anterior chest x-ray, a diagnostic challenge was posed which was resolved by thoracoabdominal CT scan. Patient had left sided posteriorlateral thoracotomy via 7h intercostal space followed with reduction of thq stomach and coils of small bowel after careful adhesiolysis and repair of the defect in double layers. High index of suspicion is very important in the diagnosis of diaphragmatic central tendon injury considering the rarity of the injury and diagnostic challenges it poses in chronic form. However, where the facilities are available, CT scan and 2-D echo will most of the time clinch the diagnosis; also is upper gastrointestinal series.

Retrofascial mesh repair of ventral incisional hernias.

PubMed

Le, Hamilton; Bender, Jeffrey S

2005-03-01

Recurrence rates after ventral incisional hernia repair are reported to be as high as 33% and are associated with considerable morbidity and lost time. The purpose of this study was to determine if retrofascial mesh placement reduces the incidence of recurrence as well as the severity of wound infections. A prospective database covering the period from January 1995 to June 2003 was maintained. All patients underwent a standardized technique by a single surgeon. Polypropylene mesh was placed between the fascia and the peritoneum with the fascia closed over the mesh. There were 150 patients (126 women, 24 men) with a mean age of 55 years. Their average weight was 88 kg, with an average body mass index of 32. Sixty-three (42%) of the hernias were recurrences of a previous repair. The average size of the hernia was 8 x 14 cm. There was 1 postoperative mortality. There was a 9% postoperative infection rate with 2 patients (1%) requiring mesh removal. Long-term follow-up evaluation has revealed 3 recurrences (2%) and 3 readmissions for bowel obstruction with 1 patient requiring surgical release. There were no fistulas noted. Incisional hernia repair with mesh placed in the retrofascial position decreases both the risk for recurrence and the severity of wound infection without significant problems from bowel obstruction or enteric fistula.

Multifocal small bowel stromal tumours presenting with peritonitis in an HIV positive patient.

PubMed

Mansoor, Ebrahim

2014-01-01

The most common mesenchymal tumour of the gastrointestinal tract is stromal tumours (GISTs). Symptomatic GISTs can present with complications such as haemorrhage, obstruction and perforation. Complete surgical resection with negative margins is the mainstay of treatment but may be imprudent on emergent occasion. Tyrosine-kinase inhibitors (TKIs) have been revolutionary in the treatment of GISTs and have resulted in improved outcomes. A 41 year old HIV positive male presented with an acute history of abdominal pain and obstructive symptoms. Clinical examination revealed sepsis and peritonitis. One of the several small bowel tumours discovered at exploratory laparotomy was necrotic and perforated. The perforated tumour alone was resected and a small bowel internal hernia reduced. The patient made an uneventful recovery and will be considered for TKI therapy with a view to later re-operation. GISTs very rarely perforate. The pathophysiology of stromal tumour necrosis is poorly understood. Multifocality and small bowel location are poor prognosticators and may occur in the setting of familial GISTs, specific syndromes and sporadic cases. There is no established association between HIV and GISTs. Perforation occurs infrequently in ≤8% of symptomatic cases and poses increased risk of local recurrence. The surgical management of perforation takes precedence in an emergency. The surgeon must however take cognisance of the adherence to ideal oncologic principles where feasible. TKI therapy is invaluable if a re-exploration is to be later considered. Copyright © 2014 The Author. Published by Elsevier Ltd.. All rights reserved.

Incarceration of Meckel's diverticulum through a ventral incisional defect: a rare presentation of Littre's hernia.

PubMed

Salemis, N S

2009-08-01

Meckel's diverticulum is the most common congenital abnormality of the gastrointestinal tract and is the result of the incomplete obliteration of the omphalomesenteric duct. Herniation of Meckel's diverticulum is called Littre's hernia and is a rare occurrence. Herein is described an extremely rare case of incarcerated and strangulated Meckel's diverticulum through an incisional ventral defect in a 59-year-old female patient, who presented with manifestations of acute surgical abdomen. At emergency laparotomy, a strangulated small-bowel loop containing a Meckel's diverticulum was found, which had migrated through the subcutaneous tissues to the right iliac fossa, where a painful mass was palpated on admission. Segmental resection of the ischemic ileum was performed and the abdomen was closed without the use of a prosthetic mesh. Histopathological findings were suggestive of a true diverticulum containing heterotopic gastric mucosa.

Evidence based medicine and surgical approaches for colon cancer: evidences, benefits and limitations of the laparoscopic vs open resection.

PubMed

Lorenzon, Laura; La Torre, Marco; Ziparo, Vincenzo; Montebelli, Francesco; Mercantini, Paolo; Balducci, Genoveffa; Ferri, Mario

2014-04-07

To report a meta-analysis of the studies that compared the laparoscopic with the open approach for colon cancer resection. Forty-seven manuscripts were reviewed, 33 of which employed for meta-analysis according to the PRISMA guidelines. The results were differentiated according to the study design (prospective randomized trials vs case-control series) and according to the tumor's location. Outcome measures included: (1) short-term results (operating times, blood losses, bowel function recovery, post-operative pain, return to the oral intake, complications and hospital stay); (2) oncological adequateness (number of nodes harvested in the surgical specimens); and (3) long-term results (including the survivals' rates and incidence of incisional hernias) and (4) costs. Meta-analysis of trials provided evidences in support of the laparoscopic procedures for a several short-term outcomes including: a lower blood loss, an earlier recovery of the bowel function, an earlier return to the oral intake, a shorter hospital stay and a lower morbidity rate. Opposite the operating time has been confirmed shorter in open surgery. The same trend has been reported investigating case-control series and cancer by sites, even though there are some concerns regarding the power of the studies in this latter field due to the small number of trials and the small sample of patients enrolled. The two approaches were comparable regarding the mean number of nodes harvested and long-term results, even though these variables were documented reviewing the literature but were not computable for meta-analysis. The analysis of the costs documented lower costs for the open surgery, however just few studies investigated the incidence of post-operative hernias. Laparoscopy is superior for the majority of short-term results. Future studies should better differentiate these approaches on the basis of tumors' location and the post-operative hernias.

[Abdominal wall reconstruction with collagen membrane in an animal model of abdominal hernia. A preliminary report].

PubMed

Łukasiewicz, Aleksander; Drewa, Tomasz; Skopińska-Wiśniewska, Joanna; Molski, Stanisław

2008-01-01

Abdominal hernia repair is one of the most common surgical procedures. Current data indicate that the best treatment results are achieved with use of synthetic material to reinforce weakened abdominal wall. Prosthetic materials utilized for hernia repair induce adhesions with underlying viscera. They should be therefore separated from them by a layer of peritoneum otherwise adhesions may cause to serious complications such as bowel-skin fistulas. The aim of our work was to determine if implantation of our collagen membrane into abdominal wall defect induce adhesions in rat model of ventral hernia. The collagen film was obtained by acetic acid extraction of rat tail tendons and than casting the soluble fraction onto polyethylene shits. Abdominal wall defect was created in 10 Wistar male rats. Collagen membranes were implanted into the defect using interrupted polypropylene stitches. After 3 months of observation all animals were sacrificed. No adhesions between path structure and bowel developed. In one often rats (10%) adhesion between fixating stitch and omentum was observed. Complete mesothelium lining and vascular ingrowth were microscopically observed within implanted structure. Promising result requires further confirmation in a larger series of animals.

Transumbilical endoscopic surgery for incarcerated inguinal hernias in infants and children.

PubMed

Zhou, Xuewu; Peng, Lei; Sha, Yongliang; Song, Daiqiang

2014-01-01

To describe transumbilical laparoscopic herniorrhaphy after unsuccessful attempted manual reduction of incarcerated inguinal hernias in infants and children. In our two hospitals, two-trocar transumbilical endoscopic surgery (TUES) is the standard technique used to repair incarcerated inguinal hernias in infants and children. Seventeen patients (aged 8months to 2.5years; median, 15months; 15 boys, 2 girls) with incarcerated inguinal hernias underwent urgent laparoscopy after unsuccessful attempted manual reduction. Two 3- or 5-mm trocars were inserted into the abdomen through two intraumbilical incisions, under laparoscopic guidance. The hernia was reduced by combined external manual pressure and internal pulling with bowel forceps. After inspection of the bowel, a round needle with a 2-0 nonabsorbable suture was introduced into the peritoneal cavity through the anterior abdominal wall near the internal inguinal ring. The hernial orifice was closed with an extraperitoneal purse-string suture around the internal inguinal ring, and tied with an intraperitoneal knot. A similar procedure was performed on the contralateral side if the processus vaginalis was patent. The TUES procedure was successful in all patients. No conversions to open surgery were required. The mean operating time was 30min (range, 25-40min). All patients were discharged on the second postoperative day. No complications such as postoperative bleeding, hydrocele, or scrotal edema were observed. The mean follow-up period was 15months. No cases of testicular atrophy, hypotrophy, or hernia recurrence were reported. Our preliminary experience with using TUES for the treatment of incarcerated inguinal hernias in infants and children had satisfactory outcomes. This technique appeared to be safe, effective, and reliable, and had excellent cosmetic results. Published by Elsevier Inc.

Failure of mesenteric defect closure after Roux-en-Y gastric bypass.

PubMed

Hope, William W; Sing, Ronald F; Chen, Albert Y; Lincourt, Amy E; Gersin, Keith S; Kuwada, Timothy S; Heniford, B Todd

2010-01-01

Bowel obstructions following Roux-en-Y gastric bypass (RYGB) are a significant issue often caused by internal herniation. Controversy continues as to whether mesenteric defect closure is necessary to decrease the incidence of internal hernias after RYGB. Our purpose was to evaluate the effectiveness of closing the mesenteric defect at the jejunojejunostomy in patients who underwent RYGB by examining this potential space at reoperation for any reason. We retrospectively reviewed medical records of patients undergoing surgery after RYGB from August 1999 to October 2008 to determine the status of the mesentery at the jejunojejunostomy. Eighteen patients underwent surgery 2 to 19 months after open (n=8) or laparoscopic (n=10) RYGB. All patients had documented suture closure of their jejunojejunostomy at the time of RYGB. Permanent (n=12) or absorbable (n=6) sutures were used for closures. Patients lost 23.6 kg to 62.1 kg before a reoperation was required for a ventral hernia (n=8), cholecystectomy (n=4), abdominal pain (n=4), or small bowel obstruction (n=2). Fifteen of the 18 patients had open mesenteric defects at the jejunojejunostomy despite previous closure; none were the cause for reoperation. Routine suture closure of mesenteric defects after RYGB may not be an effective permanent closure likely due to the extensive fat loss and weight loss within the mesentery.

Radiopaque markers equal gastrografin in the study of small bowel obstructions (SBO): a preliminary study.

PubMed

Basile, Marco; Galica, Vikiela

2013-01-01

To compare the diagnostic accuracy of a consolidated method (i.e.gastrografin) and a new one (i.e.radiopaque markers) in detecting complete intestinal obstruction. Twenty-one patients with suspected small bowel obstruction were enrolled and received at admission orally 100 ml of Gastrografin and 10 radiopaque markers at the same time. A series of plain abdominal radiograms was taked and evaluated to decide whether the obstruction was complete or not. The results of radiological evaluations were not disclosed to the surgeons responsible for the patient's treatment, therefore clinical decisions were assumed on clinical grounds only. In 16 out of the 21 enrolled patients both methods demonstrated only a partial obstruction; clinically none of them required surgery. Five patients showed complete bowel obstruction by the radiopaque markers method; out of those the gastrografin study showed a complete obstruction in four of them. All of them were operated on. In the fifth case it was not clear if the gastrografin had passed through the ileum-cecal valve or not. The unclear clinical picture induced to perform a TC that revealed that a small quantity of gastrografin had passed the ileo-cecal valve but there was a complete small bowel occlusion due to an internal hernia requiring a surgical treatment (thus implying a false negative picture). This preliminary study showed that both methods are effective in the early diagnosis of complete SBO. The use of radiopaque markers could avoid some false negatives of the gastrografin method and is significantly less expensive.

Laparoscopic approach to incarcerated inguinal hernia in children.

PubMed

Kaya, Mete; Hückstedt, Thomas; Schier, Felix

2006-03-01

The purpose of this study was to describe the laparoscopic approach to incarcerated inguinal hernia in children. After unsuccessful manual reduction, 29 patients (aged 3 weeks to 7 years; median, 10 weeks; 44 boys, 15 girls) with incarcerated inguinal hernia underwent immediate laparoscopy. The hernial content was reduced in a combined technique of external manual pressure and internal pulling by forceps. The bowel was inspected, and the hernia was repaired. In all patients, the procedure was successful. No conversion to the open approach was required. Immediate laparoscopic herniorrhaphy in the same session was added. No complications occurred. Laparoscopy allowed for simultaneous reduction under direct visual control, inspection of the incarcerated organ, and definitive repair of the hernia. Technically, it appears easier than the conventional approach because of the internal inguinal ring being widened by intraabdominal carbon dioxide insufflation. The hospital stay is shorter.

Quality of inguinal hernia operative reports: room for improvement

PubMed Central

Ma, Grace W.; Pooni, Amandeep; Forbes, Shawn S.; Eskicioglu, Cagla; Pearsall, Emily; Brenneman, Fred D.; McLeod, Robin S.

2013-01-01

Background Operative reports (ORs) serve as the official documentation of surgical procedures. They are essential for optimal patient care, physician accountability and billing, and direction for clinical research and auditing. Nonstandardized narrative reports are often of poor quality and lacking in detail. We sought to audit the completeness of narrative inguinal hernia ORs. Methods A standardized checklist for inguinal hernia repair (IHR) comprising 33 variables was developed by consensus of 4 surgeons. Five high-volume IHR surgeons categorized items as essential, preferable or nonessential. We audited ORs for open IHR at 6 academic hospitals. Results We audited 213 ORs, and we excluded 7 femoral hernia ORs. Tension-free repairs were the most common (82.5%), and the plug-and-patch technique was the most frequent (52.9%). Residents dictated 59% of ORs. Of 33 variables, 15 were considered essential and, on average, 10.8 ± 1.3 were included. Poorly reported elements included first occurrence versus recurrent repair (8.3%), small bowel viability in incarcerated hernias (10.7%) and occurrence of intraoperative complications (32.5%). Of 18 nonessential elements, deep vein thrombosis prophylaxis, preoperative antibiotics and urgency were reported in 1.9%, 11.7% and 24.3% of ORs, respectively. Repair-specific details were reported in 0 to 97.1% of ORs, including patch sutured to tubercle (55.1%) and location of plug (67.0%). Conclusion Completeness of IHR ORs varied with regards to essential and nonessential items but were generally incomplete, suggesting there is opportunity for improvement, including implementation of a standardized synoptic OR. PMID:24284146

Parastomal Hernia Containing Stomach

PubMed Central

Barber-Millet, Sebastian; Pous, Salvador; Navarro, Vicente; Iserte, Jose; García-Granero, Eduardo

2014-01-01

Parastomal hernia is the most common late stomal complication. Its appearance is usually asymptomatic. We report a parastomal hernia containing stomach. A 69-year-old patient with end colostomy arrived at the emergency room presenting with abdominal pain associated with vomiting and functioning stoma. She had a distended and painful abdomen without signs of peritoneal irritation and pericolostomic eventration in the left iliac fossa. X-ray visualized gastric fornix dilatation without dilated intestine bowels, and computed tomography showed parastomal incarcerated gastric herniation. Gastrografin (Bayer Australia Limited, New South Wales, Australia) was administered, showing no passage to duodenum. She underwent surgery, with stomal transposition and placement of onlay polypropylene mesh around the new stoma. Parastomal hernias are a frequent late complication of colostomy. Only four gastric parastomal hernia cases are reported in the literature. Three of these four cases required surgery. The placement of prosthetic mesh in the moment of stoma elaboration should be considered as a potential preventive measure. PMID:25058773

Percutaneous Emergency Needle Caecostomy for Prevention of Caecal Perforation.

PubMed

Limmer, Alexandra M; Clement, Zackariah

2017-01-01

Caecal perforation is a life-threatening complication of large bowel obstruction with a reported mortality of 34% to 72%. This case describes the novel use of percutaneous needle caecostomy as a life-saving measure to prevent imminent caecal perforation in a 68-year-old lady with large bowel obstruction secondary to an incarcerated incisional hernia. After careful review of computed tomography images and measurement of distances from the abdominal wall to the caecum, the patient's caecum was decompressed in the emergency department using a needle under local anaesthetic. The patient subsequently underwent laparoscopic hernia repair and had an uncomplicated recovery. When conducted safely and with precision in an appropriate patient, percutaneous needle caecostomy can provide immediate symptom relief, reduce risk of caecal perforation, and allow a laparoscopic surgical approach.

Percutaneous Emergency Needle Caecostomy for Prevention of Caecal Perforation

PubMed Central

Clement, Zackariah

2017-01-01

Caecal perforation is a life-threatening complication of large bowel obstruction with a reported mortality of 34% to 72%. This case describes the novel use of percutaneous needle caecostomy as a life-saving measure to prevent imminent caecal perforation in a 68-year-old lady with large bowel obstruction secondary to an incarcerated incisional hernia. After careful review of computed tomography images and measurement of distances from the abdominal wall to the caecum, the patient's caecum was decompressed in the emergency department using a needle under local anaesthetic. The patient subsequently underwent laparoscopic hernia repair and had an uncomplicated recovery. When conducted safely and with precision in an appropriate patient, percutaneous needle caecostomy can provide immediate symptom relief, reduce risk of caecal perforation, and allow a laparoscopic surgical approach. PMID:28894618

Amyand's hernia: A case report and review of the literature.

PubMed

Shaban, Youssef; Elkbuli, Adel; McKenney, Mark; Boneva, Dessy

2018-05-07

An Amyand hernia is a rare disease where the appendix is found within an inguinal hernia sac. This rare entity is named after the French born English surgeon, Dr. Claudius Amyand. Inguinal hernias are one of the most common surgeries that a general surgeon performs with more than 20 million inguinal hernia repairs performed yearly worldwide. The incidence of finding an appendix within the hernia sac is rare, occurring in less than 1% of inguinal hernia patients and when complications arise such as inflammation, perforation, or abscess formation it becomes exceptionally rare with an incidence of about 0.1%. A 59-year-old male with a history of a previously reducible right inguinal hernia presented to the Emergency Department with acute abdominal pain, right groin mass. Computed tomography (CT) confirmed a right incarcerated inguinal hernia with herniated loops of bowel within the right inguinal region. Patient was subsequently treated with an appendectomy and tension free hernia repair with mesh with a successful outcome. The current generally accepted treatment algorithm for Amyand's hernia is essentially contingent on the appendix's condition within the hernia sac. Controversy exists regarding the application of mesh in type 2 Amyand's hernia. More research is needed to provide surgeons with evidence-based standardized approaches for dealing with this unique situation. This case report reviews a rare entity known as an Amyand's hernia that presented as an incarcerated hernia that was diagnosed intraoperatively with an inflamed appendix, recognized as a type 2 Amyand's hernia. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

A rare case of digestive hemorrhage in an elderly patient: diagnosis and treatment difficulties.

PubMed

Jinga, Mariana; Jurcuţ, C; Vasilescu, Florina; Becheanu, G; Stancu, Simona Hildegard; Ciobaca, L; Mircescu, G; Jinga, V

2012-01-01

Abdominal pain represents one of the most common clinical conditions. However, there are some challenging cases in which an extensive work-up is mandatory for the diagnosis. We present the case report of a 65-year-old man admitted to our department for diffuse abdominal pain, nausea, vomiting, diarrhea, painful joints and rectal tenesmus. He initially had an urticarial rash, followed by palpable purpura involving the lower extremities. The diarrheic stools evolved towards melena. Endoscopic examination of the upper gastrointestinal tract showed hiatal hernia, superficial erosions in the stomach and multiple areas of deep and superficial ulcerations disseminated from the second to the third portion of the duodenum. Terminal ileum intubation at colonoscopy showed redness, edema, swelling, petechiae and ecchymosis, irregular erosions and ulcers. Endoscopic biopsy specimens showed non-specific inflammation. Computed tomography showed moderate ascites, small pleural effusion, mesenteric lymphadenopathy and small bowel wall thickening at the level of the second duodenum, proximal jejunum and segments of ileum. The urine analysis revealed microscopic hematuria with nephrotic range proteinuria, red cells and cellular casts. Therapy with corticosteroids and pulses of cyclophosphamide was started with significant clinical improvement. Three weeks after the first admission, the patient developed an acute peritonitis due to an intestinal perforation and acute mesenteric ischemia of the small bowel. We concluded that the patient had a Henoch-Schönlein type vasculitis with acute mesenteric ischemia and perforation of the small bowel.

Umbilical hernia management during liver transplantation.

PubMed

de Goede, B; van Kempen, B J H; Polak, W G; de Knegt, R J; Schouten, J N L; Lange, J F; Tilanus, H W; Metselaar, H J; Kazemier, G

2013-08-01

Patients with liver cirrhosis scheduled for liver transplantation often present with a concurrent umbilical hernia. Optimal management of these patients is not clear. The objective of this study was to compare the outcomes of patients who underwent umbilical hernia correction during liver transplantation through a separate infra-umbilical incision with those who underwent correction through the same incision used to perform the liver transplantation. In the period between 1990 and 2011, all 27 patients with umbilical hernia and liver cirrhosis who underwent hernia correction during liver transplantation were identified in our hospital database. In 17 cases, umbilical hernia repair was performed through a separate infra-umbilical incision (separate incision group) and 10 were corrected from within the abdominal cavity without a separate incision (same incision group). Six patients died during follow-up; no deaths were attributable to intraoperative umbilical hernia repair. All 21 patients who were alive visited the outpatient clinic to detect recurrent umbilical hernia. One recurrent umbilical hernia was diagnosed in the separate incision group (6 %) and four (40 %) in the same incision group (p = 0.047). Two patients in the same incision group required repair of the recurrent umbilical hernia; one of whom underwent emergency surgery for bowel incarceration. The one recurrent hernia in the separate incision group was corrected electively. In the event of liver transplantation, umbilical hernia repair through a separate infra-umbilical incision is preferred over correction through the same incision used to perform the transplantation.

Internal hernia in late pregnancy after laparoscopic Roux-en-Y gastric bypass.

PubMed

Gruetter, Florian; Kraljević, Marko; Nebiker, Christian A; Delko, Tarik

2014-12-23

A 27-year-old patient in late pregnancy presented to the department of obstetrics with crampy abdominal pain located in the right flank, 3 years after a laparoscopic Roux-en-Y gastric bypass. Clinical investigation showed tenderness on palpation in the upper abdomen without signs of peritonitis. The cardiotocogram and blood tests were normal. The ultrasound showed a hydronephrosis on the right side, and a pigtail catheter was inserted. The abdominal symptoms did not abate and the abdominal surgeon was consulted 36 hours after admission. Diagnostic laparoscopy was performed promptly because of high suspicion of internal hernia (IH). Laparoscopy showed IH at the mesojejunal intermesenteric defect with a herniated common channel and volvulus of the anastomosis. Conversion to open reduction and complete closure with non-absorbable interrupted sutures was performed. Small bowel resection was avoided. The patient was discharged 10 days after the operation and a healthy boy was born 4 weeks later. 2014 BMJ Publishing Group Ltd.

Terminal ileum gangrene secondary to a type IV paraesophageal hernia.

PubMed

Hsu, Ching Tsai; Hsiao, Po Jen; Chiu, Chih Chien; Chan, Jenq Shyong; Lin, Yee Fung; Lo, Yuan Hung; Hsiao, Chia Jen

2016-02-28

Type IV paraesophageal hernia (PEH) is very rare, and is characterized by the intrathoracic herniation of the abdominal viscera other than the stomach into the chest. We describe a 78-year-old woman who presented at our emergency department because of epigastric pain that she had experienced over the past 24 h. On the day after admission, her pain became severe and was accompanied by right chest pain and dyspnea. Chest radiography revealed an intrathoracic intestinal gas bubble occupying the right lower lung field. Emergency explorative laparotomy identified a type IV PEH with herniation of only the terminal ileum through a hiatal defect into the right thoracic cavity. In this report, we also present a review of similar cases in the literature published between 1980 and 2015 in PubMed. There were four published cases of small bowel herniation into the thoracic cavity during this period. Our patient represents a rare case of an individual diagnosed with type IV PEH with incarceration of only the terminal ileum.

Fistula Isolation and the Use of Negative Pressure to Promote Wound Healing: A Case Study.

PubMed

Reider, Kersten E

A 54-year-old morbidly obese woman with a small bowel obstruction and large ventral hernia was admitted to hospital. She underwent an exploratory laparotomy, lysis of adhesions, and ventral hernia repair with mesh placement. She subsequently developed an enteroatmospheric fistula; several months of hospital care was required to effectively manage the wound and contain effluent from the fistula. Several approaches were used to manage output from the fistula during her hospital course. She was initially discharged to a skilled nursing facility where a fistula management pouch was used for several months to encompass the wound and contain effluent, but this method ultimately proved ineffective. The fistula was then isolated using a collapsible enteroatmospheric fistula isolation device and an ostomy appliance to contain effluent. The application of the collapsible enteroatmospheric fistula isolation and effluent containment devices in conjunction with negative-pressure wound therapy produced positive patient outcomes; it improved patient satisfaction with fistula management, promoted wound healing, and diminished cost.

Laparoscopic extraperitoneal inguinal hernia repair versus open mesh repair: long-term follow-up of a randomized controlled trial.

PubMed

Hallén, Magnus; Bergenfelz, Anders; Westerdahl, Johan

2008-03-01

We have conducted a randomized controlled trial of totally extraperitoneal hernia repair (TEP) versus tension-free open repair (Lichtenstein repair); we have presented the results previously up to 1 year after the operation. The aim of this study was to compare patient outcome in both groups at a median follow-up of 7.3 years after operation. Of 168 patients included in a prospective, randomized controlled trial designed to compare TEP with an open tension-free technique, 154 patients (92%) answered a questionnaire and 147 patients (88%) were followed up at an outpatient clinic after a minimum of 6 years after operation. Overall, 89% of patients in the TEP group and 95% of patients in the open group reported complete long-term recovery (P = .23). Permanent impaired inguinal sensibility was more common in the open group (P = .004), whereas the proportion of patients with reported testicular pain was higher in the TEP group (P = .003). Three recurrences were found in the TEP group, and 4 recurrences were found in the open group (P = .99). Four patients in the TEP group underwent operations for complications related to the hernia repair (small bowel obstruction, umbilical hernia, testicular pain, and neuralgia). Overall, both groups showed good long-term results with low rates of recurrences. However, the TEP group was associated with a higher proportion of patients with long-term testicular pain, whereas impaired inguinal sensibility was more common in the open group.

Open versus laparoscopic approach in the treatment of abdominal emergencies in elderly population

PubMed Central

COCORULLO, G.; FALCO, N.; TUTINO, R.; FONTANA, T.; SCERRINO, G.; SALAMONE, G.; LICARI, L.; GULOTTA, G.

2016-01-01

Aim To evaluate the role of laparoscopy in the treatment of surgical emergency in old population. Patients and Methods Over-70 years-old patients submitted to emergency abdominal surgery from January 2013 to December 2014 were collected and grouped according to admission diagnoses. These accounted small bowel obstruction, colonic acute disease, appendicitis, ventral hernia, gastro-duodenal perforation, biliary disease. In each group it was analyzed the operation time (OT), the morbidity rate and the mortality rate comparing open and laparoscopic management using T-test and Chi-square test. Results 159 over 70-years-old patients underwent emergency surgery in the General and Emergency surgery Operative Unit (O.U.) of the Policlinic of Palermo. 75 patients were managed by a laparoscopic approach and 84 underwent traditional open emergency surgery. T-Test for OT and Chi-square test for morbidity rate and mortality rate showed no differences in small bowel emergencies (p=0,4; 0,250,9; p>0,95) and in gastro-duodenal perforation (p=0,9; p>0.9; p>0.95). In cholecystitis, laparoscopy group showed lower OT (T-Test: p= 0,0002) while Chi-square test for morbidity rate (0,1

Laparoscopic transabdominal preperitoneal approach for umbilical hernia with rectus diastasis.

PubMed

Capitano, Sante

2017-08-01

Rectus diastasis, when coexistent with umbilical hernia, can benefit from mesh-based repair of the midline. Laparoscopic correction of an umbilical hernia involves the placement of a mesh in the peritoneal cavity, but this comes with the risk of bowel complications. However, newly developed dual-sided composite meshes have helped to reduce this risk. Four men and three women with umbilical hernia and rectus diastasis were treated with laparoscopic transabdominal preperitoneal repair. Composite mesh with a hydrophilic 3-D polyester textile on the parietal side and an absorbable collagen barrier on the peritoneal side were placed in the preperitoneal pocket after hernial sac reduction. Mean hernia size was 2.5 cm, and no recurrences were observed during the mean follow-up period of 9.2 months. The laparoscopic transabdominal preperitoneal approach for umbilical hernia and rectus diastasis may be a safe surgical option when trying to avoid potential complications related to intra-abdominal mesh positioning. © 2017 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

Laparoscopic extraperitoneal inguinal hernia repair versus open mesh repair: a prospective randomized controlled trial.

PubMed

Andersson, Bodil; Hallén, Magnus; Leveau, Per; Bergenfelz, Anders; Westerdahl, Johan

2003-05-01

This study was designed to compare an open tension-free technique (Lichtenstein repair) with a laparoscopic totally extraperitoneal hernia repair (TEP). One hundred sixty-eight men aged 30 to 65 years with primary or recurrent inguinal hernia were randomized to TEP or open mesh technique in the manner of Lichtenstein. Follow-up was after 1 and 6 weeks, and 1 year. Eighty-one patients were randomized to TEP, and 87 to open repair. For 1 patient in each group, the operation was converted to a different type of repair. No difference was seen in overall complications between the 2 groups. However, 1 patient in the TEP group underwent operation for small bowel obstruction after surgery. A higher frequency of postoperative hematomas was seen in the open group (P <.05). Patients in the TEP group consumed less analgesic after surgery (P <.001), returned to work earlier (P <.01), and had a shorter time to full recovery (P <.01). Two recurrences occurred in the TEP group 1 year after surgery. The TEP technique was associated with less postoperative pain, a shorter time to full recovery, and an earlier return to work compared with the open tension-free repair. No difference was seen in overall complications. However, 2 recurrences did occur after 1 year in the TEP group.

Acute Esophageal Necrosis: “Black Esophagus”

PubMed Central

Weigel, Tracey L.

2007-01-01

Acute esophageal necrosis (AEN) is an uncommon event. We report a case of an 84-year-old female with a giant paraesophageal hernia who presented with coffee ground emesis and on esophagogastroduodenoscopy (EGD) demonstrated findings consistent with acute esophageal necrosis and a giant paraesophageal hernia with normal-appearing gastric mucosa. She was managed conservatively with bowel rest, parenteral nutrition, and continuous intravenous proton pump inhibitor (PPI). After significant improvement in the gross appearance of her esophageal mucosa, surgery was performed to reduce her giant paraesophageal hernia. The patient's postoperative course was uneventful, and she was discharged home on postoperative day 6, tolerating a normal diet. The percutaneous endoscopic gastrostomy (PEG) tube was removed in clinic 2 months postoperatively. PMID:17651583

Reduction en masse of inguinal hernia: a review of a rare and potential fatal complication following reduction of inguinal hernia.

PubMed

Yatawatta, Ashanga

2017-08-07

Reduction en masse is reduction of a hernial sac into the pre-peritoneal space with a loop of bowel remaining incarcerated at the neck of the sac, leading to early strangulation. This is a rare complication, usually encountered with inguinal hernias, with a false reassurance to the patient and the treating physician that complete reduction has been achieved. Unless early intervention is carried out, this condition will typically present with worsening pain and absence of an appreciable hernia bulge at the groin, and intestinal necrosis may be encountered on exploration. The outcome will depend on the severity of peritonitis/sepsis, and mortality remains high for late presentations. A case of early presentation of reduction en masse of an inguinal hernia is reported with a review of the existing literature. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Surgical repair of incarcerated inguinal hernia in children: laparoscopic or open?

PubMed

Nah, S A; Giacomello, L; Eaton, S; de Coppi, P; Curry, J I; Drake, D P; Kiely, E M; Pierro, A

2011-01-01

The management of Incarcerated Inguinal Hernia (IIH) in children is challenging and may be associated with complications. We aimed to compare the outcomes of laparoscopic vs. open repair of IIH. With institutional ethical approval (09SG13), we reviewed the notes of 63 consecutive children who were admitted to a single hospital with the diagnosis of IIH between 2000 and 2008. Data are reported as median (range). Groups were compared by chi-squared or t-tests as appropriate. · Open repair (n=35): There were 21 children with right and 14 with left IIH. 2 patients also had contralateral reducible inguinal hernia. Small bowel resection was required in 2 children. · Laparoscopic repair (n=28): All children had unilateral IIH (19 right sided, 9 left sided). 15 children (54%) with no clinical evidence of contralateral hernia, had contralateral patent processus vaginalis at laparoscopy, which was also repaired. The groups were similar with regard to gender, age at surgery, history of prematurity, interval between admission and surgery, and proportion of patients with successful preoperative manual reduction. However, the duration of operation was longer in the laparoscopy group (p=0.01). Time to full feeds and length of hospital stay were similar in both groups. Postoperative follow-up was 3.5 months (1-36), which was similar in both groups. 5 patients in the group undergoing open repair had serious complications: 1 vas transaction, 1 acquired undescended testis, 2 testicular atrophy and 1 recurrence. The laparoscopic group had a single recurrence. Open repair of incarcerated inguinal hernia is associated with serious complications. The laparoscopic technique appears safe, avoids the difficult dissection of an oedematous sac in the groin, allows inspection of the reduced hernia content and permits the repair of a contralateral patent processus vaginalis if present. © Georg Thieme Verlag KG Stuttgart · New York.

Better Check Your Bowels: Screening for Colon and Rectal Cancer

MedlinePlus

... the Pelvis Battling a Bulging Hernia Keeping Your Gut in Check The Power of Your Pancreas Wise ... will give me the results, and when? Links Gut Check Colon and Rectal Cancer NIHSeniorHealth: Colorectal Cance ...

Abdominal hernias: Radiological features

PubMed Central

Lassandro, Francesco; Iasiello, Francesca; Pizza, Nunzia Luisa; Valente, Tullio; Stefano, Maria Luisa Mangoni di Santo; Grassi, Roberto; Muto, Roberto

2011-01-01

Abdominal wall hernias are common diseases of the abdomen with a global incidence approximately 4%-5%. They are distinguished in external, diaphragmatic and internal hernias on the basis of their localisation. Groin hernias are the most common with a prevalence of 75%, followed by femoral (15%) and umbilical (8%). There is a higher prevalence in males (M:F, 8:1). Diagnosis is usually made on physical examination. However, clinical diagnosis may be difficult, especially in patients with obesity, pain or abdominal wall scarring. In these cases, abdominal imaging may be the first clue to the correct diagnosis and to confirm suspected complications. Different imaging modalities are used: conventional radiographs or barium studies, ultrasonography and Computed Tomography. Imaging modalities can aid in the differential diagnosis of palpable abdominal wall masses and can help to define hernial contents such as fatty tissue, bowel, other organs or fluid. This work focuses on the main radiological findings of abdominal herniations. PMID:21860678

Report of a Case and Review of Literature of Internal Hernia through Peritoneal Defect in Pouch of Douglas: A Rare Occurrence.

PubMed

Muthukumar, Vamseedharan; Venugopal, Sarveswaran; Subramaniam, Surees Kumar

2017-01-01

Intestinal obstruction attributable to internal hernia as a cause is a rare phenomenon with a reported incidence of 0.6%-5.8%. Internal hernias ensuing as a result of defect in the pouch of Douglas is extremely rare with only six such cases reported so far in the literature. We present a case of 74-year-old posthysterectomy status female who presented with features of intestinal obstruction. Intraoperatively, the site of obstruction was found to be a rent in the peritoneum of the pouch of Douglas through which a loop of ileum was found herniating. The viability of the bowel was confirmed, and the defect was closed. The postoperative course was uneventful. This report presents an extremely rare type of internal hernia caused by defect in the pouch of Douglas and review of the literature so far available.

The continuing challenge of parastomal hernia: failure of a novel polypropylene mesh repair.

PubMed Central

Morris-Stiff, G.; Hughes, L. E.

1998-01-01

In an attempt to reduce the high recurrence rate after repair of parastomal hernia, a technique was devised in which non-absorbable mesh was used to provide a permanent closure of the gap between the emerging bowel and abdominal wall. Seven patients were treated during the period 1990-1992. Five-year follow-up has given disappointing results, with recurrent hernia in 29% of cases and serious complications, including obstruction and dense adhesions to the intra-abdominal mesh, in 57% and a mesh-related abscess in 15% of cases. This study highlights a dual problem--failure of a carefully sutured mesh to maintain an occlusive position, and complications of the mesh itself. The poor results obtained with this technique together with the disappointing results with other methods described in the literature confirms that parastomal hernia presents a continuing challenge. Images Figure 1 Figure 2 PMID:9682640

Laparoscopic-assisted management of traumatic abdominal wall hernias in children: case series and a review of the literature.

PubMed

Talutis, Stephanie D; Muensterer, Oliver J; Pandya, Samir; McBride, Whitney; Stringel, Gustavo

2015-03-01

Traumatic abdominal wall hernia (TAWH) is defined as herniation through a disrupted portion of musculature/fascia without skin penetration or history of prior hernia. In children, TAWH is a rare injury. The objectives of this study were to report our experience with different management strategies of TAWH in children and to determine the utility of laparoscopy. A retrospective chart review of all children treated by pediatric surgery at our institution for TAWH in a 5year interval was performed. Data were collected on mechanism of injury, initial patient presentation, surgical management, and outcomes. We present 5 cases of traumatic abdominal wall hernia; 3 were managed using laparoscopic assistance. One patient was managed nonoperatively. All patients recovered without complications and were asymptomatic on follow up. Traumatic abdominal wall hernias require a high index of suspicion in the cases of blunt abdominal trauma. Laparoscopy is useful mainly as a diagnostic modality, both to evaluate the hernia and associated injuries to intraabdominal structures. Its use may facilitate repair through a smaller incision. Conservative management of TAWH may be appropriate in select cases where there is a low risk of bowel strangulation. Copyright © 2015 Elsevier Inc. All rights reserved.

Multi-institutional, prospective, observational study comparing the Gastrografin challenge versus standard treatment in adhesive small bowel obstruction.

PubMed

Zielinski, Martin D; Haddad, Nadeem N; Cullinane, Daniel C; Inaba, Kenji; Yeh, Dante D; Wydo, Salina; Turay, David; Pakula, Andrea; Duane, Therese M; Watras, Jill; Widom, Kenneth A; Cull, John; Rodriguez, Carlos J; Toschlog, Eric A; Sams, Valerie G; Hazelton, Joshua P; Graybill, John Christopher; Skinner, Ruby; Yune, Ji-Ming

2017-07-01

Existing trials studying the use of Gastrografin for management of adhesive small bowel obstruction (SBO) are limited by methodological flaws and small sample sizes. We compared institutional protocols with and without Gastrografin (GG), hypothesizing that a SBO management protocol utilizing GG is associated with lesser rates of exploration, shorter length of stay, and fewer complications. A multi-institutional, prospective, observational study was performed on patients appropriate for GG with adhesive SBO. Exclusion criteria were internal/external hernia, signs of strangulation, history of abdominal/pelvic malignancy, or exploration within the past 6 weeks. Patients receiving GG were compared to patients receiving standard care without GG. Overall, 316 patients were included (58 ± 18 years; 53% male). There were 173 (55%) patients in the GG group (of whom 118 [75%] successfully passed) and 143 patients in the non-GG group. There were no differences in duration of obstipation (1.6 vs. 1.9 days, p = 0.77) or small bowel feces sign (32.9% vs. 25.0%, p = 0.14). Fewer patients in the GG protocol cohort had mesenteric edema on CT (16.3% vs. 29.9%; p = 0.009). There was a lower rate of bowel resection (6.9% vs. 21.0%, p < 0.001) and exploration rate in the GG group (20.8% vs. 44.1%, p < 0.0001). GG patients had a shorter duration of hospital stay (4 IQR 2-7 vs. 5 days IQR 2-12; p = 0.036) and a similar rate of complications (12.5% vs. 17.9%; p = 0.20). Multivariable analysis revealed that GG was independently associated with successful nonoperative management. Patients receiving Gastrografin for adhesive SBO had lower rates of exploration and shorter hospital length of stay compared to patients who did not receive GG. Adequately powered and well-designed randomized trials are required to confirm these findings and establish causality. Therapeutic, level III.

SU-F-T-27: A Comparative Case Study Among Four Modalities for the Superficial Treatment of Squamous Cell Carcinoma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ashenafi, M; Koch, N; Peng, J

Purpose: We performed a comparative planning study among High Dose Rate (HDR) brachytherapy, superficial electrons, Volume Modulated Arc Therapy (VMAT), and Helical IMRT (Tomotherapy) for squamous cell carcinoma of the abdominal wall with consideration for the underlining bowel. Methods: A 69-year old female presented with squamous cell carcinoma protruding 8mm beyond the anterior skin surface of the midabdomen was considered for treatment. The patient had a ventral hernia which resulted in the reduction of the abdominal wall thickness and the adjacent small bowel being the dose limiting structure. Four plans were generated using different treatment modalities: a) an enface electronmore » field (eMC, Eclipse v. 11), b) Tomotherapy (HI-Art II v.5.0.5), c) VMAT (Acuros, Eclipse v. 11), and d) HDR using a Freiburg applicator (Oncentra v. 4.3). The following plan objectives were used for all four plans: for the CTV target, V90% ≥90% (61.8Gy2/2).For the small bowel, D0.1cc < 56.2 Gy2/2 was a hard constraint and expressed as a percentage of the prescription for comparison to demonstrate the dose fall-off achieved among the modalities.For HDR, V200% <0.1cc was an additional constraint. Multiple dosimetric parameters, including those listed above, were compared among the four modalities. Results: The HDR plan showed comparable target coverage compared to the Tomotherapy plan and better coverage compared to the electron plan. Small bowel doses (D0.1cc) were lower in HDR plan compared to Tomotherapy, electron, & VMAT plans (88.8%, 89.6%, 90.9%, & 96.6%). Integral dose to the whole body (V5%) was much higher for HDR, VMAT, and Tomotherapy when compared to electron plan by factors of seven, eight, and ten, respectively. After reviewing all treatment modalities, the physician selected HDR owing to better control of the small bowel dose while maintaining adequate target coverage. Conclusion: This case study demonstrated HDR can successfully treat superficial lesions with superior sparing of underlying structures.« less

Occult Radiographically Evident Port-Site Hernia After Robot-Assisted Urologic Surgery: Incidence and Risk Factors.

PubMed

Christie, Matthew C; Manger, Jules P; Khiyami, Abdulaziz M; Ornan, Afshan A; Wheeler, Karen M; Schenkman, Noah S

2016-01-01

Laparoscopic trocar-site hernias (TSH) are rare, with a reported incidence of 1% or less. The incidence of occult radiographically evident hernias has not been described after robot-assisted urologic surgery. We evaluated the incidence and risk factors of this problem. A single-institution retrospective review of robot-assisted urologic surgery was performed from April 2009 to December 2012. Patients with preoperative and postoperative CT were included for analysis. Imaging was reviewed by two radiologists and one urologist. One hundred four cases were identified, including 60 partial nephrectomy, 38 prostatectomy, and 6 cystectomy. Mean age was 58 years and mean body mass index (BMI) was 29 kg/m(2). The cohort was 77% male. Ten total hernias were identified by CT in 8 patients, 2 of which were clinically evident hernias. Excluding these two hernias, occult port-site hernias were identified radiographically in seven patients. Per-patient incidence of occult TSH was 6.7% (7/104), and per-port incidence was 1.4% (8/564). All hernias were midline and 30% contained bowel. Eight of the 10 occurred at 12 mm sites (p = 0.0065) and 3 of the 10 occurred at extended incisions. Age, gender, BMI, smoking status, diabetes mellitus, immunosuppressive drug therapy, ASA score, procedure, blood loss, prior abdominal surgery, and history of hernia were not significant risk factors. Specimen size >40 g (p = 0.024) and wound infection (p = 0.0052) were significant risk factors. While the incidence of clinically evident port-site hernia remains low in robot-assisted urologic surgery, the incidence of CT-detected occult hernia was 6.7% in this series. These occurred most often in sites extended for specimen extraction and at larger port sites. This suggests more attention should be paid to fascial closure at these sites.

Inguinal Hernia in Athletes: Role of Dynamic Ultrasound.

PubMed

Vasileff, William Kelton; Nekhline, Mikhail; Kolowich, Patricia A; Talpos, Gary B; Eyler, Willam R; van Holsbeeck, Marnix

Inguinal hernia is a commonly encountered cause of pain in athletes. Because of the anatomic complexity, lack of standard imaging, and the dynamic condition, there is no unified opinion explaining its underlying pathology. Athletes with persistent groin pain would have a high prevalence of inguinal hernia with dynamic ultrasound, and herniorrhaphy would successfully return athletes to activity. Case-control study. Level 3. Forty-seven amateur and professional athletes with sports-related groin pain who underwent ultrasound were selected based on history and examination. Patients with prior groin surgery or hip pathology were excluded. Clinical and surgical documentation were correlated with imaging. The study group was compared with 41 age-matched asymptomatic athletes. Ultrasound was positive for hernia with movement of bowel, bladder, or omental tissue anterior to the inferior epigastric vessels during Valsalva maneuver. The 47-patient symptomatic study group included 41 patients with direct inguinal hernias, 1 with indirect inguinal hernia, and 5 with negative ultrasound. Of 42 patients with hernia, 39 significantly improved with herniorrhaphy, 2 failed to improve after surgery and were diagnosed with adductor longus tears, and 1 improved with physical therapy. Five patients with negative ultrasound underwent magnetic resonance imaging and were diagnosed with hip labral tear or osteitis pubis. The 41-patient asymptomatic control group included 3 patients with direct inguinal hernias, 2 with indirect inguinal hernias, and 3 with femoral hernias. Inguinal hernias are a major component of groin pain in athletes. Prevalence of direct inguinal hernia in symptomatic athletes was greater than that for controls ( P < 0.001). Surgery was successful in returning these athletes to sport: 39 of 42 (93%) athletes with groin pain and inguinal hernia became asymptomatic. Persistent groin pain in the athlete may relate to inguinal hernia, which can be diagnosed with dynamic ultrasound imaging. Herniorrhaphy is successful at returning athletes to sports activity.

Broad ligament hernia successfully repaired by single-incision laparoscopy: A case report.

PubMed

Takeyama, Hiroshi; Kogita, Yuya; Nishigaki, Takahiko; Yamashita, Masafumi; Aikawa, Eriko; Hoshi, Minako; Taniguchi, Hirokazu; Maruyama, Yasuki; Nakajima, Kazuhiro; Yamamoto, Yoshimitsu; Adachi, Kazushige; Yamamoto, Hitoshi; Ikeda, Kimimasa; Kurokawa, Eiji

2017-11-08

A 52-year-old woman with a history of two parturitions presented with lower abdominal pain. Multi-detector CT of the abdomen showed discontinuity of the sigmoid colon near the broad ligament on the left side. We assigned a provisional diagnosis of an internal hernia progressing through a defect in the broad ligament. SILS revealed a total broad ligament defect on the left side but no signs of ischemic, necrotic bowel. We successfully repaired the broad ligament defect with suturing. At the 2-month follow-up, the patient remained well with no signs of recurrence. This case appears to be the first report of a broad ligament hernia successfully diagnosed and repaired by SILS. © 2017 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

Parastomal hernia and physical activity. Are patients getting the right advice?

PubMed

Russell, Sarah

2017-09-28

This article draws on a large nationwide survey (2631 respondents) that investigated the physical health and wellbeing of people living with stomas in the UK. It specifically considers the findings relating to parastomal hernia (where additional loops of bowel protrude through the abdominal wall around the stoma, creating a bulge). In this survey, 26% of respondents reported that they had a medically diagnosed parastomal hernia, which is below average when compared with other estimates. The impact of parastomal hernia on physical activity levels was the most significant finding: 32% of those with a medically diagnosed hernia reported being 'much less active' than they were prior to their surgery (compared with 19% without a hernia). This creates a more serious problem for general health-significantly increasing their risk of co-morbidities such as cancer, stroke, diabetes and other chronic conditions related to physical inactivity. Clinical guidelines clearly state that patients should be informed of exercises to strengthen core muscles, as part of hernia prevention, but 88% of patients did not engage in any sort of abdominal or core exercises. When asked, 69% of patients did not realise it was important and 82% of patients could not recall being given advice to do abdominal exercises as part of their recovery. There is a significant gap in the patient care pathway regarding advice on physical activity, core/abdominal exercises and hernia prevention and management after stoma surgery. This is an area that urgently needs more research and education for patients and all health professionals.

Umbilical Hernia Repair: Overview of Approaches and Review of Literature.

PubMed

Appleby, Paul W; Martin, Tasha A; Hope, William W

2018-06-01

Umbilical hernias are ubiquitous, and surgery is indicated in symptomatic patients. Umbilical hernia defects can range from small (<1 cm) to very large/complex hernias, and treatment options should be tailored to the clinical situation. Open, laparoscopic, and robotic options exist for repair, with each having its advantages and disadvantages. In general, mesh should be used for repair, because it has been shown to decrease recurrence rates, even in small hernias. Although outcomes are generally favorable after umbilical hernia repairs, some patients have chronic complaints that are mostly related to recurrences. Copyright © 2018 Elsevier Inc. All rights reserved.

Small bowel obstruction in the virgin abdomen: time to challenge surgical dogma with evidence.

PubMed

Ng, Yvonne Ying-Ru; Ngu, James Chi-Yong; Wong, Andrew Siang-Yih

2018-01-01

Although adhesions account for more than 70% of small bowel obstruction (SBO), they are thought to be less likely aetiologies in patients without previous abdominal surgery. Expedient surgery has historically been advocated as prudent management in these patients. Emerging evidence appears to challenge such a dogmatic approach. A retrospective analysis was performed in all SBO patients with a virgin abdomen admitted between January 2012 and August 2014. Patients with obstruction secondary to abdominal wall hernias were excluded. Patient demographics, clinical presentation, management strategy and pathology involved were reviewed. A total of 72 patients were included in the study. The majority of patients were males (66.7%), with a median age of 58 years (range: 23-101). Abdominal pain (97%) and vomiting (86%) were the most common presentations while abdominal distention (60%) and constipation (25%) were reported less frequently. Adhesions accounted for the underlying cause in 44 (62%) patients. Other aetiologies included gallstone ileus (n = 5), phytobezoar (n = 5), intussusception (n = 4), internal herniation (n = 4), newly diagnosed small bowel tumour (n = 3), mesenteric volvulus (n = 3), stricture (n = 3) and Meckel's diverticulum (n = 1). Twenty-nine (40%) patients were successfully managed conservatively while the remaining 43 (60%) underwent surgery. The intraoperative findings were in concordance with the preoperative computed tomography scan in 76% of cases. Adhesions remain prevalent despite the absence of previous abdominal surgery. Non-operative management is feasible for SBO in a virgin abdomen. Computed tomography scan can be a useful adjunct in discerning patients who may be treated non-operatively by elucidating the underlying cause of obstruction. © 2016 Royal Australasian College of Surgeons.

Natural history of endoscopically detected hiatus herniae at late follow-up.

PubMed

Ahmed, Syeda Khadijah; Bright, Tim; Watson, David I

2018-06-01

Hiatus herniae are commonly seen at endoscopy. Many patients with a large hiatus hernia are endoscoped for symptoms associated with the hernia and many of these will progress to surgical treatment. However, little is known about the natural history of small to medium size hiatus herniae, and their risk of progressing to a larger hernia requiring surgery. This study aims to determine the need for subsequent surgery in these patients. A retrospective audit of the endoscopy database at Flinders Medical Centre and the Repatriation General Hospital in Adelaide, South Australia for the 2-year period 2002-2003 was performed to identify all patients with a hiatus hernia. Patients under the age of 65 and with a sliding hiatus hernia <5 cm in length were selected for this study, and sent a questionnaire which determines the long-term (>10 years) outcome of these herniae. Small- to medium-sized hiatus herniae (<5 cm length) were found at 10% of endoscopies performed. In this group, 38% had reflux as the indication for endoscopy. 1.5% subsequently progressed to anti-reflux surgery or hiatus hernia repair. Thirty-nine percent reported being on proton pump inhibitors for symptom control. No patients required emergency surgical repair of their hiatus hernia. While patients with small- to medium-sized sliding hiatus hernia commonly have symptomatic reflux, an acute problem requiring emergency surgery is unlikely over long-term follow-up. © 2017 Royal Australasian College of Surgeons.

Safety and Efficacy of Single Incision Laparoscopic Surgery for Total Extraperitoneal Inguinal Hernia Repair

PubMed Central

2011-01-01

Almost 20 years after the first laparoscopic inguinal hernia repair was performed, single incision laparoscopic surgery (SILS™) is set to revolutionize minimally invasive surgery. However, the loss of triangulation must be overcome before the technique can be popularized. This study reports the first 100 laparoscopic total extraperitoneal hernia repairs using a single incision. The study cohort comprised 68 patients with a mean age of 44 (range, 18 to 83): 36 unilateral and 32 bilateral hernias. Twelve patients also underwent umbilical hernia repair with the Ventralex patch requiring no additional incisions. A 2.5-cm to 3-cm crescentic incision within the confines of the umbilicus was performed. Standard dissecting instruments and 52-cm/5.5-mm/300 laparoscope were used. Operation times were 50 minutes for unilateral and 80 minutes for bilateral. There was one conversion to conventional 3-port laparoscopic repair and none to open surgery. Outpatient surgery was achieved in all (except one). Analgesic requirements were minimal: 8 Dextropropoxyphene tablets (range, 0 to 20). There were no intraoperative or postoperative complications with a high patient satisfaction score. Single-incision laparoscopic hernia repair is safe and efficient simply by modifying dissection techniques (so-called “inline” and “vertical”). Comparable success can be obtained while negating the risks of bowel and vascular injuries from sharp trocars and achieving improved cosmetic results. PMID:21902942

Tension pneumothorax due to perforated colon.

PubMed

Abdullah, Muhammad; Stonelake, Paul

2016-05-31

A very rare case of traumatic diaphragmatic hernia is reported in a 65-year-old woman who presented 46 years after her initial thoracoabdominal injury with tension faecopneumothorax caused by a perforated colon in the chest cavity. She presented in a critical condition with severe respiratory distress, sepsis and acute kidney injury. She had a long-standing history of bronchial asthma with respiratory complications and had experienced progressive shortness of breath for the past year. A recent CT scan had excluded the presence of a diaphragmatic hernia but showed a significantly raised left hemidiaphragm. On admission, chest X-rays showed a significantly raised left hemidiaphragm and mediastinal shift, but the possibility of a diaphragmatic hernia with strangulated bowel in the chest was not suspected until the patient was reviewed by the surgical and intensive care unit consultants the next morning and a repeat CT performed. She had a successful outcome after her emergency operation. 2016 BMJ Publishing Group Ltd.

Lower reoperation rate for recurrence after mesh versus sutured elective repair in small umbilical and epigastric hernias. A nationwide register study.

PubMed

Christoffersen, M W; Helgstrand, F; Rosenberg, J; Kehlet, H; Bisgaard, T

2013-11-01

Repair for a small (≤ 2 cm) umbilical and epigastric hernia is a minor surgical procedure. The most common surgical repair techniques are a sutured repair or a repair with mesh reinforcement. However, the optimal repair technique with regard to risk of reoperation for recurrence is not well documented. The aim of the present study was in a nationwide setup to investigate the reoperation rate for recurrence after small open umbilical and epigastric hernia repairs using either sutured or mesh repair. This was a prospective cohort study based on intraoperative registrations from the Danish Ventral Hernia Database (DVHD) of patients undergoing elective open mesh and sutured repair for small (≤ 2 cm) umbilical and epigastric hernias. Patients were included during a 4-year study period. A complete follow-up was obtained by combining intraoperative data from the DVHD with data from the Danish National Patient Register. The cumulative reoperation rates were obtained using cumulative incidence plot and compared with the log rank test. In total, 4,786 small (≤ 2 cm) elective open umbilical and epigastric hernia repairs were included. Age was median 48 years (range 18-95 years). Follow-up was 21 months (range 0-47 months). The cumulated reoperation rates for recurrence were 2.2 % for mesh reinforcement and 5.6 % for sutured repair (P = 0.001). The overall cumulated reoperation rate for sutured and mesh repairs was 4.8 %. In conclusion, reoperation rate for recurrence for small umbilical and epigastric hernias was significantly lower after mesh repair compared with sutured repair. Mesh reinforcement should be routine in even small umbilical or epigastric hernias to lower the risk of reoperation for recurrence avoid recurrence.

[Clinical research progress of mesenteric internal hernia after Roux-en-Y reconstruction].

PubMed

Xu, Zhengrong; Guo, Wenjun

2017-03-25

Postoperative internal hernia is a rare clinical complication which often occurs after digestive tract reconstruction. Roux-en-Y anastomosis is a common type of digestive tract reconstruction. Internal hernia after Roux-en-Y reconstruction, which occurs mainly in the mesenteric defect caused by incomplete closure of mesenteric gaps in the process of digestive tract reconstruction, is systematically called, in our research, as mesenteric internal hernia after Roux-en-Y reconstruction. Such internal hernia can be divided, according to the different structures of mesentric defect, into 3 types: the type of mesenteric defect at the jejunojejunostomy (J type), the type of Petersen's defect (P type), and the type of mesenteric defect in the transverse mesocolon (M type). Because of huge differences in the number of cases and follow-up time among existing research reports, the morbidity of internal hernia after LRYGB fluctuates wildly between 0.2% and 9.0%. Delayed diagnosis and treatment of mesenteric internal hernia after Roux- en-Y reconstruction may result in disastrous consequences such as intestinal necrosis. Clinical manifestations of internal hernia vary from person to person: some, in mild cases, may have no symptoms at all while others in severe cases may experience acute intestinal obstruction. Despite the difference, one common manifestation of internal hernia is abdominal pain. Surgical treatment should be recommended for those diagnosed as internal hernia. A safer and more feasible way to conduct the manual reduction of the incarcerated hernia is to start from the distal normal empty bowel and trace back to the hernia ring mouth, enabling a faster identification of hernia ring and its track. The prevention of mesenteric internal hernia after Roux-en-Y reconstruction is related to the initial surgical approach and the technique of mesenteric closure. Significant controversy remains on whether or not the mesenteric defect should be closed in laparoscopic Roux-en-Y anastomosis. This article is to review the reports and researches on internal hernia resulting from the mesenteric defect after Roux-en-Y digestive tract reconstruction in recent years, so as to promote understanding and attention on this disease. And more active preventive measures are strongly suggested to be taken in operations where digestive tract reconstruction is involved.

A New Approach to an Old Technique-The S.U.T.R. First Technique.

PubMed

Jones, Frank; Lewis, Catherine; Knight, Darryl; Bacon, Louise; Patel, Vijay; Moore, Carolyn

2018-04-01

Ventral and incisional hernias of the abdominal wall are common problems treated by surgeons around the globe. Incisional hernias are common postoperative complications of abdominal laparotomies with a reported incidence of up to 20 per cent. The increasing use of prosthetic mesh in open ventral hernia repairs necessitated the development of different operative techniques used in the repairs. It also required that surgeons become facile with placement of the mesh in different anatomical positions on the abdominal wall. One of the most common locations is placement of the mesh in the underlay position. Many surgeons who use the underlay technique have expressed significant concerns. Among these are fear of an inadvertent bowel injury while placing the mesh, poor visualization during mesh placement, and the inability to use the underlay technique for difficult hernias. We present a very useful, if not, novel technique of open hernia repair using mesh in the underlay position that helps to 1) prevent complications, 2) facilitate easier mesh fixation, 3) simplify open repair of atypical ventral hernias, and 4) reduce total operative time while still adhering to the important fundamental principles of a tension-free hernia repair. This technique as we describe it has been compared with the old parachute technique, but we think this is a significant improvement of that seldom used technique. We believe the use of this technique for the underlay position makes open ventral hernia repair safer, faster, and easier; however, our goal for this article is to describe the procedure in detail. In addition, we recently have started using this technique to fix the mesh when doing the retrorectus approach as well.

Congenital asymptomatic diaphragmatic hernias in adults: a case series.

PubMed

Bianchi, Enrica; Mancini, Paola; De Vito, Stefania; Pompili, Elena; Taurone, Samanta; Guerrisi, Isabella; Guerrisi, Antonino; D'Andrea, Vito; Cantisani, Vito; Artico, Marco

2013-05-13

Congenital diaphragmatic hernia is a major malformation occasionally found in newborns and babies. Congenital diaphragmatic hernia is defined by the presence of an orifice in the diaphragm, more often to the left and posterolateral, that permits the herniation of abdominal contents into the thorax. The aim of this case series is to provide information on the presentation, diagnosis and outcome of three patients with late-presenting congenital diaphragmatic hernias. The diagnosis of congenital diaphragmatic hernia is based on clinical investigation and is confirmed by plain X-ray films and computed tomography scans. In the present report three cases of asymptomatic abdominal viscera herniation within the thorax are described. The first case concerns herniation of some loops of the large intestine into the left hemi-thorax in a 75-year-old Caucasian Italian woman. The second case concerns a rare type of herniation in the right side of the thorax of the right kidney with a part of the liver parenchyma in a 57-year-old Caucasian Italian woman. The third case concerns herniation of the stomach and bowel into the left side of the chest with compression of the left lung in a 32-year-old Caucasian Italian man. This type of hernia may appear later in life, because of concomitant respiratory or gastrointestinal disease, or it may be an incidental finding in asymptomatic adults, such as in the three cases featured here. Patients who present with late diaphragmatic hernias complain of a wide variety of symptoms, and diagnosis may be difficult. Additional investigation and research appear necessary to better explain the development and progression of this type of disease.

Transthoracic repair of Morgagni's hernia: a 20-year experience from open to video-assisted approach.

PubMed

Ambrogi, V; Forcella, D; Gatti, A; Vanni, G; Mineo, T C

2007-04-01

Foramen of Morgagni's hernia is an uncommon congenital diaphragmatic hernia. Repair is mostly performed through laparotomy. We prefer the transthoracic approach, which allows better and safer control during thoracic dissection, although it is considered more painful and related to greater morbidity. In recent years we introduced the transxiphoid hand-assisted videothoracoscopic approach, which combines the advantages of the thoracic route with a mini-invasive procedure facilitated by one hand inside the chest. A retrospective review was performed over a 20-year period (1985-2005). Twenty-two patients who had a foramen of Morgagni's hernia repaired were identified and relevant data were collected. Average age was 57 +/- 10 years and one half of the patients were asymptomatic. Chest roentgenograms, chest computerized tomography, and barium enema were used as diagnostic utilities. Posterolateral thoracotomy was performed in 17 (15 right-sided) patients, whereas in 5 (all right-sided) the defect was repaired by transxiphoid hand-assisted videothoracoscopy. Operative time, pain scored by visual analog scale, hospital stay, and cosmetic results by acceptance score were reviewed for every patient. Hernial sac was present in all cases and contained only omentum (n = 13), omentum plus transverse colon (n = 7), omentum plus transverse colon and small bowel (n = 2). In 6 patients (2 videothoracoscopy) we repaired the large defects with polypropylene mesh. Videothoracoscopy achieved significant good results compared to thoracotomy in operative time (85 +/- 7.9 versus 110 +/- 11.3 min, p < 0.01), 24-h visual analog scale (3.5 +/- 1.1 versus 6.7 +/- 3.9, p < 0.01), hospital stay (2.6 +/- 0.5 versus 6.4 +/- 1.2 days, p < 0.01), and acceptance score (4.3 +/- 0.5 versus 3.1 +/- 0.8, p < 0.05). Postoperative course was always uneventful. Patients were followed for an average period of 58.6 +/- 14.7 and 109.7 +/- 43.5 months, respectively: no recurrences were found in any group. We believe that the transthoracic approach is a safe and effective method for repairing Morgagni's hernia. The videothoracoscopic approach is a promising alternative and it may be facilitated by introducing a hand inside the chest.

Clinical strategies for the management of intestinal obstruction and pseudo-obstruction. A Delphi Consensus study of SICUT (Società Italiana di Chirurgia d'Urgenza e del Trauma).

PubMed

Costa, Gianluca; Ruscelli, Paolo; Balducci, Genoveffa; Buccoliero, Francesco; Lorenzon, Laura; Frezza, Barbara; Chirletti, Piero; Stagnitti, Franco; Miniello, Stefano; Stella, Francesco

2016-01-01

Intestinal obstructions/pseudo-obstruction of the small/large bowel are frequent conditions but their management could be challenging. Moreover, a general agreement in this field is currently lacking, thus SICUT Society designed a consensus study aimed to define their optimal workout. The Delphi methodology was used to reach consensus among 47 Italian surgical experts in two study rounds. Consensus was defined as an agreement of 75.0% or greater. Four main topic areas included nosology, diagnosis, management and treatment. A bowel obstruction was defined as an obstacle to the progression of intestinal contents and fluids generally beginning with a sudden onset. The panel identified four major criteria of diagnosis including absence of flatus, presence of >3.5 cm ileal levels or >6 cm colon dilatation and abdominal distension. Panel also recommended a surgical admission, a multidisciplinary approach, and a gastrografin swallow for patients presenting occlusions. Criteria for immediate surgery included: presence of strangulated hernia, a >10 cm cecal dilatation, signs of vascular pedicles obstructions and persistence of metabolic acidosis. Moreover, rules for non-operative management (to be conducted for maximum 72 hours) included a naso-gastric drainage placement and clinical and laboratory controls each 12 hours. Non-operative treatment should be suspended if any suspects of intra-abdominal complications, high level of lactates, leukocytosis (>18.000/mm3 or Neutrophils >85%) or a doubling of creatinine level comparing admission. Conversely, consensus was not reached regarding the exact timing of CT scan and the appropriateness of colonic stenting. This consensus is in line with current international strategies and guidelines, and it could be a useful tool in the safe basic daily management of these common and peculiar diseases. Delphi study, Intestinal obstruction, Large bowel obstruction, Pseudo-obstruction, Small bowel.

Lessons and challenges during a 5-year follow-up of 21 Composix Kugel implantations.

PubMed

Wiegering, A; Schlegel, N; Isbert, C; Jurowich, C; Doht, S; Germer, C T; Dietz, U A

2013-08-01

From its introduction in 2000 until its US recall in December 2005, the Composix Kugel mesh was implanted in an estimated 350,000 patients worldwide. In our patients, minor postoperative complications were followed after a few years by more serious problems (persistent abdominal pain, infections, intestinal perforations). In this study, we take stock after a 5-year follow-up and issue a plea for improved product development strategies and the creation of hernia registries. Between 2003 and 2006, we implanted the Bard(®) Composix(®) Kugel(®) mesh in 21 patients (11 men, 10 women, mean age 63.2 ± 13.7 years) with incisional hernias using the open intraperitoneal onlay mesh technique. The mesh is made on one side of ePTFE and on the other of polypropylene and is expanded by a polyethylene (PET) memory recoil ring. The average follow-up was 45.5 months. All patients had at least one risk factor for hernia recurrence. Explanted prostheses were analyzed by scanning electron microscopy (SEM) and subjected to mechanical strength tests. During the postoperative course, six patients suffered a wound healing disorder. Ten patients complained of persistent abdominal wall pain and four experienced recurrence of the hernia. In one patient, the mesh had to be explanted due to chronic infection. In one patient, the PET memory recoil ring broke after 5 years of follow-up with consequent small bowel perforation. The PET memory recoil ring exhibited clear signs of degradation on SEM and unmistakable signs of material fatigue in a materials testing machine. Patients with recalled Composix Kugel meshes face a singular risk for complications that may occur even many years after implantation. The most serious complication is the breakage of its PET memory recoil ring. Since the recall of the Composix Kugel Mesh, we have discontinued its use. It is necessary that future complications are documented in a common post-market surveillance registry. Algorithms need to be developed and promoted to support affected patients and surgeons.

Bowel obstruction rates in antecolic/antegastric versus retrocolic/retrogastric Roux limb gastric bypass: a meta-analysis.

PubMed

Al Harakeh, Ayman B; Kallies, Kara J; Borgert, Andrew J; Kothari, Shanu N

2016-01-01

Previous literature is varied with regard to rates of bowel obstruction after laparoscopic Roux-en-Y gastric bypass (LRYGB). Internal herniation through mesenteric defects is a common cause of bowel obstructions. There are advantages and disadvantages to routing the Roux limb via a retrocolic/retrogastric (RC/RG) versus an antecolic/antegastric (AC/AG) position. To review the literature comparing obstruction rates in RYGB using the antecolic versus retrocolic approach. Community-based integrated multispecialty health system with a teaching hospital serving 19 counties over a 3-state region. A literature search for articles published from 1994-2013 was completed. Articles were included if they reported an n>25, Roux limb route, obstruction rate by route, and follow-up duration. Statistical analysis included χ(2) test by patient number. The initial search identified 241 articles; 8 met inclusion criteria. There were 4805 patients in the AC/AG group, and 2238 in the RC/RG group. Follow-up ranged from 0 to 68 months. A linear stapled technique was reported in 4231 (88%) patients in the AC/AG group and 1541 (69%) of RC/RG group. Handsewn closure of mesenteric defects was reported in 2152 (45%) patients in the AC/AG group and 1012 (45%) patients in the RC/RG group. Bowel obstructions occurred in 68 (1.4%) patients in the AC/AG group and 117 (5.2%) patients in the RC/RG group (P<.001). Internal hernias were reported in 65 (1.3%) patients in the AC/AG group and 52 (2.3%) patients in the RC/RG group (P<.001). Two mortalities were reported in the AC/AG group. Increased rates of bowel obstruction and internal hernia were observed in the RC/RG group compared with the AC/AG group. A prospective, randomized trial would be necessary to definitively determine the impact of Roux limb position and routine closure of mesenteric defects on bowel obstruction rates after gastric bypass. Copyright © 2016 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

Congenital asymptomatic diaphragmatic hernias in adults: a case series

PubMed Central

2013-01-01

Introduction Congenital diaphragmatic hernia is a major malformation occasionally found in newborns and babies. Congenital diaphragmatic hernia is defined by the presence of an orifice in the diaphragm, more often to the left and posterolateral, that permits the herniation of abdominal contents into the thorax. The aim of this case series is to provide information on the presentation, diagnosis and outcome of three patients with late-presenting congenital diaphragmatic hernias. The diagnosis of congenital diaphragmatic hernia is based on clinical investigation and is confirmed by plain X-ray films and computed tomography scans. Case presentations In the present report three cases of asymptomatic abdominal viscera herniation within the thorax are described. The first case concerns herniation of some loops of the large intestine into the left hemi-thorax in a 75-year-old Caucasian Italian woman. The second case concerns a rare type of herniation in the right side of the thorax of the right kidney with a part of the liver parenchyma in a 57-year-old Caucasian Italian woman. The third case concerns herniation of the stomach and bowel into the left side of the chest with compression of the left lung in a 32-year-old Caucasian Italian man. This type of hernia may appear later in life, because of concomitant respiratory or gastrointestinal disease, or it may be an incidental finding in asymptomatic adults, such as in the three cases featured here. Conclusions Patients who present with late diaphragmatic hernias complain of a wide variety of symptoms, and diagnosis may be difficult. Additional investigation and research appear necessary to better explain the development and progression of this type of disease. PMID:23668793

Development and evaluation of a simulation-based continuing medical education course: beyond lectures and credit hours.

PubMed

Pugh, Carla M; Arafat, Fahd O; Kwan, Calvin; Cohen, Elaine R; Kurashima, Yo; Vassiliou, Melina C; Fried, Gerald M

2015-10-01

The aim of our study was to modify our previously developed laparoscopic ventral hernia (LVH) simulator to increase difficulty and then reassess validity and feasibility for using the simulator in a newly developed simulation-based continuing medical education course. Participants (N = 30) were practicing surgeons who signed up for a hands-on postgraduate laparoscopic hernia course. An LVH simulator, with prior validity evidence, was modified for the course to increase difficulty. Participants completed 1 of the 3 variations in hernia anatomy: incarcerated omentum, incarcerated bowel, and diffuse adhesions. During the procedure, course faculty and peer observers rated surgeon performance using Global Operative Assessment of Laparoscopic Skills-Incisional Hernia and Global Operative Assessment of Laparoscopic Skills rating scales with prior validity evidence. Rating scale reliability was reassessed for internal consistency. Peer and faculty raters' scores were compared. In addition, quality and completeness of the hernia repairs were rated. Internal consistency on the general skills performance (peer α = .96, faculty α = .94) and procedure-specific performance (peer α = .91, faculty α = .88) scores were high. Peers were more lenient than faculty raters on all LVH items in both the procedure-specific skills and general skills ratings. Overall, participants scored poorly on the quality and completeness of their hernia repairs (mean = 3.90/16, standard deviation = 2.72), suggesting a mismatch between course attendees and hernia difficulty and identifying a learning need. Simulation-based continuing medical education courses provide hands-on experiences that can positively affect clinical practice. Although our data appear to show a significant mismatch between clinical skill and simulator difficulty, these findings also underscore significant learning needs in the surgical community. Copyright © 2015 Elsevier Inc. All rights reserved.

Laparoscopy is safe among patients with congestive heart failure undergoing general surgery procedures.

PubMed

Speicher, Paul J; Ganapathi, Asvin M; Englum, Brian R; Vaslef, Steven N

2014-08-01

Over the past 2 decades, laparoscopy has been established as a superior technique in many general surgery procedures. Few studies, however, have examined the impact of the use of a laparoscopic approach in patients with symptomatic congestive heart failure (CHF). Because pneumoperitoneum has known effects on cardiopulmonary physiology, patients with CHF may be at increased risk. This study examines current trends in approaches to patients with CHF and effects on perioperative outcomes. The 2005-2011 National Surgical Quality Improvement Program Participant User File was used to identify patients who underwent the following general surgery procedures: Appendectomy, segmental colectomy, small bowel resection, ventral hernia repair, and splenectomy. Included for analysis were those with newly diagnosed CHF or chronic CHF with new signs or symptoms. Trends of use of laparoscopy were assessed across procedure types. The primary endpoint was 30-day mortality. The independent effect of laparoscopy in CHF was estimated with a multiple logistic regression model. A total of 265,198 patients were included for analysis, of whom 2,219 were identified as having new or recently worsened CHF. Of these patients, there were 1,300 (58.6%) colectomies, 486 (21.9%) small bowel resections, 216 (9.7%) ventral hernia repairs, 141 (6.4%) appendectomies, and 76 (3.4%) splenectomies. Laparoscopy was used less frequently in patients with CHF compared with their non-CHF counterparts, particularly for nonelective procedures. Baseline characteristics were similar for laparoscopy versus open procedures with the notable exception of urgent/emergent case status (36.4% vs 71.3%; P < .001). After multivariable adjustment, laparoscopy seemed to have a protective effect against mortality (adjusted odds ratio, 0.45; P = .04), but no differences in other secondary endpoints. For patients with CHF, an open operative approach seems to be utilized more frequently in general surgery procedures, particularly in urgent/emergent cases. Despite these patterns and apparent preferences, laparoscopy seems to offer a safe alternative in appropriately selected patients. Because morbidity and mortality were considerable regardless of approach, further understanding of appropriate management in this population is necessary. Copyright © 2014 Mosby, Inc. All rights reserved.

Laparoscopy is safe among patients with congestive heart failure undergoing general surgery procedures

PubMed Central

Speicher, Paul J.; Ganapathi, Asvin M.; Englum, Brian R.; Vaslef, Steven N.

2015-01-01

Background Over the past 2 decades, laparoscopy has been established as a superior technique in many general surgery procedures. Few studies, however, have examined the impact of the use of a laparoscopic approach in patients with symptomatic congestive heart failure (CHF). Because pneumoperitoneum has known effects on cardiopulmonary physiology, patients with CHF may be at increased risk. This study examines current trends in approaches to patients with CHF and effects on perioperative outcomes. Methods The 2005–2011 National Surgical Quality Improvement Program Participant User File was used to identify patients who underwent the following general surgery procedures: Appendectomy, segmental colectomy, small bowel resection, ventral hernia repair, and splenectomy. Included for analysis were those with newly diagnosed CHF or chronic CHF with new signs or symptoms. Trends of use of laparoscopy were assessed across procedure types. The primary endpoint was 30-day mortality. The independent effect of laparoscopy in CHF was estimated with a multiple logistic regression model. Results A total of 265,198 patients were included for analysis, of whom 2,219 were identified as having new or recently worsened CHF. Of these patients, there were 1,300 (58.6%) colectomies, 486 (21.9%) small bowel resections, 216 (9.7%) ventral hernia repairs, 141 (6.4%) appendectomies, and 76 (3.4%) splenectomies. Laparoscopy was used less frequently in patients with CHF compared with their non-CHF counterparts, particularly for nonelective procedures. Baseline characteristics were similar for laparoscopy versus open procedures with the notable exception of urgent/emergent case status (36.4% vs 71.3%; P < .001). After multivariable adjustment, laparoscopy seemed to have a protective effect against mortality (adjusted odds ratio, 0.45; P = .04), but no differences in other secondary endpoints. Conclusion For patients with CHF, an open operative approach seems to be utilized more frequently in general surgery procedures, particularly in urgent/emergent cases. Despite these patterns and apparent preferences, laparoscopy seems to offer a safe alternative in appropriately selected patients. Because morbidity and mortality were considerable regardless of approach, further understanding of appropriate management in this population is necessary. PMID:24947641

Early sepsis, obstructive jaundice and right-sided diaphragmatic hernia in the newborn.

PubMed

García-Muñoz, F; Santana, C; Reyes, D; Wiehoff, A; López-Pinto, J M; García-Alix, A

2001-01-01

A male newborn was admitted to our Unit because of early sepsis and shock. He required antimicrobial therapy and mechanical ventilation and initially did well, although he exhibited jaundice and cholestasis. During the second week he deteriorated, with radiological opacification of the right hemithorax and pleural effusion, and did poorly in spite of antibiotical therapy and drainage of the effusion. In the third week, the X-ray suggested some bowel loops in the right hemithorax. A right-sided diaphragmatic hernia was confirmed by a CT-scan, and surgery was performed with good outcome. The association of delayed-onset right-sided CDH following early sepsis and obstructive jaundice has not been published before, and illustrates a scarcely known form of presentation of this condition.

[Umbilical Hernia Complicated by Gastrointestinal Stromal Tumor of the Small Intestine - A Case Report].

PubMed

Tsukada, Manabu; Ozaki, Akihiko; Ohira, Hiromichi; Sawano, Toyoaki; Nemoto, Tsuyoshi; Kanazawa, Yukio

2016-11-01

Intraabdominal tumors can cause umbilical hernia and may lead to serious consequences, such as incarcerated or necrotized intestine. However, little information is available concerning how the location and characteristics of tumors may affect the process of umbilical hernia development. A 46-year-old Japanese man presented at the department of surgery with abdominal pain and abdominal retention, which appeared on the day of presentation and 4 years before the presentation, respectively. Abdominal computed tomography revealed a suspected gastrointestinal stromal tumor(GIST)and an umbilical hernia close to the tumor, both of which were clinically diagnosed. Surgical tumor resection and hernia repair were conducted successfully. The patient was pathologically diagnosed with high-risk GIST. Adjuvant therapy with imatinib was administered with no recurrence as of 1 year post-surgery. This is a case of GIST complicated by umbilical hernia. Small solid tumors may cause umbilical hernia if they are in close proximity to vulnerable parts of the abdominal wall.

Rare Abdominal Wall Malformation: Case Report of Umbilical Cord Hernia.

PubMed

Gliha, Andro; Car, Andrija; Višnjić, Stjepan; Zupancic, Bozidar; Kondza, Karmen; Petracic, Ivan

The umbilical cord hernia is the rarest form of abdominal wall malformations, anatomically completely different from gastroschisis and omphalocele. It occurs due to the permanent physiological evisceration of abdominal organs into umbilical celom and persistence of a patent umbilical ring. The umbilical cord hernia is often mistaken for omphalocele and called "small omphalocele". Here we present a case of a female newborn with umbilical cord hernia treated in our Hospital. After preoperative examinations surgery was done on the second day of life. The abdominal wall was closed without tension. The aim of this article is to present the importance of the proper diagnose of these three entities and to stimulate academic community for the answer, is this umbilical cord hernia or small omphalocele.

Laparoscopic transabdominal preperitoneal inguinal hernia repair using needlescopic instruments: a 15-year, single-center experience in 317 patients.

PubMed

Wada, Hidetoshi; Kimura, Taizo; Kawabe, Akihiro; Sato, Masanori; Miyaki, Yuichirou; Tochikubo, Junpei; Inamori, Kouji; Shiiya, Norihiko

2012-07-01

Laparoscopic inguinal hernia repair is associated with a decrease in postoperative pain, shortened hospital stay, earlier return to normal activity, and decrease in chronic pain. Moreover, laparoscopic surgery performed with needlescopic instruments has more advantages than conventional laparoscopic surgery. However, there are few reports of large-scale laparoscopic transabdominal preperitoneal inguinal hernia repair using needlescopic instruments (nTAPP). This report reviews our experiences with 352 nTAPP in 317 patients during the 15-year period from April 1996 to April 2011. We performed nTAPP as the method of choice in 88.5% of all patients presenting with inguinal hernia. To perform the nTAPP, 3-mm instruments were used. A 5-mm laparoscope was inserted from the umbilicus, and surgical instruments were inserted through 5- and 3-mm trocars. After reduction of the hernia sac and dissection of the preperitoneal space, we placed polyester mesh or polypropylene soft mesh with staple fixation. The peritoneum was closed with 3-0 silk interrupted sutures. The mean operative time was 102.9 min for unilateral hernias and 155.8 min for bilateral hernias. There was no conversion to open repair. Forty-three patients (13.6%) used postoperative analgesics, and the mean frequency of use was 0.5 times. Regarding intraoperative complications, we observed one bladder injury, but no bowel injuries or major vessel injuries. Postoperative complications occurred in 32 patients (10.1%). One patient with a retained lipoma required reoperation. There was no incidence of chronic pain or mesh infection. The operative time for experienced surgeons (≥ 20 repairs) was significantly shorter than that of inexperienced surgeons (< 20 repairs; P < 0.05). The nTAPP was a safe and useful technique for inguinal hernia repair. Large prospective, randomized controlled trials will be required to establish the benefit of nTAPP.

Proposed technique for open repair of a small umbilical hernia and rectus divarication with self-gripping mesh.

PubMed

Privett, B J; Ghusn, M

2016-08-01

There are a group of patients in which umbilical or epigastric hernias co-exist with rectus divarication. These patients have weak abdominal musculature and are likely to pose a higher risk of recurrence following umbilical hernia repair. We would like to describe a technique for open repair of small (<4 cm) midline hernias in patients with co-existing rectus divarication using self-adhesive synthetic mesh. The use of a self-adhesive mesh avoids the need for suture fixation of the mesh in the superior portion of the abdomen, allowing for a smaller skin incision. In 173 patients, preperitoneal self-fixating mesh has been used for the repair of midline hernias <4 cm in diameter. In 58 of these patients, the mesh was extended superiorly to reinforce a concurrent divarication. The described technique offers a simple option for open repair of small midline hernias in patients with co-existing rectus divarication, to decrease the risk of upper midline recurrence in an at-risk patient group. This initial case series is able to demonstrate a suitably low rate of recurrence and complications.

A promising new device for the prevention of parastomal hernia.

PubMed

Hoffmann, Henry; Oertli, Daniel; Soysal, Savas; Zingg, Urs; Hahnloser, Dieter; Kirchhoff, Philipp

2015-06-01

Parastomal hernia (PSH) is the most frequent long-term stoma complication with serious negative effects on quality of life. Surgical revision is often required and has a substantial morbidity and recurrence rate. The development of PSH requires revisional surgery with a substantial perioperative morbidity and high failure rate in the long-term follow-up. Prophylactic parastomal mesh insertion during stoma creation has the potential to reduce the rate of PSH, but carries the risk of early and late mesh-related complications such as infection, fibrosis, mesh shrinkage, and/or bowel erosion. We developed a new stomaplasty ring (KORING), which is easy to implant, avoids potential mesh-related complications, and has a high potential of long-term prevention of PSH. Here we describe the technique and the first use. © The Author(s) 2014.

The single-staged approach to the surgical management of abdominal wall hernias in contaminated fields.

PubMed

Alaedeen, D I; Lipman, J; Medalie, D; Rosen, M J

2007-02-01

The surgical treatment of large ventral hernias with accompanying contamination is challenging. We have reviewed our institution's experience with single-staged repair of complex ventral hernias in the setting of contamination. We retrospectively reviewed the medical records of all patients who underwent ventral hernia repairs in the setting of a contaminated field. Pertinent details included baseline demographics, reason for contamination, operative technique and details, postoperative morbidity, mortality and recurrence rates. Between December 1999 and January 2006, 19 patients were identified with ventral hernia repairs performed in contaminated fields. There were 6 males and 13 females with a mean age of 61 years (40-82), ASA 3.2 (2-4), and BMI of 34 kg/m(2) (20-65). Fourteen patients had prior mesh: prolene (9), composix (3), goretex (1), and alloderm (1). Reasons for contamination included: mesh infection (14), enterocutaneous fistula (7), concomitant bowel resection (8), chronic non-healing wound (2), and necrotizing fasciitis (1). Operative approaches included primary repair (3), component separation without reinforcement (2), and with prosthetic reinforcement (9). In five patients the fascia could not be reapproximated in the midline and the defect was bridged with surgisis (1), Marlex (1), lightweight polypropylene (1) placed in the retrorectus space, and alloderm (2). Mean operative time was 260 min (90-600). Twelve postoperative complications occurred in nine (47%) patients and included wound infection (6), respiratory failure (1), ileus (2), postoperative hemorrhage (1), renal failure (1), and atrial fibrillation (1). One patient died in this series. During routine follow-up two recurrences were identified by physical exam. This study shows that single-stage treatment of ventral hernias in contaminated fields can be accomplished with a low recurrence rate and acceptable morbidity in these extremely challenging patients.

A prospective evaluation of the risk factors for development of wound dehiscence and incisional hernia.

PubMed

Yılmaz, Kerim Bora; Akıncı, Melih; Doğan, Lütfi; Karaman, Niyazi; Özaslan, Cihangir; Atalay, Can

2013-01-01

Post-laparotomy wound dehiscence, evantration and evisceration are important complications leading to an increase in both morbidity and mortality. Incisional hernias are frequently observed following abdominal surgeries and their occurrence is related to various local and systemic factors. This study aims to analyze the factors affecting wound healing by investigating the parameters that may cause wound dehiscence, incisional hernia, sinus formation and chronic incisional pain. The records of 265 patients who underwent major abdominal surgery were analyzed. The data on patient characteristics, medication, surgical procedure type, type of suture and surgical instruments used and complications were recorded. The patients were followed up with respect to sinus formation, incisional hernia occurrence and presence of chronic incision pain. Statistical analysis was performed using SPSS 10.00 program. The groups were compared via chi-square tests. Significance was determined as p<0.05. Multi-variate analysis was done by forward logistic regression analysis. 115 (43.4%) patients were female and 150 (56.6%) were male. Ninety-four (35.5%) patients were under 50 years old and 171 (64.5%) were older than 50 years. The median follow-up period was 28 months (0-48). Factors affecting wound dehiscence were found to be; creation of an ostomy (p=0.002), postoperative pulmonary problems (p=0.001) and wound infection (p=0.001). Factors leading to incisional hernia were; incision type (p=0.002), formation of an ostomy (p=0.002), postoperative bowel obstruction (p=0.027), postoperative pulmonary problems (p=0.017) and wound infection (p=0.011). Awareness of the factors causing wound dehiscence and incisional hernia in abdominal surgery, means of intervention to the risk factors and taking relevant measures may prevent complications. Surgical complications that occur in the postoperative period are especially related to wound healing problems.

Incidental physiological sliding hiatal hernia: a single center comparison study between CT with water enema and CT colonography.

PubMed

Revelli, Matteo; Furnari, Manuele; Bacigalupo, Lorenzo; Paparo, Francesco; Astengo, Davide; Savarino, Edoardo; Rollandi, Gian Andrea

2015-08-01

Hiatal hernia is a well-known factor impacting on most mechanisms underlying gastroesophageal reflux, related with the risk of developing complications such as erosive esophagitis, Barrett's esophagus and ultimately, esophageal adenocarcinoma. It is our firm opinion that an erroneous reporting of hiatal hernia in CT exams performed with colonic distention may trigger a consecutive diagnostic process that is not only unnecessary, inducing a unmotivated anxiety in the patient, but also expensive and time-consuming for both the patient and the healthcare system. The purposes of our study were to determine whether colonic distention at CT with water enema and CT colonography can induce small sliding hiatal hernias and to detect whether hiatal hernias size modifications could be considered significant for both water and gas distention techniques. We retrospectively evaluated 400 consecutive patients, 200 undergoing CT-WE and 200 undergoing CTC, including 59 subjects who also underwent a routine abdominal CT evaluation on a different time, used as internal control, while a separate group of 200 consecutive patients who underwent abdominal CT evaluation was used as external control. Two abdominal radiologists assessed the CT exams for the presence of a sliding hiatal hernia, grading the size as small, moderate, or large; the internal control groups were directly compared with the corresponding CT-WE or CTC study looking for a change in hernia size. We used the Student's t test applying a size-specific correction factor, in order to account for the effect of colonic distention: these "corrected" values were then individually compared with the external control group. A sliding hiatal hernia was present in 51 % (102/200) of the CT-WE patients and in 48.5 % (97/200) of the CTC patients. Internal control CT of the 31 patients with a hernia at CT-WE showed resolution of the hernia in 58.1 % (18/31) of patients, including 76.5 % (13/17) and 45.5 % (5/11) of small and moderate hernias. Comparison CT of the 28 patients with a hiatal hernia at CTC showed the absence of the hernia in 57.1 % (16/28) patients, including 68.8 % (11/16) and 50 % (5/10) of small and moderate hernias. The prevalence of sliding hiatal hernias in the external control group was 22 % (44/200), significantly lower than the CT-WE and CTC cohorts' prevalence of 51 % (p < 0.0001) and 48.5 % (p < 0.0001). After applying the correction factors for the CT-WE and the CTC groups, the estimated residual prevalences (16 and 18.5 %, respectively) were much closer to that of the external control patients (p = 0.160 for CT-WE and p = 0.455 for CTC). We believe that incidental findings at CT-WE and CTC should be considered according to the clinical background, and that small sliding hiatal hernias should not be reported in patients with symptoms not related to reflux disease undergoing CT-WE or CTC: When encountering these findings, accurate anamnesis and review of medical history looking for GERD-related symptoms are essential, in order to address these patients to a correct diagnostic iter, taking advantage from more appropriate techniques such as endoscopy or functional techniques.

Multi-staged repair of contaminated primary and recurrent giant incisional herniae in the same hospital admission: a proposal for a new approach.

PubMed

Siddique, K; Shrestha, A; Basu, S

2014-02-01

Repair of primary and recurrent giant incisional herniae is extremely challenging and more so in the face of surgical field contamination. Literature supports the single- and multi-staged approaches including the use of biological meshes for these difficult patients with their associated benefits and limitations. This is a retrospective analysis of a prospective study of five patients who were successfully treated through a multi-staged approach but in the same hospital admission, not previously described, for the repair of contaminated primary and recurrent giant incisional herniae in a district general hospital between 2009 and 2012. Patient demographics including their BMI and ASA, previous and current operative history including complications and follow-up were collected in a secure database. The first stage involved the eradication of contamination, and the second stage was the definitive hernia repair with the new generation-coated synthetic meshes. Of the five patients, three were men and two women with a mean age of 58 (45-74) years. Two patients had grade 4 while the remaining had grade 3 hernia as per the hernia grading system with a mean BMI of 35 (30-46). All patients required extensive adhesiolysis, bowel resection and anastomoses and wash out. Hernial defect was measured as 204* (105-440) cm(2), size of mesh implant was 568* (375-930) cm(2) and the total duration of operation (1st + 2nd Stage) was 354* (270-540) min. Duration of hospital stay was 11* (7-19) days with a follow-up of 17* (6-36) months. We believe that our multi-staged approach in the same hospital admission (for the repair of contaminated primary and recurrent giant incisional herniae), excludes the disadvantages of a true multi-staged approach and simultaneously minimises the risks and complications associated with a single-staged repair, can be adopted for these challenging patients for a successful outcome (* indicates mean).

Laparoscopic repair of inguinal hernias using an intraperitoneal onlay mesh technique and a Parietex composite mesh fixed with fibrin glue (Tissucol). Personal technique and preliminary results.

PubMed

Olmi, Stefano; Scaini, Alberto; Erba, Luigi; Bertolini, Aimone; Croce, Enrico

2007-11-01

Laparoscopic repair of inguinal hernias is usually achieved by totally extraperitoneal (TEP) or transabdominal preperitoneal (TAPP) techniques. The intraperitoneal onlay mesh (IPOM) could be an interesting alternative as it is much easier to perform and faster to execute. This technique is subject to correct selection of indications and to demonstration of its safety. From January 2003 to January 2006 we performed 61 laparoscopic hernia procedures on 60 selected patients (60 males with a mean age of 60 and mean weight of 76 kg) with an IPOM technique combining the Parietex composite mesh (12 cm circular model) and a fibrin glue (Tissucol) for its fixation. The glue was diluted to increase fixation time and applied to the mesh prior to positioning on the hernia defect. Mean operative time was 10 minutes. Mean hernia diameter was 2.5 cm (+/- 0.8 cm). 10 hernias were direct, 51 were indirect and 10 out of 61 were recurrent. We did not convert any of the laparoscopic procedures. Mean hospital stay was one day; mean recovery time for working and general physical activities was five days. Patients were checked after one week, 1-3-6 months and 1-2 years. Average follow up time was 23.7 months. 1.6 % of patients showed short-term complications: one trocar site haematoma. No additional complications were reported; particularly, we had no recurrence, no seroma, no mesh migration, and no bowel obstruction or fistula. Results of this study show intraperitoneal (IP) tolerance to this kind of mesh and the safety of its fixation with Tissucol. The absence of recurrence and complications could be a good reason to extend the indication of IPOM hernia repair. However, these preliminary results should be confirmed by longer follow-up.

Cervical lung hernia

PubMed Central

Lightwood, Robin G.; Cleland, W. P.

1974-01-01

Lightwood, R. G., and Cleland, W. P. (1974).Thorax, 29, 349-351. Cervical lung hernia. Lung hernias occur in the cervical position in about one third of cases. The remainder appear through the chest wall. Some lung hernias are congenital, but trauma is the most common cause. The indications for surgery depend upon the severity of symptoms. Repair by direct suture can be used for small tears in Sibson's (costovertebral) fascia while larger defects have been closed using prosthetic materials. Four patients with cervical lung hernia are described together with an account of their operations. PMID:4850946

Laparoscopic adhesiolysis: consensus conference guidelines.

PubMed

Vettoretto, N; Carrara, A; Corradi, A; De Vivo, G; Lazzaro, L; Ricciardelli, L; Agresta, F; Amodio, C; Bergamini, C; Borzellino, G; Catani, M; Cavaliere, D; Cirocchi, R; Gemini, S; Mirabella, A; Palasciano, N; Piazza, D; Piccoli, M; Rigamonti, M; Scatizzi, M; Tamborrino, E; Zago, M

2012-05-01

Laparoscopic adhesiolysis has been demonstrated to be technically feasible in small bowel obstruction and carries advantages in terms of post-surgical course. The increasing dissemination of laparoscopic surgery in the emergency setting and the lack of concrete evidence in the literature have called for a consensus conference to draw recommendations for clinical practice. A literature search was used to outline the evidence, and a consensus conference was held between experts in the field. A survey of international experts added expertise to the debate. A public jury of surgeons discussed and validated the statements, and the entire process was reviewed by three external experts. Recommendations concern the diagnostic evaluation, the timing of the operation, the selection of patients, the induction of the pneumoperitoneum, the removal of the cause of obstructions, the criteria for conversion, the use of adhesion-preventing agents, the need for high-technology dissection instruments and behaviour in the case of misdiagnosed hernia or the need for bowel resection. Evidence of this kind of surgery is scanty because of the absence of randomized controlled trials. Nevertheless laparoscopic skills in emergency are widespread. The recommendations given with the consensus process might be a useful tool in the hands of surgeons. © 2012 The Authors. Colorectal Disease © 2012 The Association of Coloproctology of Great Britain and Ireland.

Factors Associated With Long-term Outcomes of Umbilical Hernia Repair.

PubMed

Shankar, Divya A; Itani, Kamal M F; O'Brien, William J; Sanchez, Vivian M

2017-05-01

Umbilical hernia repair is one of the most commonly performed general surgical procedures. However, there is little consensus about the factors that lead to umbilical hernia recurrence. To better understand the factors associated with long-term umbilical hernia recurrence. A retrospective cohort of 332 military veteran patients who underwent umbilical hernia repair was studied between January 1, 1998, and December 31, 2008, at the VA Boston Healthcare System. Recurrence and mortality outcomes were tracked from that period until June 1, 2014. Data were collected on patient characteristics, operative, and postoperative factors and univariate and multivariable analyses were used to assess which factors were significantly associated with umbilical hernia recurrence and mortality. All patients with primary umbilical hernia repair, with or without a concurrent unrelated procedure, were included in the study. Patients excluded were those who underwent umbilical hernia repair as a part of another major planned procedure with abdominal incisions. Data were collected from June 1, 2014, to November 1, 2015. Statistical analysis was performed from November 2, 2015, to April 1, 2016. The primary study outcomes were umbilical hernia recurrence and death. Of the 332 patients in this study, 321 (96.7%) were male, mean age was 58.4 years, and mean (SD) time of follow-up was 8.5 (4.1) years. The hernia recurrence rate was 6.0% (n = 20) at a mean 3.1 years after index repair (median, 1.0-year; range, 0.33-13 years). The primary suture repair recurrence rate was 9.8% (16 of 163 patients), and the mesh repair recurrence rate was 2.4% (4 of 169 patients). On univariate analysis, ascites (P = .02), liver disease (P = .02), diabetes (P = .04), and primary suture (nonmesh) repairs (P = .04) were significantly associated with increased recurrence rates. Patients who had a history of hernias (125 [39%]) were less likely to have umbilical hernia recurrences (χ21 = 4.65, P = .03). On multivariable regression analysis, obesity and ascites were associated with significantly increased odds ratios of recurrence of 3.3 (95% CI, 1.0-10.1) and 8.0 (95% CI, 1.8-34.4), respectively. Mesh repair was seen to decrease recurrence with odds of 0.28 (95% CI, 0.08-0.95). There was no significant difference in complication rates between mesh repair and primary suture repair. The survival rate was 73% (n = 242) at the end of the study. Factors associated with mortality were older age, smoking, liver disease, ascites, emergency or semiurgent repair, and need for intraoperative bowel resection. Ascites, liver disease, diabetes, obesity, and primary suture repair without mesh are associated with increased umbilical hernia recurrence rates. Elective umbilical hernia repair with mesh should be considered in patients with multiple comorbidities given that the use of mesh offers protection from recurrence without major morbidity.

Factors Associated With Long-term Outcomes of Umbilical Hernia Repair

PubMed Central

Shankar, Divya A.; Itani, Kamal M. F.; O’Brien, William J.

2017-01-01

Importance Umbilical hernia repair is one of the most commonly performed general surgical procedures. However, there is little consensus about the factors that lead to umbilical hernia recurrence. Objective To better understand the factors associated with long-term umbilical hernia recurrence. Design, Setting, and Participants A retrospective cohort of 332 military veteran patients who underwent umbilical hernia repair was studied between January 1, 1998, and December 31, 2008, at the VA Boston Healthcare System. Recurrence and mortality outcomes were tracked from that period until June 1, 2014. Data were collected on patient characteristics, operative, and postoperative factors and univariate and multivariable analyses were used to assess which factors were significantly associated with umbilical hernia recurrence and mortality. All patients with primary umbilical hernia repair, with or without a concurrent unrelated procedure, were included in the study. Patients excluded were those who underwent umbilical hernia repair as a part of another major planned procedure with abdominal incisions. Data were collected from June 1, 2014, to November 1, 2015. Statistical analysis was performed from November 2, 2015, to April 1, 2016. Main Outcomes and Measures The primary study outcomes were umbilical hernia recurrence and death. Results Of the 332 patients in this study, 321 (96.7%) were male, mean age was 58.4 years, and mean (SD) time of follow-up was 8.5 (4.1) years. The hernia recurrence rate was 6.0% (n = 20) at a mean 3.1 years after index repair (median, 1.0-year; range, 0.33-13 years). The primary suture repair recurrence rate was 9.8% (16 of 163 patients), and the mesh repair recurrence rate was 2.4% (4 of 169 patients). On univariate analysis, ascites (P = .02), liver disease (P = .02), diabetes (P = .04), and primary suture (nonmesh) repairs (P = .04) were significantly associated with increased recurrence rates. Patients who had a history of hernias (125 [39%]) were less likely to have umbilical hernia recurrences (χ21 = 4.65, P = .03). On multivariable regression analysis, obesity and ascites were associated with significantly increased odds ratios of recurrence of 3.3 (95% CI, 1.0-10.1) and 8.0 (95% CI, 1.8-34.4), respectively. Mesh repair was seen to decrease recurrence with odds of 0.28 (95% CI, 0.08-0.95). There was no significant difference in complication rates between mesh repair and primary suture repair. The survival rate was 73% (n = 242) at the end of the study. Factors associated with mortality were older age, smoking, liver disease, ascites, emergency or semiurgent repair, and need for intraoperative bowel resection. Conclusions and Relevance Ascites, liver disease, diabetes, obesity, and primary suture repair without mesh are associated with increased umbilical hernia recurrence rates. Elective umbilical hernia repair with mesh should be considered in patients with multiple comorbidities given that the use of mesh offers protection from recurrence without major morbidity. PMID:28122076

Emergency Open Incarcerated Hernia Repair with a Biological Mesh in a Patient with Colorectal Liver Metastasis Receiving Chemotherapy and Bevacizumab Uncomplicated Wound Healing

PubMed Central

Giakoustidis, Alexandros; Morrison, Dawn; Giakoustidis, Dimitrios

2014-01-01

Bevacizumab is a humanized monoclonal antibody targeting vascular endothelial growth factor (VEGF), often used in combinational chemotherapy regimens for the treatment of patients with colorectal liver metastases. However adverse events have been attributed to the use of bevacizumab including gastrointestinal perforations, thrombotic events, hypertension, bleeding, and wound healing complications. 53-year-old male, with a history of colorectal cancer with liver metastasis, receiving a combination of cytotoxic chemotherapy (FOLFIRI, irinotecan with fluorouracil and folinic acid) with bevacizumab presented as an emergency with an incarcerated incisional hernia. The last administration of chemotherapy and bevacizumab had taken place 2 weeks prior to this presentation. As the risk of strangulation of the bowel was increased, a decision was made to take the patient to theatre, although the hazard with respect to wound healing, haemorrhage, and infection risk was high due to the recent administration of chemotherapy with bevacizumab. The patient underwent an open repair of the incarcerated recurrent incisional hernia with placement of a biological mesh, and the postoperative recovery was uncomplicated with no wound healing or bleeding problems. PMID:25614840

Flank pseudohernia following posterior rib fracture: a case report.

PubMed

Butensky, Adam M; Gruss, Leah P; Gleit, Zachary L

2016-10-01

A pseudohernia is an abdominal wall bulge that may be mistaken for a hernia but that lacks the disruption of the abdominal wall that characterizes a hernia. Thus, the natural history and treatment of this condition differ from those of a hernia. This is the first report of a pseudohernia due to cough-associated rib fracture. A case of pseudohernia due to fractures of the 10 th and 11 th ribs in a 68-year-old white woman is presented. The patient suffered from a major coughing episode 1 year prior to her presentation, after which she noted a progressively enlarging bulge in her left flank. Computed tomography demonstrated a bulge in the abdominal wall containing bowel and spleen but with all muscle and fascial layers intact; in addition, lateral 10 th rib and posterior 11 th rib fractures were noted. As there was no defect in muscle or fascia, we diagnosed a pseudohernia, likely due to a denervation injury from the fractured ribs. Symptomatic treatment was recommended, including wearing a corset and referral to a pain management clinic. Symptomatic treatment is thought to be the mainstay of therapy for pseudohernias, as surgical intervention is unlikely to be of benefit.

Small bowel dilation in children with short bowel syndrome is associated with mucosal damage, bowel-derived bloodstream infections, and hepatic injury.

PubMed

Hukkinen, Maria; Mutanen, Annika; Pakarinen, Mikko P

2017-09-01

Liver disease occurs frequently in short bowel syndrome. Whether small bowel dilation in short bowel syndrome could influence the risk of liver injury through increased bacterial translocation remains unknown. Our aim was to analyze associations between small bowel dilation, mucosal damage, bloodstream infections, and liver injury in short bowel syndrome patients. Among short bowel syndrome children (n = 50), maximal small bowel diameter was measured in contrast series and expressed as the ratio to the height of the fifth lumbar vertebra (small bowel diameter ratio), and correlated retrospectively to fecal calprotectin and plasma citrulline-respective markers of mucosal inflammation and mass-bloodstream infections, liver biochemistry, and liver histology. Patients with pathologic small bowel diameter ratio >2.17 had increased fecal calprotectin and decreased citrulline (P < .04 each). Of 33 bloodstream infections observed during treatment with parenteral nutrition, 16 were caused by intestinal bacteria, cultured 15 times more frequently when small bowel diameter ratio was >2.17 (P < .001). Intestinal bloodstream infections were predicted by small bowel diameter ratio (odds ratio 1.88, P = .017), and their frequency decreased after operative tapering procedures (P = .041). Plasma bilirubin concentration, gamma-glutamyl transferase activity, and histologic grade of cholestasis correlated with small bowel diameter ratio (0.356-0.534, P < .014 each), and were greater in the presence of intestinal bloodstream infections (P < .001 for all). Bloodstream infections associated with portal inflammation, cholestasis, and fibrosis grades (P < .031 for each). In linear regression, histologic cholestasis was predicted by intestinal bloodstream infections, small bowel diameter ratio, and parenteral nutrition (β = 0.36-1.29; P < .014 each), while portal inflammation by intestinal bloodstream infections only (β = 0.62; P = .033). In children with short bowel syndrome, small bowel dilation correlates with mucosal damage, bloodstream infections of intestinal origin, and cholestatic liver injury. In addition to parenteral nutrition, small bowel dilation and intestinal bloodstream infections contribute to development of short bowel syndrome-associated liver disease. Copyright © 2017 Elsevier Inc. All rights reserved.

Optimal Bowel Preparation for Video Capsule Endoscopy

PubMed Central

Song, Hyun Joo; Moon, Jeong Seop; Shim, Ki-Nam

2016-01-01

During video capsule endoscopy (VCE), several factors, such as air bubbles, food material in the small bowel, and delayed gastric and small bowel transit time, influence diagnostic yield, small bowel visualization quality, and cecal completion rate. Therefore, bowel preparation before VCE is as essential as bowel preparation before colonoscopy. To date, there have been many comparative studies, consensus, and guidelines regarding different kinds of bowel cleansing agents in bowel preparation for small bowel VCE. Presently, polyethylene glycol- (PEG-) based regimens are given primary recommendation. Sodium picosulphate-based regimens are secondarily recommended, as their cleansing efficacy is less than that of PEG-based regimens. Sodium phosphate as well as complementary simethicone and prokinetics use are considered. In this paper, we reviewed previous studies regarding bowel preparation for small bowel VCE and suggested optimal bowel preparation of VCE. PMID:26880894

Open versus laparoscopic Roux-en-Y gastric bypass: a comparative study of over 25,000 open cases and the major laparoscopic bariatric reported series.

PubMed

Jones, Kenneth B; Afram, Joseph D; Benotti, Peter N; Capella, Rafael F; Cooper, C Gary; Flanagan, Latham; Hendrick, Steven; Howell, L Michael; Jaroch, Mark T; Kole, Kerry; Lirio, Oscar C; Sapala, James A; Schuhknecht, Michael P; Shapiro, Robert P; Sweet, William A; Wood, Michael H

2006-06-01

Laparoscopic bariatric surgery has experienced a rapid expansion of interest over the past 5 years, with a 470% increase. This rapid expansion has markedly increased overall cost, reducing surgical access. Many surgeons believe that the traditional open approach is a cheaper, safer, equally effective alternative. 16 highly experienced "open" bariatric surgeons with a combined total of 25,759 cases representing >200 surgeon years of experience, pooled their open Roux-en-Y gastric bypass (ORYGBP) data, and compared their results to the leading laparoscopic (LRYGBP) papers in the literature. In the overall series, the incisional hernia rate was 6.4% using the standard midline incision. Utilizing the left subcostal incision (LSI), it was only 0.3%. Return to surgery in <30 days was 0.7%, deaths 0.25%, and leaks 0.4%. Average length of stay was 3.4 days, and return to usual activity 21 days. Small bowel obstruction was significantly higher with the LRYGBP. Surgical equipment costs averaged approximately $3,000 less for "open" cases. LRYGBP had an added expense for longer operative time. This more than made up for the shorter length of stay with the laparoscopic approach. The higher cost, higher leak rate, higher rate of small bowel obstruction, and similar long-term weight loss results make the "open" RYGBP our preferred operation. If the incision is taken out of the equation (i.e. use of the LSI), the significant advantages of the open technique become even more obvious.

The risk of internal hernia or volvulus after laparoscopic colorectal surgery: a systematic review.

PubMed

Toh, J W T; Lim, R; Keshava, A; Rickard, M J F X

2016-12-01

To determine the incidence of internal hernias after laparoscopic colorectal surgery and evaluate the risk factors and strategies in the management of this serious complication. Two databases (MEDLINE from 1946 and Embase from 1949) were searched to mid-September 2015. The search terms included volvulus or internal hernia and laparoscopic colorectal surgery or colorectal surgery or anterior resection or laparoscopic colectomy. We found 49 and 124 articles on MEDLINE and Embase, respectively, an additional 15 articles were found on reviewing the references. After removal of duplicates, 176 abstracts were reviewed, with 33 full texts reviewed and 15 eligible for qualitative synthesis. The incidence of internal hernia after laparoscopic colorectal surgery is low (0.65%). Thirty-one patients were identified. Five cases were from two prospective studies (5/648, 0.8%), 20 cases were from seven retrospective studies (20/3165, 0.6%) and six patients were from case reports. Of the 31 identified cases, 21 were associated with left-sided resection, four with right sided resection, two with transverse colectomy, one with a subtotal colectomy and in three cases the operation was not specified. The majority of cases (64.3%) were associated with a restorative left sided resection. Nearly all cases occurred within 4 months of surgery. All patients required re-operation and reduction of the internal hernia and 35.7% of cases required a bowel resection. In 52.2% of cases, the mesenteric defect was closed at the second operation and 52.6% of cases were successfully managed laparoscopically. There were three deaths (0.08%). Mesenteric hernias are a rare but important complication of laparoscopic colorectal surgery. The evidence does not support routine closure for all cases, but selective closure of the mesenteric defect during left-sided restorative procedures in high-risk patients at the initial surgery may be considered. Colorectal Disease © 2016 The Association of Coloproctology of Great Britain and Ireland.

Multidetector CT of expected findings and complications after contemporary inguinal hernia repair surgery

PubMed Central

Tonolini, Massimo

2016-01-01

Inguinal hernia repair (IHR) with prosthetic mesh implantation is the most common procedure in general surgery, and may be performed using either an open or laparoscopic approach. This paper provides an overview of contemporary tension-free IHR techniques and materials, and illustrates the expected postoperative imaging findings and iatrogenic injuries. Emphasis is placed on multidetector CT, which represents the ideal modality to comprehensively visualize the operated groin region and deeper intra-abdominal structures. CT consistently depicts seroma, mesh infections, hemorrhages, bowel complications and urinary bladder injuries, and thus generally provides a consistent basis for therapeutic choice. Since radiologists are increasingly requested to investigate suspected iatrogenic complications, this paper aims to provide an increased familiarity with early CT studies after IHR, including complications and normal postoperative appearances such as focal pseudolesions, in order to avoid misinterpretation and inappropriate management. PMID:27460285

Vitellointestinal Duct Anomalies in Infancy

PubMed Central

Kadian, Yogender Singh; Verma, Anjali; Rattan, Kamal Nain; Kajal, Pardeep

2016-01-01

Background: Vitellointestinal duct (VID) or omphalomesenteric duct anomalies are secondary to the persistence of the embryonic vitelline duct, which normally obliterates by weeks 5–9 of intrauterine life. Methods: This is a retrospective analysis of a total of 16 patients of symptomatic remnants of vitellointestinal duct from period of Jan 2009 to May 2013. Results: Male to female ratio (M:F) was 4.3:1 and mean age of presentation was 2 months and their mode of presentation was: patent VID in 9 (56.25%) patients, umbilical cyst in 2(12.25%), umbilical granuloma in 2 (12.25%), and Meckel diverticulum as content of hernia sac in obstructed umbilical hernia in 1 (6.25%) patient. Two patients with umbilical fistula had severe electrolyte disturbance and died without surgical intervention. Conclusion: Persistent VID may have varied presentations in infancy. High output umbilical fistula and excessive bowel prolapse demand urgent surgical intervention to avoid morbidity and mortality. PMID:27433448

Vitellointestinal Duct Anomalies in Infancy.

PubMed

Kadian, Yogender Singh; Verma, Anjali; Rattan, Kamal Nain; Kajal, Pardeep

2016-01-01

Vitellointestinal duct (VID) or omphalomesenteric duct anomalies are secondary to the persistence of the embryonic vitelline duct, which normally obliterates by weeks 5-9 of intrauterine life. This is a retrospective analysis of a total of 16 patients of symptomatic remnants of vitellointestinal duct from period of Jan 2009 to May 2013. Male to female ratio (M:F) was 4.3:1 and mean age of presentation was 2 months and their mode of presentation was: patent VID in 9 (56.25%) patients, umbilical cyst in 2(12.25%), umbilical granuloma in 2 (12.25%), and Meckel diverticulum as content of hernia sac in obstructed umbilical hernia in 1 (6.25%) patient. Two patients with umbilical fistula had severe electrolyte disturbance and died without surgical intervention. Persistent VID may have varied presentations in infancy. High output umbilical fistula and excessive bowel prolapse demand urgent surgical intervention to avoid morbidity and mortality.

Update on Bioactive Prosthetic Material for the Treatment of Hernias.

PubMed

Edelman, David S; Hodde, Jason P

2011-12-01

The use of mesh in the repair of hernias is commonplace. Synthetic mesh, like polypropylene, has been the workhorse for hernia repairs since the 1980s. Surgisis® mesh (Cook Surgical, Bloomington, IN), a biologic hernia graft material composed of purified porcine small intestinal submucosa (SIS), was first introduced to the United States in 1998 as an alternative to synthetic mesh materials. This mesh, composed of extracellular matrix collagen, fibronectin and associated glycosaminoglycans and growth factors, has been extensively investigated in animal models and used clinically in many types of surgical procedures. SIS acts as a scaffold for natural growth and strength. We reported our initial results in this publication in July 2006. Since then, there have been many more reports and numerous other bioactive prosthetic materials (BPMs) released. The object of this article is to briefly review some of the current literature on the use of BPM for inguinal hernias, sports hernias, and umbilical hernias.

Psychiatric morbidity after surgery for inflammatory bowel disease: A systematic review

PubMed Central

Zangenberg, Marie Strøm; El-Hussuna, Alaa

2017-01-01

AIM To examine the evidence about psychiatric morbidity after inflammatory bowel disease (IBD)-related surgery. METHODS PRISMA guidelines were followed and a protocol was published at PROSPERO (CRD42016037600). Inclusion criteria were studies describing patients with inflammatory bowel disease undergoing surgery and their risk of developing psychiatric disorder. RESULTS Twelve studies (including 4340 patients) were eligible. All studies were non-randomized and most had high risk of bias. Patients operated for inflammatory bowel disease had an increased risk of developing depression, compared with surgical patients with diverticulitis or inguinal hernia, but not cancer. In addition, patients with Crohn’s disease had higher risk of depression after surgery compared with non-surgical patients. Patients with ulcerative colitis had higher risk of anxiety after surgery compared with surgical colorectal cancer patients. Charlson comorbidity score more than three and female gender were independent predictors for depression and anxiety following surgery. CONCLUSION The review cannot give any clear answer to the risks of psychiatric morbidity after surgery for IBD studies with the lowest risk of bias indicated an increased risk of depression among surgical patients with Crohn’s disease and increased risk of anxiety among patients with ulcerative colitis. PMID:29358872

Small intestinal ischemia and infarction

MedlinePlus

Intestinal necrosis; Ischemic bowel - small intestine; Dead bowel - small intestine; Dead gut - small intestine; Infarcted bowel - small intestine; Atherosclerosis - small intestine; Hardening of the arteries - small intestine

Parastomal hernias after radical cystectomy and ileal conduit diversion

PubMed Central

Donahue, Timothy F.

2016-01-01

Parastomal hernia, defined as an "incisional hernia related to an abdominal wall stoma", is a frequent complication after conduit urinary diversion that can negatively impact quality of life and present a clinically significant problem for many patients. Parastomal hernia (PH) rates may be as high as 65% and while many patients are asymptomatic, in some series up to 30% of patients require surgical intervention due to pain, leakage, ostomy appliance problems, urinary obstruction, and rarely bowel obstruction or strangulation. Local tissue repair, stoma relocation, and mesh repairs have been performed to correct PH, however, long-term results have been disappointing with recurrence rates of 30%–76% reported after these techniques. Due to high recurrence rates and the potential morbidity of PH repair, efforts have been made to prevent PH development at the time of the initial surgery. Randomized trials of circumstomal prophylactic mesh placement at the time of colostomy and ileostomy stoma formation have shown significant reductions in PH rates with acceptably low complication profiles. We have placed prophylactic mesh at the time of ileal conduit creation in patients at high risk for PH development and found it to be safe and effective in reducing the PH rates over the short-term. In this review, we describe the clinical and radiographic definitions of PH, the clinical impact and risk factors associated with its development, and the use of prophylactic mesh placement for patients undergoing ileal conduit urinary diversion with the intent of reducing PH rates. PMID:27437533

Simultaneous Umbilical Hernia Repair with Transumbilical Ventriculoperitoneal Shunt Placement.

PubMed

Montalbano, Michael J; Loukas, Marios; Oakes, W Jerry; Tubbs, R Shane

2017-01-01

Recently, placement of a ventriculoperitoneal shunt via a transumbilical approach has been reported. Herein, we report the repair of an umbilical hernia via the same incision and introduction of the distal end of a ventricultoperitoneal shunt into the peritoneal cavity in 3 patients. A case illustration is included. Both hernia repair and placement of the distal end of the ventriculoperitoneal shunt were uncomplicated in our small case series. To our knowledge, simultaneous repair of an umbilical hernia followed by transumbilical shunt placement has not been reported. As umbilical hernias are so common in infants, this finding, based on our experience, should not exclude placement of peritoneal tubing in the same setting. © 2017 S. Karger AG, Basel.

Mesh repair of umbilical hernia without a visible abdominal scar.

PubMed

Kurpiewski, Waldemar; Kiliańczyk, Michał; Szynkarczuk, Rafał; Tenderenda, Michał

2014-02-01

Experience in the use of Single Incision Laparoscopic Surgery procedures and the persistent urge to improve the cosmetic effect have contributed to the introduction of mesh repair of an umbilical hernia by means of a small incision in the natural position of the umbilicus. The aim of the study was to present the surgical technique and assess its postoperative results. During the period between 24.08.2011 and 01.01.2013, twenty-three umbilical hernia repair operations with the use of a polypropylene mesh by means of a small incision in the natural position of the umbilicus were performed. The synthetic material was placed in the preperitoneal space. The wound was closed and the umbilicus was reconstructed simultaneously, in order to make the scar invisible. Cutaneous stitches were not used. The average duration of the operation was 49 minutes. In one case of an obese patient with coexisting linea alba dehiscence, hernia recurrence was observed. All wounds healed without complications. The cosmetic effect was very good. Based on the presented experience mesh repair of the umbilical hernia by means of a small incision in the natural position of the umbilicus contributes essential benefits, such as a very good cosmetic effect without consecutive increasing costs, as compared to standard treatment by means of an infraumbilical incision.

Bilateral totally extraperitoneal (TEP) repair of the ultrasound-diagnosed asymptomatic contralateral inguinal hernia.

PubMed

Malouf, Phillip A; Descallar, Joseph; Berney, Christophe R

2018-02-01

The aim of this series is to determine the clinical utility of routine ultrasound (US) of the contralateral, clinically normal groin when a unilateral inguinal hernia is referred for hernia repair-specifically assessing the morbidity and short-term change in quality-of-life (QoL) due to repair of this occult contralateral hernia when also repairing the symptomatic side. TEP inguinal hernia repair affords the opportunity to repair any groin hernia through the same small incisions. US detects 96.6% of groin hernias with 84.4% specificity. 234 consecutive male patients with clinically unilateral and clinically bilateral hernia were enrolled; those with a clinically unilateral hernia were sent for groin US and if positive, a bilateral TEP groin hernia repair was performed (USBH). If negative, a unilateral TEP groin hernia repair was performed (UNIH). Carolina's comfort scales (CCS) and visual analogue scores (VAS) were recorded at 2 and 6 weeks postoperatively, while a modified CCS (MCCS) was recorded for all patients preoperatively. Bilateral TEP repair resulted in higher VAS scores than unilateral repair at 2 weeks but not 6 weeks. CCS were worse in the USBH group than UNIH group at 2 weeks but were similar by 6 weeks. Complications' rates were similar amongst all 3 groups. Factors contributing to worse scores were: smaller hernia, complications, worse preoperative MCCS results, recurrent hernia and bilateral rather than unilateral repair. Bilateral TEP for the clinically unilateral groin hernia with an occult contralateral groin hernia can be performed without increased morbidity, accepting a minor and very temporary impairment of QoL.

Umbilical Hernia

MedlinePlus

... Prompt diagnosis and treatment can help prevent complications. Causes During pregnancy, the umbilical cord passes through a small opening ... abdominal pressure can cause an umbilical hernia. Possible causes in adults include: ... pregnancies Fluid in the abdominal cavity (ascites) Previous abdominal ...

Intestinal volvulus: aetiology, morbidity and mortality in Tunisian children.

PubMed

Faouzi, Nouira; Yosra, Ben Ahmed; Said, Jlidi; Soufiane, Ghorbel; Aouatef, Charieg; Rachid, Khemakhem; Beji, Chaouachi

2011-01-01

Intestinal volvulus (IV) can occur at various sites of the gastrointestinal tract. In Europe, IV in children is most frequently due to malrotation but in Asia Ascaris infestation is a common cause. This report reviews the experience with IV in children in Tunisia; analyzes the aetiologies as well as the clinical presentations and the benefits of the Ladd's procedure in the treatment of the IV. The authors retrospectively reviewed the case records of all children with IV from January 2000 to December 2009 at the Tunis Children's Hospital. There were 22 boys and nine girls with an age range of one day to four years. Twenty-five (80%) patients presented during the neonatal period. The most common presentation was bilious vomiting and dehydration. The aetiology was identified in all patients: Anomalies in rotation (n=22), omphalo-mesenteric duct (n=3), internal hernia (n=3), cystic lymphangioma (n=2), caocal volvulus (n=1). The bowel resection rate for gangrene was 16%. All patients with malrotation had Ladd's procedure performed. Five patients (19%) developed wound infections. One patient presented with adhesive small bowel obstruction. There were no recurrences following Ladd's procedure for malrotation. Two neonates (6%) died from overwhelming infections. Intestinal volvulus in our environment differs in aetiology from other reports. The resection rates are not similar, however. Early diagnosis reduced the high morbidity and mortality in our study.

Lumbo-costo-vertebral syndrome with congenital lumbar hernia.

PubMed

Gupta, Lucky; Mala, Tariq Ahmed; Gupta, Rahul; Malla, Shahid Amin

2014-01-01

Lumbo-costo-vertebral syndrome (LCVS) is a set of rare abnormalities involving vertebral bodies, ribs, and abdominal wall. We present a case of LCVS in a 2-year-old girl who had a progressive swelling over left lumbar area noted for the last 12 months. Clinical examination revealed a reducible swelling with positive cough impulse. Ultrasonography showed a defect containing bowel loops in the left lumbar region. Chest x-ray showed scoliosis and hemivertebrae with absent lower ribs on left side. Meshplasty was done.

Lumbo-Costo-Vertebral Syndrome with Congenital Lumbar Hernia

PubMed Central

Gupta, Lucky; Gupta, Rahul; Malla, Shahid Amin

2014-01-01

Lumbo-costo-vertebral syndrome (LCVS) is a set of rare abnormalities involving vertebral bodies, ribs, and abdominal wall. We present a case of LCVS in a 2-year-old girl who had a progressive swelling over left lumbar area noted for the last 12 months. Clinical examination revealed a reducible swelling with positive cough impulse. Ultrasonography showed a defect containing bowel loops in the left lumbar region. Chest x-ray showed scoliosis and hemivertebrae with absent lower ribs on left side. Meshplasty was done. PMID:24834386

Acquired umbilical hernias in four captive polar bears (Ursus maritimus).

PubMed

Velguth, Karen E; Rochat, Mark C; Langan, Jennifer N; Backues, Kay

2009-12-01

Umbilical hernias are a common occurrence in domestic animals and humans but have not been well documented in polar bears. Surgical reduction and herniorrhaphies were performed to correct acquired hernias in the region of the umbilicus in four adult captive polar bears (Ursus maritimus) housed in North American zoos. Two of the four bears were clinically unaffected by their hernias prior to surgery. One bear showed signs of severe discomfort following acute enlargement of the hernia. In another bear, re-herniation led to acute abdominal pain due to gastric entrapment and strangulation. The hernias in three bears were surgically repaired by debridement of the hernia ring and direct apposition of the abdominal wall, while the large defect in the most severely affected bear was closed using polypropylene mesh to prevent excessive tension. The cases in this series demonstrate that while small hernias may remain clinically inconsequential for long periods of time, enlargement or recurrence of the defect can lead to incarceration and acute abdominal crisis. Umbilical herniation has not been reported in free-ranging polar bears, and it is suspected that factors such as body condition, limited exercise, or enclosure design potentially contribute to the development of umbilical hernias in captive polar bears.

Utility of CT in the diagnosis and management of small-bowel obstruction in children.

PubMed

Wang, Qiuyan; Chavhan, Govind B; Babyn, Paul S; Tomlinson, George; Langer, Jacob C

2012-12-01

CT is often used in the diagnosis and management of small-bowel obstruction in children. To determine sensitivity of CT in delineating presence, site and cause of small-bowel obstruction in children. We retrospectively reviewed the CT scans of 47 children with surgically proven small-bowel obstruction. We noted any findings of obstruction and the site and cause of obstruction. Presence, absence or equivocal findings of bowel obstruction on abdominal radiographs performed prior to CT were also noted. We reviewed patient charts for clinical details and surgical findings, including bowel resection. Statistical analysis was performed using Fisher exact test to determine which CT findings might predict bowel resection. CT correctly diagnosed small-bowel obstruction in 43/47 (91.5%) cases. CT correctly indicated site of obstruction in 37/47 (78.7%) cases and cause of obstruction in 32/47 (68.1%) cases. Small-bowel feces sign was significantly associated with bowel resection at surgery (P = 0.0091). No other CT finding was predictive of bowel resection. Out of 41 children who had abdominal radiographs before CT, 29 (70.7%) showed unequivocal obstruction, six (14.6%) showed equivocal findings and six (14.6%) were unremarkable. CT is highly sensitive in diagnosing small-bowel obstruction in children and is helpful in determining the presence of small-bowel obstruction in many clinically suspected cases with equivocal or normal plain radiographs. CT also helps to determine the site and cause of the obstruction with good sensitivity.

Laparoscopic Pediatric Inguinal Hernia Repair: Overview of "True Herniotomy" Technique and Review of Current Evidence.

PubMed

Feehan, Brendan P; Fromm, David S

2017-05-01

Inguinal hernia repair is one of the most commonly performed operations in the pediatric population. While the majority of pediatric surgeons routinely use laparoscopy in their practices, a relatively small number prefer a laparoscopic inguinal hernia repair over the traditional open repair. This article provides an overview of the three port laparoscopic technique for inguinal hernia repair, as well as a review of the current evidence with respect to visualization and identification of hernias, recurrence rates, operative times, complication rates, postoperative pain, and cosmesis. The laparoscopic repair presents a viable alternative to open repair and offers a number of benefits over the traditional approach. These include superior visualization of the relevant anatomy, ability to assess and repair a contralateral hernia, lower rates of metachronous hernia, shorter operative times in bilateral hernia, and the potential for lower complication rates and improved cosmesis. This is accomplished without increasing recurrence rates or postoperative pain. Further research comparing the different approaches, including standardization of techniques and large randomized controlled trials, will be needed to definitively determine which is superior. Copyright© South Dakota State Medical Association.

Athletic pubalgia (sports hernia).

PubMed

Litwin, Demetrius E M; Sneider, Erica B; McEnaney, Patrick M; Busconi, Brian D

2011-04-01

Athletic pubalgia or sports hernia is a syndrome of chronic lower abdomen and groin pain that may occur in athletes and nonathletes. Because the differential diagnosis of chronic lower abdomen and groin pain is so broad, only a small number of patients with chronic lower abdomen and groin pain fulfill the diagnostic criteria of athletic pubalgia (sports hernia). The literature published to date regarding the cause, pathogenesis, diagnosis, and treatment of sports hernias is confusing. This article summarizes the current information and our present approach to this chronic lower abdomen and groin pain syndrome. Copyright © 2011 Elsevier Inc. All rights reserved.

[Cases of strangulated obturator hernia].

PubMed

Chakhvadze, B; Nakashidze, D; Kashibadze, K; Beridze, A

2010-02-01

Obturator hernias are extremely rare in surgical practice. Only about 600 cases are described in the world medical literature. To diagnose obturator hernia is very complicated. Hernial protrusion is not often observed. The strangulation of obturator hernia is accompanied by rapidly developing symptoms of intestinal obstruction, which is usually an indication for emergency surgery. The article analyzes two clinical cases of strangulated obturator hernia and one traumatic eventration and strangulation of small intestine in the obturator ring ruined by trauma. In all cases the indication of surgery was clinical picture of a growing intestinal obstruction or acute abdomen. Only in one case, despite the prevailing clinical picture of acute intestinal obstruction in the light of anamnesis and the accompanying neurological symptoms before the operation could be suspected strangulated obturator hernia, which was confirmed during surgery. As it was mentioned above, in doubtful cases to clarify the diagnosis should be applied other methods of examination of patients, including computed tomography.

Value of water-soluble contrast (meglumine amidotrizoate) in the diagnosis and management of small bowel obstruction.

PubMed

Al Salamah, Saleh Moh'd Al; Fahim, Fraz; Mirza, Shaukat Mahmood

2006-07-01

The object of the present study was to determine the effectiveness of a water-soluble contrast follow-through study for differentiating complete from incomplete small bowel obstruction (SBO) and for predicting the need for surgery. This prospective study was conducted at Riyadh Medical Complex, Saudi Arabia and spanned 2 years. All adult patients admitted with SBO were included, except those with obstructed hernias, peritonitis, or postabdominal irradiation. The initial resuscitation meglumine amidotrizoate (Gastrografin) follow-though was performed and was considered positive for complete obstruction if the contrast failed to reach the colon as shown on the 24-hour film. Patients were operated on only if they developed signs of strangulation or failed to improve within 48 hours. Our study group consisted of 73 patients, 48 (65.7%) of whom were male. The mean age was 35.70+/-12.65 years. In 60 (82.2%) patients, contrast reached the ascending colon within 24 hours, giving a definitive diagnosis of incomplete obstruction; among these 60 cases, 49 (81.7%) resolved on conservative management. The other 13 (17.8%) patients were diagnosed as having a complete obstruction; 4 (30.8%) of them were treated conservatively, and 9 (69.2%) underwent surgery. Therefore the sensitivity, specificity, positive predictive value, and negative predictive value for meglumine amidotrizoate follow-through as an indicator for operative treatment of SBO were 45.0, 92.5, 81.7, and 69.2, respectively. The P value using Fisher's exact test was 0.0006. We can confidently diagnose complete and incomplete SBO and differentiate one from the other. This accurate diagnosis indicates a high chance of success with conservative management for incomplete obstruction but does not always correlate with the need for surgical intervention.

Experimental results of mesh fixation by a manual manipulator in a laparoscopic inguinal hernia repair model.

PubMed

Inaki, N; Waseda, M; Schurr, M O; Braun, M; Buess, G F

2007-02-01

Laparoscopic mesh fixation using a stapler can lead to complications such as nerve injury and bowel injury. However, mesh fixation by suturing with conventional laparoscopic instruments (CLI) is difficult because of limited degrees of freedom. A manual manipulator--Radius Surgical System (Radius)--whose tip can deflect and rotate, gives the surgeon two additional degrees of freedom. The aim of this study is to evaluate the introduction of Radius to mesh fixation in laparoscopic inguinal hernia repair. A model for inguinal hernia repair was prepared using animal organs in a trainer. Mesh fixation was performed using Radius, stapler, and CLI. Tensile strength during extraction of mesh toward the vertical direction, and execution time, were measured. The mean number of fixation points of Radius, stapler, and CLI was 9.3 +/- 1.5, 8.5 +/- 1.4, and 9.0 +/- 1.0, respectively. The mean tensile strength of fixation of mesh of Radius, stapler, and CLI was 140.7 +/- 48.9, 73.1 +/- 23.4, and 53.6 +/- 31.5 (N), respectively. The mean tensile strength per one fixation point by Radius, stapler, and CLI was 16.5 +/- 5.3, 8.7 +/- 2.8, and 6.3 +/- 3.6 (N), respectively. The mean execution time of Radius, stapler, and CLI was 479 +/- 108, 54 +/- 31, and 431 +/- 77 (sec), respectively. The mesh fixation by Radius was stronger than that by staples and CLI. Two additional degrees of freedom were useful in difficult angles. The introduction of Radius is feasible and facilitates the fixation of mesh with sutures in laparoscopic inguinal hernia repair.

Outcomes of robot-assisted versus laparoscopic repair of small-sized ventral hernias.

PubMed

Chen, Y Julia; Huynh, Desmond; Nguyen, Scott; Chin, Edward; Divino, Celia; Zhang, Linda

2017-03-01

The aim of the study is to investigate the outcomes of the da Vinci robot-assisted laparoscopic hernia repair of small-sized ventral hernias with circumferential suturing of the mesh compared to the traditional laparoscopic repair with trans-fascial suturing. A retrospective review was conducted of all robot-assisted umbilical, epigastric and incisional hernia repairs performed at our institution between 2013 and 2015 compared to laparoscopic umbilical or epigastric hernia repairs. Patient characteristics, operative details and postoperative complications were collected and analyzed using univariate analysis. Three primary minimally invasive fellowship trained surgeons performed all of the procedures included in the analysis. 72 patients were identified during the study period. 39 patients underwent robot- assisted repair (21 umbilical, 14 epigastric, 4 incisional), and 33 patients laparoscopic repair (27 umbilical, 6 epigastric). Seven had recurrent hernias (robot: 4, laparoscopic: 3). There were no significant differences in preoperative characteristics between the two groups. Average operative time was 156 min for robot-assisted repair and 65 min for laparoscopic repair (p < 0.0001). The average defect size was significantly larger for the robot group [3.07 cm (1-9 cm)] than that for the laparoscopic group [2.02 cm (0.5-5 cm)] (p < 0.0001), although there was no significant difference in the average size of mesh used (13 vs. 13 cm). There was no difference in patients requiring postoperative admission or length of stay between the two groups. The mean duration of follow-up was 47 days. There was no difference in complication rate during this time, and no recurrences were reported. There are no significant differences in terms of safety and early efficacy when comparing small-sized ventral hernias repaired using the robot-assisted technique versus the standard laparoscopic repair.

[A Feasibility Study of closing the small bowel with high-frequency welding device].

PubMed

Zhou, Huabin; Han, Shuai; Chen, Jun; Huang, Dequn; Peng, Liang; Ning, Jingxuan; Li, Zhou

2014-12-01

This study aimed to evaluate the feasibility and effectiveness of closing the small bowel in an ex vivo porcine model with high-frequency welding device. A total of 100 porcine small bowels were divided into two groups, and then were closed with two different methods. The fifty small bowels in experimental group were closed by the high-frequency welding device, and the other fifty small bowels in comparison group were hand-sutured. All the small bowels were subjected to leak pressure testing later on. The speed of closure and bursting pressure were compared. The 50 porcine small bowels closed by the high-frequency welding device showed a success rate of 100%. Compared with the hand-sutured group, the bursting pressures of the former were significantly lower (P<0.01) and the closing process was significantly shorter (P<0.01). The pathological changes of the closed ends mainly presented as acute thermal and pressure induced injury. Experimental results show that the high-frequency welding device has higher feasibility in closing the small bowel.

Small Bowel Dose Parameters Predicting Grade ≥3 Acute Toxicity in Rectal Cancer Patients Treated With Neoadjuvant Chemoradiation: An Independent Validation Study Comparing Peritoneal Space Versus Small Bowel Loop Contouring Techniques

DOE Office of Scientific and Technical Information (OSTI.GOV)

Banerjee, Robyn, E-mail: robynbanerjee@gmail.com; Chakraborty, Santam; Nygren, Ian

Purpose: To determine whether volumes based on contours of the peritoneal space can be used instead of individual small bowel loops to predict for grade ≥3 acute small bowel toxicity in patients with rectal cancer treated with neoadjuvant chemoradiation therapy. Methods and Materials: A standardized contouring method was developed for the peritoneal space and retrospectively applied to the radiation treatment plans of 67 patients treated with neoadjuvant chemoradiation therapy for rectal cancer. Dose-volume histogram (DVH) data were extracted and analyzed against patient toxicity. Receiver operating characteristic analysis and logistic regression were carried out for both contouring methods. Results: Grade ≥3more » small bowel toxicity occurred in 16% (11/67) of patients in the study. A highly significant dose-volume relationship between small bowel irradiation and acute small bowel toxicity was supported by the use of both small bowel loop and peritoneal space contouring techniques. Receiver operating characteristic analysis demonstrated that, for both contouring methods, the greatest sensitivity for predicting toxicity was associated with the volume receiving between 15 and 25 Gy. Conclusion: DVH analysis of peritoneal space volumes accurately predicts grade ≥3 small bowel toxicity in patients with rectal cancer receiving neoadjuvant chemoradiation therapy, suggesting that the contours of the peritoneal space provide a reasonable surrogate for the contours of individual small bowel loops. The study finds that a small bowel V15 less than 275 cc and a peritoneal space V15 less than 830 cc are associated with a less than 10% risk of grade ≥3 acute toxicity.« less

Comparison of ultrasonography and physical examination in the diagnosis of incisional hernia in a prospective study.

PubMed

Bloemen, A; van Dooren, P; Huizinga, B F; Hoofwijk, A G M

2012-02-01

Incisional hernia is a frequent complication of abdominal surgery (incidence 2-20%). Diagnosis by physical examination is sometimes difficult, especially in small incisional hernias or in obese patients. The additional diagnostic value of standardized ultrasonography was evaluated in this prospective study. A total of 456 patients participating in a randomized trial comparing two suture materials for closure of the abdominal fascia underwent physical examination and ultrasonography at 6-month intervals. Wound complaints and treatment of incisional hernia were also noted. Statistical analysis was performed using the Chi-squared and Fisher's exact tests (SPSS). Interest variability analysis was performed. During a median follow-up of 31 months, 103 incisional hernias were found. A total of 82 incisional hernias were found by physical examination and an additional 21 with ultrasonography. Six of these additional hernias were symptomatic and only one of the additional hernias received operative treatment. The false-negative rates for physical examination and ultrasonography were 25.3 and 24.4%, respectively. Interest variability was low, with a Kappa of 0.697 (P < 0.001). There are no clear diagnostic criteria for incisional hernia available in the literature. Standardized combination of ultrasonography with physical examination during follow-up yields a significant number of, mostly asymptomatic, hernias, which would not be found using physical examination alone. This is especially relevant in research settings.

Factors affecting poor nutritional status after small bowel resection in patients with Crohn disease.

PubMed

Jang, Ki Ung; Yu, Chang Sik; Lim, Seok-Byung; Park, In Ja; Yoon, Yong Sik; Kim, Chan Wook; Lee, Jong Lyul; Yang, Suk-Kyun; Ye, Byong Duk; Kim, Jin Cheon

2016-07-01

In Crohn disease, bowel-preserving surgery is necessary to prevent short bowel syndrome due to repeated operations. This study aimed to determine the remnant small bowel length cut-off and to evaluate the clinical factors related to nutritional status after small bowel resection in Crohn disease.We included 394 patients (69.3% male) who underwent small bowel resection for Crohn disease between 1991 and 2012. Patients who were classified as underweight (body mass index < 17.5) or at high risk of nutrition-related problems (modified nutritional risk index < 83.5) were regarded as having a poor nutritional status. Preliminary remnant small bowel length cut-offs were determined using receiver operating characteristic curves. Variables associated with poor nutritional status were assessed retrospectively using Student t tests, chi-squared tests, Fisher exact tests, and logistic regression analyses.The mean follow-up period was 52.9 months and the mean patient ages at the time of the last bowel surgery and last follow-up were 31.2 and 35.7 years, respectively. The mean remnant small bowel length was 331.8 cm. Forty-three patients (10.9%) underwent ileostomy, 309 (78.4%) underwent combined small bowel and colon resection, 111 (28.2%) had currently active disease, and 105 (26.6%) underwent at least 2 operations for recurrent disease. The mean body mass index and modified nutritional risk index were 20.6 and 100.8, respectively. The independent factors affecting underweight status were remnant small bowel length ≤240 cm (odds ratio: 4.84, P < 0.001), ileostomy (odds ratio: 4.70, P < 0.001), and currently active disease (odds ratio: 4.16, P < 0.001). The independent factors affecting high nutritional risk were remnant small bowel length ≤230 cm (odds ratio: 2.84, P = 0.012), presence of ileostomy (odds ratio: 3.36, P = 0.025), and currently active disease (odds ratio: 4.90, P < 0.001).Currently active disease, ileostomy, and remnant small bowel length ≤230 cm are risk factors affecting the poor nutritional status of patients with Crohn disease after small bowel resection.

The feasibility of laparoscopic extraperitoneal hernia repair under local anesthesia.

PubMed

Ferzli, G; Sayad, P; Vasisht, B

1999-06-01

Laparoscopic preperitoneal herniorrhaphy has the advantage of being a minimally invasive procedure with a recurrence rate comparable to open preperitoneal repair. However, surgeons have been reluctant to adopt this procedure because it requires general anesthesia. In this report, we describe the technique used in the laparoscopic repair of inguinal hernias under local anesthesia using the preperitoneal approach. We also report our results with 10 inguinal hernias repaired using the same technique. Ten patients underwent their primary inguinal hernia repairs under local anesthesia. None were converted to general anesthesia. Four patients received a small amount of intravenous sedation. Three patients had bilateral hernias. There were five direct and eight indirect hernias. The average operative time was 47 min. The average lidocaine usage was 28 cc. All patients were discharged within a few hours of the surgery. There were no complications. Follow-up has ranged from 1 to 6 months. There has been no recurrences to date. The extraperitoneal laparoscopic repair of inguinal hernia is feasible under local anesthesia. This technique adds a new treatment option in the management of bilateral inguinal hernias, particularly in the population where general anesthesia is contraindicated or even for patients who are reluctant to receive general or epidural anesthesia.

Repeated Small Bowel Obstruction Caused by Chestnut Ingestion without the Formation of Phytobezoars.

PubMed

Satake, Ryu; Chinda, Daisuke; Shimoyama, Tadashi; Satake, Miwa; Oota, Rie; Sato, Satoshi; Yamai, Kiyonori; Hachimori, Hisashi; Okamoto, Yutaka; Yamada, Kyogo; Matsuura, Osamu; Hashizume, Tadashi; Soma, Yasushi; Fukuda, Shinsaku

2016-01-01

A small number of cases of small bowel obstruction caused by foods without the formation of phytobezoars have been reported. Repeated small bowel obstruction due to the ingestion of the same food is extremely rare. We present the case of 63-year-old woman who developed small bowel obstruction twice due to the ingestion of chestnuts without the formation of phytobezoars. This is the first reported case of repeated small bowel obstruction caused by chestnut ingestion. Careful interviews are necessary to determine the meal history of elderly patients and psychiatric patients.

Distinct management issues with Crohn's disease of the small intestine.

PubMed

Fong, Steven C M; Irving, Peter M

2015-03-01

Small bowel Crohn's disease can present with clinical challenges that are specific to its location. In this review, we address some of the areas that present particular problems in small bowel Crohn's disease. A key issue specific to small bowel Crohn's disease relates to its diagnosis given that access to the small bowel is limited. Radiological advances, particularly in small bowel ultrasonography and MRI, as well as the introduction of capsule endoscopy and balloon enteroscopy are helping to address this. In addition, our ability to differentiate small bowel Crohn's disease from other causes of inflammation, such as tuberculosis, is improving on the basis of better understanding of the features that differentiate these conditions. It is also becoming apparent that jejunal Crohn's disease represents a distinct disease phenotype with potentially worse clinical outcomes. Finally, because it is a rare complication, our understanding of small bowel cancer associated with Crohn's disease remains limited. Recent publications are, however, starting to improve our knowledge of this condition. Although small bowel Crohn's disease presents specific management issues not seen in patients with Crohn's disease elsewhere in the gastrointestinal tract, our knowledge of how to manage these is improving.

Current practices of laparoscopic inguinal hernia repair: a population-based analysis.

PubMed

Trevisonno, M; Kaneva, P; Watanabe, Y; Fried, G M; Feldman, L S; Andalib, A; Vassiliou, M C

2015-10-01

The selection of a laparoscopic approach for inguinal hernias varies among surgeons. It is unclear what is being done in actual practice. The purpose of this study was to report practice patterns for treatment of inguinal hernias among Quebec surgeons, and to identify factors that may be associated with the choice of operative approach. We studied a population-based cohort of patients who underwent an inguinal hernia repair between 2007 and 2011 in Quebec, Canada. A generalized linear model was used to identify predictors associated with the selection of a laparoscopic approach. 49,657 inguinal hernias were repaired by 478 surgeons. Laparoscopic inguinal hernia repair (LIHR) was used in 8 % of all cases. LIHR was used to repair 28 % of bilateral hernias, 10 % of recurrent hernias, 6 % of unilateral hernias, and 4 % of incarcerated hernias. 268 (56 %) surgeons did not perform any laparoscopic repairs, and 11 (2 %) surgeons performed more than 100 repairs. These 11 surgeons performed 61 % of all laparoscopic cases. Patient factors significantly associated with having LIHR included younger age, fewer comorbidities, bilateral hernias, and recurrent hernias. An open approach is favored for all clinical scenarios, even for situations where published guidelines recommend a laparoscopic approach. Surgeons remain divided on the best technique for inguinal hernia repair: while more than half never perform LIHR, the small proportion who perform many use the technique for a large proportion of their cases. There appears to be a gap between the best practices put forth in guidelines and what surgeons are doing in actual practice. Identification of barriers to the broader uptake of LIHR may help inform the design of educational programs to train those who have the desire to offer this technique for certain cases, and have the volume to overcome the learning curve.

Surgical treatment of complex small bowel Crohn disease.

PubMed

Michelassi, Fabrizio; Sultan, Samuel

2014-08-01

The clinical presentations of Crohn disease of the small bowel vary from low to high complexity. Understanding the complexity of Crohn disease of the small bowel is important for the surgeon and the gastroenterologist caring for the patient and may be relevant for clinical research as a way to compare outcomes. Here, we present a categorization of complex small bowel Crohn disease and review its surgical treatment as a potential initial step toward the establishment of a definition of complex disease. The complexity of small bowel Crohn disease can be sorted into several categories: technical challenges, namely, fistulae, abscesses, bowel or ureteral obstruction, hemorrhage, cancer and thickened mesentery; extensive disease; the presence of short gut; a history of prolonged use of medications, particularly steroids, immunomodulators, and biological agents; and a high risk of recurrence. Although the principles of modern surgical treatment of Crohn disease have evolved to bowel conservation such as strictureplasty techniques and limited resection margins, such practices by themselves are often not sufficient for the management of complex small bowel Crohn disease. This manuscript reviews each category of complex small bowel Crohn disease, with special emphasis on appropriate surgical strategy.

Secondary lymphangiectasia of the small bowel: utility of double balloon enteroscopy for diagnosis and management.

PubMed

Safatle-Ribeiro, Adriana Vaz; Iriya, Kiyoshi; Couto, Décio Sampaio; Kawaguti, Fábio Shiguehiss; Retes, Felipe; Ribeiro, Ulysses; Sakai, Paulo

2008-01-01

Sporadic lymphangiectasias are commonly found throughout the small bowel and are considered to be normal. Not uncommonly, lymphangiectasias are pathologic and can lead to mid-gastrointestinal bleeding, abdominal pain and protein-losing enteropathy. Pathologic lymphangiectasias of the small bowel include primary lymphangiectasia, secondary lymphangiectasia and lymphaticovenous malformations. In this report we present three different cases of small bowel lymphangiectasia detected by double balloon enteroscopy. The patients were diagnosed with South American blastomycosis, tuberculosis and primary small bowel lymphangioma. 2009 S. Karger AG, Basel

Laparoscopic surgical treatment of umbilical hernia and small eventrations with prosthetic mesh using omentum overlay.

PubMed

Bratu, D; Sabău, A; Dumitra, A; Sabău, D; Miheţiu, A; Beli, L; Hulpuş, R

2014-01-01

Umbilical hernias and abdominal incisional hernias represent current pathologies which require numerous surgical alternative ways of treatment in prosthetic or non prosthetic,open or minimally invasive surgery. The method proposed by us is a less expensive option with no additional risks compared to other similar procedures as surgical technique. We conducted a retrospective study between 01.01.2008 - 01.06.2013 in which we considered a number of 23 patients with umbilical hernia and eventration, patients who received laparoscopic intraperitoneal polyester mesh covered with omentum, procedure applied at the IInd Surgery Clinic, Clinical County Emergency Hospital Sibiu. Out of 23 patients with postoperative umbilical hernia and eventration cases in which we used this surgical technique,16 were umbilical hernias and 7 post incisional hernias. The average time of surgery was 1 hour and 40 minutes, recording 4 postoperative complications remitted under conservative treatment, with a mean hospitalization of 4.1 days. Proepiploic laparoscopic treatment using omentum is a reliable alternative to a more expensive and difficult procedure involving Dual Mesh. Celsius.

Small bowel preparations for capsule endoscopy with mannitol and simethicone: a prospective, randomized, clinical trial.

PubMed

Chen, Hong-bin; Huang, Yue; Chen, Su-yu; Song, Hui-wen; Li, Xiao-lin; Dai, Dong-lin; Xie, Jia-tia; He, Song; Zhao, Yuan-yuan; Huang, Chun; Zhang, Sheng-jun; Yang, Lin-na

2011-04-01

There is no consensus concerning small bowel preparation before capsule endoscopy (CE). This study evaluated the effects of 4 regimens on small bowel cleansing and diagnostic yield. Patients were randomly divided into 4 groups. Group A consumed a clear liquid diet after lunch on the day before CE, followed by overnight fasting. Group B took 250 mL 20% mannitol and 1 L 0.9% saline orally at 05:00 hours on the day of the procedure. In group C, the same regimen was taken at 20:00 hours on the day before and at 05:00 hours on the day of CE. In group D, in addition to the group C regimen, 20 mL oral simethicone was taken 30 minutes before CE. Two hundred patients were prospectively enrolled, and 7 were excluded from the final analysis because of incomplete small bowel transit. No significant difference was noted among the 4 groups for small bowel transit time. Bowel preparation in group D was significantly better than for the other regimens for overall cleansing of the proximal small bowel, and showed improved overall cleansing of the distal small bowel when compared with 10-hours overnight fasting. Pathological lesions of the proximal and distal small bowel were, respectively, achieved in 82 and 74 patients, mostly distributed in group D. Small bowel preparation that involves split-dose oral mannitol plus single-dose simethicone for CE can improve mucosal visualization and subsequent diagnostic yield when compared with 10-hours overnight fasting.

Idiopathic small bowel diaphragm disease identified by laparoscopic-assisted double-balloon enteroscopy in a child: an integrated successful definitive therapeutic method.

PubMed

Soccorso, Giampiero; Sarkhy, Ahmed; Lindley, Richard M; Marven, Sean S; Thomson, Mike

2012-08-01

In adults, small bowel diaphragm disease is a rare complication of small bowel enteropathy secondary to the use of nonsteroidal antiinflammatory drugs. The main clinical manifestations are gastrointestinal bleeding and subacute obstruction, and management can be challenging. We present a case of a 5-year-old girl with small bowel diaphragm disease. To our knowledge, this is the first idiopathic case (no history of nonsteroidal antiinflammatory drug use) in the pediatric age group. This report describes an integrated successful definitive therapeutic method of double-balloon enteroscopy and minimal invasive bowel surgery for small bowel pathology. Copyright © 2012 Elsevier Inc. All rights reserved.

Volvulus of the Small Bowel and Colon

PubMed Central

Kapadia, Muneera R.

2017-01-01

Volvulus of the intestines may involve either the small bowel or colon. In the pediatric population, small bowel volvulus is more common, while in the adult population, colonic volvulus is more often seen. The two most common types of colonic volvulus include sigmoid and cecal volvulus. Prompt diagnosis and treatment is imperative, otherwise bowel ischemia may ensue. Treatment often involves emergent surgical exploration and bowel resection. PMID:28144211

Meconium periorchitis: a rare cause of fetal scrotal cyst--MRI and pathologic appearance.

PubMed

Cesca, Eleonora; Midrio, Paola; Tregnaghi, Alberto; Alaggio, Rita; Bitetti, Stefania; Gamba, Piergiorgio

2009-01-01

A case of meconium periorchitis detected by fetal MRI and misdiagnosed during pregnancy as inguinoscrotal hernia is reported for the first time. A full-term black boy presented at birth with an asymptomatic, 'stony-hard', scrotal mass suggestive of an in utero testicular torsion or testicular/paratesticular tumor. Early surgical treatment resulted in the removal of paratesticular yellowish amorphous material. Histology was consistent with the diagnosis of meconium periorchitis, a rare and benign condition resulting from healed intrauterine bowel perforation. 2009 S. Karger AG, Basel.

Evaluation of selective cyclooxygenase-2 inhibitor-induced small bowel injury: randomized cross-over study compared with loxoprofen in healthy subjects.

PubMed

Mizukami, Kazuhiro; Murakami, Kazunari; Yamauchi, Mika; Matsunari, Osamu; Ogawa, Ryo; Nakagawa, Yoshifumi; Okimoto, Tadayoshi; Kodama, Masaaki; Fujioka, Toshio

2013-05-01

Non-steroidal anti-inflammatory drugs have the potential to injure the mucosa of the upper digestive tract and small bowel, whereas celecoxib (a selective cyclooxygenase-2 inhibitor) has less influence on the entire digestive tract mucosa. The present study was conducted to compare the extents of small bowel mucosal injury induced by celecoxib and loxoprofen (the most frequently used non-steroidal anti-inflammatory drugs in Japan). Ten healthy adult males were given celecoxib (200 mg/day, Group C) and loxoprofen (180 mg/day, Group L) in a cross-over design for 14 days, and the influence of each drug on small bowel mucosa was evaluated by comparing pre- and post-treatment capsule endoscopy findings. We measured the percentage of patients with small bowel mucosal injury following administration of these drugs as primary endpoint. Additionally, mean number of small bowel mucosal injuries per subject was analyzed as secondary endpoint. The percentage of subjects experiencing small bowel mucosal injury as primary endpoint was 10% in Group C and 70% in Group L after treatment. This magnitude of the difference of between Group C and Group L was statistically significant (P = 0.031). The number of small bowel mucosal injuries as secondary endpoint differed significantly between the two groups, and the influence of celecoxib on small bowel injury was less than that of loxoprofen. These results indicate that celecoxib has less influence on small bowel mucosa than loxoprofen and can be used safely. © 2012 The Authors. Digestive Endoscopy © 2012 Japan Gastroenterological Endoscopy Society.

Spectral analysis of bowel sounds in intestinal obstruction using an electronic stethoscope.

PubMed

Ching, Siok Siong; Tan, Yih Kai

2012-09-07

To determine the value of bowel sounds analysis using an electronic stethoscope to support a clinical diagnosis of intestinal obstruction. Subjects were patients who presented with a diagnosis of possible intestinal obstruction based on symptoms, signs, and radiological findings. A 3M™ Littmann(®) Model 4100 electronic stethoscope was used in this study. With the patients lying supine, six 8-second recordings of bowel sounds were taken from each patient from the lower abdomen. The recordings were analysed for sound duration, sound-to-sound interval, dominant frequency, and peak frequency. Clinical and radiological data were reviewed and the patients were classified as having either acute, subacute, or no bowel obstruction. Comparison of bowel sound characteristics was made between these subgroups of patients. In the presence of an obstruction, the site of obstruction was identified and bowel calibre was also measured to correlate with bowel sounds. A total of 71 patients were studied during the period July 2009 to January 2011. Forty patients had acute bowel obstruction (27 small bowel obstruction and 13 large bowel obstruction), 11 had subacute bowel obstruction (eight in the small bowel and three in large bowel) and 20 had no bowel obstruction (diagnoses of other conditions were made). Twenty-five patients received surgical intervention (35.2%) during the same admission for acute abdominal conditions. A total of 426 recordings were made and 420 recordings were used for analysis. There was no significant difference in sound-to-sound interval, dominant frequency, and peak frequency among patients with acute bowel obstruction, subacute bowel obstruction, and no bowel obstruction. In acute large bowel obstruction, the sound duration was significantly longer (median 0.81 s vs 0.55 s, P = 0.021) and the dominant frequency was significantly higher (median 440 Hz vs 288 Hz, P = 0.003) when compared to acute small bowel obstruction. No significant difference was seen between acute large bowel obstruction and large bowel pseudo-obstruction. For patients with small bowel obstruction, the sound-to-sound interval was significantly longer in those who subsequently underwent surgery compared with those treated non-operatively (median 1.29 s vs 0.63 s, P < 0.001). There was no correlation between bowel calibre and bowel sound characteristics in both acute small bowel obstruction and acute large bowel obstruction. Auscultation of bowel sounds is non-specific for diagnosing bowel obstruction. Differences in sound characteristics between large bowel and small bowel obstruction may help determine the likely site of obstruction.

Spectral analysis of bowel sounds in intestinal obstruction using an electronic stethoscope

PubMed Central

Ching, Siok Siong; Tan, Yih Kai

2012-01-01

AIM: To determine the value of bowel sounds analysis using an electronic stethoscope to support a clinical diagnosis of intestinal obstruction. METHODS: Subjects were patients who presented with a diagnosis of possible intestinal obstruction based on symptoms, signs, and radiological findings. A 3M™ Littmann® Model 4100 electronic stethoscope was used in this study. With the patients lying supine, six 8-second recordings of bowel sounds were taken from each patient from the lower abdomen. The recordings were analysed for sound duration, sound-to-sound interval, dominant frequency, and peak frequency. Clinical and radiological data were reviewed and the patients were classified as having either acute, subacute, or no bowel obstruction. Comparison of bowel sound characteristics was made between these subgroups of patients. In the presence of an obstruction, the site of obstruction was identified and bowel calibre was also measured to correlate with bowel sounds. RESULTS: A total of 71 patients were studied during the period July 2009 to January 2011. Forty patients had acute bowel obstruction (27 small bowel obstruction and 13 large bowel obstruction), 11 had subacute bowel obstruction (eight in the small bowel and three in large bowel) and 20 had no bowel obstruction (diagnoses of other conditions were made). Twenty-five patients received surgical intervention (35.2%) during the same admission for acute abdominal conditions. A total of 426 recordings were made and 420 recordings were used for analysis. There was no significant difference in sound-to-sound interval, dominant frequency, and peak frequency among patients with acute bowel obstruction, subacute bowel obstruction, and no bowel obstruction. In acute large bowel obstruction, the sound duration was significantly longer (median 0.81 s vs 0.55 s, P = 0.021) and the dominant frequency was significantly higher (median 440 Hz vs 288 Hz, P = 0.003) when compared to acute small bowel obstruction. No significant difference was seen between acute large bowel obstruction and large bowel pseudo-obstruction. For patients with small bowel obstruction, the sound-to-sound interval was significantly longer in those who subsequently underwent surgery compared with those treated non-operatively (median 1.29 s vs 0.63 s, P < 0.001). There was no correlation between bowel calibre and bowel sound characteristics in both acute small bowel obstruction and acute large bowel obstruction. CONCLUSION: Auscultation of bowel sounds is non-specific for diagnosing bowel obstruction. Differences in sound characteristics between large bowel and small bowel obstruction may help determine the likely site of obstruction. PMID:22969233

Lubiprostone neither decreases gastric and small-bowel transit time nor improves visualization of small bowel for capsule endoscopy: a double-blind, placebo-controlled study.

PubMed

Hooks, S Bennett; Rutland, Travis J; Di Palma, Jack A

2009-11-01

Lubiprostone, a selective activator of type 2 chloride channels, is approved for treatment of chronic idiopathic constipation and recently constipation-predominant irritable bowel syndrome. It has been suggested that lubiprostone has a prokinetic effect. This investigation was designed to evaluate lubiprostone as a preparation and propulsive agent for small-bowel capsule endoscopy. The PillCam Small Bowel capsule endoscopy system with the PillCam SB1 capsule and Rapid 5 software platform were used. The study was designed as a double-blind, placebo-controlled trial. Forty healthy adults. Gastric transit time (GTT), small-bowel transit time (SBTT), and adequacy of small-bowel cleansing preparation. The study subjects received 24 mug lubiprostone or placebo 30 minutes before PillCam capsule ingestion. Capsule endoscopy studies were read by 2 independent investigators unaware of the study medication received, and differences in interpretation were resolved by consensus. Anatomical landmarks were identified, and GTT and SBTT were calculated. Overall preparation quality assessment of the proximal, mid, and distal small bowel was determined by using a 4-step scale. The percentage of visualized bowel was determined by review of 10-minute video segments at 1-hour intervals after the capsule passed through the pylorus. In the lubiprostone group (n = 20), 2 subjects did not pass the capsule through the pylorus in the 8-hour battery life of the capsule. An additional 3 capsules did not pass into the colon. In the placebo group (n = 20), all capsules passed into the small bowel, but 1 did not pass into the colon. The subjects in whom the capsule did not pass into the small bowel were excluded from the small-bowel analysis. In the subjects in whom the capsule did reach the colon, the SBTT could not be calculated and they were excluded from SBTT analysis. The mean GTT in the lubiprostone group was 126 minutes and 43 minutes in the placebo group (P = .0095). The mean SBTT in the lubiprostone group was 188 minutes and 219 minutes in the placebo group (P = .130). The overall preparation assessment of the small bowel was not statistically significant between the 2 groups in the proximal, mid, or distal small bowel (proximal, P = .119; mid, P = .118; distal, P = .121). There was no significant difference in lubiprostone compared with placebo in the percentage of visualized small bowel. Some capsules did not leave the stomach or reach the cecum. Lubiprostone produced a significant increase in GTT but did not result in a significant decrease in SBTT compared with placebo. The administration of lubiprostone before capsule ingestion did not result in improved overall preparation of the small bowel for capsule endoscopy or increase the percentage of visualized small bowel. (The trial was registered at www.clinicaltrials.gov, identifier NCT00746395.).

Access-related complications - an analysis of 6023 consecutive laparoscopic hernia repairs.

PubMed

2001-01-01

In order to investigate incidence rates and types of access-related complications that may occur during laparoscopic hernioplasty, we carried out a systematic analysis of our collected results. The aim was to identify risk factors and to develop useful modifications of the surgical technique and the instrumentation used. Since we first introduced laparoscopic hernioplasty in our clinic, we have carried out standardised, prospective documentation of relevant data from all consecutive operations in an electronic database. We performed a systematic analysis of access-related complications and their possible influencing factors, taking into special account the type of instruments used, port-site and prior intra-abdominal operations. Between April 1993 and March 2000, 4857 consecutive patients received a total of 6023 laparoscopic hernia repairs. In 510 patients three-edged, sharp trocars were used and in 4347 patients conical obturators were used to insert the port. The incidence of access-related complications was 0.9% (44/4857) in the total collection (incision hernias 0.5%, bleeding from abdominal-wall vessels 0.2%, bowel injury 0.06%, wound infections 0.06%). Injuries to intra-abdominal or retroperitoneal vessels were not observed. A differentiated analysis of the various trocar types, taking into consideration the number of inserted ports, showed that for incisions outside the linea alba the incidence of bleeding from abdominal-wall vessels was 12 times higher (0.7%, 7/1020 versus 0.06%, 5/8694). The incidence of incision hernias increased significantly (1.2%, 12/1020 versus 0.02%, 2/8694; p = 0.03) when three-edged trocars were used, as opposed to conical obturators. Our results demonstrate that, outside the linea alba, three-edged trocars should no longer be used for portinsertion. The results of our differentiated analysis of laparoscopic hernia repairs, taking into account the type of obturator, the port-site and number of ports inserted, also can be applied to other laparoscopic operations.

Small bowel capsule endoscopy: Where are we after almost 15 years of use?

PubMed Central

Van de Bruaene, Cedric; De Looze, Danny; Hindryckx, Pieter

2015-01-01

The development of capsule endoscopy (CE) in 2001 has given gastroenterologists the opportunity to investigate the small bowel in a non-invasive way. CE is most commonly performed for obscure gastrointestinal bleeding, but other indications include diagnosis or follow-up of Crohn’s disease, suspicion of a small bowel tumor, diagnosis and surveillance of hereditary polyposis syndromes, Nonsteroidal anti-inflammatory drug-induced small bowel lesions and celiac disease. Almost fifteen years have passed since the release of the small bowel capsule. The purpose of this review is to offer the reader a brief but complete overview on small bowel CE anno 2014, including the technical and procedural aspects, the possible complications and the most important indications. We will end with some future perspectives of CE. PMID:25610531

Thoracoscopic diaphragmatic hernia repair in a warmblood mare.

PubMed

Röcken, Michael; Mosel, Gesine; Barske, Katharine; Witte, Tanja S

2013-06-01

To describe successful repair of a diaphragmatic hernia in a standing sedated horse using a minimally invasive thoracoscopic technique. Clinical report. Warmblood mare with a diaphragmatic hernia. An 18-year-old Warmblood mare with severe colic was referred for surgical treatment of small intestinal strangulation in a diaphragmatic defect. Twelve days after initial conventional colic surgery, left-sided laparoscopy in the standing sedated mare for diaphragmatic herniorrhaphy failed because the spleen obscured the hernia. One week later, a left-sided thoracoscopy was performed in the standing sedated horse and the hernia repaired by an intrathoracic suture technique. No long-term complications occurred (up to 4 years) and the mare returned to her previous athletic activity, followed by use as a broodmare. To avoid the high risks associated with general anesthesia, and to reduce surgical trauma and postoperative recovery, central diaphragmatic hernias are amenable to repair using a minimally invasive thoracoscopic technique in the standing sedated horse. © Copyright 2013 by The American College of Veterinary Surgeons.

MRI of the small bowel: can sufficient bowel distension be achieved with small volumes of oral contrast?

PubMed

Kinner, Sonja; Kuehle, Christiane A; Herbig, Sebastian; Haag, Sebastian; Ladd, Susanne C; Barkhausen, Joerg; Lauenstein, Thomas C

2008-11-01

Sufficient luminal distension is mandatory for small bowel imaging. However, patients often are unable to ingest volumes of currently applied oral contrast compounds. The aim of this study was to evaluate if administration of low doses of an oral contrast agent with high-osmolarity leads to sufficient and diagnostic bowel distension. Six healthy volunteers ingested at different occasions 150, 300 and 450 ml of a commercially available oral contrast agent (Banana Smoothie Readi-Cat, E-Z-EM; 194 mOsmol/l). Two-dimensional TrueFISP data sets were acquired in 5-min intervals up to 45 min after contrast ingestion. Small bowel distension was quantified using a visual five-grade ranking (5 = very good distension, 1 = collapsed bowel). Results were statistically compared using a Wilcoxon-Rank test. Ingestion of 450 ml and 300 ml resulted in a significantly better distension than 150 ml. The all-over average distension value for 450 ml amounted to 3.4 (300 ml: 3.0, 150 ml: 2.3) and diagnostic bowel distension could be found throughout the small intestine. Even 45 min after ingestion of 450 ml the jejunum and ileum could be reliably analyzed. Small bowel imaging with low doses of contrast leads to diagnostic distension values in healthy subjects when a high-osmolarity substance is applied. These findings may help to further refine small bowel MRI techniques, but need to be confirmed in patients with small bowel disorders.

Visceral obesity, not elevated BMI, is strongly associated with incisional hernia after colorectal surgery.

PubMed

Aquina, Christopher T; Rickles, Aaron S; Probst, Christian P; Kelly, Kristin N; Deeb, Andrew-Paul; Monson, John R T; Fleming, Fergal J

2015-02-01

High BMI is often used as a proxy for obesity and has been considered a risk factor for the development of an incisional hernia after abdominal surgery. However, BMI does not accurately reflect fat distribution. The purpose of this work was to investigate the relationship among different obesity measurements and the risk of incisional hernia. This was a retrospective cohort study. The study included a single academic institution in New York from 2003 to 2010. The study consists of 193 patients who underwent colorectal cancer resection. Preoperative CT scans were used to measure visceral fat volume, subcutaneous fat volume, total fat volume, and waist circumference. A diagnosis of incisional hernia was made either through physical examination in medical chart documentation or CT scan. Forty-one patients (21.2%) developed an incisional hernia. The median time to hernia was 12.4 months. After adjusting for patient and surgical characteristics using Cox regression analysis, visceral obesity (HR 2.04, 95% CI 1.07-3.91) and history of an inguinal hernia (HR 2.40, 95% CI 1.09-5.25) were significant risk factors for incisional hernia. Laparoscopic resection using a transverse extraction site led to a >75% reduction in the risk of incisional hernia (HR 0.23, 95% CI 0.07-0.76). BMI > 30 kg/m was not significantly associated with incisional hernia development. Limitations include the retrospective design without standardized follow-up to detect hernias and the small sample size attributed to inadequate or unavailable CT scans. Visceral obesity, history of inguinal hernia, and location of specimen extraction site are significantly associated with the development of an incisional hernia, whereas BMI is poorly associated with hernia development. These findings suggest that a lateral transverse location is the incision site of choice and that new strategies, such as prophylactic mesh placement, should be considered in viscerally obese patients.

Stricturoplasty-a bowel-sparing option for long segment small bowel Crohn's disease.

PubMed

Limmer, Alexandra M; Koh, Hoey C; Gilmore, Andrew

2017-08-01

Stricturoplasty is a surgical option for management of severe stricturing Crohn's disease of the small bowel. It avoids the need for small bowel resection and the associated metabolic complications. This report contrasts the indications and technical aspects of two different stricturoplasty techniques. Case 1 describes an extensive Michelassi (side-to-side isoperistaltic) stricturoplasty performed for a 100 cm segment of diseased small bowel in a 45-year-old patient. Case 2 describes the performance of 12 Heineke-Mikulicz stricturoplasties in a 23-year-old patient with multiple short fibrotic strictures.

Primary malignant small bowel tumors: an atypical abdominal emergency.

PubMed Central

Mitchell, K. J.; Williams, E. S.; Leffall, L. D.

1995-01-01

Primary malignant tumors of the small bowel are uncommon in the United States. They comprise less than 1% of all gastrointestinal malignancies, with an incidence of 2200 cases per year. The clinical presentation of small bowel tumors is frequently insidious and often overlooked by physicians. The low incidence and lack of pathognomonic symptoms are the reasons that the early diagnosis of malignant small bowel tumor is uncommon. To better understand the clinical presentation, diagnostic evaluation, management, and outcome, a review of Howard University patients with primary malignant small bowel tumors between 1970 and 1990 was conducted. Our experience concurs with the reported literature and supports the conclusion that a high index of suspicion is necessary. The diagnosis of a malignant small bowel tumor should be considered in patients with vague chronic abdominal complaints. Images Figure 1 Figure 2 PMID:7752280

OMOM capsule endoscopy in diagnosis of small bowel disease

PubMed Central

Li, Chen-yi; Zhang, Bing-ling; Chen, Chun-xiao; Li, You-ming

2008-01-01

Objective: To assess the diagnostic efficiency of OMOM capsule endoscopy (CE) in a group of patients with different indications. Methods: Data from 89 consecutive patients (49 males, 40 females) with suspected small bowel disease who underwent OMOM CE (Jinshan Science and Technology Company, Chongqing, China) examination were obtained by retrospective review. The patients’ indications of the disease consisted of the following: obscure gastrointestinal bleeding (OGIB), abdominal pain or diarrhea, partial intestinal obstruction, suspected inflammatory bowel disease, tumor of unknown origin, hypoproteinemia, constipation, weight loss, and elevated tumor markers. Results: CE failed in one patient. Visualization of the entire small bowel was achieved in 75.0%. Capsules were naturally excreted by all patients. The detection rate of abnormalities was 70.5% for patients with suspected small bowel disease, and the diagnostic yield for patients with OGIB was higher than that for patients with abdominal pain or diarrhea (85.7% vs 53.3%, P<0.005). Angiodysplasia was the most common small bowel finding. Active bleeding sites were noted in the small intestine in 11 cases. Conclusion: OMOM CE is a useful diagnostic tool for the diagnosis of variably suspected small bowel disease, whose diagnostic efficiency is similar to that of the Pillcam SB (small bowel) CE (Given Imaging, Yoqneam, Israel). PMID:18988304

Lymphangioma of the jejunal mesentery and jejunal polyps presenting as an acute abdomen in a teenager.

PubMed

Jayasundara, Jasb; Perera, E; Chandu de Silva, M V; Pathirana, A A

2017-03-01

Cystic lymphangioma of the small bowel mesentery is a rare clinical entity, especially after childhood. Medical literature reveals a limited number of such cases presenting as acute abdomen due to bowel obstruction, small bowel volvulus and bleeding into the tumour. We present the management experience of an 18-year-old woman who presented with rapid onset diffuse peritonism and raised inflammatory markers. Computed tomography showed a mass in the small bowel mesentery with suspicion of segmental bowel ischaemia. Emergency laparotomy revealed a mass in the mid-jejunal mesentery close to the bowel wall with no bowel ischaemia. The patient made an uncomplicated recovery after segmental bowel resection and end-to-end anastomosis. Histology confirmed the mass as a cystic lymphangioma involving the jejunal mesentery and two small jejunal polyps. Lymphangioma could be considered in the differential diagnosis of an acute abdomen in a young adult when the presentation is atypical.

A case of incarcerated umbilical hernia in an adult treated by laparoscopic surgery

PubMed Central

Tsushimi, Takaaki; Mori, Hirohito; Nagase, Takashi; Harada, Takasuke; Ikeda, Yoshitaka

2015-01-01

A 42-year-old, obese woman was admitted to our hospital 3 h after the sudden development of abdominal pain. Her umbilical region was swollen and she was diagnosed with incarceration of an umbilical hernia by computed tomography. Although we tried, we were unable to reduce the hernia with a manipulative procedure. We decided to perform an emergency laparoscopy. Once general anesthesia was induced, we achieved hernia reduction. From a laparoscopic view, the portion of strangulated small intestine was neither necrotic nor perforated. The size of the hernial orifice was ∼2 × 2 cm, and thus, we selected a 12 × 12 cm composite mesh to cover the hernia defect by at least 5 cm in all directions. The surgical procedure was uneventful and the total operation time was 112 min. The patient recovered uneventfully and was discharged on postoperative day 9. She remains free of recurrence 20 months after surgery. PMID:25672973

[A Case of Laparoscopic Repair of Internal Hernia after Laparoscope-Assisted Distal Gastrectomy with Antecolic Roux-en-Y Reconstruction].

PubMed

Maezawa, Yukio; Cho, Haruhiko; Kano, Kazuki; Nakajima, Tetsushi; Ikeda, Kousuke; Yamada, Takanobu; Sato, Tsutomu; Ohshima, Takashi; Rino, Yasushi; Masuda, Munetaka; Ogata, Takashi; Yoshikawa, Takaki

2017-10-01

A 72-year-old woman had undergone laparoscope-assisted distal gastrectomy with D1 plus lymph node dissection and antecolic Roux-en-Y reconstruction for early gastric cancer. She visited our department outpatient clinic with left upper abdominal pain 1 year and 9 months after the surgery. CT revealed a spiral sign of the superior mesenteric arteriovenous branch. An internal hernia was suspected on hospitalization. Although abdominal symptoms were relieved by conservative treatment, the hernia persisted. Laparoscopic surgery was performed and revealed that almost entire small intestine had been affected due to Petersen's defect. Since no ischemic changes were observed, the defect was repaired laparoscopically with suture closure. There has been no recurrence of internal hernia after the laparoscopic surgery. Internal hernia after distal gastrectomy is relatively rare. However, the risk of internal hernia is high due to the gap between the elevated jejunum and transverse colon mesentery in Roux-en-Y reconstruction and can lead to intestinal necrosis. Since an internal hernia can occur in patients who have undergone gastric resection with Roux-en-Y reconstruction, suture closure of Petersen's defect should be performed to prevent this occurrence.

Robotic-assisted laparoscopic prostatectomy in umbilical hernia patients: University of California, Irvine, technique for port placement and repair.

PubMed

Kim, William; Abdelshehid, Corollos; Lee, Hak J; Ahlering, Thomas

2012-06-01

To discuss a technique currently used at our institution for the management of umbilical hernias during robot-assisted laparoscopic prostatectomy. As more patients undergo robot-assisted radical prostatectomy, there will be an increase in patients who qualify for robotic surgery with comorbidities. This technique has been utilized in clinically localized prostate cancer patients with umbilical hernias using the da Vinci Surgical System and standard laparoscopic instrumentation. Port placements and closures were performed by a resident assistant and a nurse at the operating table. The prostatectomy was performed by a single experienced surgeon at the console. Currently, no data are available regarding patients with umbilical hernias undergoing robotic prostatectomy. We reviewed our technique of port placement for patients with a pre-existing umbilical hernia undergoing robot-assisted laparoscopic prostatectomy. This technique allows for a reduction of the umbilical hernia, the use of the fascial defect as a robotic port, and the removal of the prostate by way of transverse incision and transverse repair. In our experience, this technique is feasible and reproducible for any small or large umbilical hernia. Copyright © 2012 Elsevier Inc. All rights reserved.

Effect of small bowel preparation with simethicone on capsule endoscopy.

PubMed

Fang, You-hong; Chen, Chun-xiao; Zhang, Bing-ling

2009-01-01

Capsule endoscopy is a novel non-invasive method for visualization of the entire small bowel. The diagnostic yield of capsule endoscopy depends on the quality of visualization of the small bowel mucosa and its complete passage through the small bowel. To date, there is no standardized protocol for bowel preparation before capsule endoscopy. The addition of simethicone in the bowel preparation for the purpose of reducing air bubbles in the intestinal lumen had only been studied by a few investigators. Sixty-four participants were randomly divided into two groups to receive a bowel preparation of polyethylene glycol (PEG) solution (Group 1) and both PEG solution and simethicone (Group 2). The PEG solution and simethicone were taken the night before and 20 min prior to capsule endoscopy, respectively. Frames taken in the small intestine were examined and scored for luminal bubbles by two professional capsule endoscopists. Gastric emptying time and small bowel transit time were also recorded. Simethicone significantly reduced luminal bubbles both in the proximal and distal small intestines. The mean time proportions with slight bubbles in the proximal and distal intestines in Group 2 were 97.1% and 99.0%, respectively, compared with 67.2% (P<0.001) and 68.8% (P<0.001) in Group 1. Simethicone had no effect on mean gastric emptying time, 32.08 min in Group 2 compared with 30.88 min in Group 1 (P=0.868), but it did increase mean small intestinal transit time from 227.28 to 281.84 min (P=0.003). Bowel preparation with both PEG and simethicone significantly reduced bubbles in the intestinal lumen and improved the visualization of the small bowel by capsule endoscopy without any side effects observed.

Randomized controlled trial of 3 days fasting and oral senna, combined with mannitol and simethicone, before capsule endoscopy.

PubMed

Chen, Hong-Bin; Lian-Xiang, Peng; Yue, Huang; Chun, Huang; Shu-Ping, Xiao; Rong-Pang, Lin; Xiao-Zong, Wang; Xiao-Lin, Li

2017-10-01

The approach to small bowel preparation before capsule endoscopy (CE) is still suboptimal. One hundred eighty patients were randomly allocated to 3 groups. Patients in Group A took 250 mL 20% mannitol and 1 L 0.9% saline orally at 05:00 hours on the day of the procedure. In Group B the same preparation was taken at 20:00 on the day before, and at 05:00 on the day of CE; in addition, 20 mL oral simethicone was taken 30 minutes before CE. Group C was treated identically to Group B, except that the patients fasted for 3 days and took 3 g senna orally 3 times daily before CE. The length of bowel containing green luminal contents was assessed by ImageJ software and bowel cleanliness was evaluated by computed assessment of the cleansing score. Cleansing of the whole small bowel and the distal small bowel were significantly different between the 3 groups (χ = 22.470, P = .000; χ = 17.029, P = .000, respectively). There were also significant differences between the 3 groups in the length of small bowel and specifically the length of the distal small bowel containing green luminal contents (χ = 12.390, P = .000, χ = 15.141, P = .000, respectively), but not with regard to the proximal small bowel (χ = 0.678, P = .509). Three days fasting and oral senna, combined with 20% mannitol and simethicone, before CE, can reduce the effects of bile on the small bowel and improve small bowel cleansing, especially in the distal small intestine.

Effect of small bowel preparation with simethicone on capsule endoscopy*

PubMed Central

Fang, You-hong; Chen, Chun-xiao; Zhang, Bing-ling

2009-01-01

Background: Capsule endoscopy is a novel non-invasive method for visualization of the entire small bowel. The diagnostic yield of capsule endoscopy depends on the quality of visualization of the small bowel mucosa and its complete passage through the small bowel. To date, there is no standardized protocol for bowel preparation before capsule endoscopy. The addition of simethicone in the bowel preparation for the purpose of reducing air bubbles in the intestinal lumen had only been studied by a few investigators. Methods: Sixty-four participants were randomly divided into two groups to receive a bowel preparation of polyethylene glycol (PEG) solution (Group 1) and both PEG solution and simethicone (Group 2). The PEG solution and simethicone were taken the night before and 20 min prior to capsule endoscopy, respectively. Frames taken in the small intestine were examined and scored for luminal bubbles by two professional capsule endoscopists. Gastric emptying time and small bowel transit time were also recorded. Results: Simethicone significantly reduced luminal bubbles both in the proximal and distal small intestines. The mean time proportions with slight bubbles in the proximal and distal intestines in Group 2 were 97.1% and 99.0%, respectively, compared with 67.2% (P<0.001) and 68.8% (P<0.001) in Group 1. Simethicone had no effect on mean gastric emptying time, 32.08 min in Group 2 compared with 30.88 min in Group 1 (P=0.868), but it did increase mean small intestinal transit time from 227.28 to 281.84 min (P=0.003). Conclusion: Bowel preparation with both PEG and simethicone significantly reduced bubbles in the intestinal lumen and improved the visualization of the small bowel by capsule endoscopy without any side effects observed. PMID:19198022

Small bowel volvulus with jejunal diverticulum: Primary or secondary?

PubMed

Shen, Xiao-Fei; Guan, Wen-Xian; Cao, Ke; Wang, Hao; Du, Jun-Feng

2015-09-28

Small bowel volvulus, which is torsion of the small bowel and its mesentery, is a medical emergency, and is categorized as primary or secondary type. Primary type often occurs without any apparent intrinsic anatomical anomalies, while the secondary type is common clinically and could be caused by numerous factors including postoperative adhesions, intestinal diverticulum, and/or tumors. Here, we report a rare case of a 60-year-old man diagnosed with small bowel volvulus using multidetector computed tomography (MDCT) angiography. Further discovery by laparotomy showed one jejunal diverticulum, longer corresponding mesentery with a narrower insertion, and a lack of mesenteric fat. This case report includes several etiological factors of small bowel volvulus, and we discuss the possible cause of small bowel volvulus in this patient. We also highlight the importance of MDCT angiography in the diagnosis of volvulus and share our experience in treating this disease.

Small bowel volvulus with jejunal diverticulum: Primary or secondary?

PubMed Central

Shen, Xiao-Fei; Guan, Wen-Xian; Cao, Ke; Wang, Hao; Du, Jun-Feng

2015-01-01

Small bowel volvulus, which is torsion of the small bowel and its mesentery, is a medical emergency, and is categorized as primary or secondary type. Primary type often occurs without any apparent intrinsic anatomical anomalies, while the secondary type is common clinically and could be caused by numerous factors including postoperative adhesions, intestinal diverticulum, and/or tumors. Here, we report a rare case of a 60-year-old man diagnosed with small bowel volvulus using multidetector computed tomography (MDCT) angiography. Further discovery by laparotomy showed one jejunal diverticulum, longer corresponding mesentery with a narrower insertion, and a lack of mesenteric fat. This case report includes several etiological factors of small bowel volvulus, and we discuss the possible cause of small bowel volvulus in this patient. We also highlight the importance of MDCT angiography in the diagnosis of volvulus and share our experience in treating this disease. PMID:26420976

Umbilical Hernia Repair and Pregnancy: Before, during, after…

PubMed Central

Kulacoglu, Hakan

2018-01-01

Umbilical hernias are most common in women than men. Pregnancy may cause herniation or render a preexisting one apparent, because of progressively raised intra-abdominal pressure. The incidence of umbilical hernia among pregnancies is 0.08%. Surgical algorithm for a pregnant woman with a hernia is not thoroughly clear. There is no consensus about the timing of surgery for an umbilical hernia in a woman either who is already pregnant or planning a pregnancy. If the hernia is incarcerated or strangulated at the time of diagnosis, an emergency repair is inevitable. If the hernia is not complicated, but symptomatic an elective repair should be proposed. When the patient has a small and asymptomatic hernia it may be better to postpone the repair until she gives birth. If the hernia is repaired by suture alone, a high risk of recurrence exists during pregnancy. Umbilical hernia repair during pregnancy can be performed with minimal morbidity to the mother and baby. Second trimester is a proper timing for surgery. Asymptomatic hernias can be repaired, following childbirth or at the time of cesarean section (C-section). Elective repair after childbirth is possible as early as postpartum of eighth week. A 1-year interval can give the patient a very smooth convalescence, including hormonal stabilization and return to normal body weight. Moreover, surgery can be postponed for a longer time even after another pregnancy, if the patients would like to have more children. Diastasis recti are very frequent in pregnancy. It may persist in postpartum period. A high recurrence risk is expected in patients with rectus diastasis. This risk is especially high after suture repairs. Mesh repairs should be considered in this situation. PMID:29435451

Umbilical Hernia Repair and Pregnancy: Before, during, after….

PubMed

Kulacoglu, Hakan

2018-01-01

Umbilical hernias are most common in women than men. Pregnancy may cause herniation or render a preexisting one apparent, because of progressively raised intra-abdominal pressure. The incidence of umbilical hernia among pregnancies is 0.08%. Surgical algorithm for a pregnant woman with a hernia is not thoroughly clear. There is no consensus about the timing of surgery for an umbilical hernia in a woman either who is already pregnant or planning a pregnancy. If the hernia is incarcerated or strangulated at the time of diagnosis, an emergency repair is inevitable. If the hernia is not complicated, but symptomatic an elective repair should be proposed. When the patient has a small and asymptomatic hernia it may be better to postpone the repair until she gives birth. If the hernia is repaired by suture alone, a high risk of recurrence exists during pregnancy. Umbilical hernia repair during pregnancy can be performed with minimal morbidity to the mother and baby. Second trimester is a proper timing for surgery. Asymptomatic hernias can be repaired, following childbirth or at the time of cesarean section (C-section). Elective repair after childbirth is possible as early as postpartum of eighth week. A 1-year interval can give the patient a very smooth convalescence, including hormonal stabilization and return to normal body weight. Moreover, surgery can be postponed for a longer time even after another pregnancy, if the patients would like to have more children. Diastasis recti are very frequent in pregnancy. It may persist in postpartum period. A high recurrence risk is expected in patients with rectus diastasis. This risk is especially high after suture repairs. Mesh repairs should be considered in this situation.

Stricturoplasty—a bowel-sparing option for long segment small bowel Crohn's disease

PubMed Central

Koh, Hoey C.; Gilmore, Andrew

2017-01-01

Abstract Stricturoplasty is a surgical option for management of severe stricturing Crohn's disease of the small bowel. It avoids the need for small bowel resection and the associated metabolic complications. This report contrasts the indications and technical aspects of two different stricturoplasty techniques. Case 1 describes an extensive Michelassi (side-to-side isoperistaltic) stricturoplasty performed for a 100 cm segment of diseased small bowel in a 45-year-old patient. Case 2 describes the performance of 12 Heineke-Mikulicz stricturoplasties in a 23-year-old patient with multiple short fibrotic strictures. PMID:29423160

Efficiency of bowel preparation for capsule endoscopy examination: a meta-analysis.

PubMed

Niv, Yaron

2008-03-07

Good preparation before endoscopic procedures is essential for successful visualization. The small bowel is difficult to evaluate because of its length and complex configuration. A meta-analysis was conducted of studies comparing small bowel visualization by capsule endoscopy with and without preparation. Medical data bases were searched for all studies investigating the preparation for capsule endoscopy of the small bowel up to July 31, 2007. Studies that scored bowel cleanness and measured gastric and small bowel transit time and rate of cecum visualization were included. The primary endpoint was the quality of bowel visualization. The secondary endpoints were transit times and proportion of examinations that demonstrated the cecum, with and without preparation. Meta-analysis was performed with StatDirect Statistical software, version 2.6.1 (http://statsdirect.com). Eight studies met the inclusion criteria. Bowel visualization was scored as "good" in 78% of the examinations performed with preparation and 49% performed without (P<0.0001). There were no significant differences in transit times or in the proportion of examinations that demonstrated the cecum with and without preparation. Capsule endoscopy preparation improves the quality of small bowel visualization, but has no effect on transit times, or demonstration of the cecum.

Efficiency of bowel preparation for capsule endoscopy examination: A meta-analysis

PubMed Central

Niv, Yaron

2008-01-01

Good preparation before endoscopic procedures is essential for successful visualization. The small bowel is difficult to evaluate because of its length and complex configuration. A meta-analysis was conducted of studies comparing small bowel visualization by capsule endoscopy with and without preparation. Medical data bases were searched for all studies investigating the preparation for capsule endoscopy of the small bowel up to July 31, 2007. Studies that scored bowel cleanness and measured gastric and small bowel transit time and rate of cecum visualization were included. The primary endpoint was the quality of bowel visualization. The secondary endpoints were transit times and proportion of examinations that demonstrated the cecum, with and without preparation. Meta-analysis was performed with StatDirect Statistical software, version 2.6.1 (http://statsdirect.com). Eight studies met the inclusion criteria. Bowel visualization was scored as “good” in 78% of the examinations performed with preparation and 49% performed without (P < 0.0001). There were no significant differences in transit times or in the proportion of examinations that demonstrated the cecum with and without preparation. Capsule endoscopy preparation improves the quality of small bowel visualization, but has no effect on transit times, or demonstration of the cecum. PMID:18322940

ACG Clinical Guideline: Diagnosis and Management of Small Bowel Bleeding.

PubMed

Gerson, Lauren B; Fidler, Jeff L; Cave, David R; Leighton, Jonathan A

2015-09-01

Bleeding from the small intestine remains a relatively uncommon event, accounting for ~5-10% of all patients presenting with gastrointestinal (GI) bleeding. Given advances in small bowel imaging with video capsule endoscopy (VCE), deep enteroscopy, and radiographic imaging, the cause of bleeding in the small bowel can now be identified in most patients. The term small bowel bleeding is therefore proposed as a replacement for the previous classification of obscure GI bleeding (OGIB). We recommend that the term OGIB should be reserved for patients in whom a source of bleeding cannot be identified anywhere in the GI tract. A source of small bowel bleeding should be considered in patients with GI bleeding after performance of a normal upper and lower endoscopic examination. Second-look examinations using upper endoscopy, push enteroscopy, and/or colonoscopy can be performed if indicated before small bowel evaluation. VCE should be considered a first-line procedure for small bowel investigation. Any method of deep enteroscopy can be used when endoscopic evaluation and therapy are required. VCE should be performed before deep enteroscopy if there is no contraindication. Computed tomographic enterography should be performed in patients with suspected obstruction before VCE or after negative VCE examinations. When there is acute overt hemorrhage in the unstable patient, angiography should be performed emergently. In patients with occult hemorrhage or stable patients with active overt bleeding, multiphasic computed tomography should be performed after VCE or CTE to identify the source of bleeding and to guide further management. If a source of bleeding is identified in the small bowel that is associated with significant ongoing anemia and/or active bleeding, the patient should be managed with endoscopic therapy. Conservative management is recommended for patients without a source found after small bowel investigation, whereas repeat diagnostic investigations are recommended for patients with initial negative small bowel evaluations and ongoing overt or occult bleeding.

Current status of device-assisted enteroscopy: Technical matters, indication, limits and complications

PubMed Central

Riccioni, Maria Elena; Urgesi, Riccardo; Cianci, Rossella; Bizzotto, Alessandra; Galasso, Domenico; Costamagna, Guido

2012-01-01

Enteroscopy, defined as direct visualization of the small bowel with the use of a fiberoptic or capsule endoscopy, has progressed considerably over the past several years. The need for endoscopic access to improve diagnosis and treatment of small bowel disease has led to the development of novel technologies one of which is non-invasive, the video capsule, and a type of invasive technique, the device-assisted enteroscopy. In particular, the device-assisted enteroscopy consists then of three different types of instruments all able to allow, in skilled hands, to display partially or throughout its extension (if necessary) the small intestine. Newer devices, double balloon, single balloon and spiral endoscopy, are just entering clinical use. The aim of this article is to review recent advances in small bowel enteroscopy, focusing on indications, modifications to improve imaging and techniques, pitfalls, and clinical applications of the new instruments. With new technologies, the trials and tribulations of learning new endoscopic skills and determining their role in the diagnosis and treatment of small bowel disease come. Identification of small bowel lesions has dramatically improved. Studies are underway to determine the best strategy to apply new enteroscopy technologies for the diagnosis and management of small bowel disease, particularly obscure bleeding. Vascular malformations such as angiectasis and small bowel neoplasms as adenocarcinoma or gastrointestinal stromal tumors. Complete enteroscopy of the small bowel is now possible. However, because of the length of the small bowel, endoscopic examination and therapeutic maneuvers require significant skill, radiological assistance, the use of deep sedation with the assistance of the anesthetist. Prospective randomized studies are needed to guide diagnostic testing and therapy with these new endoscopic techniques. PMID:23189216

Secondary plastic closure of gastroschisis is associated with a lower incidence of mechanical ventilation.

PubMed

Dariel, Anne; Poocharoen, Wannisa; de Silva, Nicole; Pleasants, Hazel; Gerstle, Justin Ted

2015-02-01

Nonsurgical closure after primary silo placement, secondary plastic closure (SPC), has been used as an alternative to secondary surgical closure (SSC) in gastroschisis. The benefits described were closure without formal surgical procedure, cosmetic aspect, and minimization of intra-abdominal pressures. This study compared requirements for mechanical ventilation and general anesthesia, nutritional care, and outcomes between SPC and SSC. We included patients with primary staged-silo reduction with a 1-year minimum follow-up. SPC was performed at bedside with sedation using a nonadherent dressing. SSC was performed in operating room under general anesthesia using standard surgical techniques. This retrospective study included 64 patients, 23 SPC and 41 SSC. The characteristics of the two groups were comparable. Mechanical ventilation was used for 15 SPC and 41 SSC (p=0.0001) with a comparable median duration (5.5 and 6.0 days, not significant [NS]). General anesthesia was required for 9 SPC and 41 SSC (p<0.0001). Complications included one SPC and six SSC with necrotizing enterocolitis, zero SPC and four SSC with intestinal atresia, two SPC and four SSC with small bowel obstruction, zero SPC and one SSC with abdominal compartment syndrome resulting in a short bowel syndrome (NS). Median duration of parenteral nutrition (30 and 27 days), time to first feeds (14 and 14 days), time at or above minimal enteral feeding (22 and 17 days), time to full feeds (31 and 28 days), length of stay (LOS) in neonatal intensive care unit (24 and 23.5 days) and overall hospital LOS (37 and 36 days) were not statistically different between SPC and SSC patients without complications, respectively. These data were comparable for SPC and SSC patients with complications. Five SPC and six SSC developed an umbilical hernia (NS); two patients in each group required a surgical repair (NS). Plastic closure of gastroschisis after primary silo reduction is simple, safe, reproducible, and associated with a significant lower incidence of mechanical ventilation. Nutritional management and length of hospital stay were similar to conventional surgical closure for patients. Plastic closure allows nonoperative management without general anesthesia at patient's bedside, in comparison with surgical closure that must be performed under general anesthesia in the operating room. Plastic closure does not appear to be associated with more umbilical hernias in this retrospective study. Georg Thieme Verlag KG Stuttgart · New York.

A laparoscopic intraperitoneal onlay mesh technique for the repair of an indirect inguinal hernia.

PubMed Central

Fitzgibbons, R J; Salerno, G M; Filipi, C J; Hunter, W J; Watson, P

1994-01-01

OBJECTIVE: This study was done (1) to determine whether congenital indirect inguinal hernias in male pigs could be repaired by placing a polypropylene mesh prosthesis over the defect intra-abdominally, (2) to measure the incidence of adhesions between intra-abdominal viscera and the prosthesis with and without the adhesion barrier oxidized regenerated cellulose, (3) to determine the incidence of other complications, and (4) to assess the effect on fertility. SUMMARY BACKGROUND DATA: Several techniques for laparoscopic inguinal herniorrhaphy are currently being evaluated to determine whether there are advantages over conventional inguinal herniorrhaphy. Perhaps the most controversial is the intraperitoneal onlay mesh procedure (IPOM). Its advantage is its simplicity (in that the repair is accomplished by placing a prosthesis over the hernia defect intra-abdominally, avoiding a groin dissection). Its disadvantage is the potential for complications because the prosthesis is in contact with the intra-abdominal viscera. METHODS: In male pigs, polypropylene mesh alone or polypropylene mesh plus the adhesion barrier oxidized regenerated cellulose (composite prosthesis) was fixed to the peritoneum surrounding the hernia defect. In phase 1 (6-week follow-up), two groups of 13 pigs each underwent herniorrhaphy at laparotomy or laparoscopy. In phase 2 (7.1-month follow-up), 21 pigs underwent laparoscopic herniorrhaphy. RESULTS: All IPOM herniorrhaphies were successful. The prostheses adhered most frequently to the bladder, followed by small bowel, peritoneum, and cord structures. Prosthetic erosion into these organs was not observed. Laparoscopically placed prostheses in phases 1 and 2 had significantly less surface covered by adhesions (13% +/- 13% and 19% +/- 27%, respectively) and a lower adhesion tenacity grade (1.5 +/- 0.9 and 1.3 +/- 1.1, respectively) than those placed at laparotomy (44% +/- 27% and 2.5 +/- 0.7, respectively; p < 0.01). In phase 1, a histologic evaluation of laparoscopically placed specimens demonstrated significantly thinner above-mesh fibrotic tissue compared with the prostheses implanted at laparotomy (p < 0.04). In either phase, the use of the adhesion barrier did not produce any histologic difference between the polypropylene alone and the composite prosthesis. Fertility studies were performed in phase 2 and showed no adverse effects caused by either prosthesis. CONCLUSIONS: This study demonstrated that the intraperitoneal placement of a polypropylene prosthesis was an effective technique for indirect inguinal herniorrhaphy in a pig. Furthermore, with laparotomy, the addition of oxidized regenerated cellulose significantly decreased the rate of adhesion formation to the prosthesis. However, oxidized regenerated cellulose would appear to have no value when used with a prosthesis placed laparoscopically. Images Figure 1. Figure 2. Figure 5. Figure 5. PMID:8129485

Small Bowel Volvulus in the Adult Populace of the United States: Results From a Population-Based Study

PubMed Central

Coe, Taylor M.; Chang, David C.; Sicklick, Jason K.

2015-01-01

Background Small bowel volvulus is a rare entity in Western adults. Greater insight into epidemiology and outcomes may be gained from a national database inquiry. Methods The Nationwide Inpatient Sample (1998–2010), a 20% stratified sample of United States hospitals, was retrospectively reviewed for small bowel volvulus cases (ICD-9 560.2 excluding gastric/colonic procedures) in patients ≥18-years old. Results There were 2,065,599 hospitalizations for bowel obstruction (ICD-9 560.x). Of those, there were 20,680 (1.00%) small bowel volvulus cases; 169 were attributable to intestinal malrotation. Most cases presented emergently (89.24%) and operative management was employed more frequently than non-operative (65.21% vs. 34.79%, P<0.0001). Predictors of mortality included age >50-years, Charlson comorbidity index ≥1, emergent admission, peritonitis, acute vascular insufficiency, coagulopathy, and non-operative management (P<0.0001). Conclusions As the first population-based epidemiological study of small bowel volvulus, our findings provide a robust representation of this rare cause of small bowel obstruction in American adults. PMID:26002189

Hiatus Hernia as a Cause of Dysphagia.

PubMed

Philpott, Hamish; Sweis, Rami

2017-08-01

This review aims to discuss the putative relationship between hiatus hernia and dysphagia. Proposed mechanisms of dysphagia in patients with hiatus hernia are usually difficult to identify, but recent advances in technology (high-resolution manometry with or without concomitant impedance, ambulatory pH with impedance, videofluoroscopy, and the endoluminal functional lumen imaging probe (EndoFLIP)) and methodology (inclusion of swallows of various consistencies and volumes or shifting position during the manometry protocol) can help induce symptoms and identify the underlying disorder. Chronic reflux disease is often associated with hiatus hernia and is the most common underlying etiology. Dysmotility because of impaired contractility and vigor can occur as a consequence of repeated acid exposure from the acid pocket within the hernia, and the resultant poor clearance subsequently worsens this insult. As such, dysphagia appears to be more common with increasing hiatus hernia size. Furthermore, mucosal inflammation can lead to fibrotic stricture formation and in turn obstruction. On the other hand, there appears to be a difference in the pathophysiology of smaller sliding hernias, in that those with dysphagia are more likely to have extrinsic compression at the crural diaphragm as compared to those with reflux symptoms only. Sliding hiatus hernia, especially when small, does not commonly lead to dysmotility and dysphagia; however, in those patients with symptoms, the underlying etiology can be sought with new technologies and, in particular, the reproduction of normal eating and drinking during testing.

Imaging of the small bowel in Crohn's disease: A review of old and new techniques

PubMed Central

Saibeni, Simone; Rondonotti, Emanuele; Iozzelli, Andrea; Spina, Luisa; Tontini, Gian Eugenio; Cavallaro, Flaminia; Ciscato, Camilla; de Franchis, Roberto; Sardanelli, Francesco; Vecchi, Maurizio

2007-01-01

The investigation of small bowel morphology is often mandatory in many patients with Crohn’s disease. Traditional radiological techniques (small bowel enteroclysis and small bowel follow-through) have long been the only suitable methods for this purpose. In recent years, several alternative imaging techniques have been proposed. To review the most recent advances in imaging studies of the small bowel, with particular reference to their possible application in Crohn’s disease, we conducted a complete review of the most important studies in which traditional and newer imaging methods were performed and compared in patients with Crohn’s disease. Several radiological and endoscopic techniques are now available for the study of the small bowel; each of them is characterized by a distinct profile of favourable and unfavourable features. In some cases, they may also be used as complementary rather than alternative techniques. In everyday practice, the choice of the technique to be used stands upon its availability and a careful evaluation of diagnostic accuracy, clinical usefulness, safety and cost. The recent development of innovative imaging techniques has opened a new and exciting area in the exploration of the small bowel in Crohn’s disease patients. PMID:17659666

Lubiprostone improves visualization of small bowel for capsule endoscopy: a double-blind, placebo-controlled 2-way crossover study.

PubMed

Matsuura, Mizue; Inamori, Masahiko; Inou, Yumi; Kanoshima, Kenji; Higurashi, Takuma; Ohkubo, Hidenori; Iida, Hiroshi; Endo, Hiroki; Nonaka, Takashi; Kusakabe, Akihiko; Maeda, Shin; Nakajima, Atsushi

2017-06-01

 Lubiprostone has been reported to be an anti-constipation drug. The aim of the study was to investigate the usefulness of lubiprostone both for bowel preparation and as a propulsive agent in small bowel endoscopy.  This was a double-blind, placebo-controlled, 2-way crossover study of subjects who volunteered to undergo capsule endoscopy (CE). A total of 20 subjects (16 male and 4 female volunteers) were randomly assigned to receive a 24-μg tablet of lubiprostone 120 minutes prior to capsule ingestion for CE (L regimen), or a placebo tablet 120 minutes prior to capsule ingestion for CE (P regimen). Main outcome was gastric transit time (GTT) and small-bowel transit time (SBTT). Secondary outcome was adequacy of small-bowel cleansing and the fluid score in the small bowel. The quality of the capsule endoscopic images and fluid in the small bowel were assessed on 5-point scale.  The capsule passed into the small bowel in all cases. Median GTT was 57.3 (3 - 221) minutes for the P regimen and 61.3 (10 - 218) minutes for the L regimen ( P  = 0.836). Median SBTT was 245.0 (164 - 353) minutes for the P regimen and 228.05 (116 - 502) minutes for the L regimen ( P  = 0.501). The image quality score in the small bowel was 3.05 ± 1.08 for the P regimen and 3.80 ± 0.49 for the L regimen ( P  < 0.001). The fluid score in the small bowel was 2.04 ± 1.58 for the P regimen and 2.72 ± 1.43 for the L regimen ( P  < 0.001). There was a significant difference between the 2 regimens with regard to image quality. The fluid score was more plentiful for the L regimen than for the P regimen. There were no cases of capsule retention or serious adverse events in this study.  Our study showed that use of lubiprostone prior to CE significantly improved visualization of the small bowel during CE as a result of inducing fluid secretion into the small bowel.

Prospective, Randomized Study on the Use of a Prosthetic Mesh for Prevention of Parastomal Hernia of Permanent Colostomy.

PubMed

Vierimaa, Mika; Klintrup, Kai; Biancari, Fausto; Victorzon, Mikael; Carpelan-Holmström, Monika; Kössi, Jyrki; Kellokumpu, Ilmo; Rauvala, Erkki; Ohtonen, Pasi; Mäkelä, Jyrki; Rautio, Tero

2015-10-01

Prophylactic placement of a mesh has been suggested to prevent parastomal hernia, but evidence to support this approach is scarce. The aim of this study was to evaluate whether laparoscopic placement of a prophylactic, dual-component, intraperitoneal onlay mesh around a colostomy is safe and prevents parastomal hernia formation after laparoscopic abdominoperineal resection. This is a prospective, multicenter, randomized controlled clinical trial. This study was conducted at 2 university and 3 central Finnish hospitals. From 2010 to 2013, 83 patients undergoing laparoscopic abdominoperineal resection for rectal cancer were recruited. After withdrawals and exclusions, the outcome of 70 patients, 35 patients in each study group, could be examined. In the intervention group, an end colostomy was created with placement of a intraperitoneal, dual-component onlay mesh and compared with a group with a traditional stoma. The main outcome measures were the incidence of clinically and radiologically detected parastomal hernias and their extent 12 months after surgery. Stoma-related morbidity and the need for surgical repair of parastomal hernia were secondary outcome measures. Parastomal hernia was observed by clinical inspection in 5 intervention patients (14.3%) and in 12 control patients (32.3%; p = 0.049). Surgical repair of parastomal hernia was performed in 1 control patient (3.2%) and in none of the patients in the intervention group. CT detected parastomal hernia in 18 intervention patients (51.4%) and in 17 control patients (53.1%; p = 1.00). The extent of hernias was similar according to European Hernia Society classification (p = 0.41). Colostomy-related morbidity (32.3% vs 14.3%; p = 0.140) did not differ between the study groups. The study was limited by its small size and short follow-up time. Prophylactic laparoscopic placement of intraperitoneal onlay mesh does not significantly reduce the overall risk of radiologically detected parastomal hernia after laparoscopic abdominoperineal resection. However, prophylactic mesh repair was associated with significantly lower risk of clinically detected parastomal hernia.

Importance of colonic support for energy absorption as small-bowel failure proceeds.

PubMed

Nordgaard, I; Hansen, B S; Mortensen, P B

1996-08-01

Digestive processes in the human colon are affected by the bacterial fermentation of malabsorbed carbohydrates and protein to short-chain fatty acids, which are absorbed and supply energy. Energy absorption was measured by assessing fecal bomb calorimetry in 148 patients with extremely different small-bowel lengths. Colectomy increased fecal loss of energy by 0.8 MJ/d and carbohydrate excretion fivefold in patients with a small-bowel length between normal and 150-200 cm. Patients with 100-150 cm small bowel, with and without a colon, excreted 1.3 +/- 0.3 and 4.7 +/- 0.5 MJ/d, respectively (P = 0.002), a difference of 3.4 MJ/d. Patients with < 100 cm small bowel excreted 3.1 +/- 0.4 and 8.0 +/- 1.3 MJ/d, respectively (P = 0.03), a difference of 4.9 MJ/d. Similar and highly significant differences were calculated by linear-regression analysis. Considerably less energy was excreted as carbohydrate than as fat in patients with preserved colonic function, probably because fermentation removed carbohydrate as absorbed short-chain fatty acids, whereas a comparable amount of energy was lost as carbohydrate and fat in patients without colonic function. The correlation between malabsorbed energy and small-bowel length was poor (r = -0.41) but increased when data for patients with and without a colon were separated (r = -0.56 and r = -0.58, respectively). Small-bowel length, however, was still an inaccurate measure of intestinal failure to absorb nutrient energy. In conclusion, colonic digestion may support energy supply with up to approximately 4.2 MJ/d as small-bowel failure proceeds, but it is of minor importance in patients with a small-bowel length > 200 cm or malabsorption < 2.1 MJ/d.

Capsule endoscopy: Current practice and future directions

PubMed Central

Hale, Melissa F; Sidhu, Reena; McAlindon, Mark E

2014-01-01

Capsule endoscopy (CE) has transformed investigation of the small bowel providing a non-invasive, well tolerated means of accurately visualising the distal duodenum, jejunum and ileum. Since the introduction of small bowel CE thirteen years ago a high volume of literature on indications, diagnostic yields and safety profile has been presented. Inclusion in national and international guidelines has placed small bowel capsule endoscopy at the forefront of investigation into suspected diseases of the small bowel. Most commonly, small bowel CE is used in patients with suspected bleeding or to identify evidence of active Crohn’s disease (CD) (in patients with or without a prior history of CD). Typically, CE is undertaken after upper and lower gastrointestinal flexible endoscopy has failed to identify a diagnosis. Small bowel radiology or a patency capsule test should be considered prior to CE in those at high risk of strictures (such as patients known to have CD or presenting with obstructive symptoms) to reduce the risk of capsule retention. CE also has a role in patients with coeliac disease, suspected small bowel tumours and other small bowel disorders. Since the advent of small bowel CE, dedicated oesophageal and colon capsule endoscopes have expanded the fields of application to include the investigation of upper and lower gastrointestinal disorders. Oesophageal CE may be used to diagnose oesophagitis, Barrett’s oesophagus and varices but reliability in identifying gastroduodenal pathology is unknown and it does not have biopsy capability. Colon CE provides an alternative to conventional colonoscopy for symptomatic patients, while a possible role in colorectal cancer screening is a fascinating prospect. Current research is already addressing the possibility of controlling capsule movement and developing capsules which allow tissue sampling and the administration of therapy. PMID:24976712

Historical analysis of experience with small bowel capsule endoscopy in a spanish tertiary hospital.

PubMed

Egea Valenzuela, Juan; Carrilero Zaragoza, Gabriel; Iglesias Jorquera, Elena; Tomás Pujante, Paula; Alberca de Las Parras, Fernando; Carballo Álvarez, Fernando

2017-02-01

Capsule endoscopy was approved by the FDA in 2001. Gastrointestinal bleeding and inflammatory bowel disease are the main indications. It has been available in our hospital since 2004. We retrospectively analysed data from patients who underwent small bowel capsule endoscopy in our hospital from October 2004 to April 2015. Indications were divided into: Obscure gastrointestinal bleeding (occult and overt), inflammatory bowel disease, and other indications. Findings were divided into: Vascular lesions, inflammatory lesions, other lesions, normal studies, and inconclusive studies. A total of 1027 out of 1291 small bowel studies were included. Mean patient age was 56.45 years; 471 were men and 556 women. The most common lesion observed was angiectasia, as an isolated finding or associated with other lesions. Findings were significant in up to 80% of studies when the indication was gastrointestinal bleeding, but in only 50% of studies in inflammatory bowel disease. Diagnostic yield was low in the group «other indications». No major complications were reported. Small bowel capsule endoscopy has high diagnostic yield in patients with gastrointestinal bleeding, but yield is lower in patients with inflammatory bowel disease. Our experience shows that capsule endoscopy is a safe and useful tool for the diagnosis of small bowel disease. The diagnostic yield of the technique in inflammatory bowel disease must be improved. Copyright © 2016 Elsevier España, S.L.U., AEEH y AEG. All rights reserved.

Small bowel perforation without tumor recurrence after radiotherapy for cervical carcinoma: report of seven cases.

PubMed

Yamashita, Hideomi; Nakagawa, Keiichi; Tago, Masao; Igaki, Hiroshi; Shiraishi, Kenshirou; Nakamura, Naoki; Sasano, Nakashi; Yamakawa, Sen; Ohtomo, Kuni

2006-04-01

We describe the clinical presentation, evaluation, management and outcome of patients experiencing small bowel perforation following radiation therapy for cervical cancer. A database consisting of 95 Japanese women with stage 0-4 A cervix cancer treated between 1991 and 2004 contained seven patients (7.4%) with small bowel perforation. The median age at the time of perforation was 72.5 years (range 62-78). The median time from completion of radiotherapy to perforation was 6 months (range 2-58). Surgery (one small bowel resection and anastomosis with diversion; six small bowel resection and anastomosis) was performed immediately in all seven patients. One of seven patients died of small bowel perforation (i.e. mortality rate was 14%). Bowel adhesion was detected during the operation in only three cases (43%). Signs of peritonitis were absent in six cases (86%). Severe abdominal pain was seen in all seven patients. The perforation site was ileum in all seven cases. In all patients, pathological changes were compatible with postirradiation injury of the gastrointestinal tract. The presenting complaints of patients with bowel perforation following radiotherapy vary, and signs of peritonitis may be absent. Emergency physicians must be alert for these complications in patients who have been treated with radiotherapy.

Umbilical Hernia Repair: Analysis After 934 Procedures.

PubMed

Porrero, José L; Cano-Valderrama, Oscar; Marcos, Alberto; Bonachia, Oscar; Ramos, Beatriz; Alcaide, Benito; Villar, Sol; Sánchez-Cabezudo, Carlos; Quirós, Esther; Alonso, María T; Castillo, María J

2015-09-01

There is a lack of consensus about the surgical management of umbilical hernias. The aim of this study is to analyze the medium-term results of 934 umbilical hernia repairs. In this study, 934 patients with an umbilical hernia underwent surgery between 2004 and 2010, 599 (64.1%) of which were evaluated at least one year after the surgery. Complications, recurrence, and the reoperation rate were analyzed. Complications were observed in 5.7 per cent of the patients. With a mean follow-up time of 35.5 months, recurrence and reoperation rates were 3.8 per cent and 4.7 per cent, respectively. A higher percentage of female patients (60.9 % vs 29 %, P = 0.001) and a longer follow-up time (47.4 vs 35 months, P = 0.037) were observed in patients who developed a recurrence. No significant differences were observed between complications and the reoperation rate in patients who underwent Ventralex(®) preperitoneal mesh reinforcement and suture repair; however, a trend toward a higher recurrence rate was observed in patients with suture repair (6.5 % vs 3.2 %, P = 0.082). Suture repair had lower recurrence and reoperation rates in patients with umbilical hernias less than 1 cm. Suture repair is an appropriate procedure for small umbilical hernias; however, for larger umbilical hernias, mesh reinforcement should be considered.

Randomized controlled trial of 3 days fasting and oral senna, combined with mannitol and simethicone, before capsule endoscopy

PubMed Central

Chen, Hong-bin; Lian-xiang, Peng; Yue, Huang; Chun, Huang; Shu-ping, Xiao; Rong-pang, Lin; Xiao-zong, Wang; Xiao-lin, Li

2017-01-01

Abstract Background and Study Aims: The approach to small bowel preparation before capsule endoscopy (CE) is still suboptimal. Patients and Methods: One hundred eighty patients were randomly allocated to 3 groups. Patients in Group A took 250 mL 20% mannitol and 1 L 0.9% saline orally at 05:00 hours on the day of the procedure. In Group B the same preparation was taken at 20:00 on the day before, and at 05:00 on the day of CE; in addition, 20 mL oral simethicone was taken 30 minutes before CE. Group C was treated identically to Group B, except that the patients fasted for 3 days and took 3 g senna orally 3 times daily before CE. The length of bowel containing green luminal contents was assessed by ImageJ software and bowel cleanliness was evaluated by computed assessment of the cleansing score. Results: Cleansing of the whole small bowel and the distal small bowel were significantly different between the 3 groups (χ2 = 22.470, P = .000; χ2 = 17.029, P = .000, respectively). There were also significant differences between the 3 groups in the length of small bowel and specifically the length of the distal small bowel containing green luminal contents (χ2 = 12.390, P = .000, χ2 = 15.141, P = .000, respectively), but not with regard to the proximal small bowel (χ2 = 0.678, P = .509). Conclusions: Three days fasting and oral senna, combined with 20% mannitol and simethicone, before CE, can reduce the effects of bile on the small bowel and improve small bowel cleansing, especially in the distal small intestine. PMID:29069003

Medical malpractice in the management of small bowel obstruction: A 33-year review of case law.

PubMed

Choudhry, Asad J; Haddad, Nadeem N; Rivera, Mariela; Morris, David S; Zietlow, Scott P; Schiller, Henry J; Jenkins, Donald H; Chowdhury, Naadia M; Zielinski, Martin D

2016-10-01

Annually, 15% of practicing general surgeons face a malpractice claim. Small bowel obstruction accounts for 12-16% of all surgical admissions. Our objective was to analyze malpractice related to small bowel obstruction. Using the search terms "medical malpractice" and "small bowel obstruction," we searched through all jury verdicts and settlements for Westlaw. Information was collected on case demographics, alleged reasons for malpractice, and case outcomes. The search criteria yielded 359 initial case briefs; 156 met inclusion criteria. The most common reason for litigation was failure to diagnose and timely manage the small bowel obstruction (69%, n = 107). Overall, 54% (n = 84) of cases were decided in favor of the defendant (physician). Mortality was noted in 61% (n = 96) of cases. Eighty-six percent (42/49) of cases litigated as a result of failing to diagnose and manage the small bowel obstruction in a timely manner, resulting in patient mortality, had a verdict with an award payout for the plaintiff (patient). The median award payout was $1,136,220 (range, $29,575-$12,535,000). A majority of malpractice cases were decided in favor of the defendants; however, cases with an award payout were costly. Timely intervention may prevent a substantial number of medical malpractice lawsuits in small bowel obstruction, arguing in favor of small bowel obstruction management protocols. Copyright © 2016 Elsevier Inc. All rights reserved.

Role of capsule endoscopy in inflammatory bowel disease.

PubMed

Kopylov, Uri; Seidman, Ernest G

2014-02-07

Videocapsule endoscopy (VCE) has revolutionized our ability to visualize the small bowel mucosa. This modality is a valuable tool for the diagnosis of obscure small bowel Crohn's disease (CD), and can also be used for monitoring of disease activity in patients with established small-bowel CD, detection of complications such as obscure bleeding and neoplasms, evaluation of response to anti-inflammatory treatment and postoperative recurrence following small bowel resection. VCE could also be an important tool in the management of patients with unclassified inflammatory bowel disease, potentially resulting in reclassification of these patients as having CD. Reports on postoperative monitoring and evaluation of patients with ileal pouch-anal anastomosis who have developed pouchitis have recenty been published. Monitoring of colonic inflammatory activity in patients with ulcerative colitis using the recently developed colonic capsule has also been reported. Capsule endoscopy is associated with an excellent safety profile. Although retention risk is increased in patients with small bowel CD, this risk can be significanty decreased by a routine utilization of a dissolvable patency capsule preceding the ingestion of the diagnostic capsule. This paper contains an overview of the current and future clinical applications of capsule endoscopy in inflammatory bowel disease.

Small bowel obstruction following perforation of the uterus at induced abortion.

PubMed

Nkor, S K; Igberase, G O; Osime, O C; Faleyimu, B L; Babalola, R

2009-01-01

Unsafe abortion is an important contributor to maternal morbidity and mortality. To present a case of small bowel obstruction following perforation of the uterus at induced abortion. A 36-year-old woman, presented at a private hospital, with abdominal pain and weight loss. She had full clinical assessment and laboratory investigations which indicated small bowel obstruction following perforation of the uterus at induced abortion, and was commenced on treatment. She was para 5+0. Her main complaints were abdominal and weight loss following induced abortion of a 12- week pregnancy, four months prior to presentation. At presentation the tools (ultrasound scan, plain abdominal radiograph and barium enema) used for diagnoses only suggested some form of intestinal obstruction and were unremarkable. Correct diagnoses indicating small bowel obstruction was only made at laparotomy. An exploratory laparotomy, adhesiolysis, small bowel resection, end to end anastomosis and bowel decompression was done after bowel preparation. Laparotomy has an enviable place in bowel injuries secondary to uterine perforation especially when there is a diagnostic dilemma. Nigerian female population requires continuous health education on widespread and effective use of contraception. Physicians need training and retraining on abortion techniques and management of abortion complications.

Simultaneous open preperitoneal repair of inguinal hernia with open prostatectomy for benign prostate hyperplasia.

PubMed

Johnson, O Kenneth

2015-01-01

Where surgical resources are slim, patients may suffer the obstructive symptoms of benign prostate hyperplasia until they present with frank urinary retention and they may have unattended inguinal hernia. The best strategy to take care of patients who have both problems at once has remained elusive. We report a small case series of 10 patients in whom open preperitoneal inguinal hernia repair was done together with suprapubic prostatectomy over a 10-year period in the district hospital. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Feasibility and limits of inguinal hernia repair under local anaesthesia in a limited resource environment: a prospective controlled study.

PubMed

Bourgouin, S; Goudard, Y; Montcriol, A; Bordes, J; Nau, A; Balandraud, P

2017-10-01

Local anaesthesia (LA) has proven effective for inguinal hernia repair in developed countries. Hernias in low to middle income countries represent a different issue. The aim of this study was to analyse the feasibility of LA for African hernia repairs in a limited resource environment. Data from patients who underwent herniorrhaphy under LA or spinal anaesthesia (SA) by the 6th and 7th Forward Surgical Team were prospectively collected. All of the patients benefited from a transversus abdominis plane (TAP) block for postoperative analgesia. Primary endpoints concerned the pain response and conversion to general anaesthesia. Secondary endpoints concerned the complication and recurrence rates. Predictors of LA failure were then identified. In all, 189 inguinal hernias were operated during the study period, and 119 patients fulfilled the inclusion criteria: 57 LA and 62 SA. Forty-eight percent of patients presented with inguinoscrotal hernias. Local anaesthesia led to more pain during surgery and necessitated more administration of analgesics but resulted in fewer micturition difficulties and better postoperative pain control. Conversion rates were not different. Inguinoscrotal hernia and a time interval <50 min between the TAP block and skin incision were predictors of LA failure. Forty-four patients were followed-up at one month. No recurrence was noted. Local anaesthesia is a safe alternative to SA. Small or medium hernias can easily be performed under LA in rural centres, but inguinoscrotal hernias required an ultrasound-guided TAP block performed 50 min before surgery to achieve optimal analgesia, and should be managed only in centres equipped with ultrasonography.

The application of polymerized porcine hemoglobin (pPolyHb) in the rat small bowel preservation.

PubMed

Huang, He; Ma, Jun; Zhu, Wenjin; Sun, Jinghui; Yan, Kunping; Song, Bo; Xue, Yuejin; Xin, Jianguo; Pan, Wencan; Zhu, Hongli; Chen, Chao

2014-10-01

Small bowel transplantation (SBTx) has become a standard clinical treatment for short bowel syndrome or irreversible intestinal function failure. Optimum preservation of the organ is essential for the success of transplantation. In this study, pPolyHb was used as an additive to hypertonic citrate adenine solution (HCA) to provide oxygen for rat small bowel transplant. Rat small bowels were preserved in HCA, HCA with pPolyHb, and University of Wisconsin solution (UW) for 12, 24, and 36 h, respectively. The results suggested that the preservation effect of HCA with pPolyHb was comparable with the UW solution, and more effective than the HCA solution.

Umbilical cord sparing technique for repair of congenital hernia into the cord and small omphalocele.

PubMed

Ceccanti, Silvia; Falconi, Ilaria; Frediani, Simone; Boscarelli, Alessandro; Musleh, Layla; Cozzi, Denis A

2017-01-01

Current repair of small omphaloceles and hernias into the umbilical cord is a straightforward procedure, whose repair may result in a suboptimal cosmetic outcome. We describe a novel repair technique retaining the umbilical cord elements in an attempt to improve the cosmetic appearance of the umbilicus. Eight neonates were consecutively treated more than a ten-year period. Size of the fascial defects ranged 1 to 3cm (median, 2). Present technique entails incision of the amniotic sac without its detachment from the skin, reduction of the extruded contents under direct vision, and closure of the abdominal wall defect by circumferential suturing of peritoneum and fascia around the base of the amniotic sac. The amniotic sac is then re-approximated and folded to create an umbilical stump, which is trimmed and left to shed naturally. All patients achieved a scarless abdomen with a normal appearing umbilicus in 6. The remaining 2 patients are awaiting surgery for persisting umbilical hernia repair and umbilicoplasty, respectively. Poor esthetic outcome was significantly associated with initial fascial defect ≥2.5cm in size (p=0.03). Present technique is a simple and cosmetically appealing repair for umbilical cord hernias and small omphaloceles, especially effective when the size of the fascial defect is less than 2.5cm. IV (Treatment Study). Copyright © 2017 Elsevier Inc. All rights reserved.

Small bowel volvulus in the adult populace of the United States: results from a population-based study.

PubMed

Coe, Taylor M; Chang, David C; Sicklick, Jason K

2015-08-01

Small bowel volvulus is a rare entity in Western adults. Greater insight into epidemiology and outcomes may be gained from a national database inquiry. The Nationwide Inpatient Sample (1998 to 2010), a 20% stratified sample of United States hospitals, was retrospectively reviewed for small bowel volvulus cases (International Classification of Diseases, 9th Edition [ICD-9] code 560.2 excluding gastric/colonic procedures) in patients greater than or equal to 18 years old. There were 2,065,599 hospitalizations for bowel obstruction (ICD-9 560.x). Of those, there were 20,680 (1.00%) small bowel volvulus cases; 169 were attributable to intestinal malrotation. Most cases presented emergently (89.24%) and operative management was employed more frequently than nonoperative (65.21% vs 34.79%, P < .0001). Predictors of mortality included age greater than 50 years, Charlson comorbidity index greater than or equal to 1, emergent admission, peritonitis, acute vascular insufficiency, coagulopathy, and nonoperative management (P < .0001). As the first population-based epidemiological study of small bowel volvulus, our findings provide a robust representation of this rare cause of small bowel obstruction in American adults. Copyright © 2015 Elsevier Inc. All rights reserved.

Fetal primary small bowel volvulus in a child without intestinal malrotation.

PubMed

Chung, Jae Hee; Lim, Gye-Yeon; We, Ji Sun

2013-07-01

Fetal primary small bowel volvulus without atresia or malrotation is an extremely rare but life-threatening surgical emergency. We report a case of primary small bowel volvulus that presented as sudden fetal distress and was diagnosed on the basis of the 'whirl-pool sign' of fetal sonography. This diagnosis led to emergency operation after birth at the third trimester with a good outcome. Although the pathogenesis of fetal primary small bowel volvulus is unclear, ganglion cell immaturity may play a role in the etiology. Copyright © 2013 Elsevier Inc. All rights reserved.

Migrating gallstone: from Bouveret's syndrome to distal small bowel obstruction.

PubMed

Yau, Kwok-Kay; Siu, Wing-Tai; Tsui, Ka-Kin

2006-06-01

Gallstone ileus is an uncommon cause of small bowel obstruction. When the gallstone lodges inside the duodenum and causes gastric outlet obstruction, it is termed Bouveret's syndrome. However, it is rather unusual to seen the evolution of a migrating gallstone (from duodenum to distal small bowel) in a patient during the same hospital admission. We report a case of gallstone ileus from the initial presentation of gastric outlet obstruction to the development of distal small bowel obstruction within the same hospital admission, and its total laparoscopic treatment.

Rehabilitative therapy of short bowel syndrome: experimental study and clinical trial.

PubMed

Li, N; Zhu, W; Guo, F; Ren, J; Li, Y; Wang, X; Li, J

2000-08-01

To investigate the effect of growth hormone on proliferative activity of the residual small intestinal mucosa after massive small intestinal resection and to evaluate the clinical efficacy of bowel rehabilitative therapy for short bowel syndrome. Small intestinal mucosa proliferative activity were compared in rats from control group (sham operation), short bowel group (80% small bowel resection) and growth hormone treatment group (80% small bowel resection + growth hormone 1 U x kg(-1) x d(-1) for 28 days) with the aid of histology image analysis, flow cytometric assay, immunohistochemistry analysis and RT-PCR assay. The nutritional status, D-xylose absorption and stool nitrogen output were observed in 9 consecutive parenteral nutrition dependent patients with short bowel syndrome after intestinal rehabilitative therapy (growth hormone 8 - 12 U x kg(-1) x d(-1) im + glutamine 0.6 g x kg(-1) x d(-1) iv + special diet) for 21 continuous days. Growth hormone administration significantly increased rat small intestinal mucosal villous height, mucosal thickness, proliferative index, and the expression of proliferating cell nuclear antigen and c-jun mRNA. Rehabilitative therapy increased the body weight, serum total protein and album in concentrations in patients. Their D-xylose absorption indices increased and fecal nitrogen losses decreased. Follow-up data showed that 6 of the 9 patients sustained on enteral nutrition. Growth hormone enhances the proliferative activity of the mucosal epithelium and bowel rehabilitative therapy may benefit the patients with short bowel syndrome.

Small bowel adenocarcinoma in Crohn disease: CT-enterography features with pathological correlation.

PubMed

Soyer, Philippe; Hristova, Lora; Boudghène, Frank; Hoeffel, Christine; Dray, Xavier; Laurent, Valérie; Fishman, Elliot K; Boudiaf, Mourad

2012-06-01

The aim of this study was to analyze the clinical, pathological, and CT-enterography findings of small bowel adenocarcinomas in Crohn disease patients. Clinical, histopathological, and imaging findings were retrospectively evaluated in seven Crohn disease patients with small bowel adenocarcinoma. CT-enterography examinations were reviewed for morphologic features and location of tumor, presence of stratification, luminal stenosis, proximal dilatation, adjacent lymph nodes, and correlated with findings at histological examination. The tumor was located in the terminal (n = 6) or distal (n = 1) ileum. On CT-enterography, the tumor was visible in five patients, whereas two patients had no visible tumor. Four different patterns were individualized including small bowel mass (n = 2), long stenosis with heterogeneous submucosal layer (n = 2), short and severe stenosis with proximal small bowel dilatation (n = 2), and sacculated small bowel loop with irregular and asymmetric circumferential thickening (n = 1). Stratification, fat stranding, and comb sign were present in two, two, and one patients, respectively. Identification of a mass being clearly visible suggests strongly the presence of small bowel adenocarcinoma in Crohn disease patients but adenocarcinoma may be completely indistinguishable from benign fibrotic or acute inflammatory stricture. Knowledge of these findings is critical to help suggest the diagnosis of this rare but severe complication of Crohn disease.

Fistuloclysis: An Interprofessional Approach to Nourishing the Fistula Patient.

PubMed

Willcutts, Kate; Mercer, David; Ziegler, Jane

2015-01-01

Enteric fistulas can be classified as enterocutaneous and/or enteroatmospheric. Both are devastating complications of bowel disease, abdominal surgery, and/or open abdomen. Enteric fistulas are associated with a mortality rate varying from 1% to 33%; the main cause of death is sepsis. Coordinated and skillful efforts of an interprofessional team are required in customizing successful treatment regimens appropriate to each patient's unique clinical scenario. A 65-year-old white woman experienced an enteroatmospheric fistula patient after ventral hernia repair. Care of this patient was based on the complementary relationship between professionals from 2 disciplines: the wound and ostomy continence nurse (WOC nurse) and the nutrition support registered dietitian/nutritionist. Working together, they developed a comprehensive wound, ostomy, and nutritional plan. Initially, the patient received parenteral nutrition exclusively. After the fistula tract was clearly defined, a feeding tube was placed into the distal limb of the fistula, and she received nourishment via a fistuloclysis (ie, enteral feedings administered via the fistula). A special wound management system was created to contain fistula output while allowing feeding through the distal limb of the fistula. Enterocutaneous and enteroatmospheric fistulas originating from the small bowel present a management challenge to the entire healthcare team. WOC nurses are often called upon to meet the challenge of maintaining skin health while promoting dignity and function. Nutrition support via registered dietitian/nutritionists play a critical role in managing the nutrition regimen for these patients. In this case, the use of fistuloclysis met the patient's nutritional needs while avoiding the risks associated with parenteral nutrition.

Addition of simethicone improves small bowel capsule endoscopy visualisation quality.

PubMed

Krijbolder, M S; Grooteman, K V; Bogers, S K; de Jong, D J

2018-01-01

Small bowel capsule endoscopy (SBCE) is an important diagnostic tool for small-bowel diseases but its quality may be hampered by intraluminal gas. This study evaluated the added value of the anti-foaming agent, simethicone, to a bowel preparation with polyethylene glycol (PEG) on the quality of small bowel visualisation and its use in the Netherlands. This was a retrospective, single-blind, cohort study. Patients in the PEG group only received PEG prior to SBCE. Patients in the PEG-S group ingested additional simethicone. Two investigators assessed the quality of small-bowel visualisation using a four-point scale for 'intraluminal gas' and 'faecal contamination'. By means of a survey, the use of anti-foaming agents was assessed in a random sample of 16 Dutch hospitals performing SBCE. The quality of small bowel visualisation in the PEG group (n = 33) was significantly more limited by intraluminal gas when compared with the PEG-S group (n = 31): proximal segment 83.3% in PEG group vs. 18.5% in PEG-S group (p < 0.01), distal segment 66.7% vs. 18.5% respectively (p < 0.01). No difference was observed in the amount of faecal contamination (proximal segment 80.0% PEG vs. 59.3% PEG-S, p = 0.2; distal segment 90.0% PEG vs. 85.2% PEG-S, p = 0.7), mean small bowel transit times (4.0 PEG vs. 3.9 hours PEG-S, p = 0.7) and diagnostic yield (43.3% PEG vs. 22.2% PEG-S, p = 0.16). Frequency of anti-foaming agent use in the Netherlands was low (3/16, 18.8%). Simethicone is of added value to a PEG bowel preparation in improving the quality of visualisation of the small bowel by reducing intraluminal gas. At present, the use of anti-foaming agents in SBCE preparation is not standard practice in the Netherlands.

Optimal Surgery for Mid-Transverse Colon Cancer: Laparoscopic Extended Right Hemicolectomy Versus Laparoscopic Transverse Colectomy.

PubMed

Matsuda, Takeru; Sumi, Yasuo; Yamashita, Kimihiro; Hasegawa, Hiroshi; Yamamoto, Masashi; Matsuda, Yoshiko; Kanaji, Shingo; Oshikiri, Taro; Nakamura, Tetsu; Suzuki, Satoshi; Kakeji, Yoshihiro

2018-04-02

Although the feasibility and safety of laparoscopic surgery for transverse colon cancer have been shown by the recent studies, the optimal laparoscopic approach for mid-transverse colon cancer is controversial. We retrospectively analyzed the data of patients with the mid-transverse colon cancer at our institutions between January 2007 and April 2017. Thirty-eight and 34 patients who received extended right hemicolectomy and transverse colectomy, respectively, were enrolled. There were no significant differences in operating time, blood loss, and hospital stay between the two groups. Postoperative complications developed in 10 of 34 patients (29.4%; wound infection: 2 cases, anastomotic leakage: 2 cases, bowel obstruction: 1 case, incisional hernia: 2 cases, others: 3 cases) for the transverse colectomy group and in 4 of 38 patients (10.5%; wound infection: 1 case, anastomotic leakage: 0 case, bowel obstruction: 2 cases, incisional hernia: 0 case, others: 1 case) for the extended right hemicolectomy group (P = 0.014). Although the median number of harvested #221 and #222 LNs was similar between the two groups (6 vs. 8, P = 0.710, and 3 vs. 2, P = 0.256, respectively), that of #223 was significantly larger in extended right hemicolectomy than in transverse colectomy (3 vs. 1, P = 0.038). The 5-year disease-free and overall survival rates were 92.4 and 90.3% for the extended right hemicolectomy group, and 95.7 and 79.6% for the transverse colectomy group (P = 0.593 and P = 0.638, respectively). Laparoscopic extended right hemicolectomy and laparoscopic transverse colectomy offer similar oncological outcomes for mid-transverse colon cancer. Laparoscopic extended right hemicolectomy might be associated with fewer postoperative complications.

Coffee Enema for Preparation for Small Bowel Video Capsule Endoscopy: A Pilot Study

PubMed Central

Kim, Eun Sun; Keum, Bora; Seo, Yeon Seok; Jeen, Yoon Tae; Lee, Hong Sik; Um, Soon Ho; Kim, Chang Duck; Ryu, Ho Sang

2014-01-01

Coffee enemas are believed to cause dilatation of bile ducts and excretion of bile through the colon wall. Proponents of coffee enemas claim that the cafestol palmitate in coffee enhances the activity of glutathione S-transferase, an enzyme that stimulates bile excretion. During video capsule endoscopy (VCE), excreted bile is one of the causes of poor preparation of the small bowel. This study aimed to evaluate the feasibility and effect of coffee enema for preparation of the small bowel during VCE. In this pilot study, 17 of 34 patients were assigned to the coffee enema plus polyethylene glycol (PEG) 2 L ingestion group, whereas the 17 remaining control patients received 2 L of PEG only. The quality of bowel preparation was evaluated in the two patient groups. Bowel preparations in the proximal segments of small bowel were not differ between two groups. In the mid and distal segments of the small intestine, bowel preparations tend to be better in patients who received coffee enemas plus PEG than in patients who received PEG only. The coffee enema group did not experience any complications or side effects. Coffee enemas may be a feasible option, and there were no clinically significant adverse events related to coffee enemas. More prospective randomized studies are warranted to improve small bowel preparation for VCE. PMID:25136541

Small bowel capsule endoscopy in 2007: Indications, risks and limitations

PubMed Central

Rondonotti, Emanuele; Villa, Federica; Mulder, Chris JJ; Jacobs, Maarten AJM; de Franchis, Roberto

2007-01-01

Capsule endoscopy has revoluzionized the study of the small bowel by providing a reliable method to evaluate, endoscopically, the entire small bowel. In the last six years several papers have been published exploring the possible role of this examination in different clinical conditions. At the present time capsule endoscopy is generally recommended as a third examination, after negative bidirectional endoscopy, in patients with obscure gastrointestinal bleeding. A growing body of evidence suggests also an important role for this examination in other clinical conditions such as Crohn’s disease, celiac disease, small bowel polyposis syndromes or small bowel tumors. The main complication of this examination is the retention of the device at the site of a previously unknown small bowel stricture. However there are also some other open issues mainly due to technical limitations of this tool (which is not driven from remote control, is unable to take biopsies, to insufflate air, to suck fluids or debris and sometimes to correctly size and locate lesions).The recently developed double balloon enteroscope, owing to its capability to explore a large part of the small bowel and to take targeted biopsies, although being invasive and time consuming, can overcome some limitations of capsule endoscopy. At the present time, in the majority of clinical conditions (i.e. obscure GI bleeding), the winning strategy seems to be to couple these two techniques to explore the small bowel in a painless, safe and complete way (with capsule endoscopy) and to define and treat the lesions identified (with double balloon enteroscopy). PMID:18069752

Laparoscopic resection of gastric and small bowel gastrointestinal stromal tumors: 10-year experience at a single center.

PubMed

Tabrizian, Parissa; Sweeney, Robert E; Uhr, Joshua H; Nguyen, Scott Q; Divino, Celia M

2014-03-01

Complete curative resection remains the treatment of choice for nonmetastatic gastrointestinal stromal tumors (GISTs). The safety and feasibility of laparoscopy in the treatment of this disease has been shown, however, the long-term oncologic outcomes of this technique remain unclear. An ongoing prospectively maintained database including all laparoscopically resected gastric and small bowel GISTs (n = 116) at Mount Sinai Medical Center from July 1999 to December 2011 was retrospectively analyzed. Recurrence and survival outcomes were calculated using the Kaplan-Meier method and compared with log-rank test. Tumors were of gastric (77.6%) and small bowel (22.4%) origins. Overall mean tumor size was 4.0 cm (±2.7 cm) and R0 resection was achieved in 113 (97.4%) cases. Overall perioperative complication rate was 14.7%, with a reoperative rate of 4.3% at 90 days. When comparing gastric with small bowel GISTs, a more acute presentation requiring emergent resections was noted in patients with small bowel GISTs (p = 008). However tumor size, operative data, and perioperative outcomes were comparable in both groups (p = NS). At a median follow-up of 56.4 months (range 0.1 to 162.4 months), recurrence rate was 7.8% and comparable in both gastric and small bowel GISTs (p = NS). Risk factors for recurrence on univariate analysis were presence of ulceration/necrosis (p < 0.001) and tumor size >5 cm (p = 0.05). Overall 10-year survival rate was 90.8%. Gastric and small bowel overall survival rates were similar (90.7% vs 91.3%, respectively). Overall 10-year disease-free survival was 80.0% (84.3% gastric vs 71.6% small bowel; p = NS). Our series demonstrates the safety and feasibility of laparoscopy in patients undergoing resection of small bowel and gastric GISTs. Comparable long-term oncologic outcomes with a 10-year survival of 90.8% were achieved. Copyright © 2014. Published by Elsevier Inc.

Role of computed tomography angiography in detection and staging of small bowel carcinoid tumors

PubMed Central

Bonekamp, David; Raman, Siva P; Horton, Karen M; Fishman, Elliot K

2015-01-01

Small-bowel carcinoid tumors are the most common form (42%) of gastrointestinal carcinoids, which by themselves comprise 70% of neuroendocrine tumors. Although primary small bowel neoplasms are overall rare (3%-6% of all gastrointestinal neoplasms), carcinoids still represent the second most common (20%-30%) primary small-bowel malignancy after small bowel adenocarcinoma. Their imaging evaluation is often challenging. State-of-the-art high-resolution multiphasic computed tomography together with advanced postprocessing methods provides an excellent tool for their depiction. The manifold interactive parameter choices however require knowledge of when to use which technique. Here, we discuss the imaging appearance and evaluation of duodenal, jejunal and ileal carcinoid tumors, including the imaging features of the primary tumor, locoregional mesenteric nodal metastases, and distant metastatic disease. A protocol for optimal lesion detection is presented, including the use of computed tomography enterography, volume acquisition, computed tomography angiography and three-dimensional mapping. Imaging findings are illustrated with a series of challenging cases which illustrate the spectrum of possible disease in the small bowel and mesentery, the range of possible appearances in the bowel itself on multiphase data and extraluminal findings such as the desmoplastic reaction in mesentery and hypervascular liver metastases. Typical imaging pitfalls and pearls are illustrated. PMID:26435774

Mini- or Less-open Sublay Operation (MILOS): A New Minimally Invasive Technique for the Extraperitoneal Mesh Repair of Incisional Hernias.

PubMed

Reinpold, Wolfgang; Schröder, Michael; Berger, Cigdem; Nehls, Jennifer; Schröder, Alexander; Hukauf, Martin; Köckerling, Ferdinand; Bittner, Reinhard

2018-01-16

Improvement of ventral hernia repair. Despite the use of mesh and other recent improvements, the currently popular techniques of ventral hernia repair have specific disadvantages and risks. We developed the endoscopically assisted mini- or less-open sublay (MILOS) concept. The operation is performed transhernially via a small incision with light-holding laparoscopic instruments either under direct, or endoscopic visualization. An endoscopic light tube was developed to facilitate this approach (EndotorchTM Wolf Company). Each MILOS operation can be converted to standard total extraperitoneal gas endoscopy once an extraperitoneal space of at least 8 cm has been created. All MILOS operations were prospectively documented in the German Hernia registry with 1 year questionnaire follow-up. Propensity score matching of incisional hernia operations comparing the results of the MILOS operation with the laparoscopic intraperitoneal onlay mesh operation (IPOM) and open sublay repair from other German Hernia registry institutions was performed. Six hundred fifteen MILOS incisional hernia operations were included. Compared with laparoscopic IPOM incisional hernia operation, the MILOS repair is associated with significantly a fewer postoperative surgical complications (P < 0.001) general complications (P < 0.004), recurrences (P < 0.001), and less chronic pain (P < 0.001). Matched pair analysis with open sublay repair revealed significantly a fewer postoperative complications (P < 0.001), reoperations (P < 0.001), infections (P = 0.007), general complications (P < 0.001), recurrences (P = 0.017), and less chronic pain (P < 0.001). The MILOS technique allows minimally invasive transhernial repair of incisional hernias using large retromuscular/preperitoneal meshes with low morbidity. The technique combines the advantages of open sublay and the laparoscopic IPOM repair.ClinicalTrials.gov Identifier NCT03133000.

Detection of high-grade small bowel obstruction on conventional radiography with convolutional neural networks.

PubMed

Cheng, Phillip M; Tejura, Tapas K; Tran, Khoa N; Whang, Gilbert

2018-05-01

The purpose of this pilot study is to determine whether a deep convolutional neural network can be trained with limited image data to detect high-grade small bowel obstruction patterns on supine abdominal radiographs. Grayscale images from 3663 clinical supine abdominal radiographs were categorized into obstructive and non-obstructive categories independently by three abdominal radiologists, and the majority classification was used as ground truth; 74 images were found to be consistent with small bowel obstruction. Images were rescaled and randomized, with 2210 images constituting the training set (39 with small bowel obstruction) and 1453 images constituting the test set (35 with small bowel obstruction). Weight parameters for the final classification layer of the Inception v3 convolutional neural network, previously trained on the 2014 Large Scale Visual Recognition Challenge dataset, were retrained on the training set. After training, the neural network achieved an AUC of 0.84 on the test set (95% CI 0.78-0.89). At the maximum Youden index (sensitivity + specificity-1), the sensitivity of the system for small bowel obstruction is 83.8%, with a specificity of 68.1%. The results demonstrate that transfer learning with convolutional neural networks, even with limited training data, may be used to train a detector for high-grade small bowel obstruction gas patterns on supine radiographs.

Safety and effectiveness of umbilical hernia repair in patients with cirrhosis.

PubMed

Hew, S; Yu, W; Robson, S; Starkey, G; Testro, A; Fink, M; Angus, P; Gow, P

2018-03-27

Umbilical hernia is a common complication in patients with cirrhosis. Early studies have reported a high morbidity and mortality associated with hernia repair. The traditional approach has been to non-operatively manage umbilical hernias in patients with cirrhosis. There are emerging data suggesting that an elective repair is a preferable approach. This study examined the outcomes of umbilical hernia repair in patients with advanced liver disease and compared this with a control group of non-cirrhotic patients. Prospective data were collected regarding the outcome of umbilical hernia repairs performed between 2004 and 2013 at the Austin Hospital, Melbourne, Australia. Outcomes at 90 days were compared between patients with and without cirrhosis. 79 patients with cirrhosis and 249 controls were analysed. Of the patients with cirrhosis, 9% were classified as Child-Pugh A, 61% were Child-Pugh B and 30% were Child-Pugh C. Emergency repairs for complicated hernias was undertaken in 18% of the cirrhosis population and 10% in controls (P = 0.10). Post-operative complications occurred more commonly in patients with cirrhosis (26%) compared with controls (11%) (P < 0.01). Emergency hernia repairs were associated with a higher complication rate in both patients with cirrhosis (62%) and controls (20%) (P = 0.01). There was no significant difference in the rate of hernia recurrence as assessed by clinical examination between patients with cirrhosis (2.7%) and controls (6.8%) (P = 0.17) nor in 90-day mortality between patients with cirrhosis (n = 1, 1.3%) and the controls (n = 0) (P = 0.43). Within the limitations of a small study cohort and therefore an underpowered study, elective surgical repair of umbilical hernias in patients with cirrhosis, including decompensated cirrhosis, may not be associated with a significant increase in mortality when compared to a control cohort. Whilst complications are higher in cirrhotic patients, there is no difference in the rate of hernia recurrence. Emergency repairs of umbilical hernias are associated with a high complication rate in cirrhotic patients.

Recurrent intestinal volvulus in midgut malrotation causing acute bowel obstruction: A case report

PubMed Central

Sheikh, Fayed; Balarajah, Vickna; Ayantunde, Abraham Abiodun

2013-01-01

Intestinal malrotation occurs when there is a disruption in the normal embryological development of the bowel. The majority of patients present with clinical features in childhood, though rarely a first presentation can take place in adulthood. Recurrent bowel obstruction in patients with previous abdominal operation for midgut malrotation is mostly due to adhesions but very few reported cases have been due to recurrent volvulus. We present the case of a 22-year-old gentleman who had laparotomy in childhood for small bowel volvulus and then presented with acute bowel obstruction. Preoperative computerised tomography scan showed small bowel obstruction and features in keeping with midgut malrotation. Emergency laparotomy findings confirmed midgut malrotation with absent appendix, abnormal location of caecum, ascending colon and small bowel. In addition, there were small bowel volvulus and a segment of terminal ileal stricture. Limited right hemicolectomy was performed with excellent postoperative recovery. This case is presented to illustrate a rare occurrence and raise an awareness of the possibility of dreadful recurrent volvulus even several years following an initial Ladd’s procedure for midgut malrotation. Therefore, one will need to exercise a high index of suspicion and this becomes very crucial in order to ensure prompt surgical intervention and thereby preventing an attendant bowel ischaemia with its associated high fatality. PMID:23556060

Recurrent intestinal volvulus in midgut malrotation causing acute bowel obstruction: A case report.

PubMed

Sheikh, Fayed; Balarajah, Vickna; Ayantunde, Abraham Abiodun

2013-03-27

Intestinal malrotation occurs when there is a disruption in the normal embryological development of the bowel. The majority of patients present with clinical features in childhood, though rarely a first presentation can take place in adulthood. Recurrent bowel obstruction in patients with previous abdominal operation for midgut malrotation is mostly due to adhesions but very few reported cases have been due to recurrent volvulus. We present the case of a 22-year-old gentleman who had laparotomy in childhood for small bowel volvulus and then presented with acute bowel obstruction. Preoperative computerised tomography scan showed small bowel obstruction and features in keeping with midgut malrotation. Emergency laparotomy findings confirmed midgut malrotation with absent appendix, abnormal location of caecum, ascending colon and small bowel. In addition, there were small bowel volvulus and a segment of terminal ileal stricture. Limited right hemicolectomy was performed with excellent postoperative recovery. This case is presented to illustrate a rare occurrence and raise an awareness of the possibility of dreadful recurrent volvulus even several years following an initial Ladd's procedure for midgut malrotation. Therefore, one will need to exercise a high index of suspicion and this becomes very crucial in order to ensure prompt surgical intervention and thereby preventing an attendant bowel ischaemia with its associated high fatality.

Perineal evisceration secondary to a bite injury in a dog with an untreated perineal hernia

PubMed Central

McCarthy, Daniel; Lux, Cassie; Seibert, Rachel

2016-01-01

Emergency surgery was performed on a 6-year-old castrated male springer spaniel dog with evisceration of most of the small intestinal tract through the perineal region, secondary to a dog attack. This is the first report describing successful treatment of perineal evisceration secondary to dog attack at an untreated perineal hernia, employing abdominal and perineal approaches. PMID:27708442

Long-term quality of life and outcomes following robotic assisted TAPP inguinal hernia repair.

PubMed

Iraniha, Andrew; Peloquin, Joshua

2018-06-01

Laparoscopic TAPP inguinal hernia repair is an established alternative to open hernia repair, which offers equivalent outcomes with less postoperative pain and faster recovery. Unfortunately, it remains technically challenging, requiring advanced laparoscopic skills which have limited its popularity among surgeons. The robotic platform has the potential to overcome these challenges. The objective of this study was to examine the long-term quality of life and outcomes following robotic assisted TAPP inguinal hernia repair, since these data have not been reported up to now. From October 2012 to October 2015, 159 inguinal hernias in 82 consecutive patients were repaired with 3D mesh (BARD) using da Vinci Si Surgical System (Intuitive Surgical, Sunnyvale, CA, USA). The patients' demographics and intraoperative data were documented. Patients were seen 2 and 6 weeks after the surgery and the complications were recorded. Patients were assessed 6 weeks after the surgery by a survey using a universal pain assessment tool to document their post-operative pain, narcotic use and time of return to work and exercise. A modified short form 12 (SF 12) was also sent out to the patients 12-36 months after the surgery to measure their health-related quality of life prior to surgery and at the 12- to 36-month follow-up, and to document any evidence of recurrence. Postoperative health-related quality of life scores were compared to the pre-operative baseline quality of life scores using the unpaired t test. Over the course of 3 years, 159 robotic assisted TAPP inguinal hernia repair were performed in 82 patients, 73 men and 9 women by one surgeon as an outpatient basis. The mean age was 53 and mean body mass index was 26. There were no intraoperative complications or conversions. The average operative time was 99 min. Four patients developed urinary retention post-operatively and one patient developed postoperative bowel obstruction requiring laparoscopic lysis of adhesion with no long-term complications. All patients completed the pain assessment survey and the median pain score, 3 days after the surgery was 3. Narcotics were used for an average of 3.1 days. The modified SF 12 survey assessing for quality of life before and 12-36 months after surgery was completed and returned by 29 patients (response rate of 35.4% and median follow-up of 32 months). Only one recurrence was reported which was repaired with open technique. The analysis of the SF 12 survey that evaluated patient's quality of life, pain score and the ability to perform activities of daily living before and after surgery revealed a significant improvement in those measures 12-36 months after the surgery compare to their baseline. Hernia recurrence, chronic pain and physical impairment are the major long-term concerns after any type of inguinal hernia repair. Our results demonstrate that robotic assisted TAPP inguinal hernia repair appears to be a technically feasible, reproducible and safe minimally invasive alternative with low recurrence, low chronic pain and high health-related quality of life in the long term.

Polyethylene glycol plus simethicone in small-bowel preparation for capsule endoscopy.

PubMed

Spada, Cristiano; Riccioni, Maria E; Familiari, Pietro; Spera, Gianluca; Pirozzi, Giuseppe A; Marchese, Michele; Bizzotto, Alessandra; Ingrosso, Marcello; Costamagna, Guido

2010-05-01

Small-bowel contents can hamper the quality of video-capsule endoscopy (VCE). No standardized protocol has been proposed and overnight fasting remains the proposed preparation for VCE. The aim was to evaluate the effects of 2 regimens of bowel preparation on small intestine cleansing, diagnostic yield and capsule transit times. This is a prospective, randomized, blinded, and controlled study. Sixty patients referred for VCE were randomized into 2 groups. Group A ingested 2l of a polyethylene glycol and simethicone solution 16h before VCE. Group B were instructed to consume a fibre-free diet and allowed to consume clear liquids the day before VCE. The small-bowel cleansing was graded as "complete" if the entire wall was assessable, "incomplete" if more than 50% of the wall was visible, and "insufficient" if less than 50% of the wall was visible. In group A, a "complete", "incomplete" and "insufficient" small-bowel cleansing was achieved in 42%, 39% and 19% of cases respectively. In group B, a "complete", "incomplete" and "insufficient" small-bowel cleansing was achieved in 43%, 33% and 24% of cases respectively. No significant differences were observed between the two groups, regarding small-bowel cleansing level (p=0.65). No differences were also observed in the diagnostic yield (48.2%, 13.8% and 38% vs 65.5%, 6.9% and 27.6% of positive, suspicious and no findings respectively, in groups A and B [p=0.39]) and small-bowel transit times (mean 288min and 299 min in groups A and B respectively [p=0.70]). The results of the present study do not support the use of 2l of a polyethylene glycol and simethicone solution before VCE. Copyright 2009 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

First clinical trial of a newly developed capsule endoscope with panoramic side view for small bowel: a pilot study.

PubMed

Friedrich, Kilian; Gehrke, Sven; Stremmel, Wolfgang; Sieg, Andreas

2013-09-01

Capsule endoscopy is the first-line diagnostic technique for the small bowel. However, the inability to visualize the duodenal papilla is an inherent limitation of this method. In the present study, we evaluated feasibility of a newly developed CapsoCam SV1 capsule. This is a prospective dual center study of a newly developed video capsule CapsoCam SV1 from Capsovision, CA, providing panoramic 360° imaging. A high frequency of 20 frames occurs per second for the first 2 h and thereafter 12 frames/s, with a battery life of 15 h. We evaluated feasibility and completeness of small bowel examination together with secondary endpoints of duodenal papilla detection in 33 patients. Patients swallowed the capsules following colonoscopy or were prepared with 2 L of polyethylene glycol solution prior to the examination. All patients swallowed 20 mg of metoclopramide and 160 mg of simethicone 30 min before ingestion of the capsule. Thirty-one of the 33 patients' data could be evaluated. Small bowel examination was complete in all procedures. Mean time to pass the small bowel was 258 ± 136 min. Average small bowel cleanliness was 3.3 ± 0.5. In 71% of the patients, we identified the duodenal papilla. No adverse reaction in relation to the capsule examination was observed. CapsoCam SV1 is a safe and efficient tool in small bowel examination. The duodenal papilla as the only landmark in small bowel is detected in more than 70% of the patients. © 2013 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

Long-term follow-up results of umbilical hernia repair.

PubMed

Venclauskas, Linas; Jokubauskas, Mantas; Zilinskas, Justas; Zviniene, Kristina; Kiudelis, Mindaugas

2017-12-01

Multiple suture techniques and various mesh repairs are used in open or laparoscopic umbilical hernia (UH) surgery. To compare long-term follow-up results of UH repair in different hernia surgery groups and to identify risk factors for UH recurrence. A retrospective analysis of 216 patients who underwent elective surgery for UH during a 10-year period was performed. The patients were divided into three groups according to surgery technique (suture, mesh and laparoscopic repair). Early and long-term follow-up results including hospital stay, postoperative general and wound complications, recurrence rate and postoperative patient complaints were reviewed. Risk factors for recurrence were also analyzed. One hundred and forty-six patients were operated on using suture repair, 52 using open mesh and 18 using laparoscopic repair technique. 77.8% of patients underwent long-term follow-up. The postoperative wound complication rate and long-term postoperative complaints were significantly higher in the open mesh repair group. The overall hernia recurrence rate was 13.1%. Only 2 (1.7%) patients with small hernias (< 2 cm) had a recurrence in the suture repair group. Logistic regression analysis showed that body mass index (BMI) > 30 kg/m 2 , diabetes and wound infection were independent risk factors for umbilical hernia recurrence. The overall umbilical hernia recurrence rate was 13.1%. Body mass index > 30 kg/m 2 , diabetes and wound infection were independent risk factors for UH recurrence. According to our study results, laparoscopic medium and large umbilical hernia repair has slight advantages over open mesh repair concerning early postoperative complications, long-term postoperative pain and recurrence.

Giant dedifferentiated liposarcoma of small bowel mesentery: a case report.

PubMed

Meher, Susanta; Mishra, Tushar Subhadarshan; Rath, Satyajit; Sasmal, Prakash Kumar; Mishra, Pritinanda; Patra, Susama

2016-09-21

Dedifferentiated liposarcoma is an uncommon variant of liposarcoma, with poor prognosis and higher preponderance to local recurrence. Only nine cases of dedifferentiated liposarcoma of small bowel mesentery have been reported till now. This is a case of giant dedifferentiated liposarcoma of the small bowel mesentery, weighing nearly 9 kg (19.8 lbs), with synchronous lesions in the extraperitoneal space, which is the first such case to be reported. We report a case of a 62-year-old man, who presented with a huge abdominal mass occupying nearly the entire abdomen. A contrast enhanced computed tomography of abdomen and pelvis revealed a large, poorly enhancing, heterogeneous, lobulated mass of size 27 × 16 cm, displacing the bowel loops peripherally. At laparotomy, a large mass arising from the small bowel mesentery was found. In addition, many other smaller synchronous lesions were studded in the entire small bowel mesentery and a couple more in the extraperitoneal space. A palliative excision of the giant mass along with the adjacent small bowel was done. The other smaller swellings were not causing any mass effect and were left behind as they were numerous, virtually ruling out any possibility of a curative excision. The histopathological examination suggested the diagnosis of dedifferentiated liposarcoma. On immunohistochemistry, S-100 was positive in the well-differentiated sarcomatous areas. The CD 117 and SMA were strongly negative ruling out the possibility of a gastrointestinal stromal tumour. The CD 34 however was positive in the tumour cells. Dedifferentiated liposarcoma of the small bowel mesentery is rare. Involvement of nearly whole of the small bowel mesentery in the disease process virtually rules out the possibility of a curative resection, the mainstay of management. This report would add to the knowledge of this rare disease and the possible therapeutic problem that may be encountered in case of multifocal disease.

Laparoscopic inguinal hernioplasty after robot-assisted laparoscopic radical prostatectomy.

PubMed

Sakon, M; Sekino, Y; Okada, M; Seki, H; Munakata, Y

2017-10-01

To evaluate the efficacy and safety of laparoscopic transabdominal preperitoneal (TAPP) inguinal hernia repair in patients who have undergone robot-assisted laparoscopic radical prostatectomy (RALP). From July 2014 to December 2016, TAPP inguinal hernia repair was conducted in 40 consecutive patients who had previously undergone RALP. Their data were retrospectively analyzed as an uncontrolled case series. The mean operation time in patients who had previously undergone RALP was 99.5 ± 38.0 min. The intraoperative blood loss volume was small, and the duration of hospitalization was 2.0 ± 0.5 days. No intraoperative complications or major postoperative complications occurred. During the average 11.2-month follow-up period, no patients who had previously undergone prostatectomy developed recurrence. Laparoscopic TAPP inguinal hernia repair after RALP was safe and effective. TAPP inguinal hernia repair may be a valuable alternative to open hernioplasty.

Laparoscopic repair of a large perineal hernia after laparoscopic abdominoperineal resection: A case report.

PubMed

Kakiuchi, Daiki; Saito, Kenichiro; Mitsui, Takeshi; Munemoto, Yoshinori; Takashima, Yoshihiro; Amaya, Susumu; Shimada, Masanari; Kato, Yosuke

2018-06-19

A 75-year-old woman underwent laparoscopic abdominoperineal resection. Four months after abdominoperineal resection, the patient complained of a perineal bulge and urination disorder. Abdominal CT showed protrusion of the small intestine and bladder to the perineum. The patient underwent laparoscopic hernia repair with mesh. The size of the hernial orifice was 7.0 × 9.0 cm, and it had no solid rim. The mesh was tacked ventrally to the pectineal ligament and dorsally to the sacrum, and then sutured on the lateral side. The hernia has not recurred 10 months after the operation. Laparoscopic repair is a good treatment choice for secondary perineal hernia and fixing the mesh to the pectineal ligament, and the sacrum prevents the mesh from sagging. © 2018 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

[Role of the small intestinal decompression tube and Gastrografin in the treatment of early postoperative inflammatory small bowel obstruction].

PubMed

Li, Wei; Li, Zhixia; An, Dali; Liu, Jing; Zhang, Xiaohu

2014-03-01

To evaluate the role of the small intestinal decompression tube (SIDT) and Gastrografin in the treatment of early postoperative inflammatory small bowel obstruction (EPISBO). Twelve patients presented EPISBO after abdominal surgery in our department from April 2011 to July 2012. Initially, nasogastric tube decompression and other conventional conservative treatment were administrated. After 14 days, obstruction symptom improvement was not obvious, then the SIDT was used. At the same time, Gastrografin was injected into the small bowel through the SIDT in order to demonstrate the site of obstruction of small bowel and its efficacy. In 11 patients after this management, obstruction symptoms disappeared, bowel function recovered within 3 weeks, and oral feeding occurred gradually. Another patient did not pass flatus after 4 weeks and was reoperated. After postoperative follow-up of 6 months, no case relapsed with intestinal obstruction. For severe and long course of early postoperative inflammatory intestinal obstruction, intestinal decompression tube plus Gastrografin is safe and effective, and can avoid unnecessary reoperation.

Recovery after abdominal wall reconstruction.

PubMed

Jensen, Kristian Kiim

2017-03-01

Incisional hernia is a common long-term complication to abdominal surgery, occurring in more than 20% of all patients. Some of these hernias become giant and affect patients in several ways. This patient group often experiences pain, decreased perceived body image, and loss of physical function, which results in a need for surgical repair of the giant hernia, known as abdominal wall reconstruction. In the current thesis, patients with a giant hernia were examined to achieve a better understanding of their physical and psychological function before and after abdominal wall reconstruction. Study I was a systematic review of the existing standardized methods for assessing quality of life after incisional hernia repair. After a systematic search in the electronic databases Embase and PubMed, a total of 26 studies using standardized measures for assessment of quality of life after incisional hernia repair were found. The most commonly used questionnaire was the generic Short-Form 36, which assesses overall health-related quality of life, addressing both physical and mental health. The second-most common questionnaire was the Carolinas Comfort Scale, which is a disease specific questionnaire addressing pain, movement limitation and mesh sensation in relation to a current or previous hernia. In total, eight different questionnaires were used at varying time points in the 26 studies. In conclusion, standardization of timing and method of quality of life assessment after incisional hernia repair was lacking. Study II was a case-control study of the effects of an enhanced recovery after surgery pathway for patients undergoing abdominal wall reconstruction for a giant hernia. Sixteen consecutive patients were included prospectively after the implementation of a new enhanced recovery after surgery pathway at the Digestive Disease Center, Bispebjerg Hospital, and compared to a control group of 16 patients included retrospectively in the period immediately prior to the implementation of the pathway. The enhanced recovery after surgery pathway included preoperative high-dose steroid, daily assessment of revised discharge criteria and an aggressive approach to restore bowel function (chewing gum and enema on postoperative day two). Patients who followed the enhanced recovery after surgery pathway reported low scores of pain, nausea and fatigue, and were discharged significantly faster than patients in the control group. A non-significant increase in postoperative readmissions and reoperations was observed after the introduction of the enhanced recovery after surgery pathway. Study III and IV were prospective studies of patients undergoing abdominal wall reconstruction for giant incisional hernia, who were compared to a control group of patients with an intact abdominal wall undergoing colorectal resection for benign or low-grade malignant disease. Patients were examined within a week preoperatively and again one year postoperatively. In study III, the respiratory function and respiratory quality of life were assessed, and the results showed that patients with a giant incisional hernia had a decreased expiratory lung function (peak expiratory flow and maximal expiratory pressure) compared to the predicted values and also compared to patients in the control group. Both parameters increased significantly after abdominal wall reconstruction, while no other significant changes were found in objective or subjective measures at one-year follow-up in both groups of patients. Lastly, study IV examined the abdominal wall- and extremity function, as well as overall and disease specific quality of life. We found that patients with a giant hernia had a significantly decreased relative function of the abdominal wall compared to patients with an intact abdominal wall, and that this deficit was offset at one-year follow-up. Patients in the control group showed a postoperative decrease in abdominal wall function, while no changes were found in extremity function in either group. Patients reported improved quality of life after abdominal wall reconstruction. In summary, the studies in this thesis concluded that; standardization of patient-reported outcomes after incisional hernia repair is lacking; enhanced recovery after surgery is feasible: after abdominal wall reconstruction and seems to lower the time to discharge; patients with giant incisional hernia have compromised expiratory lung function and abdominal wall function, both of which are restored one year after abdominal wall reconstruction.

Altered small intestinal absorptive enzyme activities in leptin-deficient obese mice: influence of bowel resection.

PubMed

Kiely, James M; Noh, Jae H; Svatek, Carol L; Pitt, Henry A; Swartz-Basile, Deborah A

2006-07-01

Residual bowel increases absorption after massive small bowel resection. Leptin affects intestinal adaptation, carbohydrate, peptide, and lipid handling. Sucrase, peptidase, and acyl coenzyme A:monoacylglycerol acyltransferase (MGAT) are involved in carbohydrate, protein, and lipid absorption. We hypothesized that leptin-deficient obese mice would have altered absorptive enzymes compared with controls before and after small bowel resection. Sucrase, peptidase (aminopeptidase N [ApN], dipeptidyl peptidase IV [DPPIV]), and MGAT activities were determined from lean control (C57BL/6J, n = 16) and leptin-deficient (Lep(ob), n = 16) mice small bowel before and after 50% resection. Ileal sucrase activity was greater in obese mice before and after resection. Jejunal ApN and DPPIV activities were lower for obese mice before resection; ileal ApN activity was unaltered after resection for both strains. Resection increased DPPIV activity in both strains. Jejunal MGAT in obese mice decreased postresection. In both strains, ileal MGAT activity decreased after resection, and obese mice had greater activity in remnant ileum. After small bowel resection, leptin-deficient mice have increased sucrase activity and diminished ileal ApN, DPPIV, and MGAT activity compared with controls. Therefore, we conclude that leptin deficiency alters intestinal enzyme activity in unresected animals and after small bowel resection. Altered handling of carbohydrate, protein, and lipid may contribute to obesity and diabetes in leptin-deficient mice.

Analysis of 178 penetrating stomach and small bowel injuries.

PubMed

Salim, Ali; Teixeira, Pedro G R; Inaba, Kenji; Brown, Carlos; Browder, Timothy; Demetriades, Demetrios

2008-03-01

Surgical site infections (SSIs), such as wound infection, fascial dehiscence, and intraabdominal abscess, commonly occur following penetrating abdominal trauma. However, most of the literature involves penetrating colon injuries. There are few reports describing complications following penetrating stomach and small bowel injuries. Based on the hypothesis that SSIs are commonly found following penetrating stomach and small bowel trauma, a prospective observational study was performed at an academic Level I trauma center from March 1, 2004 until August 31, 2006. The subjects were patients who had sustained a penetrating injury to the stomach or small bowel. Patients were followed for the development of an SSI, defined as wound infection, fascial dehiscence, or intraabdominal abscess. A total of 178 patients were admitted with penetrating stomach or small bowel injuries over the 29-month period. There were 121 (68%) gunshot injuries and 57 (32%) stab wounds. Associated intraabdominal injuries occurred in 74% of patients. Overall, SSIs occurred in 20% of cases. Risk factors for SSI included associated duodenal or colon injury, whereas time to operating room, blood loss, and type and duration of antibiotic use were not. When associated colon injuries were excluded, SSIs occurred in 16% of patients with gastric injuries and 13% of those with small bowel injuries. SSIs commonly follow penetrating stomach and small bowel trauma. Risk factors for SSI include associated duodenal or colon injury. Delay to operating room, blood loss, and type and length of antibiotic prophylaxis were not associated with an increased risk of SSI.

Most small bowel cancers are revealed by a complication

PubMed Central

Negoi, Ionut; Paun, Sorin; Hostiuc, Sorin; Stoica, Bodgan; Tanase, Ioan; Negoi, Ruxandra Irina; Beuran, Mircea

2015-01-01

ABSTRACT Objective To characterize the pattern of primary small bowel cancers in a tertiary East-European hospital. Methods A retrospective study of patients with small bowel cancers admitted to a tertiary emergency center, over the past 15 years. Results There were 57 patients with small bowel cancer, representing 0.039% of admissions and 0.059% of laparotomies. There were 37 (64.9%) men, mean age of 58 years; and 72 years for females. Out of 57 patients, 48 (84.2%) were admitted due to an emergency situation: obstruction in 21 (38.9%), perforation in 17 (31.5%), upper gastrointestinal bleeding in 8 (14.8%), and lower gastrointestinal bleeding in 2 (3.7%). There were 10 (17.5%) duodenal tumors, 21 (36.8%) jejunal tumors and 26 (45.6%) ileal tumors. The most frequent neoplasms were gastrointestinal stromal tumor in 24 patients (42.1%), adenocarcinoma in 19 (33.3%), lymphoma in 8 (14%), and carcinoids in 2 (3.5%). The prevalence of duodenal adenocarcinoma was 14.55 times greater than that of the small bowel, and the prevalence of duodenal stromal tumors was 1.818 time greater than that of the small bowel. Obstruction was the complication in adenocarcinoma in 57.9% of cases, and perforation was the major local complication (47.8%) in stromal tumors. Conclusion Primary small bowel cancers are usually diagnosed at advanced stages, and revealed by a local complication of the tumor. Their surgical management in emergency setting is associated to significant morbidity and mortality rates. PMID:26676271

Capsule Endoscopy Crohn's Disease Activity Index (CECDAIic or Niv Score) for the Small Bowel and Colon.

PubMed

Niv, Yaron; Gal, Eyal; Gabovitz, Violeta; Hershkovitz, Marcela; Lichtenstein, Lev; Avni, Irit

2018-01-01

Crohn's disease (CD) is a chronic inflammatory disorder defined as a transmural inflammation of the bowel wall, affecting the small and large intestine. The Capsule Endoscopy Crohn's Disease Activity Index (CECDAI or Niv score) was devised to measure mucosal disease activity. We extended the Niv score to the colon and have a comprehensive view of the whole intestine. We evaluated 3 parameters of intestinal pathology: A, Inflammation; B, Extent of disease; C, Presence of strictures. The scoring formula is as follows: CEDCAIic=(A1×B1+C1)+(A2×B2+C2)+(A3×B3+C3)+(A4×B4+C4) (1=proximal small bowel, 2=distal small bowel, 3=right colon, 4=left colon). The median CECDAIic score was 15.5 (range, 0 to 42), and the mean±SD score was 17.2±11.5. The CECDAIic scores per patient were similar among the 5 observers. Kendall's coefficient of concordance was high and significant for almost all the parameters examined except for strictures in the proximal small bowel and distal colon. Nevertheless, the coefficients for the small bowel and for the whole intestine were high, 0.85 and 0.77, P<0.0001, respectively. We established a new score, the CECDAIic of the small-bowel and colonic CD. We offer this easy, user-friendly score for use in randomized controlled trials and in the clinical follow-up of CD patients.

Consensus Recommendations for Evaluation, Interpretation, and Utilization of Computed Tomography and Magnetic Resonance Enterography in Patients With Small Bowel Crohn's Disease.

PubMed

Bruining, David H; Zimmermann, Ellen M; Loftus, Edward V; Sandborn, William J; Sauer, Cary G; Strong, Scott A

2018-03-01

Computed tomography and magnetic resonance enterography have become routine small bowel imaging tests to evaluate patients with established or suspected Crohn's disease, but the interpretation and use of these imaging modalities can vary widely. A shared understanding of imaging findings, nomenclature, and utilization will improve the utility of these imaging techniques to guide treatment options, as well as assess for treatment response and complications. Representatives from the Society of Abdominal Radiology Crohn's Disease-Focused Panel, the Society of Pediatric Radiology, the American Gastroenterological Association, and other experts, systematically evaluated evidence for imaging findings associated with small bowel Crohn's disease enteric inflammation and established recommendations for the evaluation, interpretation, and use of computed tomography and magnetic resonance enterography in small bowel Crohn's disease. This work makes recommendations for imaging findings that indicate small bowel Crohn's disease, how inflammatory small bowel Crohn's disease and its complications should be described, elucidates potential extra-enteric findings that may be seen at imaging, and recommends that cross-sectional enterography should be performed at diagnosis of Crohn's disease and considered for small bowel Crohn's disease monitoring paradigms. A useful morphologic construct describing how imaging findings evolve with disease progression and response is described, and standard impressions for radiologic reports that convey meaningful information to gastroenterologists and surgeons are presented. © 2018, RSNA, AGA Institute, and Society of Abdominal Radiology This article is being published jointly in Radiology and Gastroenterology.

Consensus Recommendations for Evaluation, Interpretation, and Utilization of Computed Tomography and Magnetic Resonance Enterography in Patients With Small Bowel Crohn's Disease.

PubMed

Bruining, David H; Zimmermann, Ellen M; Loftus, Edward V; Sandborn, William J; Sauer, Cary G; Strong, Scott A

2018-03-01

Computed tomography and magnetic resonance enterography have become routine small bowel imaging tests to evaluate patients with established or suspected Crohn's disease, but the interpretation and use of these imaging modalities can vary widely. A shared understanding of imaging findings, nomenclature, and utilization will improve the utility of these imaging techniques to guide treatment options, as well as assess for treatment response and complications. Representatives from the Society of Abdominal Radiology Crohn's Disease-Focused Panel, the Society of Pediatric Radiology, the American Gastroenterological Association, and other experts, systematically evaluated evidence for imaging findings associated with small bowel Crohn's disease enteric inflammation and established recommendations for the evaluation, interpretation, and use of computed tomography and magnetic resonance enterography in small bowel Crohn's disease. This work makes recommendations for imaging findings that indicate small bowel Crohn's disease, how inflammatory small bowel Crohn's disease and its complications should be described, elucidates potential extra-enteric findings that may be seen at imaging, and recommends that cross-sectional enterography should be performed at diagnosis of Crohn's disease and considered for small bowel Crohn's disease monitoring paradigms. A useful morphologic construct describing how imaging findings evolve with disease progression and response is described, and standard impressions for radiologic reports that convey meaningful information to gastroenterologists and surgeons are presented. Copyright © 2018 AGA Institute, RSNA, and Society of Abdominal Radiology. Published by Elsevier Inc. All rights reserved.

Evaluation of gastric and small bowel transit times in coeliac disease with the small bowel PillCam®: a single centre study in a non gluten-free diet adult Italian population with coeliac disease.

PubMed

Urgesi, R; Cianci, R; Bizzotto, A; Costamagna, G; Riccioni, M E

2013-05-01

The mechanisms underlying bowel disturbances in coeliac disease are still relatively unclear. Past reports suggested that small bowel motor abnormalities may be involved in this pathological condition; there are no studies addressing small bowel transit in coeliac disease before and after a gluten-free diet. The objective of this study was to determine whether capsule endoscopy (CE) could serve as a test for measurement of gastric and small bowel transit times in a group of symptomatic or asymptomatic coeliac patients at the time of diagnosis with respect to a control group. Thirty coeliac untreated patients and 30 age-, sex- and BMI-matched healthy controls underwent CE assessment of whole gut transit times. All subjects completed the study per protocol and experienced natural passage of the pill. No statistical significant differences between gastric emptying and small bowel transit times both in coeliac and control group were found (p = 0.1842 and p = 0.7134; C.I. 95%, respectively). No correlation was found in coeliac patients and control group between transit times and age, sex and BMI. By using the Pearson's correlation test, significant correlation emerged between gastric emptying time and small bowel transit times in coeliac disease (r = 0.1706). CE reveals unrecognized gender differences and may be a novel outpatient technique for gut transit times' assessment without exposure to radiation and for the evaluation of upper gut dysfunction in healthy patients suffering from constipation without evidence of intestinal malabsorption. Nevertheless, CE does not seem to be the most suitable method for studying gut transit times in untreated coeliac patients; this might be ascribed to the fact that CE consists of inert (non-digestible, non-absorbable) substances.

Obscure recurrent gastrointestinal bleeding: a revealed mystery?

PubMed

Riccioni, Maria Elena; Urgesi, Riccardo; Cianci, Rossella; Marmo, Clelia; Galasso, Domenico; Costamagna, Guido

2014-08-01

Nowadays, capsule endoscopy (CE) is the first-line procedure after negative upper and lower gastrointestinal (GI) endoscopy for obscure gastrointestinal bleeding (OGIB). Approximately, two-thirds of patients undergoing CE for OGIB will have a small-bowel abnormality. However, several patients who underwent CE for OGIB had the source of their blood loss in the stomach or in the colon. The aim of the present study is to determine the incidence of bleeding lesions missed by the previous gastroscopy/colonoscopy with CE and to evaluate the indication to repeat a new complete endoscopic workup in subjects related to a tertiary center for obscure bleeding before CE. We prospectively reviewed data from 637/1008 patients underwent to CE for obscure bleeding in our tertiary center after performing negative gastroscopy and colonoscopy. CE revealed a definite or likely cause of bleeding in stomach in 138/637 patients (yield 21.7%) and in the colon in 41 patients (yield 6.4%) with a previous negative gastroscopy and colonoscopy, respectively. The lesions found were outside the small bowel in only 54/637 (8.5%) patients. In 111/138 patients, CE found lesions both in stomach and small bowel (small-bowel erosions in 54, AVMs in 45, active small-bowel bleeding in 4, neoplastic lesions in 3 and distal ileum AVMs in 5 patients). In 24/41 (58.5%) patients, CE found lesions both in small bowel and colon (multiple small-bowel erosions in 15; AVMs in 8 and neoplastic lesion in 1 patients. All patients underwent endoscopic therapy or surgery for their nonsmall-bowel lesions. Lesions in upper or lower GI tract have been missed in about 28% of patients submitted to CE for obscure bleeding. CE may play an important role in identifying lesions missed at conventional endoscopy.

Efficacy of laparoscopically assisted high ligation of patent processus vaginalis in children.

PubMed

Ahmed, H; Youssef, M K; Salem, E A; Fawzi, A M; Desoky, E A E; Eliwa, A M; Sakr, A M N; Shahin, A M S

2016-02-01

Laparoscopic hernia repairs have been proven to be efficient and safe for children, despite the slightly higher recurrence rate compared with the classic surgical repair. They have the advantage of easy and precise identification of the type of defect and its correction, both in ipsilateral and contralateral sides. The objectives of this study were to evaluate the efficacy, safety and outcome of the laparoscopically assisted piecemeal high ligation of a patent processus vaginalis (PPV) in children. A total of 40 children were enrolled into this prospective study; they were aged ≥ 6 months and had an inguinal hernia. The peritoneal cavity, including the contralateral side, was inspected for the possibility of bilateral hernias using a 3-mm 30° telescope. Another 3-mm port was introduced through the same infra-umbilical incision. The hernia was manually reduced or with the aid of a working infra-umbilical grasper. A prolene or vicryl 2/0 or 3/0 suture on a curved semicircle round-bodied taper-ended 25-30 mm needle was introduced through a very small inguinal skin-crease incision. It was passed through the abdominal wall layers to the peritoneum and was manipulated by the laparoscopic grasper to pick up the peritoneum in piecemeal all around the internal ring. The needle was then pushed to the outside near to the entrance site, thus forming a semicircle around the internal ring. The suture was then tied and the knot was subcutaneously buried. The primary outcome of the procedure was the incidence of intraoperative diagnosis and surgical repair of contralateral hernias in pre-operatively diagnosed unilateral cases. The secondary outcomes were defined as the incidence of complications and hernia recurrence. The exploratory laparoscopy found contralateral patent processus vaginalis (CPPV) with a detection rate of 28.1%. Chan et al., Esposito et al., Toufique et al. and Niyogi et al. reported similar figures for laparoscopic contralateral hernia detection rates of 28%, 39%, 39.7% and 29.2%, respectively. The limitations of this study were the small sample size, plus the risk factors and clinical significance for CPPV. Laparascopically assisted piecemeal closure of the internal inguinal ring in children is a safe and effective procedure. It helps in detecting a contralateral hernia without prolonging the operative time. Copyright © 2015 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Small bowel perforation secondary to metastatic non-small cell lung cancer. A rare entity with a dismal prognosis.

PubMed

Salemis, Nikolaos S; Nikou, Efstathios; Liatsos, Christos; Gakis, Christos; Karagkiouzis, Grigorios; Gourgiotis, Stavros

2012-09-01

The incidence of gastrointestinal metastases from lung cancer is higher than previously thought as they have been reported in 2-14% of the cases in autopsy studies. However, clinically significant metastases are rare. Small bowel perforation secondary to metastatic non-small cell lung cancer is a very rare clinical entity. The aim of this study is to describe a case of ileal perforation in a patient with intestinal metastases of a non-small cell lung cancer, along with a review of the literature. A 57-year-old male with a history of non-small cell lung cancer was referred to our emergency department with signs and symptoms of acute surgical abdomen. A computed tomography scan demonstrated dilated small bowel loops, liver deposits, and signs of perforation of an intra-abdominal hollow viscus. Emergency exploratory laparotomy revealed diffuse purulent peritonitis and a perforated ileal tumor. A segmental small bowel resection and primary anastomosis were performed. Histological and immunohistochemical findings were consistent with a metastatic non-small cell lung carcinoma. Additional evaluation revealed widespread metastatic disease. Unfortunately, despite adjuvant treatment, the patient died of progressive disease 2 months after surgery. Small bowel perforation due to metastatic non-small cell lung cancer is a very rare clinical entity. The possibility of small bowel metastases should be kept in mind in patients with lung cancer presenting with an acute abdomen. Intestinal perforation occurs in advanced stages and is usually a sign of widespread disease. Aggressive surgery can provide effective palliation and may improve short-term survival. The prognosis is however dismal.

Small bowel resection - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100039.htm Small bowel resection - series—Normal anatomy To use the ... to slide 5 out of 5 Overview The small intestine absorbs much of the liquid from foods. ...

Small bowel endoluminal imaging (capsule and enteroscopy).

PubMed

Murino, Alberto; Despott, Edward J

2017-04-01

Over the last 16 years, the disruptive technologies of small bowel capsule endoscopy and device-assisted enteroscopy have revolutionised endoluminal imaging and minimally invasive therapy of the small bowel. Further technological developments continue to expand their indications and use. This brief review highlights the state-of-the-art in this arena and aims to summarise the current and potential future role of these technologies in clinical practice.

Purgative bowel cleansing combined with simethicone improves capsule endoscopy imaging.

PubMed

Wei, Wei; Ge, Zhi-Zheng; Lu, Hong; Gao, Yun-Jie; Hu, Yun-Biao; Xiao, Shu-Dong

2008-01-01

To evaluate the effects of the various methods of small bowel preparation on the quality of visualization of the small bowel and the gastrointestinal transit time of capsule endoscopy (CE). Ninety patients referred for CE were prospectively randomized to three equal groups according to the preparation used: (a) a control group, in which patients were requested to drink 1 L of clear liquids only, 12 h before the examination; (b) a purgative group, in which patients were requested to ingest 1 L of a polyethylene glycol (PEG)/electrolyte solution only, 12 h before the examination; or (c) a purgative combined with simethicone group (P-S group), in which patients were requested to ingest 1 L of PEG, 12 h before the examination, and 300 mg of simethicone, 20 min before the examination. Effects of the different bowel preparations on the gastric transit time (GTT), small bowel transit time (SBTT), examination completion rate, quality of images of the entire small intestine, and cleansing of the proximal small bowel and distal ileum were evaluated. The number of patients with "adequate" cleansing of the entire small intestine was 17 in the P-S group, 12 in the purgative group, and seven in the control group (P= 0.002). The P-S group had significantly better image quality than the control group (P= 0.001). The P-S group had significantly better image quality for the proximal small bowel (segment A [Seg A]) than the control group (P= 0.0001). Both the P-S group (P= 0.0001) and the purgative group (P= 0.0002) had significantly better image quality for the distal ileum (segment B [Seg B]) than the control group; the P-S group had significantly better image quality than the purgative group as well (P= 0.0121). Gastrointestinal transit time was not different among the three groups, nor was the examination completion rate. Purgative bowel cleansing combined with simethicone before CE improved the quality of imaging of the entire small bowel as well as the visualization of the mucosa in the proximal and distal small intestine.

Recurrent mucinous adenocarcinoma of the ovary presenting as an inguino-labial hernia.

PubMed

Ben-Hur, H; Schachter, M; Mashiah, A; Lifschitz-Mercer, B; Pfeffermann, R

1996-01-01

We report a case of a 65-year-old woman who nine years previously had undergone total abdominal hysterectomy and bilateral salpingoophorectomy for a large ovarian cyst. During surgery the cyst had ruptured and some mucinous material had been spilled intraabdominally. Histopathological studies demonstrated the cyst to be a mucinous adenocarcinoma of low malignant potential. Appendectomy had also been performed due to an enlarged appendix, which proved to be a mucocoele. The patient had been lost to subsequent follow-up. Her current presenting symptom was a giant inguino-labial hernia of 25 cm diameter with two small skin perforations leaking a gelatinous discharge. Subsequent laparotomy and inguinal exploration have disclosed herniated small intestine with an attached metastatic multicystic mucinous adenocarcinoma. This case represents a case of borderline mucinous adeno-carcinoma-pseudomyxoma peritonei recurring in a unique pattern as a huge inguino-labial hernia, and serves to emphasize the possible consequences of spillage of ovarian cyst contents during surgery.

Rare complication of appendix: small bowel gangrene caused by the appendicular knot.

PubMed

Mohana, R T; Zainal, A A

2017-12-01

Intestinal knot formation was first described by Riverius in 16th century and later by Rokitansky in 1836. We report a very rare cause of small bowel gangrene caused by appendiceal knotting on to the ileum in a previously healthy mid aged lady. Patient underwent laparatomy and right hemicolectomy and primary anastomosis. The intra operative findings were the appendix was twisting (knotting) the small bowel about 40cm from the terminal ileum and causing gangrene to the segment of small bowel. Appendicitis is a common condition and management is usually straightforward. However we must be aware of rare complications which may arise that require a change from the standard treatment of acute appendicitis.

Imaging and Screening of Cancer of the Small Bowel.

PubMed

Kim, Jin Sil; Park, Seong Ho; Hansel, Stephanie; Fletcher, Joel G

2017-11-01

Delayed diagnosis of small bowel cancers frequently occurs and may arise because of many factors, including low incidence of disease, difficult endoscopic access, lack of mucosal mass or abnormality, subtle radiologic features, and low index of clinical suspicion. As small bowel cancers are rare and their causes are largely unknown, routine population-based screening of asymptomatic patients to find precursor lesions or early cancers is ineffective. However, targeted screening/surveillance strategies are used in specific at-risk and symptomatic patient populations. This article reviews issues regarding early diagnosis of small bowel cancers, with focus on state-of-the-art cross-sectional imaging techniques. Copyright © 2017 Elsevier Inc. All rights reserved.

[Laparoscopic approach in large hiatal hernia--particular considerations].

PubMed

Munteanu, R; Copăescu, C; Iosifescu, R; Timişescu, Lucia; Dragomirescu, C

2003-01-01

Large hiatal hernia are associated with permanent or intermittent protrusion of more than 1/3 of the stomach into the chest, single or in associated with other organs, a hiatal defect greater than 5 cm and various complications related to the morphological and physiological modifications. While the laparoscopic approach in small hiatal hernia and gastro-esophageal reflux disease is a standard procedure in large hiatal hernia persists a number of questions and controversies. Between 1995 and 2002 a number of 23 patients with large hiatal hernia (9 men, 14 women), mean age 65.8 years (range 49 to 77) underwent laparoscopic surgery. The majority of the patients had complications of the disease (dysphagia, severe esophagitis, anemia, respiratory and cardiac failure). In 16 cases was a sliding hernia (one recurrent after open procedure), in 2 paraesophageal and in 5 a mixed hernia (two "upside-down" type). In 7 cases we perform, in the same operation, cholecystectomy for gallbladder stones and in one cases Heller myotomy for achalasia. In all cases the repairs was performed by using interrupted stitches to approximate the crurae, but in three of them (recurrent and upside down hernia) we consider necessary to repair with a polypropylene mesh (10 x 5 cm) with a "keyhole" for the esophagus. In these particular cases we do not perform a antireflux procedure, in others 20 cases a short floppy Nissen was done. During the operation one patient developed a left pneumothorax and required pleural drainage. Postoperatively one patient had dysphagia treated by pneumatic dilatation and another die 3 weeks after the surgery because severe respiratory and cardiac failure. Laparoscopic approach is a feasible and effective procedure with good postoperatively results, but required good skills in mininvasive technique.

Ventral incisional hernia (VIH) repair after liver transplantation (OLT) with a biological mesh: experience in 3 cases.

PubMed

Schaffellner, S; Sereinigg, M; Wagner, D; Jakoby, E; Kniepeiss, D; Stiegler, P; Haybäck, J; Müller, H

2016-05-01

Hernias after orthotopic liver transplant (OLT) occur in about 30 % of cases. Predisposing factors in liver cirrhotic patients of cases are ascites, low abdominal muscle mass and cachexia before and immunosuppression after OLT. Standard operative transplant-technique even in small hernias is to implant a mesh. For patients after liver transplantation a porcine non-cross linked biological patch being less immunogenic than synthetic and cross-linked meshes is chosen for ventral incisional hernia repair. 3 patients (1 female, 2 male), OLT indications Hepatitis C, exogenous- toxic cirrhosis, median-age 53 (51 - 56) and median time to hernia occurrence after OLT were 10 month (6 - 18 m) are documented. 2 patients suffered from diabetes, 2 from chronic-obstructive lung disease. Maintenance immunosuppressions were Everolimus in 1 patient, Everolimus + MMF in the second and Everolimus +Tacrolimus in the third patient. The biological was chosen for hernia repair due to the preexisting risk- factors. Meshes, 10 × 16 cm were placed, in IPOM (Intra-Peritonel-Onlay-Mesh) -position by relaparatomy. Insolvable, monofile, interrupted sutures were used. All patients recovered primarily, and were dismissed within 10 d post OP. No wound healing disorders or signs of postoperative infections occurred. All are free of hernia recurrence in a mean observation time of 22 month (10 - 36). The usage of porcine non-cross-linked biological patches seems feasible for incisional hernia repair after OLT. Wound infections in these patients have been observed with other meshes. Further investigation is needed to prove potential superiority of this biological to the other meshes. © Georg Thieme Verlag KG Stuttgart · New York.

Long-term follow-up results of umbilical hernia repair

PubMed Central

Venclauskas, Linas; Zilinskas, Justas; Zviniene, Kristina; Kiudelis, Mindaugas

2017-01-01

Introduction Multiple suture techniques and various mesh repairs are used in open or laparoscopic umbilical hernia (UH) surgery. Aim To compare long-term follow-up results of UH repair in different hernia surgery groups and to identify risk factors for UH recurrence. Material and methods A retrospective analysis of 216 patients who underwent elective surgery for UH during a 10-year period was performed. The patients were divided into three groups according to surgery technique (suture, mesh and laparoscopic repair). Early and long-term follow-up results including hospital stay, postoperative general and wound complications, recurrence rate and postoperative patient complaints were reviewed. Risk factors for recurrence were also analyzed. Results One hundred and forty-six patients were operated on using suture repair, 52 using open mesh and 18 using laparoscopic repair technique. 77.8% of patients underwent long-term follow-up. The postoperative wound complication rate and long-term postoperative complaints were significantly higher in the open mesh repair group. The overall hernia recurrence rate was 13.1%. Only 2 (1.7%) patients with small hernias (< 2 cm) had a recurrence in the suture repair group. Logistic regression analysis showed that body mass index (BMI) > 30 kg/m2, diabetes and wound infection were independent risk factors for umbilical hernia recurrence. Conclusions The overall umbilical hernia recurrence rate was 13.1%. Body mass index > 30 kg/m2, diabetes and wound infection were independent risk factors for UH recurrence. According to our study results, laparoscopic medium and large umbilical hernia repair has slight advantages over open mesh repair concerning early postoperative complications, long-term postoperative pain and recurrence. PMID:29362649

Small bowel endoluminal imaging (capsule and enteroscopy)

PubMed Central

Murino, Alberto

2017-01-01

Over the last 16 years, the disruptive technologies of small bowel capsule endoscopy and device-assisted enteroscopy have revolutionised endoluminal imaging and minimally invasive therapy of the small bowel. Further technological developments continue to expand their indications and use. This brief review highlights the state-of-the-art in this arena and aims to summarise the current and potential future role of these technologies in clinical practice. PMID:28839900

Idiopathic sclerosing encapsulating peritonitis (or abdominal cocoon).

PubMed

Serafimidis, Costas; Katsarolis, Ioannis; Vernadakis, Spyros; Rallis, George; Giannopoulos, George; Legakis, Nikolaos; Peros, George

2006-02-13

Idiopathic sclerosing encapsulating peritonitis (or abdominal cocoon) is a rare cause of small bowel obstruction, especially in adult population. Diagnosis is usually incidental at laparotomy. We discuss one such rare case, outlining the fact that an intra-operative surprise diagnosis could have been facilitated by previous investigations. A 56 year-old man presented in A&E department with small bowel ileus. He had a history of 6 similar episodes of small bowel obstruction in the past 4 years, which resolved with conservative treatment. Pre-operative work-up did not reveal any specific etiology. At laparotomy, a fibrous capsule was revealed, in which small bowel loops were encased, with the presence of interloop adhesions. A diagnosis of abdominal cocoon was established and extensive adhesiolysis was performed. The patient had an uneventful recovery and follow-up. Idiopathic sclerosing encapsulating peritonitis, although rare, may be the cause of a common surgical emergency such as small bowel ileus, especially in cases with attacks of non-strangulating obstruction in the same individual. A high index of clinical suspicion may be generated by the recurrent character of small bowel ileus combined with relevant imaging findings and lack of other plausible etiologies. Clinicians must rigorously pursue a preoperative diagnosis, as it may prevent a "surprise" upon laparotomy and result in proper management.

Capsule endoscopy: impact on clinical decision making in patients with suspected small bowel bleeding.

PubMed

Gubler, C; Fox, M; Hengstler, P; Abraham, D; Eigenmann, F; Bauerfeind, P

2007-12-01

Capsule endoscopy is widely used for diagnosis of small-bowel disease; however, the impact of capsule endoscopy on clinical management remains uncertain. We conducted a prospective study of the impact capsule endoscopy on clinical management decisions in 128 patients with suspected small-bowel pathology. Prior to performing each procedure the gastroenterologist predicted the findings of capsule endoscopy and further management based on the clinical history and previous investigations. This prediction was compared with the actual results of capsule endoscopy and the following investigative and therapeutic management. The actual findings of capsule endoscopy and the further management were consistent with clinical prediction in 93/128 patients (73 %) and, irrespective of capsule endoscopy findings, no further procedures were required in 80 % of these patients. In 13 patients (10 %), gastric or colonic pathology was discovered that had not been detected on prior gastroscopy or colonoscopy. Thus, capsule endoscopy findings in the small bowel changed clinical management in 22 patients (17 %). In 4 patients, positive findings on capsule endoscopy that had not been predicted by the examiner prompted referral for abdominal surgery. Conversely, planned surgery was canceled in four other patients. In this series of patients referred for capsule endoscopy, small-bowel findings and appropriate clinical management were predicted on clinical grounds alone in approximately three-quarters of patients. Repetition of standard upper and lower endoscopy may be useful in many patients prior to small-bowel imaging. Referral for capsule endoscopy should take into account whether the findings will impact on clinical management; however, capsule endoscopy is mandatory in patients in whom surgery for small-bowel bleeding is intended.

Small Intestine Cancer Treatment

MedlinePlus

... small bowel. X-rays are taken at different times as the barium travels through the upper GI tract and small bowel. CT scan (CAT scan) : A procedure that makes a series of detailed pictures of areas inside the body, ...

gamma-Aminobutyric acid production in small and large intestine of normal and germ-free Wistar rats. Influence of food intake and intestinal flora.

PubMed

van Berlo, C L; de Jonge, H R; van den Bogaard, A E; van Eijk, H M; Janssen, M A; Soeters, P B

1987-09-01

In recent hypotheses concerning the pathogenesis of hepatic encephalopathy, gamma-aminobutyric acid (GABA) is claimed to be produced by the colonic flora, although enzymes necessary to generate GABA have been reported to be present in intestinal mucosa. In this study, using normal and germ-free Wistar rats, we determined GABA levels and amino-grams of arterial blood and of venous effluent from small and large bowel. The data indicate that large and small intestinal mucosa significantly contribute to GABA production. In the fasted state GABA concentrations are greater in the venous effluent of the small bowel than in the venous effluent of the large bowel. Feeding increases the arterioportal differences, and uptake in the small bowel is still significantly higher than in the large bowel. This process is not, or can only be to a minor degree, bacterially mediated, because GABA production in the gut both in the fed and fasted state is of similar magnitude in germ-free and normal animals. gamma-Aminobutyric acid release correlates significantly with glutamine uptake in the small bowel of fasted rats. Only a small fraction of the glutamine taken up is needed to account for GABA release, so that conclusions concerning which amino acids may serve as precursors of GABA cannot be drawn. Further studies are needed to delineate the metabolic pathways leading to GABA synthesis.

Diagnosis, treatment and prognosis of small bowel volvulus in adults: A monocentric summary of a rare small intestinal obstruction.

PubMed

Li, Xiaohang; Zhang, Jialin; Li, Baifeng; Yi, Dehui; Zhang, Chengshuo; Sun, Ning; Lv, Wu; Jiao, Ao

2017-01-01

Small bowel volvulus is a rare disease, which is also challenging to diagnose. The aims of this study were to characterize the clinical and radiological features associated with small bowel volvulus and treatment and to identify risk factors for associated small bowel necrosis. Patients with small bowel volvulus who underwent operations from January 2001 to December 2015 at the First Affiliated Hospital of China Medical University (Shenyang, China) were reviewed. Clinical, surgical and postsurgical data were registered and analyzed. Thirty-one patients were included for analysis. Fifteen patients were female (48.4%), with an average age of 47.7 years (18-79 years). The clinical signs and symptoms were unspecific and resembled intestinal obstruction. Clinical examination revealed abdominal distension and/or diffuse tenderness with or without signs of peritonitis. The use of CT scans, X-rays or ultrasound did not differ significantly between patients. In 9 of 20 patients that received abdominal CT scans, "whirlpool sign" on the CT scan was present. Secondary small bowel volvulus was present in 58.1% of patients, and causes included bands (3), adhesion (7), congenital anomalies (7) and stromal tumor (1). Out of the 31 patients, 15 with gangrenous small bowel had to undergo intestinal resection. Intestinal gangrene was present with higher neutrophils count (p<0.0001) and the presence of bloody ascites (p = 0.004). Three patients died of septic shock (9.68%), and the recurrence rate was 3.23%. To complete an early and accurate diagnosis, a CT scan plus physical exam seems to be the best plan. After diagnosis, an urgent laparotomy must be performed to avoid intestinal necrosis and perforation. After surgery, more than 90% of the patients can expect to have a favorable prognosis.

Enteroclysis

MedlinePlus

Small bowel enema; CT enteroclysis; Small bowel follow-through; Barium enteroclysis; MR enteroclysis ... radiology department. Depending on the need, x-ray, CT scan , or MRI imaging is used. The test ...

[Malabsorption is a leading clinical sign of small bowel disease].

PubMed

Parfenov, A I; Krums, L M

The paper presents a variety of clinical manifestations of malabsorption syndrome (MAS) in celiac disease, collagenous sprue, Whipple's disease, Crohn's disease, intestinal lymphangiectasia, amyloidosis, common variable immune deficiency, and treatment of short bowel syndrome. It shows the specific features of the pathophysiology, diagnosis, and treatment of MAS in small bowel diseases.

A Primer on Wound Healing in Colorectal Surgery in the Age of Bioprosthetic Materials

PubMed Central

Lundy, Jonathan B.

2014-01-01

Wound healing is a complex, dynamic process that is vital for closure of cutaneous injuries, restoration of abdominal wall integrity after laparotomy closure, and to prevent anastomotic dehiscence after bowel surgery. Derangements in healing have been described in multiple processes including diabetes mellitus, corticosteroid use, irradiation for malignancy, and inflammatory bowel disease. A thorough understanding of the process of healing is necessary for clinical decision making and knowledge of the current state of the science may lead future researchers in developing methods to enable our ability to modulate healing, ultimately improving outcomes. An exciting example of this ability is the use of bioprosthetic materials used for abdominal wall surgery (hernia repair/reconstruction). These bioprosthetic meshes are able to regenerate and remodel from an allograft or xenograft collagen matrix into site-specific tissue; ultimately being degraded and minimizing the risk of long-term complications seen with synthetic materials. The purpose of this article is to review healing as it relates to cutaneous and intestinal trauma and surgery, factors that impact wound healing, and wound healing as it pertains to bioprosthetic materials. PMID:25435821

Stages of Small Intestine Cancer

MedlinePlus

... small bowel. X-rays are taken at different times as the barium travels through the upper GI tract and small bowel. CT scan (CAT scan) : A procedure that makes a series of detailed pictures of areas inside the body, ...

Treatment Option Overview (Small Intestine Cancer)

MedlinePlus

... small bowel. X-rays are taken at different times as the barium travels through the upper GI tract and small bowel. CT scan (CAT scan) : A procedure that makes a series of detailed pictures of areas inside the body, ...

Diagnosis of pediatric gastric, small-bowel and colonic volvulus.

PubMed

Garel, Charles; Blouet, Marie; Belloy, Frederique; Petit, Thierry; Pelage, Jean-Pierre

2016-01-01

Digestive volvulus affects the stomach, small bowel and mobile segments of the colon and often has a developmental cause. Reference radiologic examinations include upper gastrointestinal contrast series for gastric volvulus, possibly with ultrasonography for small-bowel volvulus, and contrast enema for colonic volvulus. Treatment is usually surgical. This pictorial essay describes the embryological development and discusses the clinical and radiologic presentation of volvulus, depending on location, and details the appropriate radiologic examinations.

MR enterography-histology comparison in resected pediatric small bowel Crohn disease strictures: can imaging predict fibrosis?

PubMed

Barkmeier, Daniel T; Dillman, Jonathan R; Al-Hawary, Mahmoud; Heider, Amer; Davenport, Matthew S; Smith, Ethan A; Adler, Jeremy

2016-04-01

Crohn disease is a chronic inflammatory condition that can lead to intestinal strictures. The presence of fibrosis within strictures alters optimal management but is not reliably detected by current imaging methods. To correlate the MRI features of surgically resected small-bowel strictures in pediatric Crohn disease with histological inflammation and fibrosis scoring. We included children with Crohn disease who had symptomatic small-bowel strictures requiring surgical resection and had preoperative MR enterography (MRE) within 3 months of surgery (n = 20). Two blinded radiologists reviewed MRE examinations to document stricture-related findings. A pediatric pathologist scored stricture histological specimens for fibrosis (0-4) and inflammation (0-4). MRE findings were correlated with histological data using Spearman correlation (ρ) and exact logistic regression analysis. There was significant positive correlation between histological bowel wall fibrosis and inflammation in resected strictures (ρ = 0.55; P = 0.01). Confluent transmural histological fibrosis was associated with pre-stricture upstream small-bowel dilatation >3 cm at univariate (odds ratio [OR] = 51.7; 95% confidence interval [CI]: 7.6- > 999.9; P = 0.0002) and multivariate (OR = 43.4; 95% CI: 6.1- > 999.9; P = 0.0006, adjusted for age) analysis. The degree of bowel wall T2-weighted signal intensity failed to correlate with histological bowel wall fibrosis or inflammation (P-values >0.05). There were significant negative correlations between histological fibrosis score and patient age at resection (ρ = -0.48, P = 0.03), and time from diagnosis to surgery (ρ = -0.73, P = 0.0002). Histological fibrosis and inflammation co-exist in symptomatic pediatric Crohn disease small-bowel strictures and are positively correlated. Pre-stenotic upstream small-bowel dilatation greater than 3 cm is significantly associated with confluent transmural fibrosis.

Mesh choice in ventral hernia repair: so many choices, so little time.

PubMed

Le, Dinh; Deveney, Clifford W; Reaven, Nancy L; Funk, Susan E; McGaughey, Karen J; Martindale, Robert G

2013-05-01

Currently, >200 meshes are commercially available in the United States. To help guide appropriate mesh selection, the investigators examined the postsurgical experiences of all patients undergoing ventral hernia repair at their facility from 2008 to 2011 with ≥12 months of follow-up. A retrospective review of prospectively collected data was conducted. All returns (surgical readmission, office or emergency visit) for complications or recurrences were examined. The impact of demographics (age, gender, and body mass index [BMI]), risk factors (hernia grade, hernia size, concurrent and past bariatric surgery, concurrent and past organ transplantation, any concurrent surgery, and American Society of Anesthesiologists score), and prosthetic type (polypropylene, other synthetic, human acellular dermal matrix, non-cross-linked porcine-derived acellular dermal matrix, other biologic, or none) on the frequency of return was evaluated. A total of 564 patients had 12 months of follow-up, and 417 patients had 18 months of follow-up. In a univariate regression analysis, study arm (biologic, synthetic, or primary repair), hernia grade, hernia size, past bariatric surgery, and American Society of Anesthesiologists score were significant predictors of recurrence (P < .05). Multivariate analysis, stepwise regression, and interaction tests identified three variables with significant predictive power: hernia grade, hernia size, and BMI. The adjusted odds ratios vs hernia grade 2 for surgical readmission were 2.6 (95% confidence interval [CI], 1.3 to 5.1) for grade 3 and 2.6 (95% CI, 1.1 to 6.4) for grade 4 at 12 months and 2.3 (95% CI, 1.1 to 4.6) for grade 3 and 4.2 (95% CI, 1.7 to 10.0) for grade 4 at 18 months. Large hernia size (adjusted odds ratio vs small size, 3.2; 95% CI, 1.6 to 6.2) and higher BMI (adjusted odds ratio for BMI ≥50 vs 30 to 34.99 kg/m(2), 5.7; 95% CI, 1.2 to 26.2) increased the likelihood of surgical readmission within 12 months. The present data support the hypothesis that careful matching of patient characteristics to choice of prosthetic will minimize complications, readmissions, and the number of postoperative office visits. Copyright © 2013 Elsevier Inc. All rights reserved.

Simethicone adjunct to polyethylene glycol improves small bowel capsule endoscopy imaging in non-Crohn's disease patients.

PubMed

Papamichael, Konstantinos; Karatzas, Pantelis; Theodoropoulos, Ioannis; Kyriakos, Nikos; Archavlis, Emmanuel; Mantzaris, Gerasimos J

2015-01-01

Currently, there is no standardized protocol for bowel preparation before small bowel capsule endoscopy (SBCE). This study aimed to investigate the effect of simethicone combined with polyethylene glycol (PEG) on the visualization quality (VQ) of the SBCE in patients with or without known or suspected Crohn's disease (CD). This observational, prospective, single-center study included consecutive patients undergoing a SBCE between 2007 and 2008. Patients received either a standard bowel cleansing preparation of 2 L PEG and 80 mg simethicone orally 12 and 1 h before SBCE respectively (Group A) or only PEG (Group B). VQ, based on scores for luminal bubbles in frames taken from the small intestine, examination completeness, SBCE diagnostic yield, gastric and small bowel transit times were recorded. Of the 115 patients finally included (Group A, n=56 and Group B, n=59) the cecum was visualized in 103 (89.6%). Simethicone overall improved the VQ in the proximal [OR: 2.43 (95%CI: 1.08-5.45), P=0.032] but not in the distal bowel segment (P=0.064). Nevertheless, this effect was not observed in patients undergoing SBCE for either known or suspected CD. Simethicone as an adjunct to PEG for bowel preparation in patients undergoing SBCE significantly improved the VQ in non-CD patients.

Perianal Crohn's disease - association with significant inflammatory activity in proximal small bowel segments.

PubMed

Xavier, Sofia; Cúrdia Gonçalves, Tiago; Dias de Castro, Francisca; Magalhães, Joana; Rosa, Bruno; Moreira, Maria João; Cotter, José

2018-04-01

Perianal Crohn's disease (CD) prevalence varies according to the disease location, being particularly frequent in patients with colonic involvement. We aimed to evaluate small bowel involvement and compare small bowel capsule endoscopy findings and inflammatory activity between patients with and without perianal disease. Retrospective single-center study including 71 patients - all patients with perianal CD (17 patients) who performed a small bowel capsule endoscopy were included, and non-perianal CD patients were randomly selected (54 patients). Clinical and analytical variables at diagnosis were reviewed. Statistical analysis was performed with SPSS v21.0 and a two-tailed p value <.05 was defined as indicating statistical significance. Patients had a median age of 30 ± 16 years with 52.1% females. Perianal disease was present in 23.9%. Patients with perianal disease had significantly more relevant findings (94.1% vs 66.6%, p = .03) and erosions (70.6% vs 42.6%, p = .04), however, no differences were found between the two groups regarding ulcer, villous edema and stenosis detection. Overall, patients with perianal disease had more frequently significant small bowel inflammatory activity, defined as a Lewis Score ≥135 (94.1% vs 64.8%, p = .03), and higher Lewis scores in the first and second tertiles (450 ± 1129 vs 0 ± 169, p = .02 and 675 ± 1941 vs 0 ± 478, p = .04, respectively). No differences were found between the two groups regarding third tertile inflammatory activity assessed with the Lewis Score. Patients with perianal CD have significantly higher inflammatory activity in the small bowel, particularly in proximal small bowel segments, when compared with patients without perianal disease.

A novel diagnostic tool for detecting functional patency of the small bowel: the Given patency capsule.

PubMed

Spada, C; Spera, G; Riccioni, M; Biancone, L; Petruzziello, L; Tringali, A; Familiari, P; Marchese, M; Onder, G; Mutignani, M; Perri, V; Petruzziello, C; Pallone, F; Costamagna, G

2005-09-01

The current visualization of small-bowel strictures using traditional radiological methods is associated with high radiation doses and false-negative results. These methods do not always reveal small-bowel patency for solids. The aim is to assess the safety of the Given patency system and its ability to detect intestinal strictures in patients with strictures that are known or suspected radiologically. The Given patency capsule is composed of lactose, remains intact in the gastrointestinal tract for 40-100 hours post ingestion, and disintegrates thereafter. A total of 34 patients with small-bowel stricture were prospectively enrolled; 30 had a previous diagnosis of Crohn's disease, three had adhesion syndrome and in one ischemic enteritis was suspected. Of the patients, 15 (44.1 %) had previously undergone surgery. Following ingestion, the capsule was monitored for integrity and transit time, using a specially designed Given scanner and also radiologically. Seventeen patients had been enrolled with the intent of using the patency capsule as a preliminary test in patients with small-bowel strictures before undergoing video capsule endoscopy. 30 patients (88.2 %) retrieved the capsule in the stool; it was intact in 20 (median transit time 22 hours), and disintegrated in 10 patients (median transit time 53 hours). Six patients complained of abdominal pain which disappeared within 24 hours. The scanner successfully indicated the presence of the capsule in 94 % of cases. Ten patients underwent video capsule endoscopy following the patency capsule examination; in all of these the video capsule passed through the small-bowel stricture. This feasibility study has shown that the Given patency capsule is a safe, effective, and convenient tool for assessment of functional patency of the small bowel. It can indicate functional patency even in cases where traditional radiology indicates stricture.

The Dose-Volume Relationship of Small Bowel Irradiation and Acute Grade 3 Diarrhea During Chemoradiotherapy for Rectal Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Robertson, John M.; Lockman, David; Yan Di

Purpose: Previous work has found a highly significant relationship between the irradiated small-bowel volume and development of Grade 3 small-bowel toxicity in patients with rectal cancer. This study tested the previously defined parameters in a much larger group of patients. Methods and Materials: A total of 96 consecutive patients receiving pelvic radiation therapy for rectal cancer had treatment planning computed tomographic scans with small-bowel contrast that allowed the small bowel to be outlined with calculation of a small-bowel dose-volume histogram for the initial intended pelvic treatment to 45 Gy. Patients with at least one parameter above the previously determined dose-volumemore » parameters were considered high risk, whereas those with all parameters below these levels were low risk. The grade of diarrhea and presence of liquid stool was determined prospectively. Results: There was a highly significant association with small-bowel dose-volume and Grade 3 diarrhea (p {<=} 0.008). The high-risk and low-risk parameters were predictive with Grade 3 diarrhea in 16 of 51 high-risk patients and in 4 of 45 low-risk patients (p = 0.01). Patients who had undergone irradiation preoperatively had a lower incidence of Grade 3 diarrhea than those treated postoperatively (18% vs. 28%; p = 0.31); however, the predictive ability of the high-risk/low-risk parameters was better for preoperatively (p = 0.03) than for postoperatively treated patients (p = 0.15). Revised risk parameters were derived that improved the overall predictive ability (p = 0.004). Conclusions: The highly significant dose-volume relationship and validity of the high-risk and low-risk parameters were confirmed in a large group of patients. The risk parameters provided better modeling for the preoperative patients than for the postoperative patients.« less

Small bowel perforation: a rare complication of ventriculoperitoneal shunt placement

PubMed Central

Bourm, Kelsey; Pfeifer, Cory; Zarchan, Adam

2016-01-01

Small bowel perforation is a rare complication of ventriculoperitoneal (VP) shunt placement. When seen, it most commonly affects the stomach or colon. We describe a case and image findings of an 8-year-old female who presented with sepsis and erosion of the VP shunt into the small bowel. The imaging findings were confirmed surgically. We also provide an overview of the current literature discussing previously reported cases, clinical features, and treatment. PMID:27761183

Obstructive Bezoars of the Small Bowel Treated with Coca-Cola Zero through a Long Intestinal Tube and Endoscopic Manipulation.

PubMed

Endo, Kei; Kakisaka, Keisuke; Suzuki, Yuji; Matsumoto, Takayuki; Takikawa, Yasuhiro

2017-11-15

An 82-year-old Japanese man visited our hospital with abdominal fullness accompanied by lower abdominal pain. He presented with small bowel obstruction due to multiple diospyrobezoars. The bezoars were successfully removed without any surgical intervention by the administration of Coca-Cola Zero through a long intestinal tube and subsequent endoscopic manipulation. Such a combination may be the treatment of choice for small bowel obstruction due to bezoars.

The "Pavia model" of experimental small bowel transplantation in pigs: technical variations for ischemia reperfusion injury studies.

PubMed

Alessiani, M; Cobianchi, L; Viganò, J; Dominioni, T; Bottazzi, A; Zonta, S; Dionigi, P

2014-01-01

Ischemia reperfusion injury (IRI) is a major field of study in small bowel transplantation because of its implications regarding intestinal immunity. In this study, we have introduced some variations to the described models of IRI in pigs to make possible a complete isolation of the small bowel for IRI studies. In swine, two anatomical barriers make impossible a complete isolation of the small bowel at the origin of superior mesenteric artery (SMA) and vein (SMV): the main colic vessels, which originate distally to form SMA and SMV, and the blood supply of the distal portion of the duodenum and the cephalic part of the pancreas. In a group of Large White pigs (n = 5), we have performed a complete isolation of the small bowel, including sub-total colectomy and pancreaticoduodenectomy. Both SMA and SMV were isolated at the origin from the aorta and at the junction of the splenic vein, respectively. Intestinal continuity was restored with duodenojejunal anastomosis and with ileotransverse colon anastomosis. One pig died on postoperative day 5 from intestinal occlusion due to adhesions. The remaining four pigs were killed on postoperative day 7 after an uneventful postoperative course. No complications were found at autopsy. In swine, resection of part of the pancreas and duodenum and removal of the large bowel does not affect short-term survival, allowing a full isolation of the entire small bowel mimicking the transplantation procedure. Thus, this model appears to be attractive for IRI studies in the field of intestinal transplantation. Copyright © 2014 Elsevier Inc. All rights reserved.

Reduction of Acute Rejection by Bone Marrow Mesenchymal Stem Cells during Rat Small Bowel Transplantation

PubMed Central

Zhang, Wen; Wu, Ben-Juan; Fu, Nan-Nan; Zheng, Wei-Ping; Don, Chong; Shen, Zhong-Yang

2014-01-01

Background Bone marrow mesenchymal stem cells (BMMSCs) have shown immunosuppressive activity in transplantation. This study was designed to determine whether BMMSCs could improve outcomes of small bowel transplantation in rats. Methods Heterotopic small bowel transplantation was performed from Brown Norway to Lewis rats, followed by infusion of BMMSCs through the superficial dorsal veins of the penis. Controls included rats infused with normal saline (allogeneic control), isogeneically transplanted rats (BN-BN) and nontransplanted animals. The animals were sacrificed after 1, 5, 7 or 10 days. Small bowel histology and apoptosis, cytokine concentrations in serum and intestinal grafts, and numbers of T regulatory (Treg) cells were assessed at each time point. Results Acute cellular rejection occurred soon after transplantation and became aggravated over time in the allogeneic control rats, with increase in apoptosis, inflammatory response, and T helper (Th)1/Th2 and Th17/Treg-related cytokines. BMMSCs significantly attenuated acute cellular rejection, reduced apoptosis and suppressed the concentrations of interleukin (IL)-2, IL-6, IL-17, IL-23, tumor necrosis factor (TNF)-α, and interferon (IFN)-γ while upregulating IL-10 and transforming growth factor (TGF)-β expression and increasing Treg levels. Conclusion BMMSCs improve the outcomes of allogeneic small bowel transplantation by attenuating the inflammatory response and acute cellular rejection. Treatment with BMMSCs may overcome acute cellular rejection in small bowel transplantation. PMID:25500836

Characteristics of the Small Bowel Lesions Detected by Capsule Endoscopy in Patients with Chronic Kidney Disease

PubMed Central

Kawamura, Harunobu; Sakai, Eiji; Endo, Hiroki; Taniguchi, Leo; Hata, Yasuo; Ezuka, Akiko; Nagase, Hajime; Kessoku, Takaomi; Yamada, Eiji; Ohkubo, Hidenori; Higrashi, Takuma; Sekino, Yusuke; Koide, Tomoko; Iida, Hiroshi; Nonaka, Takashi; Takahashi, Hirokazu; Inamori, Masahiko; Maeda, Shin; Nakajima, Atsushi

2013-01-01

Obscure gastrointestinal bleeding (OGIB) is one of the common complications in patients with chronic kidney disease (CKD), especially those who are on maintenance hemodialysis (HD). However, little is known about the characteristics of the small-bowel lesions in these patients, or of the factors that could predict the presence of such lesions. Therefore we enrolled a total of 42 CKD patients (including 19 HD patients and 23 non-HD patients), and compared the incidence of the small-bowel lesions among two groups. Furthermore, to identify predictive factors for the presence of small-bowel lesions, we performed multivariate logistic-regression-analyses. The incidence of small-bowel vascular lesions was significantly higher in CKD patients than in age-and-sex matched non-CKD patients (P < 0.001). On the other hand, there was any significant difference of the incidence of small-bowel lesions between HD and non-HD patients. In CKD patients, past history of blood transfusion (OR 5.66; 95% CI 1.10–29.1, P = 0.04) was identified as an independent predictor of the presence of vascular lesions, and history of low-dose aspirin use (OR 6.00; 95% CI 1.13–31.9, P = 0.04) was identified as that of erosive/ulcerated lesions. This indicated that proactive CE examination would be clinically meaningful for these patients. PMID:24065987

Endoscopic Scores for Evaluation of Crohn's Disease Activity at Small Bowel Capsule Endoscopy: General Principles and Current Applications.

PubMed

Rosa, Bruno; Pinho, Rolando; de Ferro, Susana Mão; Almeida, Nuno; Cotter, José; Saraiva, Miguel Mascarenhas

2016-01-01

The small bowel is affected in the vast majority of patients with Crohn's Disease (CD). Small bowel capsule endoscopy (SBCE) has a very high sensitivity for the detection of CD-related pathology, including early mucosal lesions and/or those located in the proximal segments of the small bowel, which is a major advantage when compared with other small bowel imaging modalities. The recent guidelines of European Society of Gastrointestinal Endoscopy (ESGE) and European Crohn's and Colitis Organisation (ECCO) advocate the use of validated endoscopic scoring indices for the classification of inflammatory activity in patients with CD undergoing SBCE, such as the Lewis Score or the Capsule Endoscopy Crohn's Disease Activity Index (CECDAI). These scores aim to standardize the description of lesions and capsule endoscopy reports, contributing to increase inter-observer agreement and enabling a stratification of the severity of the disease. On behalf of the Grupo de Estudos Português do Intestino Delgado (GEPID) - Portuguese Small Bowel Study Group, we aimed to summarize the general principles and clinical applications of current endoscopic scoring systems for SBCE in the setting of CD, covering the topic of suspected CD as well as the evaluation of disease extent (with potential prognostic and therapeutic impact), evaluation of mucosal healing in response to treatment and evaluation of post-surgical recurrence in patients with previously established diagnosis of CD.

Multicenter comparison of double-balloon enteroscopy and spiral enteroscopy.

PubMed

Rahmi, Gabriel; Samaha, Elia; Vahedi, Kouroche; Ponchon, Thierry; Fumex, Fabien; Filoche, Bernard; Gay, Gerard; Delvaux, Michel; Lorenceau-Savale, Camille; Malamut, Georgia; Canard, Jean-Marc; Chatellier, Gilles; Cellier, Christophe

2013-06-01

Spiral enteroscopy is a novel technique for small bowel exploration. The aim of this study is to compare double-balloon and spiral enteroscopy in patients with suspected small bowel lesions. Patients with suspected small bowel lesion diagnosed by capsule endoscopy were prospectively included between September 2009 and December 2010 in five tertiary-care academic medical centers. After capsule endoscopy, 191 double-balloon enteroscopy and 50 spiral enteroscopies were performed. Indications were obscure gastrointestinal bleeding in 194 (80%) of cases. Lesions detected by capsule endoscopy were mainly angioectasia. Double-balloon and spiral enteroscopy resulted in finding one or more lesions in 70% and 75% of cases, respectively. The mean diagnosis procedure time and the average small bowel explored length during double-balloon and spiral enteroscopy were, respectively, 60 min (45-80) and 55 min (45-80) (P=0.74), and 200 cm (150-300) and 220 cm (200-300) (P=0.13). Treatment during double-balloon and spiral enteroscopy was possible in 66% and 70% of cases, respectively. There was no significant major procedure-related complication. Spiral enteroscopy appears as safe as double-balloon enteroscopy for small bowel exploration with a similar diagnostic and therapeutic yield. Comparison between the two procedures in terms of duration and length of small bowel explored is slightly in favor of spiral enteroscopy but not significantly. © 2013 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

Prospective cohort study of ultrasound-ultrasound and ultrasound-MR enterography agreement in the evaluation of pediatric small bowel Crohn disease.

PubMed

Dillman, Jonathan R; Smith, Ethan A; Sanchez, Ramon; DiPietro, Michael A; Dehkordy, Soudabeh Fazeli; Adler, Jeremy; DeMatos-Maillard, Vera; Khalatbari, Shokoufeh; Davenport, Matthew S

2016-04-01

There is a paucity of published literature describing ultrasound (US)-US and US-MR enterography (MRE) inter-radiologist agreement in pediatric small bowel Crohn disease. To prospectively assess US-US and US-MRE inter-radiologist agreement in pediatric small bowel Crohn disease. Institutional Review Board approval and informed consent/assent were obtained for this HIPAA-compliant prospective cohort study of children with newly diagnosed distal small bowel Crohn disease (July 2012 to December 2014). Enrolled subjects (n = 29) underwent two small bowel US examinations performed by blinded independent radiologists both before and at multiple time points after initiation of medical therapy (231 unique US examinations, in total); 134 US examinations were associated with concurrent MRE. The MRE examination was interpreted by a third blinded radiologist. The following was documented on each examination: involved length of ileum (cm); maximum bowel wall thickness (mm); amount of bowel wall and mesenteric Doppler signal, and presence of stricture, penetrating disease and/or abscess. Inter-radiologist agreement was assessed with single-measure, three-way, mixed-model intra-class correlation coefficients (ICC) and prevalence-adjusted, bias-adjusted kappa statistics (κ). Numbers in brackets are 95% confidence intervals. Ultrasound-US agreement was moderate for involved length (ICC: 0.41 [0.35-0.49]); substantial for maximum bowel wall thickness (ICC: 0.67 [0.64-0.70]); moderate for bowel wall Doppler signal (ICC: 0.53 [0.48-0.59]); slight for mesenteric Doppler signal (ICC: 0.25 [0.18-0.42]), and moderate to almost perfect for stricture (κ: 0.54), penetrating disease (κ: 0.80), and abscess (κ: 0.96). US-MRE agreement was moderate for involved length (ICC: 0.42 [0.37-0.49]); substantial for maximum bowel wall thickness (ICC: 0.66 [0.65-0.69]), and substantial to almost perfect for stricture (κ: 0.61), penetrating disease (κ: 0.72) and abscess (κ: 0.88). Ultrasound-US agreement was similar to US-MRE agreement for assessing pediatric small bowel Crohn disease. Discrepancies in US-US and US-MRE reporting question the utility of US as an accurate, reproducible radiologic biomarker for assessing response to medical therapy and disease-related complications.

Venous Small Bowel Infarction: Intraoperative Laser Doppler Flowmetry Discriminates Critical Blood Supply and Spares Bowel Length

PubMed Central

Käser, S. A.; Glauser, P. M.; Maurer, C. A.

2012-01-01

Introduction. In mesenteric infarction due to arterial occlusion, laser Doppler flowmetry and spectrometry are known reliable noninvasive methods for measuring microvascular blood flow and oxygen utilisation. Case Presentation. As an innovation we used these methods in a patient with acute extensive mesenteric infarction due to venous occlusion, occurring after radical right hemicolectomy. Aiming to avoid short bowel syndrome, we spared additional 110 cm of small bowel, instead of leaving only 80 centimetres of clinically viable small bowel in situ. The pathological examination showed only 5 mm of vital mucosa to be left distal to the dissection margin. No further interventions were necessary. Conclusion. Laser doppler flowmetry and spectrometry are potentially powerful methods to assist the surgeon's decision-making in critical venous mesenteric perfusion, thus having an important impact on clinical outcome. PMID:23093968

Phytobezoar: A Brief Report with Surgical and Radiological Correlation

PubMed Central

Robertson, Faith C.; Khurana, Bharti; Gates, Jonathan D.

2018-01-01

Gastrointestinal bezoars, collections of incompletely digested material within the alimentary tract, can present as a diagnostic challenge and should be considered in the differential diagnosis and management of small bowel obstruction, ischemic bowel, or bowel perforation. We present a case of a 37-year-old man with a distant history of laparotomy for superior mesenteric artery thrombosis requiring partial small bowel resection of the jejunum who presented with worsening abdominal pain, nausea, vomiting, and hematemesis. An abdominal computed tomography revealed dilated loops of small bowel with a transition point at the ileum, distal to his prior bowel anastomosis. He was managed initially nonoperatively, but persistent vomiting and worsening distention necessitated urgent exploratory laparotomy. During the procedure, a 4 cm by 3 cm phytobezoar was discovered at the midjejunum. The patient had an unremarkable postoperative course with no further symptoms at 1-year follow-up. Timely diagnosis and treatment of bezoar is essential to minimize patient complications. PMID:29780655

Simethicone for small bowel preparation for capsule endoscopy: a systematic, single-blinded, controlled study.

PubMed

Albert, Jörg; Göbel, Christa-Maria; Lesske, Joachim; Lotterer, Erich; Nietsch, Hubert; Fleig, Wolfgang E

2004-04-01

Capsule endoscopy is a new imaging method for visualization of the entire small bowel. However, no standardized protocol for bowel preparation for capsule endoscopy has been evaluated. Capsule endoscopy was performed in 36 consecutive patients, all of whom fasted for 12 hours before ingestion of the capsule. Before capsule endoscopy, 18 patients received 80 mg simethicone and 18 had no supplemental medication for bowel preparation. Two observers, both experienced endoscopists, independently reviewed the examinations in a single-blinded and randomly assigned fashion. Mucosal visibility and intraluminal gas bubbles were assessed and graded by both observers. Bowel preparation with simethicone resulted in significantly better visibility because of fewer intraluminal bubbles (p<0.01). Interobserver agreement was excellent (r>/=0.8; k 0.78: 95% CI[0.57, 0.98] ). No adverse effect of simethicone was observed. Simethicone may be added to the routine preparation for capsule endoscopy to improve the visibility of small bowel mucosa.

[Volvulus of the small bowel due to ascaris lumbricoides package: about a case].

PubMed

Diouf, Cheikh; Kane, Ahmed; Ndoye, Ndeye Aby; Ndour, Oumar; Faye-Fall, Aimé Lakh; Fall, Mbaye; Alumeti, Désiré Munyali; Ngom, Gabriel

2016-01-01

We report an exceptional case of a 7 year-old patient with necrotic small bowel volvulus due to adult ascaris lumbricoides. At the admission, the child had intestinal obstruction evolving since two days with alteration of general state. Abdominal radiography without preparation showed small bowel air-fluid levels and tiger-stripe appearance evoking the diagnosis of acute intestinal obstruction associated with abdominal mass. After resuscitation, the surgical treatment consisted of laparotomy which showed necrotic volvulus of the terminal ileum containing adult ascaris lumbricoides. The patient underwent small bowel resection, approximately one meter of affected section was removed and then an ileostomy was performed. The evolution was favorable. The patient underwent ileorectal anastomosis four weeks later. After a 2 year follow-up period the child had no symptoms.

Plasma enteroglucagon and CCK levels and cell proliferation in defunctioned small bowel in the rat.

PubMed

Gornacz, G E; Ghatei, M A; Al-Mukhtar, M Y; Yeats, J C; Adrian, T E; Wright, N A; Bloom, S R

1984-11-01

Luminal nutrients exert a powerful trophic effect on small bowel mucosa. Recent evidence suggests that a circulating factor, possibly enteroglucagon, is also growth-promoting. In order to study the isolated effect of nonluminal influences on bowel mucosa, Thiry-Vella fistulae (TVF) were constructed in rats. Circulating enteric hormone concentrations were manipulated by resecting different lengths of remaining gut. Thirty-two male Wistar rats had either 25%, 50%, 75%, or 90% proximal small bowel resection. In each animal the first 25% of resected bowel was exteriorized as a Thiry-Vella fistula. Seven control rats underwent jejunal transection. Twelve days postoperatively the fasted animals were killed, and circulating and tissue concentrations of enteroglucagon and CCK were estimated by radioimmunoassay. Crypt-cell production rate was used as an index of cellular proliferation in the Thiry-Vella fistulae. Proximal small bowel defunctioned in the Thirty-Vella fistulae had a significantly lower crypt-cell production rate and enteroglucagon and CCK content than the equivalent segment in transected rats. Further small bowel resection produced a subsequent increase in circulating enteroglucagon and CCK concentrations, an increase in the Thiry-Vella fistula content of these hormones, and a doubling of the crypt-cell production rate in the Thiry-Vella fistulae. These results show that circulating enteroglucagon and CCK concentrations match closely with enterocyte production even when luminal influences are excluded. It is suggested that circulating factors may play a major role in postresectional ileal hyperplasia. This hyperplasia apparently affects endocrine cells as well as enterocytes.

Randomized Controlled Trial of Cholestyramine and Hydrotalcite to Eliminate Bile for Capsule Endoscopy

PubMed Central

Hong-Bin, Chen; Yue, Huang; Chun, Huang; Shu-Ping, Xiao; Yue, Zhang; Xiao-Lin, Li

2016-01-01

Background/Aims: Bile is the main cause of poor bowel preparation for capsule endoscopy (CE). We aimed to determine whether cholestyramine and hydrotalcite can eliminate bile in the bowel. Patients and Methods: Patients undergoing CE were randomized into two groups. Group A patients (n = 75) recieved 250 mL 20% mannitol and 1 L 0.9% saline orally at 20:00 hours on the day before and at 05:00 hours on the day of CE and 20 mL simethicone 30 min before CE. Group B patients (n = 73) were treated identically, except for taking oral cholestyramine and hydrotalcite, starting 3 days before CE. Greenish luminal contents were assessed by four tissue color bar segments using Color Area Statistics software. Bowel cleanliness was evaluated by visualized area percentage assessment of cleansing (AAC) score. Result: Bowel cleanliness (82.7% [62/75] vs 46.6% [34/73]; χ2 = 14.596, P = 0.000). and detected greenish luminal contents (20.0% [15/75] vs 8.2% [6/73]; χ2 = 4.217, P = 0.040) were significantly greater in Group A than in Group B. Greenish luminal contents in the two groups differed significantly in the captured small-bowel (t = −13.74, P = 0.000) segments and proximal small-bowel (t = −0.7365, P = 0.000) segments, but not for the distal small-bowel (t = −0.552, P = 0.581) segments. Conclusions: Cholestyramine and hydrotalcite were ineffective in eliminating bile and improving small-bowel preparation. PMID:26997218

[Small bowel metastasis from breast cancer: a case report].

PubMed

Jo, Don Hyoun; Cheung, Dae Young; Kim, Hyung Keun; Son, Dong Kyun; Chung, Ji Sung; Kim, Jin Il; Park, Soo Heon; Han, Joon Yeol; Kim, Jae Kwang; Chung, Kyu Won

2005-08-01

Breast cancer is a common malignancy in women and frequently metastasizes to various organs such as liver, lung, brain, bone and so on. But metastasis to gastrointestinal tract is rare. We describe a 73-year-old woman with small intestinal metastasis of breast cancer. She was diagnosed as right breast cancer in stage I, received modified radical mastectomy 6 years ago and had been followed up without any evidence of residual disease. During investigation for lower abdominal pain and weight loss of 9 kg, we found a small bowel mass. The histology of the tissue taken from small bowel mass was adenocarcinoma, poorly differentiated. The immunohistochemical stain of this specimen showed 75% positivity of estrogen receptor and 90% positivity of progesterone receptor. This is a case of small bowel metastasis from breast cancer and we report this case with a review of literatures.

Small bowel volvulus due to torsion of pedunculated uterine leiomyoma: CT findings.

PubMed

Guglielmo, Nicola; Malgras, Brice; Place, Vinciane; Guerrache, Youcef; Pautrat, Karine; Pocard, Marc; Soyer, Philippe

Torsion of a uterine leiomyoma is a rare complication that can be life threatening because of ischemia or necrosis. This condition may also lead to gastrointestinal complications such as obstruction or, more rarely, small bowel volvulus. Its diagnosis is difficult and can be facilitated with the use of computed tomography or magnetic resonance imaging. Treatment is based on emergency surgical resection of the twisted uterine leiomyoma and detorsion of the small bowel volvulus. Copyright © 2016 Elsevier Inc. All rights reserved.

Small bowel obstruction due to phytobezoar formation within meckel diverticulum: CT findings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Frazzini, V.I. Jr.; English, W.J.; Bashist, B.

1996-05-01

Intestinal obstruction due to a phytobezoar within a Meckel diverticulum is exceedingly rare, with only seven reported cases in the surgical literature. The most important precipitating factor is the ingestion of agents high in fiber and cellulose. Small bowel obstruction in all but one case was due to retrograde propagation of the bezoar into the small bowel lumen. We report the clinical and CT findings in such a patient following a vegetarian diet. 14 refs., 2 figs.

Obstructive Bezoars of the Small Bowel Treated with Coca-Cola Zero through a Long Intestinal Tube and Endoscopic Manipulation

PubMed Central

Endo, Kei; Kakisaka, Keisuke; Suzuki, Yuji; Matsumoto, Takayuki; Takikawa, Yasuhiro

2017-01-01

An 82-year-old Japanese man visited our hospital with abdominal fullness accompanied by lower abdominal pain. He presented with small bowel obstruction due to multiple diospyrobezoars. The bezoars were successfully removed without any surgical intervention by the administration of Coca-Cola Zero through a long intestinal tube and subsequent endoscopic manipulation. Such a combination may be the treatment of choice for small bowel obstruction due to bezoars. PMID:28943577

Are bowel purgatives and prokinetics useful for small-bowel capsule endoscopy? A prospective randomized controlled study.

PubMed

Postgate, Aymer; Tekkis, Paris; Patterson, Neil; Fitzpatrick, Aine; Bassett, Paul; Fraser, Chris

2009-05-01

Capsule endoscopy (CE) is limited by incomplete small-bowel transit and poor view quality in the distal bowel. Currently, there is no consensus regarding the use of bowel purgatives or prokinetics in CE. To evaluate the usefulness of bowel purgatives and prokinetics in small-bowel CE. Prospective single-blind randomized controlled study. Academic endoscopy unit. A total of 150 patients prospectively recruited. Patients were randomized to 1 of 4 preparations: "standard" (fluid restriction then nothing by mouth 12 hours before the procedure, water and simethicone at capsule ingestion [S]); "standard" + 10 mg oral metoclopramide before the procedure (M); Citramag + senna bowel-purgative regimen the evening before CE (CS); Citramag + senna + 10 mg metoclopramide before the procedure (CSM). Gastric transit time (GTT) and small-bowel transit time (SBTT), completion rates (CR), view quality, and patient acceptability. positive findings, diagnostic yield. No significant difference was noted among groups for GTT (median [minutes] M, CS, and CSM vs S: 17.3, 24.7, and 15.1 minutes vs 16.8 minutes, respectively; P = .62, .18, and .30, respectively), SBTT (median [minutes] M, CS, and CSM vs S: 260, 241, and 201 vs 278, respectively; P = .91, .81, and .32, respectively), or CRs (85%, 85%, and 88% vs 89% for M, CS, and CSM vs S, respectively; P = .74, .74, and 1.00, respectively). There was no significant difference in view quality among groups (of 44: 38, 37, and 40 vs 37 for M, CS, and CSM, vs S, respectively; P = .18, .62, and .12, respectively). Diagnostic yield was similar among the groups. CS and CSM regimens were significantly less convenient (P < .001), and CS was significantly less comfortable (P = .001) than standard preparation. Bowel purgatives and prokinetics do not improve CRs or view quality at CE, and bowel purgatives reduce patient acceptability.

[Significance of hypo-osmolar diets for oral nutrition build-up in very severe malabsorption--clinical observations exemplified by infants with subtotal small intestine resection].

PubMed

Niessen, K H; Teufel, M

1984-01-01

Regenerative and adaptive processes of the gut are apparently analogous to the absorption rate in small bowel diseases. These processes can be enhanced by the prolongation of passage time which, in turn, is influenced by the osmolality of the formula diet. Since infants who have undergone a subtotal bowel resection, like other children with serious diseases of the small bowel, are extraordinarily sensitive to hyperosmolar food, any preparation with special indications should be balanced and rendered hypoosmolar in full caloric concentration. Such formulas may well facilitate food supply to infants and, in case of short bowel syndrome, encourage more pronounced morphologic adaptation.

In vivo comparison of tantalum, tungsten, and bismuth enteric contrast agents to complement intravenous iodine for double-contrast dual-energy CT of the bowel

PubMed Central

Rathnayake, Samira; Mongan, John; Torres, Andrew S.; Colborn, Robert; Gao, Dong-Wei; Yeh, Benjamin M; Fu, Yanjun

2016-01-01

To assess the ability of dual-energy CT (DECT) to separate intravenous contrast of bowel wall from intraluminal contrast, we scanned 16 rabbits on a clinical DECT scanner: n=3 using only iodinated intravenous contrast; and n=13 double-contrast enhanced scans using iodinated intravenous contrast and experimental enteric non-iodinated contrast agents in the bowel lumen (5 bismuth-, 4 tungsten-, and 4 tantalum-based). Representative image pairs from conventional CT images and DECT iodine density maps of small bowel (116 pairs from 232 images) were viewed by four abdominal imaging attending radiologists to independently score each comparison pair on a visual analog scale (−100 to +100%) for: 1) preference in small bowel wall visualization; and 2) preference in completeness of intraluminal enteric contrast subtraction. Median small bowel wall visualization was scored 39 and 42 percentage points (95% CI: 30–44% and 36–45%, p<0.001 both) higher at double-contrast DECT than at conventional CT with enteric tungsten and tantalum contrast, respectively. Median small bowel wall visualization at double-contrast DECT was scored 29 and 35 percentage points (95% CI: 20–35% and 33–39%, p<0.001 both) higher with enteric tungsten and tantalum, respectively, than with bismuth contrast. Median completeness of intraluminal enteric contrast subtraction in double-contrast DECT iodine density maps was scored 28 and 29 percentage points (95% CI: 15–31% and 28–33%, p<0.001 both) higher with enteric tungsten and tantalum, respectively, than with bismuth contrast. Results suggest that in vivo double-contrast DECT with iodinated intravenous and either tantalum- or tungsten-based enteric contrast provide better visualization of small bowel than conventional CT. PMID:26892945

CT in the clinical and prognostic evaluation of acute graft-vs-host disease of the gastrointestinal tract

PubMed Central

Shimoni, A; Rimon, U; Hertz, M; Yerushalmi, R; Amitai, M; Portnoy, O; Guranda, L; Nagler, A; Apter, S

2012-01-01

Objective To determine the role of abdominal CT in assessment of severity and prognosis of patients with acute gastrointestinal (GI) graft-vs-host disease (GVHD). Methods During 2000–2004, 41 patients with a clinical diagnosis of acute GI-GVHD were evaluated. CTs were examined for intestinal and extra-intestinal abnormalities, and correlated with clinical staging and outcome. Results 20 patients had GVHD clinical Stage I–II and 21 had Stage III–IV. 39 (95%) had abnormal CT appearances. The most consistent finding was bowel wall thickening: small (n=14, 34%) or large (n=5, 12%) bowel, or both (n=20, 49%). Other manifestations included bowel dilatation (n=7, 17%), mucosal enhancement (n=6, 15%) and gastric wall thickening (n=9, 38%). Extra-intestinal findings included mesenteric stranding (n=25, 61%), ascites (n=17, 41%), biliary abnormalities (n=12, 29%) and urinary excretion of orally administered gastrografin (n=12, 44%). Diffuse small-bowel thickening and any involvement of the large bowel were associated with severe clinical presentation. Diffuse small-bowel disease correlated with poor prognosis. 8 of 21 patients responded to therapy, compared with 15 of 20 patients with other patterns (p=0.02), and the cumulative incidence of GVHD-related death was 62% and 24%, respectively (p=0.01). Overall survival was not significantly different between patients with diffuse small-bowel disease and patients with other patterns (p=0.31). Colonic disease correlated with severity of GVHD (p=0.04), but not with response to therapy or prognosis (p=0.45). Conclusion GVHD often presented with abdominal CT abnormalities. Diffuse small-bowel disease was associated with poor therapeutic response. CT may play a role in supporting clinical diagnosis of GI GVHD and determining prognosis. PMID:22128129

Value of gastrografin in adhesive small bowel obstruction after unsuccessful conservative treatment: a prospective evaluation.

PubMed

Choi, Hok-Kwok; Law, Wai-Lun; Ho, Judy-Wai-Chu; Chu, Kin-Wah

2005-06-28

Gastrografin is a hyperosmolar water-soluble contrast medium. Besides its predictive value for the need for operative treatment, a potential therapeutic role of this agent in adhesive small bowel obstruction has been suggested. This study aimed at evaluating the effectiveness of gastrografin in adhesive small bowel obstruction when conservative treatment failed. Patients with adhesive small bowel obstruction were given trial conservative treatment unless there was fear of bowel strangulation. Those responded in the initial 48 h had conservative treatment continued. Patients who showed no improvement in the initial 48 h were given 100 mL of gastrografin through nasogastric tube followed by serial abdominal radiographs. Patients with the contrast appeared in large bowel within 24 h were regarded as having partial obstruction and conservative treatment was continued. Patients in which the contrast failed to reach large bowel within 24 h were considered to have complete obstruction and laparotomy was performed. Two hundred and twelve patients with 245 episodes of adhesive obstruction were included. Fifteen patients were operated on soon after admission due to fear of strangulation. One hundred and eighty-six episodes of obstruction showed improvement in the initial 48 h and conservative treatment was continued. Two patients had subsequent operations because of persistent obstruction. Forty-four episodes of obstruction showed no improvement within 48 h and gastrografin was administered. Seven patients underwent complete obstruction surgery. Partial obstruction was demonstrated in 37 other cases, obstruction resolved subsequently in all of them except one patient who required laparotomy because of persistent obstruction. The overall operative rate in this study was 10%. There was no complication that could be attributed to the use of gastrografin. The use of gastrografin in adhesive small bowel obstruction after unsuccessful conservative treatment is safe and reduces the need for surgical intervention.

The Open Abdomen Route by EuraHS: introduction of the data set and initial results of procedures and procedure-related complications.

PubMed

Willms, A; Muysoms, F; Güsgen, C; Schwab, R; Lock, J; Schaaf, S; Germer, C; Richardsen, I; Dietz, U

2017-04-01

Open abdomen management has become a well-established strategy in the treatment of serious intra-abdominal pathologies. Key objectives are fistula prevention and high fascial closure rates. The current level of evidence on laparostoma is insufficient. This is due to the rareness of laparostomas, the heterogeneity of study cohorts, and broad diversity of techniques. Collecting data in a standardised, multicentre registry is necessary to draw up evidence-based guidelines. In order to improve the level of evidence on laparostomy, CAMIN (surgical working group for military and emergency surgery) of DGAV (German Society for General and Visceral Surgery), initiated the implementation of a laparostomy registry. This registry was established as the Open Abdomen Route by EuraHS (European Registry of Abdominal Wall Hernias). Key objectives include collection of data, quality assurance, standardisation of therapeutic concepts and the development of guidelines. Since 1 May 2015, the registry is available as an online database called Open Abdomen Route of EuraHS (European Registry of Abdominal Wall Hernias). It includes 11 categories for data collection, including three scheduled follow-up examinations. As part of this pilot study, all entries of the first 120 days were analysed, resulting in a review of 82 patients. At 44%, secondary peritonitis was the predominant indication. The mortality rate was 22%. A comparison of methods with and without fascial traction reveals fascial closure rates of 67% and 25%, respectively (intention-to-treat analysis, p < 0.03). Inert visceral protection was used in 67% of patients and achieved a small bowel fistula incidence of only 5.5%. Optimising laparostomy management techniques in order to achieve low incidence of fistulation and high fascial closure rates is possible. The method that ensures the best possible outcome-based on current evidence-would involve fascial traction, visceral protection and negative pressure. The laparostomy registry is a useful tool for quickly generating sufficient evidence for open abdomen treatment.

Small Bowel Transplant

PubMed Central

2003-01-01

EXECUTIVE SUMMARY Objective The Medical Advisory Secretariat undertook a review of the evidence on the effectiveness and cost-effectiveness of small bowel transplant in the treatment of intestinal failure. Small Bowel Transplantation Intestinal failure is the loss of absorptive capacity of the small intestine that results in an inability to meet the nutrient and fluid requirements of the body via the enteral route. Patients with intestinal failure usually receive nutrients intravenously, a procedure known as parenteral nutrition. However, long-term parenteral nutrition is associated with complications including liver failure and loss of venous access due to recurrent infections. Small bowel transplant is the transplantation of a cadaveric intestinal allograft for the purpose of restoring intestinal function in patients with irreversible intestinal failure. The transplant may involve the small intestine alone (isolated small bowel ISB), the small intestine and the liver (SB-L) when there is irreversible liver failure, or multiple organs including the small bowel (multivisceral MV or cluster). Although living related donor transplant is being investigated at a limited number of centres, cadaveric donors have been used in most small bowel transplants. The actual transplant procedure takes approximately 12-18 hours. After intestinal transplant, the patient is generally placed on prophylactic antibiotic medication and immunosuppressive regimen that, in the majority of cases, would include tacrolimus, corticosteroids and an induction agent. Close monitoring for infection and rejection are essential for early treatment. Medical Advisory Secretariat Review The Medical Advisory Secretariat undertook a review of 35 reports from 9 case series and 1 international registry. Sample size of the individual studies ranged from 9 to 155. As of May 2001, 651 patients had received small bowel transplant procedures worldwide. According to information from the Canadian Organ Replacement Register, a total of 27 small bowel transplants were performed in Canada from 1988 to 2002. Patient Outcomes The experience in small bowel transplant is still limited. International data showed that during the last decade, patient survival and graft survival rates from SBT have improved, mainly because of improved immunosuppression therapy and earlier detection and treatment of infection and rejection. The Intestinal Transplant Registry reported 1-year actuarial patient survival rates of 69% for isolated small bowel transplant, 66% for small bowel-liver transplant, and 63% for multivisceral transplant, and a graft survival rate of 55% for ISB and 63% for SB-L and MV. The range of 1-year patient survival rates reported ranged from 33%-87%. Reported 1-year graft survival rates ranged from 46-71%. Regression analysis performed by the International Transplant Registry in 1997 indicated that centres that have performed at least 10 small bowel transplants had better patient and graft survival rates than centres that performed less than 10 transplants. However, analysis of the data up to May 2001 suggests that the critical mass of 10 transplants no longer holds true for transplants after 1995, and that good results can be achieved at any multiorgan transplant program with moderate patient volumes. The largest Centre reported an overall 1-year patient and graft survival rate of 72% and 64% respectively, and 5-year patient and graft survival of 48% and 40% respectively. The overall 1-year patient survival rate reported for Ontario pediatric small bowel transplants was 61% with the highest survival rate of 83% for ISB. The majority (70% or higher) of surviving small bowel transplant recipients was able to wean from parenteral nutrition and meet all caloric needs enterally. Some may need enteral or parenteral supplementation during periods of illness. Growth and weight gain in children after ISB were reported by two studies while two other studies reported a decrease in growth velocity with no catch-up growth. The quality of life after SBT was reported to be comparable to that of patients on home enteral nutrition. A study found that while the parents of pediatric SBT recipients reported significant limitations in the physical and psychological well being of the children compared with normal school children, the pediatric SBT recipients themselves reported a quality of life similar to other school children. Survival was found to be better in transplants performed since 1991. Patient survival was associated with the type of organ transplanted with better survival in isolated small bowel recipients. Adverse Events Despite improvement in patient and graft survival rates, small bowel transplant is still associated with significant mortality and morbidity. Infection with subsequent sepsis is the leading cause of death (51.3%). Bacterial, fungal and viral infections have all been reported. The most common viral infections are cytomegalorvirus (18-40%) and Epstein-Barr virus. The latter often led to ß-cell post-transplant lymphoproliferative disease. Graft rejection is the second leading cause of death after SBT (10.4%) and is responsible for 57% of graft removal. Acute rejection rates ranged from 51% to 83% in the major programs. Most of the acute rejection episodes were mild and responded to steroids and OKT3. Antilymphocyte therapy was needed in up to 27% of patients. Isolated small bowel allograft and positive lymphocytotoxic cross-match were found to be risk factors for acute rejection. Post-transplant lymphoproliferative disease occurred in 21% of SBT recipients and accounted for 7% of post-transplant mortality. The frequency was higher in pediatric recipients (31%) and in adults receiving composite visceral allografts (25%). The allograft itself is often involved in post-transplant lymphoproliferative disease. The reported incidence of host versus graft disease varied widely among centers (0% - 14%). Surgical complications were reported to occur in 85% of SB-L transplants and 25% of ISB transplants. Reoperations were required in 45% - 66% of patients in a large series and the most common reason for reoperation was intra-abdominal abscess. The median cost of intestinal transplant in the US was reported to be approximately $275,000US (approximately CDN$429,000) per case. A US study concluded that based on the US cost of home parenteral nutrition, small bowel transplant could be cost-effective by the second year after the transplant. Conclusion There is evidence that small bowel transplant can prolong the life of some patients with irreversible intestinal failure who can no longer continue to be managed by parenteral nutrition therapy. Both patient survival and graft survival rates have improved with time. However, small bowel transplant is still associated with significant mortality and morbidity. The outcomes are inferior to those of total parenteral nutrition. Evidence suggests that this procedure should only be used when total parenteral nutrition is no longer feasible. PMID:23074441

Does surgeon volume matter in the outcome of endoscopic inguinal hernia repair?

PubMed

Köckerling, F; Bittner, R; Kraft, B; Hukauf, M; Kuthe, A; Schug-Pass, C

2017-02-01

For open and endoscopic inguinal hernia surgery, it has been demonstrated that low-volume surgeons with fewer than 25 and 30 procedures, respectively, per year are associated with significantly more recurrences than high-volume surgeons with 25 and 30 or more procedures, respectively, per year. This paper now explores the relationship between the caseload and the outcome based on the data from the Herniamed Registry. The prospective data of patients in the Herniamed Registry were analyzed using the inclusion criteria minimum age of 16 years, male patient, primary unilateral inguinal hernia, TEP or TAPP techniques and availability of data on 1-year follow-up. In total, 16,290 patients were enrolled between September 1, 2009, and February 1, 2014. Of the participating surgeons, 466 (87.6 %) had carried out fewer than 25 endoscopic/laparoscopic operations (low-volume surgeons) and 66 (12.4 %) surgeons 25 or more operations (high-volume surgeons) per year. Univariable (1.03 vs. 0.73 %; p = 0.047) and multivariable analysis [OR 1.494 (1.065-2.115); p = 0.023] revealed that low-volume surgeons had a significantly higher recurrence rate compared with the high-volume surgeons, although that difference was small. Multivariable analysis also showed that pain on exertion was negatively affected by a lower caseload <25 [OR 1.191 (1.062-1.337); p = 0.003]. While here, too, the difference was small, the fact that in that group there was a greater proportion of patients with small hernia defect sizes may have also played a role since the risk in that group was higher. In this analysis, no evidence was found that pain at rest [OR 1.052 (0.903-1.226); p = 0.516] or chronic pain requiring treatment [OR 1.108 (0.903-1.361); p = 0.326] were influenced by the surgeon volume. As confirmed by previously published studies, the data in the Herniamed Registry also demonstrated that the endoscopic/laparoscopic inguinal hernia surgery caseload impacted the outcome. However, given the overall high-quality level the differences between a "low-volume" surgeon and a "high-volume" surgeon were small. That was due to the use of a standardized technique, structured training as well as continuous supervision of trainees and surgeons with low annual caseload.

Non-cross-linked porcine acellular dermal matrices for abdominal wall reconstruction.

PubMed

Burns, Nadja K; Jaffari, Mona V; Rios, Carmen N; Mathur, Anshu B; Butler, Charles E

2010-01-01

Non-cross-linked porcine acellular dermal matrices have been used clinically for abdominal wall repair; however, their biologic and mechanical properties and propensity to form visceral adhesions have not been studied. The authors hypothesized that their use would result in fewer, weaker visceral adhesions than polypropylene mesh when used to repair ventral hernias and form a strong interface with the surrounding musculofascia. Thirty-four guinea pigs underwent inlay repair of surgically created ventral hernias using polypropylene mesh, porcine acellular dermal matrix, or a composite of the two. The animals were killed at 4 weeks, and the adhesion tenacity grade and surface area of the repair site involved by adhesions were measured. Sections of the repair sites, including the implant-musculofascia interface, underwent histologic analysis and uniaxial mechanical testing. The incidence of bowel adhesions to the repair site was significantly lower with the dermal matrix (8 percent, p < 0.01) and the matrix/mesh combination (0 percent, p < 0.001) than with polypropylene mesh alone (70 percent). The repairs made with the matrix or the matrix/mesh combination, compared with the polypropylene mesh repairs, had significantly lower mean adhesion surface areas [12.8 percent (p < 0.001), 9.2 percent (p < 0.001), and 79.9 percent] and grades [0.6 (p < 0.001), 0.6 (p < 0.001), and 2.9]. The dermal matrix underwent robust cellular and vascular infiltration. The ultimate tensile strength at the implant-musculofascia interface was similar in all groups. Porcine acellular dermal matrix becomes incorporated into the host tissue and causes fewer adhesions to repair sites than does polypropylene mesh, with similar implant-musculofascia interface strength. It also inhibits adhesions to adjacent dermal matrix in the combination repairs. It has distinct advantages over polypropylene mesh for complex abdominal wall repairs, particularly when material placement directly over bowel is unavoidable.

Intrarectal negative pressure system in the management of open abdomen with colorectal fistula: A case report.

PubMed

Yetişir, Fahri; Salman, A Ebru; Mamedov, Ruslan; Aksoy, Mustafa; Yalcin, Abdussamet; Kayaalp, Cüneyt

2014-01-01

To present the management of open abdomen with colorectal fistula by application of intrarectal negative pressure system (NPS) in addition to abdominal NPS. Twenty-year old man had a history of injuries by a close-range gunshot to the abdomen eight days ago and he had been treated by bowel repairs, resections, jejunal anastomosis and Hartman's procedure. He was referred to our center after deterioration, evisceration with open abdomen and enteric fistula in septic shock. There were edematous, fibrinous bowels and large multiple fistulas from the edematous rectal stump. APACHE II, Mannheim Peritoneal Index and Björck scores were 18, 33 and 3, respectively (expected mortality 100%). After intensive care for 5 days, he was treated by abdominal and intrarectal NPS. NPS repeated for 5 times and the fistula was recovered on day 18 completely. Fascial closure was facilitated with a dynamic abdominal closure system (ABRA) and he was discharged on day 33 uneventfully. There was no herniation and any other problem after 12 months follow-up. Management of fistula in OA can be extremely challenging. Floating stoma, fistula VAC, nipple VAC, ring and silo VAC, fistula intubation systems are used for isolation of the enteric effluent from OA. Several biologic dressings such as acellular dermal matrix, pedicled flaps have been used to seal the fistula opening with various success. Resection of the involved enteric loop and a new anastomosis of the intestine is very hard and rarely possible. In all of these reports, usually patients are left to heal with a giant hernia. In contrast to this, there is no hernia in our case during one year follow up period. Combination of intra and extra luminal negative pressure systems and ABRA is a safe and successful method to manage open abdomen with colorectal fistula. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Diagnosis, treatment and prognosis of small bowel volvulus in adults: A monocentric summary of a rare small intestinal obstruction

PubMed Central

Li, Xiaohang; Zhang, Jialin; Li, Baifeng; Yi, Dehui; Zhang, Chengshuo; Sun, Ning; Lv, Wu; Jiao, Ao

2017-01-01

Objectives Small bowel volvulus is a rare disease, which is also challenging to diagnose. The aims of this study were to characterize the clinical and radiological features associated with small bowel volvulus and treatment and to identify risk factors for associated small bowel necrosis. Methods Patients with small bowel volvulus who underwent operations from January 2001 to December 2015 at the First Affiliated Hospital of China Medical University (Shenyang, China) were reviewed. Clinical, surgical and postsurgical data were registered and analyzed. Results Thirty-one patients were included for analysis. Fifteen patients were female (48.4%), with an average age of 47.7 years (18–79 years). The clinical signs and symptoms were unspecific and resembled intestinal obstruction. Clinical examination revealed abdominal distension and/or diffuse tenderness with or without signs of peritonitis. The use of CT scans, X-rays or ultrasound did not differ significantly between patients. In 9 of 20 patients that received abdominal CT scans, “whirlpool sign” on the CT scan was present. Secondary small bowel volvulus was present in 58.1% of patients, and causes included bands (3), adhesion (7), congenital anomalies (7) and stromal tumor (1). Out of the 31 patients, 15 with gangrenous small bowel had to undergo intestinal resection. Intestinal gangrene was present with higher neutrophils count (p<0.0001) and the presence of bloody ascites (p = 0.004). Three patients died of septic shock (9.68%), and the recurrence rate was 3.23%. Conclusions To complete an early and accurate diagnosis, a CT scan plus physical exam seems to be the best plan. After diagnosis, an urgent laparotomy must be performed to avoid intestinal necrosis and perforation. After surgery, more than 90% of the patients can expect to have a favorable prognosis. PMID:28426721

A single-center audit of the indications and clinical impact of prolonged ambulatory small intestinal manometry.

PubMed

Ang, D; Pannemans, J; Vanuytsel, T; Tack, J

2018-05-01

Small bowel manometry is a diagnostic test available only in a few specialized referral centers. Its exact place in the management of refractory symptoms is controversial. The records of all patients who underwent 24-hour ambulatory duodenojejunal manometry over a 6-year period were retrospectively reviewed. We studied the clinical indications for small bowel manometry, and reviewed the impact of manometric findings on the clinical outcome. One hundred and forty-six studies were performed in 137 patients (46M, 91F) with a mean age of 44.9 ± 15.7 years. Mean follow-up duration was 15.1 ± 22.6 months. Appropriate endoscopic, radiological and gastric scintigraphy studies were performed in all patients prior to small bowel manometry. Criteria for abnormal motor activity were based on Bharucha's classification. The indications for small bowel manometry were chronic abdominal pain (n = 43), slow-transit constipation (n = 17), refractory gastroparesis (n = 16), chronic diarrhea (n = 7), recurrent episodes of subocclusion (n = 16), postsurgical evaluation (n = 36), suspicion of gut involvement in systemic disease (n = 9), and unexplained nausea (n = 2). The most common finding was a normal 24-hour ambulatory small bowel manometry (n = 113). Thirty-three studies yielded abnormal findings which included extrinsic neuropathy (n = 6), intrinsic neuropathy (n = 18), intestinal myopathy (n = 2), and subocclusion (n = 7). Ambulatory small bowel manometry excluded a generalized motility disorder in 77% and had a significant impact on the subsequent clinical course in 23%. Ambulatory small bowel manometry is a useful and safe diagnostic tool to complement traditional investigative modalities in patients with severe unexplained abdominal symptoms. © 2018 John Wiley & Sons Ltd.

Preliminary Study of Hiatal Hernia Repair Using Polyglycolic Acid: Trimethylene Carbonate Mesh

PubMed Central

Singh, Tejinder P.; Dunnican, Ward J.; Binetti, Brian R.

2012-01-01

Background: Repairing large hiatal hernias using mesh has been shown to reduce recurrence. Drawbacks to mesh include added time to place and secure the prosthesis as well as complications such as esophageal erosion. We used a laparoscopic technique for repair of hiatal hernias (HH) >5cm, incorporating primary crural repair with onlay fixation of a synthetic polyglycolicacid:trimethylene carbonate (PGA:TMC) absorbable tissue reinforcement. The purpose of this report is to present short-term follow-up data. Methods: Patients with hiatal hernia types I-III and defects >5cm were included. Primary closure of the hernia defect was performed using interrupted nonpledgeted sutures, followed by PGA:TMC mesh onlay fixed with absorbable tacks. A fundoplication was then performed. Evaluation of patients was carried out at routine follow-up visits. Outcomes measured were symptoms of gastroesophageal reflux disease (GERD), or other symptoms suspicious for recurrence. Patients exhibiting these complaints underwent further evaluation including radiographic imaging and endoscopy. Results: Follow-up data were analyzed on 11 patients. Two patients were male; 9 were female. The mean age was 60 years. The mean length of follow-up was 13 months. There were no complications related to the mesh. One patient suffered from respiratory failure, one from gas bloat syndrome, and another had a superficial port-site infection. One patient developed a recurrent hiatal hernia. Conclusions: In this small series, laparoscopic repair of hiatal hernias >5cm with onlay fixation of PGA:TMC tissue reinforcement has short-term outcomes with a reasonably low recurrence rate. However, due to the preliminary and nonrandomized nature of the data, no strong comparison can be made with other types of mesh repairs. Additional data collection is warranted. PMID:22906331

Simethicone adjunct to polyethylene glycol improves small bowel capsule endoscopy imaging in non-Crohn’s disease patients

PubMed Central

Papamichael, Konstantinos; Karatzas, Pantelis; Theodoropoulos, Ioannis; Kyriakos, Nikos; Archavlis, Emmanuel; Mantzaris, Gerasimos J.

2015-01-01

Background Currently, there is no standardized protocol for bowel preparation before small bowel capsule endoscopy (SBCE). This study aimed to investigate the effect of simethicone combined with polyethylene glycol (PEG) on the visualization quality (VQ) of the SBCE in patients with or without known or suspected Crohn’s disease (CD). Methods This observational, prospective, single-center study included consecutive patients undergoing a SBCE between 2007 and 2008. Patients received either a standard bowel cleansing preparation of 2 L PEG and 80 mg simethicone orally 12 and 1 h before SBCE respectively (Group A) or only PEG (Group B). VQ, based on scores for luminal bubbles in frames taken from the small intestine, examination completeness, SBCE diagnostic yield, gastric and small bowel transit times were recorded. Results Of the 115 patients finally included (Group A, n=56 and Group B, n=59) the cecum was visualized in 103 (89.6%). Simethicone overall improved the VQ in the proximal [OR: 2.43 (95%CI: 1.08-5.45), P=0.032] but not in the distal bowel segment (P=0.064). Nevertheless, this effect was not observed in patients undergoing SBCE for either known or suspected CD. Conclusion Simethicone as an adjunct to PEG for bowel preparation in patients undergoing SBCE significantly improved the VQ in non-CD patients. PMID:26423317

[Small bowel tumors: experience at the Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán"].

PubMed

Sánchez-Ramón, A; Cerino-Palomino, V; Medina-Franco, H

2012-01-01

Malignant tumors of the small bowel are uncommon and include multiple histologic strains, which helps explain the existing limited understanding of them. The aim of this study was to evaluate surgically treated small bowel tumors and to determine the clinical and pathological characteristics that can have an impact on patient outcome. A retrospective, observational, and descriptive study was carried out. The case records of patients with small bowel tumor that were surgically treated at the Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán" from 1990 to August 2011 were analyzed using the SPSS version 17.0 statistical package. Thirty-eight small bowel tumor patients were found that had been operated on within the time frame studied. Fifteen of them were women (39.50%) and 23 were men (60.50%), and the mean age was 55.6 years. The histologic distribution was 13 adenocarcinomas (34.20%), 10 neuroendocrine tumors (26.30%), 8 sarcomas (21.10%) and 4 lymphomas (10.50%). There was an increase in the incidence of sarcomas and adenocarcinomas, whereas lymphomas and neuroendocrine tumors were evenly distributed. An increase in small bowel tumor incidence in the last few years was observed and adenocarcinoma was the most frequent tumor in the study population. It is important to have a high degree of suspicion for this disease when patients present with symptoms such as gastrointestinal bleeding, bowel obstruction, anemia, and weight loss, because early diagnosis is essential for guaranteeing favorable outcome. Copyright © 2012 Asociación Mexicana de Gastroenterología. Published by Masson Doyma México S.A. All rights reserved.

Radiation Dose-Volume Effects in the Stomach and Small Bowel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kavanagh, Brian D., E-mail: Brian.Kavanagh@ucdenver.ed; Pan, Charlie C.; Dawson, Laura A.

2010-03-01

Published data suggest that the risk of moderately severe (>=Grade 3) radiation-induced acute small-bowel toxicity can be predicted with a threshold model whereby for a given dose level, D, if the volume receiving that dose or greater (VD) exceeds a threshold quantity, the risk of toxicity escalates. Estimates of VD depend on the means of structure segmenting (e.g., V15 = 120 cc if individual bowel loops are outlined or V45 = 195 cc if entire peritoneal potential space of bowel is outlined). A similar predictive model of acute toxicity is not available for stomach. Late small-bowel/stomach toxicity is likely relatedmore » to maximum dose and/or volume threshold parameters qualitatively similar to those related to acute toxicity risk. Concurrent chemotherapy has been associated with a higher risk of acute toxicity, and a history of abdominal surgery has been associated with a higher risk of late toxicity.« less

Large bowel and small bowel obstruction due to gallstones in the same patient

PubMed Central

Ranga, Natasha

2011-01-01

This is the case report of an 85-year-old woman who on two consecutive occasions presented with acute abdominal pain. The first presentation was large bowel obstruction. CT abdomen revealed this was due to a cholecystocolic fistula, allowing a large gallstone to pass and obstruct in the sigmoid colon. The second presentation was after laparotomy; the second CT abdomen revealed another gallstone causing small bowel obstruction. This case is interesting because cholelithiasis rarely leads to sigmoid colon obstruction (gallstone coleus)1 and gallstone ileus. Unfortunately, this patient had both. A gallstone causing obstruction in either the small or large bowel is rare, but occurrence of both in the same patient has not been reported to date. This case also shows how the elderly unwell surgical patient was mismanaged and she could have been spared surgery and irradiation if she was managed appropriately from the start. PMID:22696674

Manual Physical Therapy for Non-Surgical Treatment of Adhesion-Related Small Bowel Obstructions: Two Case Reports

PubMed Central

Rice, Amanda D.; King, Richard; Reed, Evette D’Avy; Patterson, Kimberley; Wurn, Belinda F.; Wurn, Lawrence J.

2013-01-01

Background: Adhesion formation is a widely acknowledged risk following abdominal or pelvic surgery. Adhesions in the abdomen or pelvis can cause or contribute to partial or total small bowel obstruction (SBO). These adhesions deter or prevent the passage of nutrients through the digestive tract, and may bind the bowel to the peritoneum, or other organs. Small bowel obstructions can quickly become life-threatening, requiring immediate surgery to resect the bowel, or lyse any adhesions the surgeon can safely access. Bowel repair is an invasive surgery, with risks including bowel rupture, infection, and peritonitis. An additional risk includes the formation of new adhesions during the healing process, creating the potential for subsequent adhesiolysis or SBO surgeries. Objective: Report the use of manual soft tissue physical therapy for the reversal of adhesion-related partial SBOs, and create an initial inquiry into the possibility of nonsurgical lysis of adhesions. Case Reports: Two patients presenting with SBO symptoms due to abdominal adhesions secondary to abdominal and pelvic surgery were treated with manual soft tissue physical therapy focused on decreasing adhesions. Conclusions: Successful treatment with resolution of symptom presentation of partial SBO and sustained results were observed in both patients treated. PMID:26237678

Small Bowel Prolapse (Enterocele)

MedlinePlus

... heavy lifting Being overweight or obese Pregnancy and childbirth Pregnancy and childbirth are the most common causes of pelvic organ ... of developing small bowel prolapse include: Pregnancy and childbirth. Vaginal delivery of one or more children contributes ...

Prenatal Diagnosis of a Segmental Small Bowel Volvulus with Threatened Premature Labor

PubMed Central

Mottet, Nicolas; Ramanah, Rajeev; Riethmuller, Didier

2017-01-01

Fetal primary small bowel volvulus is extremely rare but represents a serious life-threatening condition needing emergency neonatal surgical management to avoid severe digestive consequences. We report a case of primary small bowel volvulus with meconium peritonitis prenatally diagnosed at 27 weeks and 4 days of gestation during threatened premature labor with reduced fetal movements. Ultrasound showed a small bowel mildly dilated with thickened and hyperechogenic intestinal wall, with a typical whirlpool configuration. Normal fetal development allowed continuation of pregnancy with ultrasound follow-up. Induction of labor was decided at 37 weeks and 2 days of gestation because of a significant aggravation of intestinal dilatation appearing more extensive with peritoneal calcifications leading to the suspicion of meconium peritonitis, associated with reduced fetal movements and reduced fetal heart rate variability, for neonatal surgical management with a good outcome. PMID:29230337

A case of small bowel ulcer caused by NSAIDs and detected after capsule endoscope retention.

PubMed

Sakuma, Toshiyuki; Gocho, Seiho; Ogasawara, Fusao; Tsukune, Yoko; Sawamoto, Kana; Numata, Makoto; Nagata, Naruhiko; Deguchi, Ryuzo; Mine, Tetsuya

2012-04-20

We recently detected an annular ulcer thought to have been caused by non-steroidal anti-inflammatory drugs (NSAIDs) when we performed small bowel capsule endoscopy on a patient with suspected small-bowel bleeding and a history of frequent use of oral NSAIDs. The patient was a 64-year-old woman who complained of bloody stools and abdominal pain. The annular ulcer showed concentric stenosis, which caused retention of the capsule endoscope. NSAIDs are some of the most frequently used anti-inflammatory analgesics, and even more frequent use can be expected with the aging of society. No reports to date appear to have described retention of a capsule endoscope due to annular ulceration caused by NSAIDs. We report herein our experience with a patient showing small-bowel ulcer caused by NSAIDs.

Double-balloon endoscopy as the primary method for small-bowel video capsule endoscope retrieval.

PubMed

Van Weyenberg, Stijn J B; Van Turenhout, Sietze T; Bouma, Gerd; Van Waesberghe, Jan Hein T M; Van der Peet, Donald L; Mulder, Chris J J; Jacobs, Maarten A J M

2010-03-01

Capsule retention in the small bowel is a known complication of small-bowel video capsule endoscopy. Surgery is the most frequently used method of capsule retrieval. To determine the incidence and causes of capsule retention and to describe double-balloon endoscopy (DBE) as the primary technique used for capsule retrieval. Retrospective analysis of all video capsule studies was performed at our center, and evaluation of the outcome of DBE was the first method used to retrieve entrapped video capsules. Tertiary referral center. A total of 904 patients who underwent small-bowel video capsule endoscopy. Capsule retrieval by DBE. The number of patients in whom capsule retention occurred and the number of patients in whom an entrapped capsule could be retrieved by using DBE. Capsule retention occurred in 8 patients (incidence 0.88%; 95% CI, 0.41%-1.80%) and caused acute small-bowel obstruction in 6 patients. All retained capsules were successfully removed during DBE. Five patients underwent elective surgery to treat the underlying cause of capsule retention. One patient required emergency surgery because of multiple small-bowel perforations. Retrospective design. In our series, the incidence of capsule retention was low. DBE is a reliable method for removing retained capsules and might prevent unnecessary surgery. If surgery is required, preoperative capsule retrieval allows preoperative diagnosis, adequate staging in case of malignancy, and optimal surgical planning. 2010 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

Head or tail: the orientation of the small bowel capsule endoscope movement in the small bowel.

PubMed

Kopylov, Uri; Papageorgiou, Neofytos P; Nadler, Moshe; Eliakim, Rami; Ben-Horin, Shomron

2012-03-01

The diagnostic accuracy of capsule endoscopy has been suggested to be influenced by the direction of the passage in the intestine. It is currently unknown if a head-first or a tail-first orientation are equally common during the descent through the small bowel. The aim of the study was to identify the orientation of the capsule along the migration through the small bowel. Thirty capsule endoscopies were reviewed by an experienced observer. The direction of the passage through the pylorus and the ileoceccal valve was recorded for all the examinations. In addition, detailed review of the passage of the capsule in different segments of the small bowel was undertaken for all the capsules. The capsule was significantly more likely to pass the pylorus head-first compared to tail-first (25 and 5 out of 30, respectively, OR 5, 95% CI 65-94%, P < 0.001). In 28/30 studies, the capsule exited the ileoceccal valve head-first (OR-14, 95% CI 77-99%, P < 0.001). In an immersion experiment, uneven distribution of weight of the capsule body was demonstrated with the head part (camera tip) being lighter than the tail part. The capsule endoscope usually passes through the pylorus and subsequent segments of the small bowel head-first. This observation suggests that the intestinal peristaltic physiology drives symmetrical bodies with their light part first. The principle of intestinal orientation by weight distribution may bear implications for capsules' design in the future.

Parastomal hernia mesh repair, variant of surgical technique without stoma relocation.

PubMed

Guriţă, P; Popa, R; Bălălău, B; Scăunaşu, R

2012-06-12

Due to the improvement of prognosis through adjuvant therapy, the life expectancy of neoplasia patients is continuously increasing, which, in conjunction with the progressive occurrence of parastomal hernias during the disease evolution, explains the growing number of reported parastomal hernias affecting patients with permanent colostomy. Conventional techniques of local repair are inappropriate considering the high recurrence rate, and the decision of stoma relocation depends on the associated pathology, which may counter-indicate general anesthesia, and on previous surgical interventions that are usually followed by a dense peritoneal adhesion syndrome. The purpose of this article is to make known a variant of alloplastic technique, without translocation, with a low degree of invasiveness, which can be performed successfully under spinal anesthesia, followed by a reduced period of hospitalization. The study group consisted of 6 patients with permanent left iliac anus who underwent these interventions one to three years prior to the occurrence of parastomal hernia. Patients were followed at 1 year and 2 years postoperatively and the results were favorable, with no recurrence and improved quality of life through proper prosthesis of the stoma. We suggest that this technique variation is applied to small and medium parastomal hernias, in case of patients with permanent left iliac anus, with the declared intent of minimal invasiveness.

Parastomal hernia mesh repair, variant of surgical technique without stoma relocation

PubMed Central

Guriţă, P; Popa, R; Bălălău, B; Scăunaşu, R

2012-01-01

Rationale:Due to the improvement of prognosis through adjuvant therapy, the life expectancy of neoplasia patients is continuously increasing, which, in conjunction with the progressive occurrence of parastomal hernias during the disease evolution, explains the growing number of reported parastomal hernias affecting patients with permanent colostomy. Conventional techniques of local repair are inappropriate considering the high recurrence rate, and the decision of stoma relocation depends on the associated pathology, which may counter-indicate general anesthesia, and on previous surgical interventions that are usually followed by a dense peritoneal adhesion syndrome . Objective:The purpose of this article is to make known a variant of alloplastic technique, without translocation, with a low degree of invasiveness, which can be performed successfully under spinal anesthesia, followed by a reduced period of hospitalization. Methods and Results:The study group consisted of 6 patients with permanent left iliac anus who underwent these interventions one to three years prior to the occurrence of parastomal hernia. Patients were followed at 1 year and 2 years postoperatively and the results were favorable, with no recurrence and improved quality of life through proper prosthesis of the stoma Discussion:We suggest that this technique variation is applied to small and medium parastomal hernias, in case of patients with permanent left iliac anus, with the declared intent of minimal invasiveness. PMID:22802882

Spectrum of small-bowel mucosal abnormalities identified by capsule endoscopy in patients with portal hypertension of varied etiology.

PubMed

Chandrasekar, T S; Janakan, Gokul Bollu; Chandrasekar, Viveksandeep Thoguluva; Kalamegam, Raja Yogesh; Suriyanarayanan, Sathiamoorthy; Sanjeevaraya, Prasad Menta

2017-01-01

Bleeding from small intestinal ectopic varices and persistent anemia caused by portal hypertensive enteropathy (PHE) can be very challenging. Capsule endoscopy (CE) is one of the best noninvasive modalities in identifying such lesions. The aims of this study are to study the prevalence of small-bowel changes related to portal hypertension (PHT) and to correlate them with the observations related to the effects of portal hypertension in the esophagus, stomach, and colon. Thirty-two patients with various etiologies of PHT with either anemia or gastrointestinal bleed were included along with age- and sex-matched controls without PHT. All patients underwent blood tests, gastroscopy, colonoscopy, and CE. The small-bowel findings by CE were categorized as inflammatory-like and vascular lesions. The small-bowel changes were analyzed to find out any association with various demographic, clinical, and endoscopic variables. Thirty-one out of 32 patients with PHT (96.8%) had PHE identified by CE. Of them, 31 (96.8%) had inflammatory-like appearance, 11 (34.4%) had vascular lesions, and 2 (6.2%) had small-bowel varices. Inflammatory-like appearance was noted in eight (25%) and angiodysplastic lesions in two (6.2%) controls. Findings compatible with PHE were detected in 96.8% of the patients and 25% of the controls (X 2 =34.72, p=0.000).The presence of PHE was not associated with any of the above-mentioned variables. Small-bowel mucosal changes were seen in significantly higher number of patients with PHT with anemia.

Capsule endoscopy in neoplastic diseases

PubMed Central

Pennazio, Marco; Rondonotti, Emanuele; de Franchis, Roberto

2008-01-01

Until recently, diagnosis and management of small-bowel tumors were delayed by the difficulty of access to the small bowel and the poor diagnostic capabilities of the available diagnostic techniques. An array of new methods has recently been developed, increasing the possibility of detecting these tumors at an earlier stage. Capsule endoscopy (CE) appears to be an ideal tool to recognize the presence of neoplastic lesions along this organ, since it is non-invasive and enables the entire small bowel to be visualized. High-quality images of the small-bowel mucosa may be captured and small and flat lesions recognized, without exposure to radiation. Recent studies on a large population of patients undergoing CE have reported small-bowel tumor frequency only slightly above that reported in previous surgical series (range, 1.6%-2.4%) and have also confirmed that the main clinical indication to CE in patients with small-bowel tumors is obscure gastrointestinal (GI) bleeding. The majority of tumors identified by CE are malignant; many were unsuspected and not found by other methods. However, it remains difficult to identify pathology and tumor type based on the lesion’s endoscopic appearance. Despite its limitations, CE provides crucial information leading in most cases to changes in subsequent patient management. Whether the use of CE in combination with other new diagnostic (MRI or multidetector CT enterography) and therapeutic (Push-and-pull enteroscopy) techniques will lead to earlier diagnosis and treatment of these neoplasms, ultimately resulting in a survival advantage and in cost savings, remains to be determined through carefully-designed studies. PMID:18785274

Gluten affects epithelial differentiation-associated genes in small intestinal mucosa of coeliac patients

PubMed Central

Juuti-Uusitalo, K; Mäki, M; Kainulainen, H; Isola, J; Kaukinen, K

2007-01-01

In coeliac disease gluten induces an immunological reaction in genetically susceptible patients, and influences on epithelial cell proliferation and differentiation in the small-bowel mucosa. Our aim was to find novel genes which operate similarly in epithelial proliferation and differentiation in an epithelial cell differentiation model and in coeliac disease patient small-bowel mucosal biopsy samples. The combination of cDNA microarray data originating from a three-dimensional T84 epithelial cell differentiation model and small-bowel mucosal biopsy samples from untreated and treated coeliac disease patients and healthy controls resulted in 30 genes whose mRNA expression was similarly affected. Nine of 30 were located directly or indirectly in the receptor tyrosine kinase pathway starting from the epithelial growth factor receptor. Removal of gluten from the diet resulted in a reversion in the expression of 29 of the 30 genes in the small-bowel mucosal biopsy samples. Further characterization by blotting and labelling revealed increased epidermal growth factor receptor and beta-catenin protein expression in the small-bowel mucosal epithelium in untreated coeliac disease patients compared to healthy controls and treated coeliac patients. We found 30 genes whose mRNA expression was affected similarly in the epithelial cell differentiation model and in the coeliac disease patient small-bowel mucosal biopsy samples. In particular, those genes involved in the epithelial growth factor-mediated signalling pathways may be involved in epithelial cell differentiation and coeliac disease pathogenesis. The epithelial cell differentiation model is a useful tool for studying gene expression changes in the crypt–villus axis. PMID:17888028

Variation of laparoscopic hernia repair in Scotland: a postcode lottery?

PubMed

Stevenson, A D; Nixon, S J; Paterson-Brown, S

2010-06-01

The laparoscopic approach is now recommended by NICE as the preferred technique for repair of bilateral and recurrent inguinal hernia and an accepted option for unilateral hernia. This study was set up to examine whether patients across Scotland had equal access to this method of treatment. Information was collected on laparoscopic hernia repairs in adults at all acute general NHS hospitals in Scotland between the financial years 1997/8 and 2007/8. Private hospitals were excluded due to lack of data. The data were derived from SMR01 data of inpatient and daycase discharges from non-paediatric general acute NHS hospitals in Scotland as collected by the Information Services Division (ISD) of NHS National Services Scotland. Of 6821 repairs in 2007/8, only 890 (13.0%) were performed laparoscopically, a small increase from 294 (4.5%) in 1997/8. The highest incidence of laparoscopic hernia repair in 2007/8 was in NHS Lothian, where 435 (41.1%) of all repairs were performed using the laparoscopic technique. Excluding NHS Lothian, the number of laparoscopic hernia repairs in the rest of Scotland showed a much smaller rise, from 184 (3.3%) to 455 (7.9%). NHS Lothian, (which has 20% of the Scottish population) performed 54.5% of laparoscopic repairs in Scotland between 1997/8 and 2007/8. In the most recent year available, 2007/8, 63.1% of bilateral primary, 53.7% of bilateral recurrent and 26.8% of unilateral recurrent hernia operations in Lothian were laparoscopic. This compares to only 9.9%, 7.0% and 7.1%, respectively, for other Scottish hospitals. Despite the fact that laparoscopic hernia repair has several proven advantages over open techniques, particularly in bilateral and recurrent hernias, activity remains at a low level in Scotland with the exception of NHS Lothian. In Scotland, laparoscopic techniques are not being used as recommended by NICE guidelines and there appears to be a "postcode lottery" in the provision of this method of treatment. Possible reasons are discussed and action plans are suggested. Copyright (c) 2009 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

Primary small-bowel malignancy: update in tumor biology, markers, and management strategies.

PubMed

Shenoy, Santosh

2014-12-01

Primary small-bowel malignancies (SBM) are rare tumors but their incidence is rising. An estimated 9160 new cases and 1210 deaths due to SBM may occur in the USA in 2014. We review advances made in tumor biology, immunohistochemistry, and discuss treatment strategies for these malignancies. Relevant articles from PubMed/Medline and Embase searches were collected using the phrases "small-bowel adenocarcinoma, gastrointestinal carcinoids, gastrointestinal stromal tumors, small-bowel leiomyosarcoma, and small-bowel lymphoma". Advances in imaging techniques such as wireless capsule endoscopy, CT and MRI enterography, and endoscopy (balloon enteroscopy) along with discovery of molecular markers such as c-kit and PDGFRA for GIST tumors have improved our ability to diagnose, localize, and treat these patients. Early detection and surgical resection offers the best chance for long-term survival in all tumors except bowel lymphoma where chemotherapy plays the main role. Adjuvant therapy with imatinib has improved overall survival for GIST tumors, somatostatin analogs have improved symptoms and also inhibited tumor growth and stabilized metastatic disease in carcinoid disease, but chemotherapy has not improved survival for adenocarcinoma. Recent advances in molecular characterization holds promise in novel targeted therapies. Currently ongoing trials are exploring efficacy of targeted therapies and role of adjuvant therapy for adenocarcinoma and results are awaited. Early detection and aggressive surgical therapy for all localized tumors and lymph node sampling particularly for adenocarcinoma remains the main treatment modality.

Oral water soluble contrast for the management of adhesive small bowel obstruction.

PubMed

Abbas, S; Bissett, I P; Parry, B R

2005-01-25

Adhesions are the leading cause of small bowel obstruction. Most adhesive small bowel obstructions resolve following conservative treatment but there is no consensus as to when conservative treatment should be considered unsuccessful and the patient should undergo surgery. Studies have shown that failure of an oral water-soluble contrast to reach the colon after a designated time indicates complete intestinal obstruction that is unlikely to resolve with conservative treatment. Other studies have suggested that the administration of water-soluble contrast is therapeutic in resolving the obstruction. The aims of this review are:1. To determine the reliability of water-soluble contrast media and serial abdominal radiographs in predicting the success of conservative treatment in patients admitted with adhesive small bowel obstruction.2. To determine the efficacy and safety of water-soluble contrast media in reducing the need for surgical intervention and reducing hospital stay in adhesive small bowel obstruction. The search was conducted using MeSH terms: ''Intestinal obstruction'', ''water-soluble contrast'', "Adhesions" and "Gastrografin", and combined with the Cochrane Collaboration highly sensitive search strategy for identifying randomised controlled trials and controlled clinical trials. 1. Prospective studies (to evaluate the diagnostic potential of water-soluble contrast in adhesive small bowel obstruction);2. Randomised clinical trials (to evaluate the therapeutic role). 1. Studies addressing the diagnostic role of water-soluble contrast were critically appraised and data presented as sensitivities, specificities and positive and negative likelihood ratios. Results were pooled and summary receiver operating characteristic (ROC) curve was constructed. 2. A meta-analysis of the data from therapeutic studies was performed using the Mantel -Haenszel test using both the fixed effect and random effects model. The appearance of water-soluble contrast in the caecum on an abdominal radiograph within 24 hours of its administration predicts resolution of an adhesive small bowel obstruction with a pooled sensitivity of 0.96, specificity of 0.96. The area under the curve of the summary ROC was 0.98. Four randomised studies dealing with the therapeutic role of Gastrografin were included in the review, water-soluble contrast did not reduce the need for surgical intervention (odds ratio 1.29, P = 0.36). Meta-analysis of two studies showed that water-soluble contrast reduced hospital stay compared with placebo (weighted mean difference = - 2.58) P = 0.004. Published literature strongly supports the use of water-soluble contrast as a predictive test for non-operative resolution of adhesive small bowel obstruction. Although Gastrografin does not cause resolution of small bowel obstruction, it does appear to reduce hospital stay.

Effect of prolonged general anesthesia with sevoflurane and laparoscopic surgery on gastric and small bowel propulsive motility and pH in dogs.

PubMed

Boscan, Pedro; Cochran, Shannon; Monnet, Eric; Webb, Craig; Twedt, David

2014-01-01

To determine if general anesthesia with sevoflurane and laparoscopic surgery changed gastric and small bowel propulsive motility or pH in dogs. Prospective, controlled trial. Twelve, 19-24 months old, female, Treeing Walker Hound dogs, weighing 23-30 kg. Dogs were anesthetized for a median of 8.5 hours during another study to determine the minimum alveolar concentration of sevoflurane using a visceral stimulus. Gastric and small bowel motility were determined using a sensor capsule that measures pressure, pH and temperature. Gastric transit time and motility index were calculated. For 8/12 dogs, gastric motility, pH and transit time were measured. In 4/12 dogs, small bowel motility and pH were measured. Anesthesia decreased gastric and small bowel motility but did not change luminal pH. Mean gastric contraction force decreased from median (range) 11 (8-20) to 3 (1-10) mmHg (p < 0.01) and gastric motility index decreased from 0.63 (0-1.58) to 0 (0-0.31; p = 0.01). Frequency of contractions did not change, 3.7 (1.6-4.4) versus 2.8 (0.1-5.1) contractions minute(-1) (p = 0.1). Gastric motility returned to normal 12-15 hours following anesthesia. Gastric emptying was prolonged from 12 (5.3-16) to 49 (9.75-56.25) hours (p < 0.01). Mean small bowel contraction force decreased from 34 (24-37) to 3 (0.9-17) mmHg (p < 0.02) and motility index decreased from 3.75 (1-4.56) to 0 (0-1.53; p = 0.02). Frequency of contractions did not change, 0.5 (0.3-1.4) versus 1.4 (0.3-4.6) contractions minute(-1) (p = 0.11). Small bowel motility returned within 2 hours after anesthesia. Laparoscopy did not result in changes to gastric or small bowel parameters beyond those produced by general anesthesia. The force of gastric and small bowel contractions decreased during sevoflurane anesthesia for laparoscopy. Although gastric motility returned to normal within 12-15 hours the impairment of gastric emptying lasted 30-40 hours, predisposing dogs to postoperative ileus. © 2013 Association of Veterinary Anaesthetists and the American College of Veterinary Anesthesia and Analgesia.

Plastic bread-bag clips in the gastrointestinal tract: report of 5 cases and review of the literature

PubMed Central

Newell, K J; Taylor, B; Walton, J C; Tweedie, E J

2000-01-01

Plastic bread-bag clips have been identified as a cause of local perforation or obstruction at many sites in the gastrointestinal tract. This study is the largest case series yet reported, consisting of 3 cases presenting as small-bowel perforation, 1 case in which the clip was found incidentally in the small bowel at laparotomy during vascular surgery and 1 case in which the clip was found incidentally in the small bowel at autopsy. In all cases there was no radiographic evidence to suggest a foreign body in the gastrointestinal tract. People older than 60 years of age who have either partial or full dentures seem to be particularly at risk for the accidental ingestion of these devices. If accidentally ingested, plastic bread-bag clips represent a significant health hazard. As the population ages, small-bowel perforation secondary to ingestion of such clips may occur with increasing frequency. The authors recommend elimination or redesign of the clips, to prevent their being swallowed and becoming impacted in the small bowel or to allow them to be identified in the gastrointestinal tract by conventional radiography. PMID:10701390

Chronic idiopathic intestinal pseudo-obstruction treated by near total small bowel resection: a 20-year experience.

PubMed

Lapointe, Roch

2010-12-01

Patients suffering from chronic idiopathic intestinal pseudo-obstruction (CIIPO) clearly benefit from home parenteral nutrition (HPN) to maintain adequate nutritional status and general health. But intestinal dismotility can seriously disturb their quality of life (QOL) to the point of making it intolerable. Report our clinical experience on the management of chronic severe occlusive symptoms in CIIPO by near total small bowel resection. A 20-year retrospective study of eight patients with end-stage CIIPO maintained on HPN and suffering of chronic occlusive symptoms refractory to medical treatment underwent extensive small bowel resection preserving less than 70 cm of total small bowel and less than 20 cm of ileum. The jejunum was anastomosed either to the ileum or to the colon. Six patients were completely relieved from obstructive symptoms. Two patients needed a second operation to remove the residual ileum because of recurrent symptoms. Two were significantly improved. There was no post-operative death. All patients experienced a significant improvement in their QOL. Near total small bowel resection appears to be a safe and effective procedure in end-stage CIIPO patients, refractory to optimal medical treatment.

[Microflora of the upper part of the small bowel in healthy Peruvian subjects].

PubMed

Vidal-Neira, L; Yi-Chu, A; León Barúa, R

1983-01-01

In 20 healthy Peruvians aerobic cultures were done of upper small bowel contents, obtained following the method of the string capsule or Enterotest, and of faringeal material, obtained doing gargles with sterilized water. In 15 (75%) of the 20 subjects cultures of small bowel contents either were sterile (in 5 subjects, or 25% of the total) or revealed only diverse aerobic germs (in 10 subjects, or 50% of the total), the germs more frequently found being: negative coagulase staphylococcus albus (in 7 subjects, or 35% of the total), alpha hemolytic streptococcus (in 4 subjects, or 20% of the total) and Neisseria catarrhalis (in 4 subjects, or 20% of the total). In 5 (25%) of the 20 subjects, coliform bacteria were found in the upper small bowel (Klebsiella pneumonia in 2, and Escherichia coli in the remaining 3). Of those 5 subjects, only 2 (10% or the total of 20) had the microorganisms exclusively in the bowel, and in both the concentration of germs was 10(4)/ml. On the contrary, the 3 remaining subjects (15% of the total) had coliforms also in the pharynx; in 2 of the 3 subjects the concentration of germs found in the bowel was 10(3)/ml, and, in the remaining one, 10/ml; only one of the 3 subjects presented germs in the pharynx in a greater concentration than in the bowel, while another presented germs in the same concentration in both localizations, and the remaining one presented germs in the bowel in a concentration lower than in the pharynx.(ABSTRACT TRUNCATED AT 250 WORDS)

Ultrasonographic thickening of the muscularis propria in feline small intestinal small cell T-cell lymphoma and inflammatory bowel disease

PubMed Central

Daniaux, Lise A; Laurenson, Michele P; Marks, Stanley L; Moore, Peter F; Taylor, Sandra L; Chen, Rachel X; Zwingenberger, Allison L

2014-01-01

Gastrointestinal lymphoma is the most common form of lymphoma in the cat. More recently, an ultrasonographic pattern associated with feline small cell T-cell gastrointestinal lymphoma has been recognized as a diffuse thickening of the muscularis propria of the small intestine. This pattern is also described with feline inflammatory bowel disease. To evaluate the similarities between the diseases, we quantified the thickness of the muscularis propria layer in the duodenum, jejunum and ileum of 14 cats affected by small cell T-cell lymphoma and inflammatory bowel disease (IBD) and 19 healthy cats. We found a significantly increased thickness of the muscularis propria in cats with lymphoma and IBD compared with healthy cats. The mean thickness of the muscularis propria in cats with lymphoma or IBD was twice the thickness than that of healthy cats, and was the major contributor to significant overall bowel wall thickening in the duodenum and jejunum. A muscularis to submucosa ratio >1 is indicative of an abnormal bowel segment. Colic lymph nodes in cats with lymphoma were increased in size compared with healthy cats. In cats with gastrointestinal lymphoma and histologic transmural infiltration of the small intestines, colic or jejunal lymph nodes were rounded, increased in size and hypoechoic. PMID:23900499

Extensive small bowel intramural haematoma secondary to warfarin

PubMed Central

Clement, Zackariah

2017-01-01

Abstract Intramural haematoma is a rare complication of oral anticoagulant therapy, occurring in  1 in 2500 patients treated with warfarin. This report describes a 71-year-old gentleman who presented with tachycardia, vomiting and abdominal distension on a background of anticoagulation for a metallic aortic valve. He was found to have a supratherapeutic international normalized ratio (INR) of 9.9 with an extensive small bowel intramural haematoma and secondary small bowel obstruction. He was successfully managed non-operatively with fluid resuscitation, INR reversal, bowel rest and nasogastric decompression. The patient's presentation was atypical with a lack of classic symptoms such as abdominal pain. This highlights the importance of considering intramural haematoma as a differential diagnosis for gastrointestinal symptoms in anticoagulated patients. PMID:28458850

Extensive small bowel intramural haematoma secondary to warfarin.

PubMed

Limmer, Alexandra M; Clement, Zackariah

2017-03-01

Intramural haematoma is a rare complication of oral anticoagulant therapy, occurring in  1 in 2500 patients treated with warfarin. This report describes a 71-year-old gentleman who presented with tachycardia, vomiting and abdominal distension on a background of anticoagulation for a metallic aortic valve. He was found to have a supratherapeutic international normalized ratio (INR) of 9.9 with an extensive small bowel intramural haematoma and secondary small bowel obstruction. He was successfully managed non-operatively with fluid resuscitation, INR reversal, bowel rest and nasogastric decompression. The patient's presentation was atypical with a lack of classic symptoms such as abdominal pain. This highlights the importance of considering intramural haematoma as a differential diagnosis for gastrointestinal symptoms in anticoagulated patients.

Adherent umbilical hernia containing Meckel's diverticulum resected due to intraoperative injury.

PubMed

Kibil, Wojciech; Pach, Radosław; Szura, Mirosław; Matyja, Andrzej

2012-01-01

The aim of this report was to describe a rare case of a male patient with dry umbilical hernia with Meckel's diverticulum adherent to the neck of hernia sac. The patient's history, results of physical examination, laboratory testing, intraoperative findings, treatment method and postoperative course are summarized in details in this report. Follow-up visits were performed 14 days, one month and one year after the operation. A 35-year-old overweight Caucasian male patient (initials: D-B, body weight 90 kg, height 172 cm) was admitted to the hospital on 2nd April 2009 with reducible umbilical hernia for elective surgical treatment. The patient was operated on in the Specialist Diagnostic and Therapeutic Centre Medicina in Cracow and discharged from the hospital on fourth postoperative day. This case is compared with a few similar cases which have been described in the literature till now--all of these reports dealt with strangulated umbilical hernias but not reducible one. The patient underwent elective operation performed on the day of admission. Antibiotic prophylaxis included single dose of pefloxacine (400 mg intravenously) administered just before start of the operation. Subarachnoid anaesthesia was applied 15 minutes before start of the operation. The procedure lasted 75 minutes. Hernia sac was dissected and opened. In the hernia neck adherent Meckel's diverticulum was found. It was localised 80 cm from ileocecal valve and its length was 45 millimetres. During dissection process the diverticulum was injured in the apical region so cuneiform resection of the ileum with Meckel's diverticulum was performed. Ileum was sutured with two layers of absorbable sutures. The tissue defect in umbilical region was repaired primarily with onlay synthetic mesh prosthesis (polypropylene mesh, size 7 x 12 cm). 1) Adherent incidental Meckel's diverticulum in a sac of reducible umbilical hernia is a very rare finding. 2) During umbilical herniorrhaphy (elective or urgent) the presence of Meckel diverticulum in hernia sac should be taken into consideration. 3) If Meckel diverticulum is adherent to the hernia sac it requires careful dissection and resection of the diverticulum in selected patients. 4) When there is a tumour palpable in the wall or basis of Meckel diverticulum segmental resection of the small intestine with appropriate margins should be performed.

Anatomy and Physiology of the Small Bowel.

PubMed

Volk, Neil; Lacy, Brian

2017-01-01

Comprehension of small intestine physiology and function provides a framework for the understanding of several important disease pathways of the gastrointestinal system. This article reviews the development, anatomy and histology of the small bowel in addition to physiology and digestion of key nutrients. Copyright © 2016 Elsevier Inc. All rights reserved.

Giant midline abdominal incisional herniae repair through combined retro-rectus mesh placement and components separation: experience from a single centre.

PubMed

Kumar, R; Shrestha, A K; Basu, S

2014-10-01

Giant midline abdominal wall incisional herniae require repair/reconstruction to restore the structural and functional continuity of the anterior abdominal wall. We describe here our approach to these demanding cases through a combined retro-rectus mesh placement and components separation and their overall functional outcome. A retrospective analysis of a prospectively collected data was carried out and 28 patients who underwent giant (≥15 cm) midline incisional hernia reconstruction were identified in a large district general hospital between 2007 and 2013 with a median follow-up of 34 (6-76) months. Demographic data of our series include age of 60 (median) (30-87) years with a M:F ratio of 12:16, length of symptomatic hernia 18 (median) (12-36) months, more than two previous laparotomies (15), bowel obstructive symptoms (7) and recurrent herniation (7). BMI recorded was 32 (median) (24-46) and ASA of II (median) (I-III). Co-morbidities included cardiac disease (6), diabetes (6), respiratory disease (4) and systemic immunocompromise (2). Operative and technical details showed operative duration to be 180 (median) min, cranio-caudal rectus sheath defect 21 (median) cm, transverse rectus sheath defect 15 (median) cm, cross-sectional area of fascial defect 300 (median) cm(2) and size of mesh 690 (median) cm(2). Seven (25 %) developed short-term post operative complications: grade I seromata all resolving spontaneously (5); grade II superficial wound infections (2). Twenty-five (89 %) were completely asymptomatic at 34 (median) months' follow-up; 2 (7 %) reported mild pain, but not limiting any activity; 1 (4 %) described pain occasionally limiting activity. There was no clinical recurrence with one patient developing global bulging. Our series is comparable to the literature in patient cohort demographics, co-morbidity and risk factor profile; however, we demonstrate an excellent intermediate term outcome with no clinical recurrence and an improvement in quality of life, through their ability to perform normal day to day activities.

Meckel diverticulum causing small bowel obstruction

PubMed Central

Sharples, Alistair James

2010-01-01

A 62-year-old man was admitted with generalised abdominal pain, constipation and vomiting. His abdomen was markedly distended and tender on general examination with signs of local peritonism in the left iliac fossa. He was initially diagnosed with likely acute diverticulitis and treated conservatively. A CT scan the next day showed fluid filled, dilated small bowel loops consistent with small bowel obstruction and there was a suggestion of an abscess in the left iliac fossa region. An urgent laparotomy was performed, which identified a perforated Meckel diverticulum. PMID:22479299

Volvulus of the ascending colon in a non-rotated midgut: Plain film and MDCT findings.

PubMed

Camera, Luigi; Calabrese, Milena; Mainenti, Pier Paolo; Masone, Stefania; Vecchio, Walter Del; Persico, Giovanni; Salvatore, Marco

2012-10-28

Colonic volvulus is a relatively uncommon cause of large bowel obstruction usually involving mobile, intra-peritoneal, colonic segments. Congenital or acquired anatomic variation may be associated with an increased risk of colonic volvulus which can occasionally involve retro-peritoneal segments. We report a case of 54-year-old female who presented to our Institution to perform a plain abdominal film series for acute onset of cramping abdominal pain. Both the upright and supine films showed signs of acute colonic obstruction which was thought to be due to an internal hernia of the transverse colon into the lesser sac. The patient was therefore submitted to a multi-detector contrast-enhanced computed tomography (CT). CT findings were initially thought to be consistent with the presumed diagnosis of internal hernia but further evaluation and coronal reformatting clearly depicted the presence of a colonic volvulus possibly resulting from a retro-gastric colon. At surgery, a volvulus of the ascending colon was found and a right hemi-colectomy had to be performed. However, a non rotated midgut with a right-sided duodeno-jejunal flexure and a left sided colon was also found at laparotomy and overlooked in the pre-operative CT. Retrospective evaluation of CT images was therefore performed and a number of CT signs of intestinal malrotation could be identified.

Clinical outcomes after elective repair for small umbilical and epigastric hernias.

PubMed

Christoffersen, Mette Maria Willaume

2015-11-01

Repair for an umbilical or epigastric hernia is one of the most frequently conducted gastrointestinal surgical procedures. Al-though it is a minor procedure, there is no consensus on the optimal repair technique. The readmission rate is surprisingly high due to postoperative pain, wound-related complications, and long-term results in terms of recurrence and chronic pain is not well investigated. The overall objective of this thesis was to improve early and long-term postoperative outcomes after repair for umbilical or epigastric hernias. The present thesis consisted of one RCT, one protocol article for a running RCT, and two register-based cohort studies. An abdominal binder had no analgesic effects or impact on seroma formation. We await early and late post-operative outcomes from a running RCT studying clinical effect of closing the hernia defect (inclusion is expected to end in October 2015). The two cohort studies included in the present theses found that mesh repair halved the long-term risk of recurrence compared with sutured repair. Mesh repair did not increase the risk of chronic pain or rate of reoperation for complications.

Role of belly board device in the age of intensity modulated radiotherapy for pelvic irradiation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Estabrook, Neil C.; Bartlett, Gregory K.; Compton, Julia J.

Small bowel dose often represents a limiting factor for radiation treatment of pelvic malignancies. To reduce small bowel toxicity, a belly board device (BBD) with a prone position is often recommended. Intensity modulated radiotherapy (IMRT) could reduce dose to small bowel based on the desired dose-volume constraints. We investigated the efficacy of BBD in conjunction with IMRT. A total of 11 consecutive patients with the diagnosis of rectal cancer, who were candidates for definitive therapy, were selected. Patients were immobilized with BBD in prone position for simulation and treatment. Supine position computed tomography (CT) data were either acquired at themore » same time or during a diagnostic scan, and if existed was used. Target volumes (TV) as well as organs at risk (OAR) were delineated in both studies. Three-dimensional conformal treatment (3DCRT) and IMRT plans were made for both scans. Thus for each patient, 4 plans were generated. Statistical analysis was conducted for maximum, minimum, and mean dose to each structure. When comparing the normalized mean Gross TV dose for the different plans, there was no statistical difference found between the planning types. There was a significant difference in small bowel sparing when using prone position on BBD comparing 3DCRT and IMRT plans, favoring IMRT with a 29.6% reduction in dose (p = 0.007). There was also a statistically significant difference in small bowel sparing when comparing supine position IMRT to prone-BBD IMRT favoring prone-BBD IMRT with a reduction of 30.3% (p = 0.002). For rectal cancer when small bowel could be a limiting factor, prone position using BBD along with IMRT provides the best sparing. We conclude that whenever a dose escalation in rectal cancer is desired where small bowel could be limiting factor, IMRT in conjunction with BBD should be selected.« less

PhytobezoarInduced Small Bowel Obstruction in a Young Male with Virgin Abdomen

PubMed Central

Manning, Edward P.; Vattipallly, Vikram; Niazi, Masooma; Shah, Ajay

2018-01-01

Phytobezoars are a rare cause of small bowel obstruction. Such cases are most commonly associated with previous abdominal surgery or poor dentition or psychiatric conditions. A 40 year old man with a virgin abdomen and excellent dentition and no underlying psychiatric condition presented with an acute abdomen. CT scan revealed a transition point between dilated proximal loops of small bowel and collapsed distal loops. Exploratory laparotomy revealed a phytobezoar unable to be milked into the cecum and an enterectomy with primary anastamosis was performed without complication. A detailed history revealing several less common predisposing factors for phytobezoars should increase clinical suspicion of a phytobezoarinduced small bowel obstruction in the setting of an acute abdomen. Vigilance in presentations of an acute abdomen improves the usefulness of medical imaging, such as a CT, to detect phytobezoars. Understanding mechanisms of phytobezoar formation helps guide management and may prevent surgery.

Diagnostic and therapeutic value of laparoscopy for small bowel blunt injuries: A case report.

PubMed

Addeo, Pietro; Calabrese, Daniela Paola

2011-01-01

Small bowel injuries after blunt abdominal trauma represent both a diagnostic and a therapeutic challenge. Early diagnosis and prompt treatment are necessary in order to avoid a dangerous diagnostic delay. Laparoscopy can represent a diagnostic and therapeutic tool in patients with uncertain clinical symptoms. We report the case of a 25-year-old man, haemodynamically stable, admitted for acute abdominal pain a few hours after a physical assault. Giving the persistence of the abdominal pain and the presence of free fluids at the computed tomography examination, an exploratory laparoscopy was performed. At the laparoscopic exploration, an isolated small bowel perforation was found, 60 cm distal from the ligament of Treitz. The injury was repaired by laparoscopic suturing and the patient was discharged home at postoperative day 3 after an uneventful postoperative course. Laparoscopy represents a valuable tool for patients with small bowel blunt injuries allowing a timely diagnosis and a prompt treatment.

Extraskeletal osteosarcoma, telangiectatic variant arising from the small bowel mesentery.

PubMed

Hussain, Muhammad I; Al-Akeely, Mohammed H; Alam, Mohammed K; Jasser, Nayel A

2011-09-01

Extraskeletal osteosarcoma (EOS) is a highly aggressive and rare malignant soft tissue tumor, characterized by the production of neoplastic osseous tissue without attachment to the bone or periosteum. It rarely involves the visceral organs. Only 3 cases of mesenteric EOS have been reported in English literature. Here, we describe a male patient of 40 years, who was diagnosed to have EOS arising from small bowel mesentery. This patient presented with lower gastrointestinal (GI) bleeding. Upper GI endoscopy and colonoscopy were normal. Computed tomography scan demonstrated a well defined multi-loculated mixed density mass lesion measuring about 13x7x7 cm in lower abdomen adjacent to small bowel loops with liver metastasis. Palliative en bloc resection of tumor with adjacent small bowel was performed. The histopathology revealed a telangiectatic type osteosarcoma of mesentery. Diagnosis of EOS, its management and the outcome in context of the current literature are discussed.

Diaphragm disease of the small intestine: an interesting case report.

PubMed

Ullah, Sana; Ajab, Shereen; Rao, Rajashekhar; Raghunathan, Girish; DaCosta, Philip

2015-06-01

Diaphragm disease of small intestine usually presents with nonspecific clinical features. Radiological investigations often fail to differentiate it from small intestinal tumors and inflammatory bowel disease. It is therefore diagnosed on final histology after surgical resection. We hereby report an interesting case of a suspected small bowel tumor later diagnosed as diaphragm disease on histology. © The Author(s) 2014.

Small-bowel MRI in children and young adults with Crohn disease: retrospective head-to-head comparison of contrast-enhanced and diffusion-weighted MRI.

PubMed

Neubauer, Henning; Pabst, Thomas; Dick, Anke; Machann, Wolfram; Evangelista, Laura; Wirth, Clemens; Köstler, Herbert; Hahn, Dietbert; Beer, Meinrad

2013-01-01

Small-bowel MRI based on contrast-enhanced T1-weighted sequences has been challenged by diffusion-weighted imaging (DWI) for detection of inflammatory bowel lesions and complications in patients with Crohn disease. To evaluate free-breathing DWI, as compared to contrast-enhanced MRI, in children, adolescents and young adults with Crohn disease. This retrospective study included 33 children and young adults with Crohn disease ages 17 ± 3 years (mean ± standard deviation) and 27 matched controls who underwent small-bowel MRI with contrast-enhanced T1-weighted sequences and DWI at 1.5 T. The detectability of Crohn manifestations was determined. Concurrent colonoscopy as reference was available in two-thirds of the children with Crohn disease. DWI and contrast-enhanced MRI correctly identified 32 and 31 patients, respectively. All 22 small-bowel lesions and all Crohn complications were detected. False-positive findings (two on DWI, one on contrast-enhanced MRI), compared to colonoscopy, were a result of large-bowel lumen collapse. Inflammatory wall thickening was comparable on DWI and contrast-enhanced MRI. DWI was superior to contrast-enhanced MRI for detection of lesions in 27% of the assessed bowel segments and equal to contrast-enhanced MRI in 71% of segments. DWI facilitates fast, accurate and comprehensive workup in Crohn disease without the need for intravenous administration of contrast medium. Contrast-enhanced MRI is superior in terms of spatial resolution and multiplanar acquisition.

Risk of Small Bowel Obstruction After Robot-Assisted vs Open Radical Prostatectomy.

PubMed

Loeb, Stacy; Meyer, Christian P; Krasnova, Anna; Curnyn, Caitlin; Reznor, Gally; Kibel, Adam S; Lepor, Herbert; Trinh, Quoc-Dien

2016-12-01

Whereas open radical prostatectomy is performed extraperitoneally, minimally invasive radical prostatectomy is typically performed within the peritoneal cavity. Our objective was to determine whether minimally invasive radical prostatectomy is associated with an increased risk of small bowel obstruction compared with open radical prostatectomy. In the U.S. Surveillance, Epidemiology and End Results (SEER)-Medicare database, we identified 14,147 men found to have prostate cancer from 2000 to 2008 treated by open (n = 10,954) or minimally invasive (n = 3193) radical prostatectomy. Multivariable Cox proportional hazard models were used to examine the impact of surgical approach on the diagnosis of small bowel obstruction, as well as the need for lysis of adhesions and exploratory laparotomy. During a median follow-up of 45 and 76 months, respectively, the cumulative incidence of small bowel obstruction was 3.7% for minimally invasive and 5.3% for open radical prostatectomy (p = 0.0005). Lysis of adhesions occurred in 1.1% of minimally invasive and 2.0% of open prostatectomy patients (p = 0.0003). On multivariable analysis, there was no significant difference between minimally invasive and open prostatectomy with respect to small bowel obstruction (HR 1.17, 95% CI 0.90, 1.52, p = 0.25) or lysis of adhesions (HR 0.87, 95% CI 0.50, 1.40, p = 0.57). Limitations of the study include the retrospective design and use of administrative claims data. Relative to open radical prostatectomy, minimally invasive radical prostatectomy is not associated with an increased risk of postoperative small bowel obstruction and lysis of adhesions.

Value of in vivo electrophysiological measurements to evaluate canine small bowel autotransplants.

PubMed Central

Meijssen, M A; Heineman, E; de Bruin, R W; Veeze, H J; Bijman, J; de Jonge, H R; ten Kate, F J; Marquet, R L; Molenaar, J C

1991-01-01

This study aimed to develop a non-invasive method for in vivo measurement of the transepithelial potential difference in the canine small bowel and to evaluate this parameter in small bowel autotransplants. In group 0 (control group, n = 4), two intestinal loops were created without disturbing their vascular, neural, and lymphatic supplies. In group I (successful autotransplants, n = 11), two heterotopic small bowel loops were constructed. Long term functional sequelae of vascular, neural, and lymphatic division were studied. Group II (n = 6) consisted of dogs with unsuccessful autotransplants suffering thrombosis of the vascular anastomosis, which resulted in ischaemic small bowel autografts. In group I, values of spontaneous transepithelial potential difference, an index of base line active electrolyte transport, were significantly lower compared with group 0 (p less than 0.05), probably as a result of denervation of the autotransplants. Both theophylline and glucose stimulated potential difference responses, measuring cyclic adenosine monophosphate mediated chloride secretion and sodium coupled glucose absorption respectively, showed negative luminal values in group I at all time points after transplantation. These transepithelial potential difference responses diminished progressively with time. From day 21 onwards both theophylline and glucose stimulated potential difference responses were significantly less than the corresponding responses at day seven (p less than 0.05). Morphometric analysis showed that the reduction of transepithelial potential difference responses preceded degenerative mucosal changes in the heterotopic small bowel autografts. In group II, potential difference responses to theophylline and glucose showed positive luminal values (p<0.01 v group I), probably as a result of passive potassium effusion from necrotic enterocytes. Images Figure 3 PMID:1752464

Comparison of magnetic resonance imaging and video capsule enteroscopy in diagnosing small-bowel pathology: localization-dependent diagnostic yield.

PubMed

Böcker, Ulrich; Dinter, Dietmar; Litterer, Caroline; Hummel, Frank; Knebel, Phillip; Franke, Andreas; Weiss, Christel; Singer, Manfred V; Löhr, J-Matthias

2010-04-01

New technology has considerably advanced the diagnosis of small-bowel pathology. However, its significance in clinical algorithms has not yet been fully assessed. The aim of the present analysis was to compare the diagnostic utility and yield of video-capsule enteroscopy (VCE) to that of magnetic resonance imaging (MRI) in patients with suspected or established Crohn's disease (Group I), obscure gastrointestinal blood loss (Group II), or suspected tumors (Group III). Forty-six out of 182 patients who underwent both modalities were included: 21 in Group I, 20 in Group II, and five in Group III. Pathology was assessed in three predetermined sections of the small bowel (upper, middle, and lower). The McNemar and Wilcoxon tests were used for statistical analysis. In Group I, lesions were found by VCE in nine of the 21 patients and by MRI in six. In five patients, both modalities showed pathology. In Group II, pathological changes were detected in 11 of the 20 patients by VCE and in eight patients by MRI. In five cases, pathology was found with both modalities. In Group III, neither modality showed small-bowel pathology. For the patient groups combined, diagnostic yield was 43% with VCE and 30% with MRI. The diagnostic yield of VCE was superior to that of MRI in the upper small bowel in both Groups I and II. VCE is superior to MRI for the detection of lesions related to Crohn's disease or obscure gastrointestinal bleeding in the upper small bowel.

An unusual white blood cell scan in a child with inflammatory bowel disease: a case report.

PubMed

Porn, U; Howman-Giles, R; O'Loughlin, E; Uren, R; Chaitow, J

2000-10-01

Technetium-99m-labeled leukocyte (WBC) imaging is a valuable screening method for inflammatory bowel disease, especially in children, because of its high rate of sensitivity, low cost, and ease of preparation. A 14-year-old girl is described who had juvenile arthritis and iritis complicated by inflammatory bowel disease. She was examined for recurrent abdominal pain. A Tc-99m stannous colloid WBC scan was performed, and tracer accumulation was seen in the small bowel in the region of the distal ileum on the initial 1-hour image. Delayed imaging at 3 hours also revealed tracer accumulation in the cecum and ascending colon, which was not seen on the early image. A biopsy of the colon during endoscopy showed no evidence of active inflammation in the colon. The small bowel was not seen. Computed tomography revealed changes suggestive of inflammatory bowel disease in the distal ileum. The appearance on the WBC study was most likely a result of inflammatory bowel disease involving the distal ileum, with transit of luminal activity into the large bowel.

Management of necrotising appendicitis associated with widespread necrotising enterocolitis of the small and large bowel and perforated duodenal ulcer.

PubMed

Gupta, Vaibhav; Zani, Augusto; Jackson, Paul; Singh, Shailinder

2015-06-08

A 7-year-old boy presented in septic shock secondary to appendicitis with generalised peritonitis. Following crystalloid resuscitation, he underwent surgery. Faecopurulent contamination and free air were found. This was secondary to a perforated and gangrenous appendix, multiple large and small bowel segments with perforations, patches of necrosis, interspersed with healthy bowel and segments of questionable viability. There was also a perforated duodenal ulcer. Necrotic segments were resected using a 'clip-and-drop' technique to shorten operative duration and guide resection to preserve bowel length. After six laparotomies and multiple bowel resections, the child was discharged home with an ileostomy that was subsequently reversed. He is currently on a normal diet and pursuing all activities appropriate for his age. Perforated appendicitis can be associated with widespread bowel necrosis and multiple perforations. A conservative damage limitation approach using the 'clip-and-drop' technique and relook laparotomies is useful in the management of extensive bowel necrosis in children. 2015 BMJ Publishing Group Ltd.

SU-C-BRA-01: Interactive Auto-Segmentation for Bowel in Online Adaptive MRI-Guided Radiation Therapy by Using a Multi-Region Labeling Algorithm

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lu, Y; Chen, I; Kashani, R

Purpose: In MRI-guided online adaptive radiation therapy, re-contouring of bowel is time-consuming and can impact the overall time of patients on table. The study aims to auto-segment bowel on volumetric MR images by using an interactive multi-region labeling algorithm. Methods: 5 Patients with locally advanced pancreatic cancer underwent fractionated radiotherapy (18–25 fractions each, total 118 fractions) on an MRI-guided radiation therapy system with a 0.35 Tesla magnet and three Co-60 sources. At each fraction, a volumetric MR image of the patient was acquired when the patient was in the treatment position. An interactive two-dimensional multi-region labeling technique based on graphmore » cut solver was applied on several typical MRI images to segment the large bowel and small bowel, followed by a shape based contour interpolation for generating entire bowel contours along all image slices. The resulted contours were compared with the physician’s manual contouring by using metrics of Dice coefficient and Hausdorff distance. Results: Image data sets from the first 5 fractions of each patient were selected (total of 25 image data sets) for the segmentation test. The algorithm segmented the large and small bowel effectively and efficiently. All bowel segments were successfully identified, auto-contoured and matched with manual contours. The time cost by the algorithm for each image slice was within 30 seconds. For large bowel, the calculated Dice coefficients and Hausdorff distances (mean±std) were 0.77±0.07 and 13.13±5.01mm, respectively; for small bowel, the corresponding metrics were 0.73±0.08and 14.15±4.72mm, respectively. Conclusion: The preliminary results demonstrated the potential of the proposed algorithm in auto-segmenting large and small bowel on low field MRI images in MRI-guided adaptive radiation therapy. Further work will be focused on improving its segmentation accuracy and lessening human interaction.« less

Small bowel enteroscopy and intraoperative enteroscopy for obscure gastrointestinal bleeding.

PubMed

Lewis, B S; Wenger, J S; Waye, J D

1991-02-01

Intraoperative endoscopy (IOE) is accepted as the ultimate diagnostic procedure for completely evaluating the small bowel in patients with obscure gastrointestinal (GI) bleeding. Small bowel enteroscopy (SBE) has been reported useful in the nonsurgical evaluation of the small intestine in these patients, but findings may be limited because of incomplete small bowel intubation and a lack of tip deflection. Twenty-three patients underwent 25 SBE exams and subsequently had 25 IOE exams during surgical exploration for continued bleeding. Patients' bleeding histories averaged 2 yr, with an average transfusion requirement of 27 units. Findings on IOE were the same as with SBE in 17/22 (77%) of examinations. We conclude that SBE and IOE are comparable in depth of insertion and ability to detect small vascular ectasias. Both procedures missed pathology due to limited visibility and the evanescent nature of ectasias. Long-term success in abolishing bleeding with these combined techniques can be expected in 55% of these patients. SBE should precede surgery, since the finding of diffuse ectasias precludes any benefit from operative intervention.

Lumbar hernia in South Korea: different from that in foreign literature?

PubMed

Park, S H; Chung, H S; Song, S H

2015-10-01

This study aimed to analyze the clinical features of lumbar hernia reported in South Korea and compare these features with those reported in foreign literature. From January 1968 through December 2013, 13 cases reported in South Korea were included in the study. The variables compared were age, sex, main symptoms at hospital visit, etiology, location, herniated contents, lateralization, defect size, diagnostic methods, surgical methods, surgical opinions, and recurrence. In the South Korean cases, women outnumbered men (3.3:1) and no significant differences were found in the herniated side (left:right, 1.1:1). In contrast, in the foreign cases, men outnumbered women (3:1) and left-sided hernia was dominant (2:1). Moreover, in most of the foreign cases, patients were aged 50-70 years, whereas in the South Korean cases, none of the patients were in their 50 s. However, no substantial differences were found in etiology, anatomical locations, symptoms, and herniated contents. This research revealed that few clinical features of lumbar hernias in South Korea differ from those reported in foreign literature. Thirteen cases were analyzed in the present study, and results obtained from such a small sample size cannot be generalized with certainty. Therefore, more cases should be collected for a definitive analysis. Despite this limitation, this study is important because it is the first attempt to collect and analyze the clinical features of lumbar hernia in South Korea. This study will serve as a basis for future studies investigating the clinical features of lumbar hernia cases in South Korea.

Local anesthetic infusion pump for pain management following open inguinal hernia repair: a meta-analysis.

PubMed

Wu, Chien-Chih; Bai, Chyi-Huey; Huang, Ming-Te; Wu, Chih-Hsiung; Tam, Ka-Wai

2014-01-01

Open inguinal hernia repair is one of the most painful procedures in day surgery. A continuous ambulatory analgesic is thought to reduce postoperative pain when it is applied to the surgical site. The aim of this study is to evaluate the efficacy of local anesthetic infusion pump following open inguinal hernia repair for the reduction of postoperative pain. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) that have investigated the outcomes of using an infusion pump for delivering a local anesthetic contrasted to a control group for open inguinal hernia repair. Pain was assessed from Day 1 to Day 5 following the surgery. The secondary outcomes included analgesia use and postoperative complications. We reviewed 5 trials that totaled 288 patients. The analgesic effects of bupivacaine (4 trials) and ropivacaine (one trial) were compared with a placebo group. The pooled mean difference in the score measuring the degree of pain diminished significantly at Day 1 to Day 4 in the experimental group. Two studies have reported that the number of analgesics required also decreased in the experimental group. No bupivacaine-related complication was reported. Our results revealed that applying a local anesthetic infusion pump following inguinal hernia repairs was more efficacious for reducing postoperative pain than a placebo. However, the findings were based on a small body of evidence in which methodological quality was not high. The potential benefits of applying a local anesthetic infusion pump to hernia repair must still be adequately investigated using further RCTs. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Quantification, validation, and follow-up of small bowel motility in Crohn's disease

NASA Astrophysics Data System (ADS)

Cerrolaza, Juan J.; Peng, Jennifer Q.; Safdar, Nabile M.; Conklin, Laurie; Sze, Raymond; Linguraru, Marius George

2015-03-01

The use of magnetic resonance enterography (MRE) has become a mainstay in the evaluation, assessment and follow up of inflammatory bowel diseases, such as Crohn's disease (CD), thanks to its high image quality and its non-ionizing nature. In particular, the advent of faster MRE sequences less sensitive to image-motion artifacts offers the possibility to obtain visual, structural and functional information of the patient's small bowel. However, the inherent subjectivity of the mere visual inspection of these images often hinders the accurate identification and monitoring of the pathological areas. In this paper, we present a framework that provides quantitative and objective motility information of the small bowel from free-breathing MRE dynamic sequences. After compensating for the breathing motion of the patient, we create personalized peristaltic activity maps via optical flow analysis. The result is the creation of a new set of images providing objective and precise functional information of the small bowel. The accuracy of the new method was also evaluated from two different perspectives: objective accuracy (1.1 ± 0.6 mm/s of error), i.e., the ability of the system to provide quantitative and accurate information about the motility of moving bowel landmarks, and subjective accuracy (avg. difference of 0.7 ± 0.7 in a range of 1 to 5), i.e., the degree of agreement with the subjective evaluation of an expert. Finally, the practical utility of the new method was successfully evaluated in a preliminary study with 32 studies of healthy and CD cases, showing its potential for the fast and accurate assessment and follow up of CD in the small bowel.

Urticaria due to polyethylene glycol-3350 and electrolytes for oral solution in a patient with jejunal nodular lymphoid hyperplasia.

PubMed

Zhang, Hongfeng; Henry, Winoah A; Chen, Lea Ann; Khashab, Mouen A

2015-01-01

Both jejunal nodular lymphoid hyperplasia (NLH) and polyethylene glycol (PEG)-3350 hypersensitivity are extremely rare. We describe a 30-year-old female who had previously taken a PEG-3350 bowel preparation without adverse effects, and presented for evaluation of chronic diarrhea. An upper and lower gastrointestinal endoscopy, and small bowel series were scheduled. PEG-3350 and electrolytes for oral solution was prescribed for bowel cleansing. During consumption of the bowel preparation she developed urticarial hypersensitivity. An alternative bowel preparation was used. Colonoscopy and upper endoscopy were normal, but small bowel series revealed innumerable sand-like lucencies in the jejunum. NLH was confirmed on biopsy from antegrade enteroscopy. This is the first case report on the pathological jejunal NLH in association with the PEG-3350 urticarial hypersensitivity. The potential pathophysiological etiology of this association is discussed.

Urticaria due to polyethylene glycol-3350 and electrolytes for oral solution in a patient with jejunal nodular lymphoid hyperplasia

PubMed Central

Zhang, Hongfeng; Henry, Winoah A.; Chen, Lea Ann; Khashab, Mouen A.

2015-01-01

Both jejunal nodular lymphoid hyperplasia (NLH) and polyethylene glycol (PEG)-3350 hypersensitivity are extremely rare. We describe a 30-year-old female who had previously taken a PEG-3350 bowel preparation without adverse effects, and presented for evaluation of chronic diarrhea. An upper and lower gastrointestinal endoscopy, and small bowel series were scheduled. PEG-3350 and electrolytes for oral solution was prescribed for bowel cleansing. During consumption of the bowel preparation she developed urticarial hypersensitivity. An alternative bowel preparation was used. Colonoscopy and upper endoscopy were normal, but small bowel series revealed innumerable sand-like lucencies in the jejunum. NLH was confirmed on biopsy from antegrade enteroscopy. This is the first case report on the pathological jejunal NLH in association with the PEG-3350 urticarial hypersensitivity. The potential pathophysiological etiology of this association is discussed. PMID:25608714

Value of gastrografin in adhesive small bowel obstruction after unsuccessful conservative treatment: A prospective evaluation

PubMed Central

Choi, Hok-Kwok; Law, Wai-Lun; Ho, Judy Wai-Chu; Chu, Kin-Wah

2005-01-01

AIM: Gastrografin is a hyperosmolar water-soluble contrast medium. Besides its predictive value for the need for operative treatment, a potential therapeutic role of this agent in adhesive small bowel obstruction has been suggested. This study aimed at evaluating the effectiveness of gastrografin in adhesive small bowel obstruction when conservative treatment failed. METHODS: Patients with adhesive small bowel obstruction were given trial conservative treatment unless there was fear of bowel strangulation. Those responded in the initial 48 h had conservative treatment continued. Patients who showed no improvement in the initial 48 h were given 100 mL of gastrografin through nasogastric tube followed by serial abdominal radiographs. Patients with the contrast appeared in large bowel within 24 h were regarded as having partial obstruction and conservative treatment was continued. Patients in which the contrast failed to reach large bowel within 24 h were considered to have complete obstruction and laparotomy was performed. RESULTS: Two hundred and twelve patients with 245 episodes of adhesive obstruction were included. Fifteen patients were operated on soon after admission due to fear of strangulation. One hundred and eighty-six episodes of obstruction showed improvement in the initial 48 h and conservative treatment was continued. Two patients had subsequent operations because of persistent obstruction. Forty-four episodes of obstruction showed no improvement within 48 h and gastrografin was administered. Seven patients underwent complete obstruction surgery. Partial obstruction was demonstrated in 37 other cases, obstruction resolved subsequently in all of them except one patient who required laparotomy because of persistent obstruction. The overall operative rate in this study was 10%. There was no complication that could be attributed to the use of gastrografin. CONCLUSION: The use of gastrografin in adhesive small bowel obstruction after unsuccessful conservative treatment is safe and reduces the need for surgical intervention. PMID:15968731

Application of small intestine decompression combined with oral feeding in middle and late period of malignant small bowel obstruction.

PubMed

Li, Dechun; Du, Hongtao; Shao, Guoqing; Guo, Yongtuan; Lu, Wan; Li, Ruihong

2017-07-01

The application value of small intestine decompression combined with oral feeding in the middle and late period of malignant small bowel obstruction was examined. A total of 22 patients with advanced malignant small bowel obstruction were included in the present study. An ileus tube was inserted via the nose under fluoroscopy into the obstructed small intestine of each patient. At the same time, the insertion depth the of the catheter was adjusted. When the catheter was blocked, small bowel selective angiography was performed to determine the location and cause of the obstruction and the extent of the obstruction, and to determine the length of the small intestine in the site of obstruction, and to select the variety and tolerance of enteral nutrition. We observed the decompression tube flow and ease of intestinal obstruction. In total, 20 patients were treated with oral enteral nutrition after abdominal distension, and 22 cases were treated by the nose to observe the drainage and the relief of intestinal obstruction. The distal end of the catheter was placed in a predetermined position. The symptoms of intestinal obstruction were relieved 1-4 days after decompression. The 22 patients with selective angiography of the small intestine showed positive X-ray signs: 18 patients with oral enteral nutrition therapy had improved the nutritional situation 2 weeks later. In 12 cases, where there was anal defecation exhaust, 2 had transient removal of intestinal obstruction catheter. In conclusion, this comprehensive treatment based on small intestine decompression combined with enteral nutrition is expected to become a new therapeutic approach and method for the treatment of patients with advanced tumor small bowel obstruction.

Adipose-Derived Stem-Cell-Seeded Non-Cross-Linked Porcine Acellular Dermal Matrix Increases Cellular Infiltration, Vascular Infiltration, and Mechanical Strength of Ventral Hernia Repairs

PubMed Central

Iyyanki, Tejaswi S.; Dunne, Lina W.; Zhang, Qixu; Hubenak, Justin; Turza, Kristin C.

2015-01-01

Adipose-derived stem cells (ASCs) facilitate wound healing by improving cellular and vascular recruitment to the wound site. Therefore, we investigated whether ASCs would augment a clinically relevant bioprosthetic mesh—non-cross-linked porcine acellular dermal matrix (ncl-PADM)—used for ventral hernia repairs in a syngeneic animal model. ASCs were isolated from the subcutaneous adipose tissue of Brown Norway rats, expanded, and labeled with green fluorescent protein. ASCs were seeded (2.5×104 cells/cm2) onto ncl-PADM for 24 h before surgery. In vitro ASC adhesion to ncl-PADM was assessed at 0.5, 1, and 2 h after seeding, and cell morphology on ncl-PADM was visualized by scanning electron microscopy. Ventral hernia defects (2×4 cm) were created and repaired with ASC-seeded (n=31) and control (n=32) ncl-PADM. Explants were harvested at 1, 2, and 4 weeks after surgery. Explant remodeling outcomes were evaluated using gross evaluation (bowel adhesions, surface area, and grade), histological analysis (hematoxylin and eosin and Masson's trichrome staining), immunohistochemical analysis (von Willebrand factor VIII), fluorescent microscopy, and mechanical strength measurement at the tissue-bioprosthetic mesh interface. Stem cell markers CD29, CD90, CD44, and P4HB were highly expressed in cultured ASCs, whereas endothelial and hematopoietic cell markers, such as CD31, CD90, and CD45 had low expression. Approximately 85% of seeded ASCs adhered to ncl-PADM within 2 h after seeding, which was further confirmed by scanning electron microcopy examination. Gross evaluation of the hernia repairs revealed weak omental adhesion in all groups. Ultimate tensile strength was not significantly different in control and treatment groups. Conversely, elastic modulus was significantly greater at 4 weeks postsurgery in the ASC-seeded group (p<0.001). Cellular infiltration was significantly higher in the ASC-seeded group at all time points (p<0.05). Vascular infiltration was significantly greater at 4 weeks postsurgery in the ASC-seeded group (p<0.001). The presence of ASCs improved remodeling outcomes by yielding an increase in cellular infiltration and vascularization of ncl-PADM and enhanced the elastic modulus at the ncl-PADM-tissue interface. With the ease of harvesting adipose tissues that are rich in ASCs, this strategy may be clinically translatable for improving ncl-PADM ventral hernia repair outcomes. PMID:25156009

Adipose-derived stem-cell-seeded non-cross-linked porcine acellular dermal matrix increases cellular infiltration, vascular infiltration, and mechanical strength of ventral hernia repairs.

PubMed

Iyyanki, Tejaswi S; Dunne, Lina W; Zhang, Qixu; Hubenak, Justin; Turza, Kristin C; Butler, Charles E

2015-02-01

Adipose-derived stem cells (ASCs) facilitate wound healing by improving cellular and vascular recruitment to the wound site. Therefore, we investigated whether ASCs would augment a clinically relevant bioprosthetic mesh-non-cross-linked porcine acellular dermal matrix (ncl-PADM)-used for ventral hernia repairs in a syngeneic animal model. ASCs were isolated from the subcutaneous adipose tissue of Brown Norway rats, expanded, and labeled with green fluorescent protein. ASCs were seeded (2.5×10(4) cells/cm(2)) onto ncl-PADM for 24 h before surgery. In vitro ASC adhesion to ncl-PADM was assessed at 0.5, 1, and 2 h after seeding, and cell morphology on ncl-PADM was visualized by scanning electron microscopy. Ventral hernia defects (2×4 cm) were created and repaired with ASC-seeded (n=31) and control (n=32) ncl-PADM. Explants were harvested at 1, 2, and 4 weeks after surgery. Explant remodeling outcomes were evaluated using gross evaluation (bowel adhesions, surface area, and grade), histological analysis (hematoxylin and eosin and Masson's trichrome staining), immunohistochemical analysis (von Willebrand factor VIII), fluorescent microscopy, and mechanical strength measurement at the tissue-bioprosthetic mesh interface. Stem cell markers CD29, CD90, CD44, and P4HB were highly expressed in cultured ASCs, whereas endothelial and hematopoietic cell markers, such as CD31, CD90, and CD45 had low expression. Approximately 85% of seeded ASCs adhered to ncl-PADM within 2 h after seeding, which was further confirmed by scanning electron microcopy examination. Gross evaluation of the hernia repairs revealed weak omental adhesion in all groups. Ultimate tensile strength was not significantly different in control and treatment groups. Conversely, elastic modulus was significantly greater at 4 weeks postsurgery in the ASC-seeded group (p<0.001). Cellular infiltration was significantly higher in the ASC-seeded group at all time points (p<0.05). Vascular infiltration was significantly greater at 4 weeks postsurgery in the ASC-seeded group (p<0.001). The presence of ASCs improved remodeling outcomes by yielding an increase in cellular infiltration and vascularization of ncl-PADM and enhanced the elastic modulus at the ncl-PADM-tissue interface. With the ease of harvesting adipose tissues that are rich in ASCs, this strategy may be clinically translatable for improving ncl-PADM ventral hernia repair outcomes.

A Patient with Four-Year Survival after Nonsmall Cell Lung Carcinoma with a Solitary Metachronous Small Bowel Metastasis

PubMed Central

Kant, Klaas M.; Noordhoek Hegt, Vincent; Aerts, Joachim G. J. V.

2010-01-01

Solitary small bowel metastasis secondary to lung cancer is very uncommon. In this report, we present a patient with NSCLC and a metachronous solitary metastasis of the jejunum. She is alive without evidence of disease and doing well four years after palliative surgery, radiotherapy, and chemotherapy. To the best of our knowledge, this is the first case report describing a prolonged survival in a patient with a symptomatic solitary small bowel metastasis treated with palliative surgery, chemo- and radiotherapy instead of complete surgical resection. PMID:20224647

Treating Small Bowel Obstruction with a Manual Physical Therapy: A Prospective Efficacy Study

PubMed Central

Rice, Amanda D.; Patterson, Kimberley; Reed, Evette D.; Wurn, Belinda F.; Klingenberg, Bernhard; King, C. Richard; Wurn, Lawrence J.

2016-01-01

Small bowel obstructions (SBOs) caused by adhesions are a common, often life-threatening postsurgical complication with few treatment options available for patients. This study examines the efficacy of a manual physical therapy treatment regimen on the pain and quality of life of subjects with a history of bowel obstructions due to adhesions in a prospective, controlled survey based study. Changes in six domains of quality of life were measured via ratings reported before and after treatment using the validated Small Bowel Obstruction Questionnaire (SBO-Q). Improvements in the domains for pain (p = 0.0087), overall quality of life (p = 0.0016), and pain severity (p = 0.0006) were significant when average scores before treatment were compared with scores after treatment. The gastrointestinal symptoms (p = 0.0258) domain was marginally significant. There was no statistically significant improvement identified in the diet or medication domains in the SBO-Q for this population. Significant improvements in range of motion in the trunk (p ≤ 0.001), often limited by adhesions, were also observed for all measures. This study demonstrates in a small number of subjects that this manual physical therapy protocol is an effective treatment option for patients with adhesive small bowel obstructions as measured by subject reported symptoms and quality of life. PMID:26989690

Small bowel enteroclysis in surgically treated obesity.

PubMed

Coppola, V; Verrengia, D; Gatta, G; Alfinito, M; Alfano, L; D'Agostino, F

1998-11-01

To define the indications, technical limitations and diagnostic yeld of small bowel transbuccal enema in the follow-up of surgical jejunoileal shunting in patients with complicated severe essential obesity. Three patients were submitted to surgical diversion: two of them underwent an intestinal bypass after Payne-De Wind (isoperistaltic end-to-side jejunoileostomy) and the other after Scott (end-to-end jejunoileostomy). The latter refers to intestinal recanalization and antiperistaltic lower end-to-side gastroenteric restoration. Radiologic studies are the only means to depict the surgical small bowel. Radiographic follow-up needs barium sulfate administration and therefore cannot be performed any sooner than 30 days postoperatively. In the last three years the classic transbuccal enema has been performed with a Rollandi tube (with a terminal opening and a balloon). Both the anastomosis and the blind loop are difficult to demonstrate. Jejunoileal bypass can be used to treat severe obsity uncontrollable otherwise, to reduce food absorption. Different severe complications may result and small bowel studies may permit to show late local complications. Small bowel enema is also indispensable in bypass reversal. There are no alternatives to this radiologic examination which is however very difficult to perform, because of the changes made by previous operation(s), and to interpret because the anastomosis, the sutured loop and wall changes are often poorly demonstrated.

Therapeutic value of gastrografin in adhesive small bowel obstruction after unsuccessful conservative treatment: a prospective randomized trial.

PubMed

Choi, Hok-Kwok; Chu, Kin-Wah; Law, Wai-Lun

2002-07-01

To assess the therapeutic value of Gastrografin in the management of adhesive small bowel obstruction after unsuccessful conservative treatment. Gastrografin is a hyperosmolar water-soluble contrast medium. Besides its predictive value for the need for surgery, there is probably a therapeutic role of this contrast medium in adhesive small bowel obstruction. Patients with clinical evidence of adhesive small bowel obstruction were given trial conservative treatment unless there was suspicion of strangulation. Those who responded in the initial 48 hours had conservative treatment continued. Patients showing no clinical and radiologic improvement in the initial 48 hours were randomized to undergo either Gastrografin meal and follow-through study or surgery. Contrast that appeared in the large bowel within 24 hours was regarded as a partial obstruction, and conservative treatment was continued. Patients in whom contrast failed to reach the large bowel within 24 hours were considered to have complete obstruction, and laparotomy was performed. For patients who had conservative treatment for more than 48 hours with or without Gastrografin, surgery was performed when there was no continuing improvement. One hundred twenty-four patients with a total of 139 episodes of adhesive obstruction were included. Three patients underwent surgery soon after admission for suspected bowel strangulation. Strangulating obstruction was confirmed in two patients. One hundred one obstructive episodes showed improvement in the initial 48 hours and conservative treatment was continued. Only one patient required surgical treatment subsequently after conservative treatment for 6 days. Thirty-five patients showed no improvement within 48 hours. Nineteen patients were randomized to undergo Gastrografin meal and follow-through study and 16 patients to surgery. Gastrografin study revealed partial obstruction in 14 patients. Obstruction resolved subsequently in all of them after a mean of 41 hours. The other five patients underwent laparotomy because the contrast study showed complete obstruction. The use of Gastrografin significantly reduced the need for surgery by 74%. There was no complication that could be attributed to the use of Gastrografin. No strangulation of bowel occurred in either group. The use of Gastrografin in adhesive small bowel obstruction is safe and reduces the need for surgery when conservative treatment fails.

New injectable elastomeric biomaterials for hernia repair and their biocompatibility.

PubMed

Skrobot, J; Zair, L; Ostrowski, M; El Fray, M

2016-01-01

Complications associated with implantation of polymeric hernia meshes remain a difficult surgical challenge. We report here on our work, developing for the first time, an injectable viscous material that can be converted to a solid and elastic implant in vivo, thus successfully closing herniated tissue. In this study, long-chain fatty acids were used for the preparation of telechelic macromonomers end-capped with methacrylic functionalities to provide UV curable systems possessing high biocompatibility, good mechanical strength and flexibility. Two different systems, comprising urethane and ester bonds, were synthesized from non-toxic raw materials and then subjected to UV curing after injection of viscous material into the cavity at the abdominal wall during hernioplasty in a rabbit hernia model. No additional fixation or sutures were required. The control group of animals was treated with commercially available polypropylene hernia mesh. The observation period lasted for 28 days. We show here that artificially fabricated defect was healed and no reherniation was observed in the case of the fatty acid derived materials. Importantly, the number of inflammatory cells found in the surrounding tissue was comparable to these found around the standard polypropylene mesh. No inflammatory cells were detected in connective tissues and no sign of necrosis has been observed. Collectively, our results demonstrated that new injectable and photocurable systems can be used for minimally invasive surgical protocols in repair of small hernia defects. Copyright © 2015 Elsevier Ltd. All rights reserved.

Groin defects seen at extra-peritoneal laparoscopic dissection during surgical treatment of athletic pubalgia.

PubMed

Wikiel, Krzysztof J; Eid, George M

2015-07-01

Recently new disease process, often referred to as athletic pubalgia (AP), has been acknowledged by the medical community. The patients suffering from this ailment present with unilateral or bilateral chronic groin pain associated with physical activity without a clear diagnosis of a groin hernia. Though physical therapy and medical treatments are considered first line remedies, some believe that surgical treatment may have better, quicker, and more durable outcomes and procedures aimed at groin reinforcement seem to relieve most of symptoms in the majority of the patients. Despite many surgeons consistently noting rectus insertion or adductor thinning, multiple hernia defects are often seen during dissections and the clinical significance of these findings is still not known. Between 2007 and 2011, 40 patients underwent an extra-peritoneal laparoscopic reinforcement of rectus abdominals and insertion of adductor muscles for AP. All patients underwent wide and bilateral groin dissection and the findings were cataloged. All of the patients presented with groin defects upon wide dissection. Thirty-four patients (85%) presented with small bilateral indirect inguinal defects and 28 (70%) of these patients did not have any additional defects. Five patients (12.5%) were found to have only unilateral inguinal hernia defects. One patient presented with a small direct defect. In addition to these defects, five patients (12.5%) had additional unilateral femoral hernias, whereas no patient had solitary femoral hernia defects. AP is a new diagnostic entity with poorly understood etiology. It mostly affects young active adults, often involved in competitive sports and surgical methods may be most effective at achieving the cure. In our experience all of the patients presented with groin defects, though not all were the same. It is our belief that these defects, although likely not the only component, play a significant role in the pathophysiology of AP.

Dose-Volume Histogram Predictors of Chronic Gastrointestinal Complications After Radical Hysterectomy and Postoperative Concurrent Nedaplatin-Based Chemoradiation Therapy for Early-Stage Cervical Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Isohashi, Fumiaki, E-mail: isohashi@radonc.med.osaka-u.ac.jp; Yoshioka, Yasuo; Mabuchi, Seiji

2013-03-01

Purpose: The purpose of this study was to evaluate dose-volume histogram (DVH) predictors for the development of chronic gastrointestinal (GI) complications in cervical cancer patients who underwent radical hysterectomy and postoperative concurrent nedaplatin-based chemoradiation therapy. Methods and Materials: This study analyzed 97 patients who underwent postoperative concurrent chemoradiation therapy. The organs at risk that were contoured were the small bowel loops, large bowel loop, and peritoneal cavity. DVH parameters subjected to analysis included the volumes of these organs receiving more than 15, 30, 40, and 45 Gy (V15-V45) and their mean dose. Associations between DVH parameters or clinical factors andmore » the incidence of grade 2 or higher chronic GI complications were evaluated. Results: Of the clinical factors, smoking and low body mass index (BMI) (<22) were significantly associated with grade 2 or higher chronic GI complications. Also, patients with chronic GI complications had significantly greater V15-V45 volumes and higher mean dose of the small bowel loops compared with those without GI complications. In contrast, no parameters for the large bowel loop or peritoneal cavity were significantly associated with GI complications. Results of the receiver operating characteristics (ROC) curve analysis led to the conclusion that V15-V45 of the small bowel loops has high accuracy for prediction of GI complications. Among these parameters, V40 gave the highest area under the ROC curve. Finally, multivariate analysis was performed with V40 of the small bowel loops and 2 other clinical parameters that were judged to be potential risk factors for chronic GI complications: BMI and smoking. Of these 3 parameters, V40 of the small bowel loops and smoking emerged as independent predictors of chronic GI complications. Conclusions: DVH parameters of the small bowel loops may serve as predictors of grade 2 or higher chronic GI complications after postoperative concurrent nedaplatin-based chemoradiation therapy for early-stage cervical cancer.« less

Defining the Need for Surgery in Small-Bowel Obstruction.

PubMed

Kuehn, Florian; Weinrich, Malte; Ehmann, Sarah; Kloker, Katja; Pergolini, Ilaria; Klar, Ernst

2017-07-01

Small-bowel obstruction is a frequent disorder in emergency medicine and represents a major burden for patients and health care systems worldwide. Within the past years, progress has been made regarding the management of small-bowel obstructions, including the use of contrast agent swallow as a tool in the decision-making process. This is a prospective controlled study investigating the central role of contrast agent swallow in the diagnostic and treatment algorithm for small-bowel obstruction at a university department of surgery. Endpoints were the correct identification of patients who needed operative treatment and the accuracy of a conservative treatment decision including the analysis of dropout from this routine algorithm. We performed a single-center analysis of 181 consecutive patients diagnosed with a small-bowel obstruction based on clinical, radiologic, and sonographic findings. Patients with clinical signs of strangulation or peritonitis underwent immediate surgery (group 1). Patients without signs of peritonitis and incomplete stop in the initial abdominal plain film were considered eligible for Gastrografin® challenge (group 2). Seventy-six of the 181 patients (42.0%) underwent immediate surgery. A Gastrografin® challenge was initialized in 105 of the 181 patients (58.0%). Twenty of these 105 patients (19.1%) with persisting or progressive symptoms and absence of contrast agent in the colon after 12 and 24 h subsequently underwent surgery. Here, a segmental bowel resection was necessary in 6 of these 20 patients (30.0%). In 16 out of 20 patients (80.0%) who failed the Gastrografin® challenge, a corresponding correlate in terms of a strangulation was detected intraoperatively. The Gastrografin® challenge had a specificity of 96% and a sensitivity of 100%; accuracy to predict the need for exploration was 96%. A straightforward algorithm based mainly on contrast agent swallow for patients with small-bowel obstructions enabled a timely and very accurate differentiation between patients qualifying for conservative and operative treatment.

Update on imaging of Peutz-Jeghers syndrome

PubMed Central

Tomas, Catherine; Soyer, Philippe; Dohan, Anthony; Dray, Xavier; Boudiaf, Mourad; Hoeffel, Christine

2014-01-01

Peutz-Jeghers syndrome (PJS) is a rare, autosomal dominant disease linked to a mutation of the STK 11 gene and is characterized by the development of benign hamartomatous polyps in the gastrointestinal tract in association with a hyperpigmentation on the lips and oral mucosa. Patients affected by PJS have an increased risk of developing gastrointestinal and extra-digestive cancer. Malignancy most commonly occurs in the small-bowel. Extra-intestinal malignancies are mostly breast cancer and gynecological tumors or, to a lesser extent, pancreatic cancer. These polyps are also at risk of acute gastrointestinal bleeding, intussusception and bowel obstruction. Recent guidelines recommend regular small-bowel surveillance to reduce these risks associated with PJS. Small-bowel surveillance allows for the detection of large polyps and the further referral of selected PJS patients for endoscopic enteroscopy or surgery. Video capsule endoscopy, double balloon pushed enteroscopy, multidetector computed tomography and magnetic resonance enteroclysis or enterography, all of which are relatively new techniques, have an important role in the management of patients suffering from PJS. This review illustrates the pathological, clinical and imaging features of small-bowel abnormalities as well as the role and performance of the most recent imaging modalities for the detection and follow-up of PJS patients. PMID:25152588

Retractile Testicle

MedlinePlus

... An inguinal hernia is caused by a small gap in the abdominal lining through which a portion ... trademarks of Mayo Foundation for Medical Education and Research. © 1998-2018 Mayo Foundation for Medical Education and ...

Motility of the oesophagus and small bowel in adults treated for Hirschsprung's disease during early childhood.

PubMed

Medhus, A W; Bjørnland, K; Emblem, R; Husebye, E

2010-02-01

Dysmotility of the upper gastrointestinal (GI) tract has been reported in children with Hirschsprung's disease (HD). In the present study, motility of the oesophagus and the small bowel was studied in adults treated for HD during early childhood to elucidate whether there are alterations in motility of the upper GI tract in this patient group. [Correction added after online publication 15 Sep: The preceding sentence has been rephrased for better clarity.] Ambulatory small bowel manometry with recording sites in duodenum/jejunum was performed in 16 adult patients with surgically treated HD and 17 healthy controls. In addition, oesophageal manometry was performed with station pull-through technique. The essential patterns of small bowel motility were recognized in all patients and controls. During fasting, phase III of the migrating motor complex (MMC) was more prominent in patients with HD than in controls when accounting for duration and propagation velocity (P = 0.006). Phase I of the MMC was of shorter duration (P = 0.008), and phase II tended to be of longer duration (P = 0.05) in the patients. During daytime fasting, propagated clustered contractions (PCCs) were more frequent in the patients (P = 0.01). Postprandially, the patients demonstrated a higher contractile frequency (P = 0.02), a shorter duration of contractions (P = 0.008) and more frequent PCCs (P < 0.001). The patients had normal oesophageal motility. This study demonstrates that adult patients with HD have preserved essential patterns of oesophageal and small bowel motility. However, abnormalities mainly characterized by increased contractile activity of the small bowel during fasting and postprandially are evident. These findings indicate alterations in neuronal control of motility and persistent involvement of the upper GI tract in this disease.

Cost effectiveness of alternative imaging strategies for the diagnosis of small-bowel Crohn's disease.

PubMed

Levesque, Barrett G; Cipriano, Lauren E; Chang, Steven L; Lee, Keane K; Owens, Douglas K; Garber, Alan M

2010-03-01

The cost effectiveness of alternative approaches to the diagnosis of small-bowel Crohn's disease is unknown. This study evaluates whether computed tomographic enterography (CTE) is a cost-effective alternative to small-bowel follow-through (SBFT) and whether capsule endoscopy is a cost-effective third test in patients in whom a high suspicion of disease remains after 2 previous negative tests. A decision-analytic model was developed to compare the lifetime costs and benefits of each diagnostic strategy. Patients were considered with low (20%) and high (75%) pretest probability of small-bowel Crohn's disease. Effectiveness was measured in quality-adjusted life-years (QALYs) gained. Parameter assumptions were tested with sensitivity analyses. With a moderate to high pretest probability of small-bowel Crohn's disease, and a higher likelihood of isolated jejunal disease, follow-up evaluation with CTE has an incremental cost-effectiveness ratio of less than $54,000/QALY-gained compared with SBFT. The addition of capsule endoscopy after ileocolonoscopy and negative CTE or SBFT costs greater than $500,000 per QALY-gained in all scenarios. Results were not sensitive to costs of tests or complications but were sensitive to test accuracies. The cost effectiveness of strategies depends critically on the pretest probability of Crohn's disease and if the terminal ileum is examined at ileocolonoscopy. CTE is a cost-effective alternative to SBFT in patients with moderate to high suspicion of small-bowel Crohn's disease. The addition of capsule endoscopy as a third test is not a cost-effective third test, even in patients with high pretest probability of disease. Copyright 2010 AGA Institute. Published by Elsevier Inc. All rights reserved.

Accuracy of magnetic resonance enterography in the preoperative assessment of patients with Crohn's disease of the small bowel.

PubMed

Pous-Serrano, S; Frasson, M; Palasí Giménez, R; Sanchez-Jordá, G; Pamies-Guilabert, J; Llavador Ros, M; Nos Mateu, P; Garcia-Granero, E

2017-05-01

To assess the accuracy of magnetic resonance enterography in predicting the extension, location and characteristics of the small bowel segments affected by Crohn's disease. This is a prospective study including a consecutive series of 38 patients with Crohn's disease of the small bowel who underwent surgery at a specialized colorectal unit of a tertiary hospital. Preoperative magnetic resonance enterography was performed in all patients, following a homogeneous protocol, within the 3 months prior to surgery. A thorough exploration of the small bowel was performed during the surgical procedure; calibration spheres were used according to the discretion of the surgeon. The accuracy of magnetic resonance enterography in detecting areas affected by Crohn's disease in the small bowel was assessed. The findings of magnetic resonance enterography were compared with surgical and pathological findings. Thirty-eight patients with 81 lesions were included in the study. During surgery, 12 lesions (14.8%) that were not described on magnetic resonance enterography were found. Seven of these were detected exclusively by the use of calibration spheres, passing unnoticed at surgical exploration. Magnetic resonance enterography had 90% accuracy in detecting the location of the stenosis (75.0% sensitivity, 95.7% specificity). Magnetic resonance enterography did not precisely diagnose the presence of an inflammatory phlegmon (accuracy 46.2%), but it was more accurate in detecting abscesses or fistulas (accuracy 89.9% and 98.6%, respectively). Magnetic resonance enterography is a useful tool in the preoperative assessment of patients with Crohn's disease. However, a thorough intra-operative exploration of the entire small bowel is still necessary. Colorectal Disease © 2017 The Association of Coloproctology of Great Britain and Ireland.

Use of water-soluble contrast medium (gastrografin) does not decrease the need for operative intervention nor the duration of hospital stay in uncomplicated acute adhesive small bowel obstruction? A multicenter, randomized, clinical trial (Adhesive Small Bowel Obstruction Study) and systematic review.

PubMed

Scotté, Michel; Mauvais, Francois; Bubenheim, Michael; Cossé, Cyril; Suaud, Leslie; Savoye-Collet, Celine; Plenier, Isabelle; Péquignot, Aurelien; Yzet, Thierry; Regimbeau, Jean Marc

2017-05-01

This study evaluated the association between oral gastrografin administration and the need for operative intervention in patients with presumed adhesive small bowel obstruction. Between October 2006 and August 2009, 242 patients with uncomplicated acute adhesive small bowel obstruction were included in a randomized, controlled trial (the Adhesive Small Bowel Obstruction Study, NCT00389116) and allocated to a gastrografin arm or a saline solution arm. The primary end point was the need for operative intervention within 48 hours of randomization. The secondary end points were the resection rate, the time interval between the initial computed tomography and operative intervention, the time interval between oral refeeding and discharge, risk factors for the failure of nonoperative management, in-hospital mortality, duration of stay, and recurrence or death after discharge. We performed a systematic review of the literature in order to evaluate the relationship between use of gastrografin as a diagnostic/therapeutic measure, the need for operative intervention, and the duration of stay. In the gastrografin and saline solution arms, the rate of operative intervention was 24% and 20%, respectively, the bowel resection rate was 8% and 4%, the time interval between the initial computed tomography and operative intervention, and the time interval between oral refeeding and discharge were similar in the 2 arms. Only age was identified as a potential risk factor for the failure of nonoperative management. The in-hospital mortality was 2.5%, the duration of stay was 3.8 days for patients in the gastrografin arm and 3.5 days for those in the saline solution arm (P = .19), and the recurrence rate of adhesive small bowel obstruction was 7%. These results and those of 10 published studies suggest that gastrografin did not decrease either the rate of operative intervention (21% in the saline solution arm vs 26% in the gastrografin arm) or the number of days from the initial computed tomography to discharge (3.5 vs 3.5; P = NS for both). The results of the present study and those of our systematic review suggest that gastrografin administration is of no benefit in patients with adhesive small bowel obstruction. Copyright © 2016 Elsevier Inc. All rights reserved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lin, I.C.; Ko, S.F.; Shieh, C.S.

Ehlers-Danlos syndrome (EDS) includes a group of connective tissue disorders with abnormal collagen metabolism and a diverse clinical spectrum. We report two siblings with EDS who both presented with congenital diaphragmatic hernia (CDH). The elder sister suffered from recurrent diaphragmatic hernia twice and EDS was overlooked initially. Echocardiography as well as contrast-enhanced magnetic resonance angiography (MRA) showed dilatation of the pulmonary artery, and marked elongation and tortuosity of the aorta and its branches. A diagnosis of EDS was eventually established when these findings were coupled with the clinical features of hyperelastic skin. Her younger brother also had similar features. Thismore » report emphasizes that EDS may present as CDH in a small child which could easily be overlooked. Without appropriate surgery, diaphragmatic hernia might occur. Echocardiographic screening is recommended in patients with CDH. Contrast-enhanced MRA can be helpful in delineation of abnormally tortuous aortic great vessels that are an important clue to the early diagnosis of EDS.« less

Gastric dilatation and volvulus in a brachycephalic dog with hiatal hernia.

PubMed

Aslanian, M E; Sharp, C R; Garneau, M S

2014-10-01

A brachycephalic dog was presented with an acute onset of retching and abdominal discomfort. The dog had a chronic history of stertor and exercise intolerance suggestive of brachycephalic airway obstructive syndrome. Radiographs were consistent with a Type II hiatal hernia. The dog was referred and within hours of admission became acutely painful and developed tympanic abdominal distension. A right lateral abdominal radiograph confirmed gastric dilatation and volvulus with herniation of the pylorus through the hiatus. An emergency exploratory coeliotomy was performed, during which the stomach was derotated, and an incisional gastropexy, herniorrhaphy and splenectomy were performed. A staphylectomy was performed immediately following the exploratory coeliotomy. The dog recovered uneventfully. Gastric dilatation and volvulus is a potentially life-threatening complication that can occur in dogs with Type II hiatal hernia and should be considered a surgical emergency. © 2014 British Small Animal Veterinary Association.

[Long-term follow-up results after open small umbilical hernia repairs].

PubMed

Malý, O; Sotona, O

2014-04-01

Adult umbilical hernia is a common surgical condition in the fifth and sixth decade of life. Despite the high frequency of umbilical hernia repairs, disappointingly high recurrence rates after simple suture repairs are reported, amounting to 54%. In addition, it is reported that with the rising frequency of recurrences, the size of the hernial sac and gate gradually increases. Therefore we decided to find out the incidence of recurrences after operative repair of an umbilical hernia at our department. Patient data for this retrospective study focusing on the period between 2006 and 2010 were obtained from the electronic hospital database. Patients with umbilical hernia and the abdominal wall defect up to 3 cm who underwent primary elective procedure were included in the study. Patients with incisional hernias were excluded. All patients were contacted at least 3 years after operation to confirm the accuracy of data. A total of 127 patients were included in this study. In the abovementioned period, no mesh was used during primary surgery in any of the patients. Recurrence occurred in a total of 13.4% of patients. Approximately 40% of patients with the first recurrence were re-operated at our department, 30% of patients were re-operated in other hospitals and the rest have not sought medical attention in respect of the recurrence. Patients with recurrence did not differ from the others as regards age, body mass index or surgical site infection development. Due to the high recurrence rates after operative sutures of the umbilical hernias there is a need to thoroughly consider the potential risk factors such as the body mass index and the abdominal wall defect size. Therefore, it is recommended to use the mesh more widely during primary surgery, especially in obese patients with BMI over 30 and the wall defect size exceeding 3 cm. The question remains whether to use the mesh in all overweight patients and with wall defect smaller than 3 cm.

Oral water soluble contrast for the management of adhesive small bowel obstruction.

PubMed

Abbas, S; Bissett, I P; Parry, B R

2007-07-18

Adhesions are the leading cause of small bowel obstruction. Gastrografin transit time may allow for the selection of appropriate patients for non-operative management. Some studies have shown when the contrast does not reach the colon after a designated time it indicates complete intestinal obstruction that is unlikely to resolve with conservative treatment. When the contrast does reach the large bowel, it indicates partial obstruction and patients are likely to respond to conservative treatment. Other studies have suggested that the administration of water-soluble contrast is therapeutic in resolving the obstruction. To determine the reliability of water-soluble contrast media and serial abdominal radiographs in predicting the success of conservative treatment in patients admitted with adhesive small bowel obstruction.Furthermore, to determine the efficacy and safety of water-soluble contrast media in reducing the need for surgical intervention and reducing hospital stay in adhesive small bowel obstruction. The search was conducted using MESH terms: ''Intestinal obstruction'', ''water-soluble contrast'', "Adhesions" and "Gastrografin". The later combined with the Cochrane Collaboration highly sensitive search strategy for identifying randomised controlled trials and controlled clinical trials. 1. Prospective studies were included to evaluate the diagnostic potential of water-soluble contrast in adhesive small bowel obstruction.2. Randomised clinical trials were selected to evaluate the therapeutic role. 1. Studies that addressed the diagnostic role of water-soluble contrast were critically appraised and data presented as sensitivities, specificities and positive and negative likelihood ratios. Results were pooled and summary ROC curve was constructed.2. A meta-analysis of the data from therapeutic studies was performed using the Mantel -Henszel test using both the fixed effect and random effect models. The appearance of water-soluble contrast in the colon on an abdominal X ray within 24 hours of its administration predicts resolution of an adhesive small bowel obstruction with a pooled sensitivity of 0.97, specificity of 0.96. The area under the curve of the summary ROC curve is 0.98. Six randomised studies dealing with the therapeutic role of gastrografin were included in the review, water-soluble contrast did not reduce the need for surgical intervention (OR 0.81, p = 0.3). Meta-analysis of four of the included studies showed that water-soluble contrast did reduce hospital stay compared with placebo (WMD= - 1.83) P<0.001. Published literature strongly supports the use of water-soluble contrast as a predictive test for non-operative resolution of adhesive small bowel obstruction. Although Gastrografin does not cause resolution of small bowel obstruction there is strong evidence that it reduces hospital stay in those not requiring surgery.

Small bowel carcinomas in celiac or Crohn's disease: distinctive histophenotypic, molecular and histogenetic patterns.

PubMed

Vanoli, Alessandro; Di Sabatino, Antonio; Martino, Michele; Klersy, Catherine; Grillo, Federica; Mescoli, Claudia; Nesi, Gabriella; Volta, Umberto; Fornino, Daniele; Luinetti, Ombretta; Fociani, Paolo; Villanacci, Vincenzo; D'Armiento, Francesco P; Cannizzaro, Renato; Latella, Giovanni; Ciacci, Carolina; Biancone, Livia; Paulli, Marco; Sessa, Fausto; Rugge, Massimo; Fiocca, Roberto; Corazza, Gino R; Solcia, Enrico

2017-10-01

Non-familial small bowel carcinomas are relatively rare and have a poor prognosis. Two small bowel carcinoma subsets may arise in distinct immune-inflammatory diseases (celiac disease and Crohn's disease) and have been recently suggested to differ in prognosis, celiac disease-associated carcinoma cases showing a better outcome, possibly due to their higher DNA microsatellite instability and tumor-infiltrating T lymphocytes. In this study, we investigated the histological structure (glandular vs diffuse/poorly cohesive, mixed or solid), cell phenotype (intestinal vs gastric/pancreatobiliary duct type) and Wnt signaling activation (β-catenin and/or SOX-9 nuclear expression) in a series of 26 celiac disease-associated small bowel carcinoma, 25 Crohn's disease-associated small bowel carcinoma and 25 sporadic small bowel carcinoma cases, searching for new prognostic parameters. In addition, non-tumor mucosa of celiac and Crohn's disease patients was investigated for epithelial precursor changes (hyperplastic, metaplastic or dysplastic) to help clarify carcinoma histogenesis. When compared with non-glandular structure and non-intestinal phenotype, both glandular structure and intestinal phenotype were associated with a more favorable outcome at univariable or stage- and microsatellite instability/tumor-infiltrating lymphocyte-inclusive multivariable analysis. The prognostic power of histological structure was independent of the clinical groups while the non-intestinal phenotype, associated with poor outcome, was dominant among Crohn's disease-associated carcinoma. Both nuclear β-catenin and SOX-9 were preferably expressed among celiac disease-associated carcinomas; however, they were devoid, per se, of prognostic value. We obtained findings supporting an origin of celiac disease-associated carcinoma in SOX-9-positive immature hyperplastic crypts, partly through flat β-catenin-positive dysplasia, and of Crohn's disease-associated carcinoma in a metaplastic (gastric and/or pancreatobiliary-type) mucosa, often through dysplastic polypoid growths of metaplastic phenotype. In conclusion, despite their common origin in a chronically inflamed mucosa, celiac disease-associated and Crohn's disease-associated small bowel carcinomas differ substantially in histological structure, phenotype, microsatellite instability/tumor-infiltrating lymphocyte status, Wnt pathway activation, mucosal precursor lesions and prognosis.

Intermittent bowel obstruction due to a retained wireless capsule endoscope in a patient with a small bowel carcinoid tumour

PubMed Central

Strosberg, Jonathan R; Shibata, David; Kvols, Larry K

2007-01-01

A 43-year-old man with a history of metastatic carcinoid disease is presented. The patient had symptoms of chronic intermittent abdominal pain two years after undergoing a wireless capsule endoscopy procedure. Radiological examinations revealed a retained capsule endoscope, and the patient underwent exploratory laparotomy with capsule retrieval. To the authors’ knowledge, this is the first case presentation of chronic, partial small bowel obstruction caused by unrecognized retention of a capsule endoscope. PMID:17299616

Inguinal hernia repair: totally preperitoneal laparoscopic approach versus Stoppa operation: randomized trial of 100 cases.

PubMed

Champault, G G; Rizk, N; Catheline, J M; Turner, R; Boutelier, P

1997-12-01

In a prospective randomized trial comparing the totally preperitoneal (TPP) laparoscopic approach and the Stoppa procedure (open), 100 patients with inguinal hernias (Nyhus IIIA, IIIB, IV) were followed over a 3-year period. Both groups were epidemiologically comparable. In the laparoscopic group, operating time was significantly longer (p = 0.01), but hospital stay (3.2 vs. 7.3 days) and delay in return to work (17 vs. 35 days) were significantly reduced (p = 0.01). Postoperative comfort (less pain) was better (p = 0.001) after laparoscopy. In this group, morbidity was also reduced (4 vs. 20%; p = 0.02). The mean follow-up was 605 days, and 93% of the patients were reviewed at 3 years. There were three (6%) recurrences after TPP, especially at the beginning of the surgeon's learning curve, versus one for the Stoppa procedure (NS). For bilateral hernias, the authors suggest the use of a large prosthesis rather than two small ones to minimize the likelihood of recurrence. In the conditions described, the laparoscopic (TPP) approach to inguinal hernia treatment appears to have the same long-term recurrence rate as the open (Stoppa) procedure but a real advantage in the early postoperative period.

Rare Coexistance of Ileal Diverticulosis, Crohn’s Disease and Small Bowel Adenocarcinoma: Report of a Case

PubMed Central

SPARTALIS, ELEFTHERIOS; GARMPIS, NIKOLAOS; SPARTALIS, MICHAEL; DAMASKOS, CHRISTOS; MORIS, DEMETRIOS; ATHANASIOU, ANTONIOS; GKOLFAKIS, PARASKEVAS; KORKOLOPOULOU, PENELOPE; DIMITROULIS, DIMITRIOS; MANTAS, DIMITRIOS

2018-01-01

Background/Aim: Adenocarcinoma is one of the most common malignant tumors of the small intestine complicating Crohn’s disease. However, the coexistence of both conditions with diverticulosis of small bowel in young age makes this coincidence rare and clinical diagnosis very difficult. Case Report: We report a case of a woman admitted to our Department with acute abdominal pain and fever. The surgical and histological investigation, revealed a rare coexistence that has never been mentioned in the published medical literature. Conclusion: Ileal diverticulosis is not frequent and often asymptomatic as well as adenocarcinoma of the small bowel. In this case, those diseases along with Crohn’s disease led the patient to acute symptoms. PMID:29275319

Gastric heterotopia with extensive involvement of the small intestine associated with congenital short bowel syndrome and intestinal malrotation.

PubMed

Shehata, Bahig; Chang, Tiffany; Greene, Courtney; Steelman, Charlotte; McHugh, Mary; Zarroug, Abdalla; Ricketts, Richard

2011-01-01

We present a case of extensive gastric heterotopia involving the small intestine associated with congenital short bowel syndrome and malrotation. The infant showed a normal mesenteric artery, without signs of "apple peel" deformity. Gastric heterotopia extended from the duodenum to the mid-ileum involving the short bowel. Gastric mucosa heterotopia may involve any segment of the gastrointestinal tract. It can be associated with pancreatic heterotopia and Meckel diverticulum. However, our case showed involvement of two-thirds of the small intestine without pancreatic heterotopia. To our knowledge, this is the first report of gastric heterotopia with congenital short gut syndrome and malrotation.

The crying sign: the winking umbilical cord

PubMed Central

Smith, Aisling M; Healy, David B; Ryan, C Anthony; Dempsey, Eugene M

2015-01-01

A preterm baby girl, born at 34 weeks gestation, with features of Beckwith-Wiedemann syndrome was noted to have a relatively large umbilical stump. No fetal abnormalities had been detected on anatomy scan at 28 weeks and only mild polyhydramnios and macrosomia were noted on a 32-week ultrasound scan. Although there was no obvious omphalocoele, clinical assessment of the umbilical cord revealed an abdominal wall defect through which bowel would protrude into the umbilicus when the infant was crying. In keeping with an abdominal wall defect α-fetoprotein was found to be elevated. Surgical consultation advised conservative management. Subsequently, detachment of the umbilical cord occurred 1 week postdischarge and a large umbilical hernia persists. Genetic analysis confirmed a diagnosis of Beckwith-Wiedemann syndrome. PMID:25820111

Effect of luminal contents on postresectional longitudinal and mucosal growth in the ileum of suckling rats.

PubMed

Ford, W D; de Vries, J E; Ross, J S; Malt, R A

1985-11-01

Effects of luminal contents on adaptive growth of the ileum in the neonatal small bowel of rats were examined after resection of the proximal small bowel and after removal of the ileum from the enteric stream. Four weeks after resection of the proximal 60% of the small bowel in 10-day-old rats, the distal 40% of the small bowel elongated by 281%. This distal segment also elongated by 265% after intestinal transection (p greater than 0.05), but by only 191% when it was bypassed (bypass versus resection or transection, p less than 0.001). After resection the distal villi were 81% taller, but after transection they were only 19% taller (p less than 0.001 versus resection); after bypass they did not grow (p less than 0.001 versus resection or transection). The distal crypts were 404% deeper after resection, 331% deeper after transection (p less than 0.05), and 291% deeper after bypass (p less than 0.001 versus resection, p greater than 0.05 versus transection). The DNA content was 517% greater after resection, 364% greater after transection (p less than 0.001), and 73% greater after bypass (p less than 0.001 versus transection or resection). Maximal elongation of the small bowel occurs in the presence of luminal nutrition. Increasing luminal nutrition is associated with increasing mucosal hyperplasia.

CT enterography for Crohn's disease: accurate preoperative diagnostic imaging.

PubMed

Vogel, Jon; da Luz Moreira, Andre; Baker, Mark; Hammel, Jeffery; Einstein, David; Stocchi, Luca; Fazio, Victor

2007-11-01

CT enterography (CTE) is a technique that provides detailed images of the small bowel by using a low Hounsfield unit oral contrast media. This study was designed to correlate CTE findings with operative findings in patients with Crohn's disease. We performed a retrospective study of all patients with Crohn's disease of the small bowel or colon, who had CTE and subsequent small bowel or colon surgery within three months after the CT examination. CTE findings of stricture, fistula, inflammatory mass, abscess, and combinations of these abnormalities were compared with operative findings. Specialist radiologists and fellowship-trained colorectal surgeons participated in the study. The Fisher's exact test or chi-squared tests were used with respect to categorical data, and the Wilcoxon's rank-sum test was used for quantitative data. In 36 patients, the presence or absence of stricture, fistula, abscess, or inflammatory mass was correctly determined by CTE in 100, 94, 100, and 97 percent, respectively. The accuracy for stricture or fistula number was 83 and 86 percent, respectively. There were nine patients with multiple disease phenotypes identified on CTE of which eight were confirmed at surgery. CTE overestimated or underestimated the extent of disease in 11 patients (31 percent). CTE is an accurate preoperative diagnostic imaging study for small-bowel Crohn's disease. The ability of this imaging study to detect both luminal and extraluminal pathology is a distinct advantage of CTE compared with small-bowel contrast studies.

Hiatal hernia and diaphragmatic eventration in a leopard (Panthera pardus).

PubMed

Kearns, K S; Jones, M P; Bright, R M; Toal, R; DeNovo, R; Orosz, S

2000-09-01

A 1-yr-old male leopard (Panthera pardus) presented for intermittent anorexia, emaciation, and generalized muscle wasting. Plain radiographs, ultrasonography, and esophageal endoscopy led to a diagnosis of diaphragmatic eventration with probable concurrent hiatal hernia. An exploratory laparotomy confirmed both diagnoses, and surgical repair and stabilization were performed. After surgery, the leopard was maintained on small liquid meals for 4 days, with a gradual return to normal diet over 2 wk. By 4 wk after surgery, the leopard was eating well and gaining weight, and it showed no recurrence of clinical signs for 2 yr subsequently, becoming mildly obese.

Blunt transection of rectus abdominis following seatbelt related trauma with associated small and large bowel injury.

PubMed

Patel, K; Doolin, R; Suggett, N

2013-01-01

Closed rupture of rectus abdominis following seatbelt related trauma is rare. We present the case of a 45 year old female who presented with closed rupture of the rectus abdominis in conjunction with damage to small bowel mesentery and infarction of small and large bowel following a high velocity road traffic accident. Multiple intestinal resections were required resulting in short bowel syndrome and abdominal wall reconstruction with a porcine collagen mesh. Post-operative complications included intra-abdominal sepsis and an enterocutaneous fistula. The presence of rupture of rectus abdominis muscle secondary to seatbelt injury should raise the suspicion of intra-abdominal injury. Our case highlights the need for suspicion, investigation and subsequent surgical management of intra-abdominal injury following identification of this rare consequence of seatbelt trauma. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

An Overview of Bowel Incontinence: What Can Go Wrong?

ERIC Educational Resources Information Center

Norton, William F.

2008-01-01

Bowel incontinence, also called fecal incontinence, is the loss of control over liquid or solid stools. It can occur at any age--as a child, teenager, or adult. Severity can range from infrequent leakage of a small amount of stool to total loss of bowel control. Some persons might feel the urge to have a bowel movement but be unable to control it…

Identification of the Slow Wave of Small Bowel Myoelectrical Activity by Surface Recording

DTIC Science & Technology

2001-10-25

recording of myoelectrical activity (Fig. 1), which underlies intestinal smooth muscle contraction . In effect, the relation between intestinal mechanical...Martínez-de-Juan, J. Saiz, M. Meseguer, J.L. Ponce “Small bowel motility: relationship between smooth muscle contraction and electroenterogram signal”, Med

Dose-Volume Effects on Patient-Reported Acute Gastrointestinal Symptoms During Chemoradiation Therapy for Rectal Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chen, Ronald C.; Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts

2012-07-15

Purpose: Research on patient-reported outcomes (PROs) in rectal cancer is limited. We examined whether dose-volume parameters of the small bowel and large bowel were associated with patient-reported gastrointestinal (GI) symptoms during 5-fluorouracil (5-FU)-based chemoradiation treatment for rectal cancer. Methods and Materials: 66 patients treated at the Brigham and Women's Hospital or Massachusetts General Hospital between 2006 and 2008 were included. Weekly during treatment, patients completed a questionnaire assessing severity of diarrhea, urgency, pain, cramping, mucus, and tenesmus. The association between dosimetric parameters and changes in overall GI symptoms from baseline through treatment was examined by using Spearman's correlation. Potential associationsmore » between these parameters and individual GI symptoms were also explored. Results: The amount of small bowel receiving at least 15 Gy (V15) was significantly associated with acute symptoms (p = 0.01), and other dosimetric parameters ranging from V5 to V45 also trended toward association. For the large bowel, correlations between dosimetric parameters and overall GI symptoms at the higher dose levels from V25 to V45 did not reach statistical significance (p = 0.1), and a significant association was seen with rectal pain from V15 to V45 (p < 0.01). Other individual symptoms did not correlate with small bowel or large bowel dosimetric parameters. Conclusions: The results of this study using PROs are consistent with prior studies with physician-assessed acute toxicity, and they identify small bowel V15 as an important predictor of acute GI symptoms during 5-FU-based chemoradiation treatment. A better understanding of the relationship between radiation dosimetric parameters and PROs may allow physicians to improve radiation planning to optimize patient outcomes.« less

Oral purgative and simethicone before small bowel capsule endoscopy

PubMed Central

Rosa, Bruno Joel Ferreira; Barbosa, Mara; Magalhães, Joana; Rebelo, Ana; Moreira, Maria João; Cotter, José

2013-01-01

AIM: To evaluate small bowel cleansing quality, diagnostic yield and transit time, comparing three cleansing protocols prior to capsule endoscopy. METHODS: Sixty patients were prospectively enrolled and randomized to one of the following cleansing protocols: patients in Group A underwent a 24 h liquid diet and overnight fasting; patients in Group B followed protocol A and subsequently were administered 2 L of polyethylene glycol (PEG) the evening before the procedure; patients in Group C followed protocol B and were additionally administered 100 mg of simethicone 30 min prior to capsule ingestion. Small bowel cleansing was independently assessed by two experienced endoscopists and classified as poor, fair, good or excellent according to the proportion of small bowel mucosa under perfect conditions for visualization. When there was no agreement between the two endoscopists, the images were reviewed and discussed until a consensus was reached. The preparation was considered acceptable if > 50% or adequate if > 75% of the mucosa was in perfect cleansing condition. The amount of bubbles was assessed independently and it was considered significant if it prevented a correct interpretation of the images. Positive endoscopic findings, gastric emptying time (GET) and small bowel transit time (SBTT) were recorded for each examination. RESULTS: There was a trend favoring Group B in achieving an acceptable (including fair, good or excellent) level of cleansing (Group A: 65%; Group B: 83.3%; Group C: 68.4%) [P = not significant (NS)] and favoring Group C in attaining an excellent level of cleansing (Group A: 10%; Group B: 16.7%; Group C: 21.1%) (P = NS). The number of patients with an adequate cleansing of the small bowel, corresponding to an excellent or good classification, was 5 (25%) in Group A, 5 (27.8%) in Group B and 4 (21.1%) in Group C (P = 0.892). Conversely, 7 patients (35%) in Group A, 3 patients (16.7%) in Group B and 6 patients (31.6%) in Group C were considered to have poor small bowel cleansing (P = 0.417), with significant fluid or debris such that the examination was unreliable. The proportion of patients with a significant amount of bubbles was 50% in Group A, 27.8% in Group B and 15.8% in Group C (P = 0.065). This was significantly lower in Group C when compared to Group A (P = 0.026). The mean GET was 27.8 min for Group A, 27.2 min for Group B and 40.7 min for Group C (P = 0.381). The mean SBTT was 256.4 min for Group A, 256.1 min for Group B and 258.1 min for Group C (P = 0.998). Regarding to the rate of complete examinations, the capsule reached the cecum in 20 patients (100%) in Group A, 16 patients (88.9%) in Group B and 17 patients (89.5%) in Group C (P = 0.312). A definite diagnosis based on relevant small bowel endoscopic lesions was established in 60% of the patients in Group A (12 patients), 44.4% in Group B (8 patients) and 57.8% in Group C (11 patients) (P = 0.587). CONCLUSION: Preparation with 2 L of PEG before small bowel capsule endoscopy (SBCE) may improve small bowel cleansing and the quality of visualization. Simethicone may further reduce intraluminal bubbles. No significant differences were found regarding GET, SBTT and the proportion of complete exploration or diagnostic yield among the three different cleansing protocols. PMID:23424190

Oral purgative and simethicone before small bowel capsule endoscopy.

PubMed

Rosa, Bruno Joel Ferreira; Barbosa, Mara; Magalhães, Joana; Rebelo, Ana; Moreira, Maria João; Cotter, José

2013-02-16

To evaluate small bowel cleansing quality, diagnostic yield and transit time, comparing three cleansing protocols prior to capsule endoscopy. Sixty patients were prospectively enrolled and randomized to one of the following cleansing protocols: patients in Group A underwent a 24 h liquid diet and overnight fasting; patients in Group B followed protocol A and subsequently were administered 2 L of polyethylene glycol (PEG) the evening before the procedure; patients in Group C followed protocol B and were additionally administered 100 mg of simethicone 30 min prior to capsule ingestion. Small bowel cleansing was independently assessed by two experienced endoscopists and classified as poor, fair, good or excellent according to the proportion of small bowel mucosa under perfect conditions for visualization. When there was no agreement between the two endoscopists, the images were reviewed and discussed until a consensus was reached. The preparation was considered acceptable if > 50% or adequate if > 75% of the mucosa was in perfect cleansing condition. The amount of bubbles was assessed independently and it was considered significant if it prevented a correct interpretation of the images. Positive endoscopic findings, gastric emptying time (GET) and small bowel transit time (SBTT) were recorded for each examination. There was a trend favoring Group B in achieving an acceptable (including fair, good or excellent) level of cleansing (Group A: 65%; Group B: 83.3%; Group C: 68.4%) [P = not significant (NS)] and favoring Group C in attaining an excellent level of cleansing (Group A: 10%; Group B: 16.7%; Group C: 21.1%) (P = NS). The number of patients with an adequate cleansing of the small bowel, corresponding to an excellent or good classification, was 5 (25%) in Group A, 5 (27.8%) in Group B and 4 (21.1%) in Group C (P = 0.892). Conversely, 7 patients (35%) in Group A, 3 patients (16.7%) in Group B and 6 patients (31.6%) in Group C were considered to have poor small bowel cleansing (P = 0.417), with significant fluid or debris such that the examination was unreliable. The proportion of patients with a significant amount of bubbles was 50% in Group A, 27.8% in Group B and 15.8% in Group C (P = 0.065). This was significantly lower in Group C when compared to Group A (P = 0.026). The mean GET was 27.8 min for Group A, 27.2 min for Group B and 40.7 min for Group C (P = 0.381). The mean SBTT was 256.4 min for Group A, 256.1 min for Group B and 258.1 min for Group C (P = 0.998). Regarding to the rate of complete examinations, the capsule reached the cecum in 20 patients (100%) in Group A, 16 patients (88.9%) in Group B and 17 patients (89.5%) in Group C (P = 0.312). A definite diagnosis based on relevant small bowel endoscopic lesions was established in 60% of the patients in Group A (12 patients), 44.4% in Group B (8 patients) and 57.8% in Group C (11 patients) (P = 0.587). Preparation with 2 L of PEG before small bowel capsule endoscopy (SBCE) may improve small bowel cleansing and the quality of visualization. Simethicone may further reduce intraluminal bubbles. No significant differences were found regarding GET, SBTT and the proportion of complete exploration or diagnostic yield among the three different cleansing protocols.

Potential of SeHCAT retention as an indicator of terminal ileal involvement in inflammatory bowel disease.

PubMed

Holdstock, G; Phillips, G; Hames, T K; Condon, B R; Fleming, J S; Smith, C L; Ackery, D M

1985-01-01

The absorption of 75Se-23-selena-25-homotaurocholate (SeHCAT) was compared with vitamin-B12 absorption and conventional radiography in 44 patients with inflammatory bowel disease. The retention of SeHCAT was normal in 11 patients with ulcerative colitis but was abnormally low in 9 patients with terminal-ileal resection, 9 out of 14 patients with small-bowel Crohn's disease and in 2 out of 10 patients with Crohn's colitis. The 5 patients with small-bowel Crohn's disease and normal retention had either inactive disease or no radiological evidence of terminal ileal involvement. Measurements of the absorption of vitamin B12 did not discriminate between these groups, and there was very poor correlation between B12 and SeHCAT absorption (r = 0.506, P less than 0.05). There was extremely good correlation of SeHCAT retention measured using a wholebody counter with that measured using an uncollimated gamma camera (r = 0.96, P less than 0.001). The results suggest that SeHCAT retention may prove complementary to conventional methods of assessing small-bowel disease in patients with inflammatory bowel disease. As measurement by gamma camera is feasible, this test can be used in most departments of nuclear medicine.

Treatment of umbilical hernia and recti muscles diastasis without a periumbilical incision.

PubMed

Kulhanek, J; Mestak, O

2013-08-01

Postpartum rectus diastasis eventually combined with umbilical hernia is a condition that is frequently treated by plastic surgeons and general surgeons. Standard treatment of this condition is abdominoplasty with a periumbilical incision, which often results in an umbilical incision or an inverted-T scar. Limited incision abdominoplasty differs from traditional abdominoplasty by disconnecting the umbilical stalk from the abdominal wall during flap dissection, thus allowing the resection of excess skin above and under the umbilicus without causing periumbilical scarring. We conducted a retrospective cohort study of women undergoing a limited scar abdominoplasty without a periumbilical incision for the treatment of a separation of the recti muscles and/or an umbilical hernia. We recorded the postoperative complications and patient satisfaction with the results of the treatment. We operated on 50 patients from 2002 to 2010. We followed the patients for 2-8 years. The most common complication, as with other abdominoplasty procedures, was minor dehiscention in the middle part of the wound, which occurred in 16 % (n = 8) of the patients. All of these complications were treated conservatively. No recurrence of diastasis or umbilical hernia was observed. Extended miniabdominoplasty with a low suprapubic incision and umbilical caudalization for treating the diastasis of the abdominal rectus muscles and/or an umbilical hernia is an excellent method that results in a small, hidden scar. This method is especially beneficial for young, slim women with an abdominal wall deformity after pregnancy.

Small bowel involvement documented by capsule endoscopy in Churg-Strauss syndrome

PubMed Central

Beye, Birane; Lesur, Gilles; Claude, Pierre; Martzolf, Lionel; Kieffer, Pierre; Sondag, Daniel

2015-01-01

Churg-Strauss syndrome is a small and medium vessel vasculitis and is also known as allergic granulomatous angiitis. Gastrointestinal involvement is common in patients with Churg-Strauss syndrome (20-50%). The most common symptoms are abdominal pain, diarrhoea and occasionally gastrointestinal bleeding and perforation. We present a case of Churg-Strauss syndrome with small bowel lesions documented by video capsule endoscopy. PMID:26664542

Small bowel involvement documented by capsule endoscopy in Churg-Strauss syndrome.

PubMed

Beye, Birane; Lesur, Gilles; Claude, Pierre; Martzolf, Lionel; Kieffer, Pierre; Sondag, Daniel

2015-01-01

Churg-Strauss syndrome is a small and medium vessel vasculitis and is also known as allergic granulomatous angiitis. Gastrointestinal involvement is common in patients with Churg-Strauss syndrome (20-50%). The most common symptoms are abdominal pain, diarrhoea and occasionally gastrointestinal bleeding and perforation. We present a case of Churg-Strauss syndrome with small bowel lesions documented by video capsule endoscopy.

Activated Notch signaling cascade is correlated with stem cell differentiation toward absorptive progenitors after massive small bowel resection in a rat.

PubMed

Sukhotnik, Igor; Coran, Arnold G; Pollak, Yulia; Kuhnreich, Eviatar; Berkowitz, Drora; Saxena, Amulya K

2017-09-01

Notch signaling is thought to act to drive cell versification in the lining of the small intestine. The purpose of the present study was to evaluate the role of the Notch signaling pathway in stem cell differentiation in the late stages of intestinal adaptation after massive small bowel resection in a rat. Male Sprague-Dawley rats were randomly assigned to one of two experimental groups of eight rats each: Sham rats underwent bowel transection and reanastomosis, while SBS rats underwent 75% small bowel resection. Rats were euthanized on day 14 Illumina's Digital Gene Expression (DGE) analysis was used to determine Notch signaling gene expression profiling. Notch-related gene and protein expression was determined using real-time PCR, Western blot analysis, and immunohistochemistry. From seven investigated Notch-related (by DGE analysis) genes, six genes were upregulated in SBS vs. control animals with a relative change in gene expression level of 20% or more. A significant upregulation of Notch signaling-related genes in resected animals was accompanied by a significant increase in Notch-1 protein levels (Western blot analysis) and a significant increase in the number of Notch1 and Hes1 (target gene)-positive cells (immunohistochemistry) compared with sham animals. Evaluation of cell differentiation has shown a strong increase in total number of absorptive cells (unchanged secretory cells) compared with control rats. In conclusion, 2 wk after bowel resection in rats, stimulated Notch signaling directs the crypt cell population toward absorptive progenitors. NEW & NOTEWORTHY This study provides novel insight into the mechanisms of cell proliferation following massive small bowel resection. We show that 2 wk after bowel resection in rats, enhanced stem cell activity was associated with stimulated Notch signaling pathway. We demonstrate that activated Notch signaling cascade directs the crypt cell population toward absorptive progenitors. Copyright © 2017 the American Physiological Society.

Therapeutic Value of Gastrografin in Adhesive Small Bowel Obstruction After Unsuccessful Conservative Treatment

PubMed Central

Choi, Hok-Kwok; Chu, Kin-Wah; Law, Wai-Lun

2002-01-01

Objective To assess the therapeutic value of Gastrografin in the management of adhesive small bowel obstruction after unsuccessful conservative treatment. Summary Background Data Gastrografin is a hyperosmolar water-soluble contrast medium. Besides its predictive value for the need for surgery, there is probably a therapeutic role of this contrast medium in adhesive small bowel obstruction. Methods Patients with clinical evidence of adhesive small bowel obstruction were given trial conservative treatment unless there was suspicion of strangulation. Those who responded in the initial 48 hours had conservative treatment continued. Patients showing no clinical and radiologic improvement in the initial 48 hours were randomized to undergo either Gastrografin meal and follow-through study or surgery. Contrast that appeared in the large bowel within 24 hours was regarded as a partial obstruction, and conservative treatment was continued. Patients in whom contrast failed to reach the large bowel within 24 hours were considered to have complete obstruction, and laparotomy was performed. For patients who had conservative treatment for more than 48 hours with or without Gastrografin, surgery was performed when there was no continuing improvement. Results One hundred twenty-four patients with a total of 139 episodes of adhesive obstruction were included. Three patients underwent surgery soon after admission for suspected bowel strangulation. Strangulating obstruction was confirmed in two patients. One hundred one obstructive episodes showed improvement in the initial 48 hours and conservative treatment was continued. Only one patient required surgical treatment subsequently after conservative treatment for 6 days. Thirty-five patients showed no improvement within 48 hours. Nineteen patients were randomized to undergo Gastrografin meal and follow-through study and 16 patients to surgery. Gastrografin study revealed partial obstruction in 14 patients. Obstruction resolved subsequently in all of them after a mean of 41 hours. The other five patients underwent laparotomy because the contrast study showed complete obstruction. The use of Gastrografin significantly reduced the need for surgery by 74%. There was no complication that could be attributed to the use of Gastrografin. No strangulation of bowel occurred in either group. Conclusions The use of Gastrografin in adhesive small bowel obstruction is safe and reduces the need for surgery when conservative treatment fails. PMID:12131078

Lubiprostone decreases the small bowel transit time by capsule endoscopy: an exploratory, randomised, double-blind, placebo-controlled 3-way crossover study.

PubMed

Matsuura, Mizue; Inamori, Masahiko; Endo, Hiroki; Matsuura, Tetsuya; Kanoshima, Kenji; Inoh, Yumi; Fujita, Yuji; Umezawa, Shotaro; Fuyuki, Akiko; Uchiyama, Shiori; Higurashi, Takuma; Ohkubo, Hidenori; Sakai, Eiji; Iida, Hiroshi; Nonaka, Takashi; Futagami, Seiji; Kusakabe, Akihiko; Maeda, Shin; Nakajima, Atsushi

2014-01-01

The aim of this study was to investigate the usefulness of lubiprostone for bowel preparation and as a propulsive agent in small bowel endoscopy. Six healthy male volunteers participated in this randomized, 3-way crossover study. The subjects received a 24 μg tablet of lubiprostone 60 minutes prior to the capsule ingestion for capsule endoscopy (CE) and a placebo tablet 30 minutes before the capsule ingestion (L-P regimen), a placebo tablet 60 minutes prior to CE and a 24 μg tablet of lubiprostone 30 minutes prior to CE (P-L regimen), or a placebo tablet 60 minutes prior to r CE and a placebo tablet again 30 minutes prior to CE (P-P regimen). The quality of the capsule endoscopic images and the amount of water in the small bowel were assessed on 5-point scale. The median SBTT was 178.5 (117-407) minutes in the P-P regimen, 122.5 (27-282) minutes in the L-P regimen, and 110.5 (11-331) minutes in the P-L regimen (P = 0.042). This study showed that the use of lubiprostone significantly decreased the SBTT. We also confirmed that lubiprostone was effective for inducing water secretion into the small bowel during CE.

Correlation between fecal calprotectin and inflammation in the surgical specimen of Crohn's disease.

PubMed

Pous-Serrano, Salvador; Frasson, Matteo; Cerrillo, Elena; Beltrán, Belén; Iborra, Marisa; Hervás, David; García-Granero, Eduardo; Nos, Pilar

2017-06-01

An accurate assessment of the inflammatory activity is crucial to establish the most appropriate treatment in Crohn's disease (CD). The present study aimed to evaluate the utility of preoperative fecal calprotectin (FC) measurement in small bowel CD and its relationship with inflammatory activity in surgical pathology specimens. This was a prospective observational study including all the patients with small bowel CD operated on at our center between March 2011 and September 2013. Preoperative laboratory and stool tests were performed. A meticulous exploration of entire small bowel was performed during surgery, and the resected bowel (or a sample of whole intestinal wall, if strictureplasty) was submitted for pathologic analyses. Chiorean's score was used to grade pathologic features (inflammation or fibrosis). In case of multiple lesions, the most inflammatory component was considered. Thirty-eight consecutive patients were included in the study, and 81 small bowel lesions were identified. Among inflammatory markers, only FC was significantly associated with the degree of histologic inflammation in the surgical specimen (P < 0.003). FC reflected histologic inflammatory activity with an area under the receiver-operating characteristic curve of 0.85 (CI: 0.70-0.99; P < 0.001). A cutoff value of 170 μg/g had 81% sensitivity and 85% specificity for diagnosis of moderate or severe inflammation. Ordinal regression analysis showed the probability of a greater or lesser degree of inflammation based on the value of preoperative FC. FC is an excellent biomarker of inflammatory activity in small bowel CD as it correlates with histologic inflammation in the surgical specimen. Copyright © 2017 Elsevier Inc. All rights reserved.

Comparison of 3% sorbitol vs psyllium fibre as oral contrast agents in MR enterography.

PubMed

Saini, Sidharth; Colak, Errol; Anthwal, Shalini; Vlachou, Paraskevi A; Raikhlin, Antony; Kirpalani, Anish

2014-10-01

To compare the degree of small bowel distension achieved by 3% sorbitol, a high osmolarity solution, and a psyllium-based bulk fibre as oral contrast agents (OCAs) in MR enterography (MRE). This retrospective study was approved by our institutional review board. A total of 45 consecutive normal MRE examinations (sorbitol, n = 20; psyllium, n = 25) were reviewed. The patients received either 1.5 l of 3% sorbitol or 2 l of 1.6 g kg(-1) psyllium prior to imaging. Quantitative small bowel distension measurements were taken in five segments: proximal jejunum, distal jejunum, proximal ileum, distal ileum and terminal ileum by two independent radiologists. Distension in these five segments was also qualitatively graded from 0 (very poor) to 4 (excellent) by two additional independent radiologists. Statistical analysis comparing the groups and assessing agreement included intraclass coefficients, Student's t-test and Mann-Whitney U-test. Small bowel distension was not significantly different in any of the five small bowel segments between the use of sorbitol and psyllium as OCAs in both the qualitative (p = 0.338-0.908) and quantitative assessments (p = 0.083-0.856). The mean bowel distension achieved was 20.1 ± 2.2 mm for sorbitol and 19.8 ± 2.5 mm for psyllium (p = 0.722). Visualization of the ileum was good or excellent in 65% of the examinations in both groups. Sorbitol and psyllium are not significantly different at distending the small bowel and both may be used as OCAs for MRE studies. This is the first study to directly compare the degree of distension in MRE between these two common, readily available and inexpensive OCAs.

Rare Coexistance of Ileal Diverticulosis, Crohn's Disease and Small Bowel Adenocarcinoma: Report of a Case.

PubMed

Spartalis, Eleftherios; Garmpis, Nikolaos; Spartalis, Michael; Damaskos, Christos; Moris, Demetrios; Athanasiou, Antonios; Gkolfakis, Paraskevas; Korkolopoulou, Penelope; Dimitroulis, Dimitrios; Mantas, Dimitrios

2018-01-01

Adenocarcinoma is one of the most common malignant tumors of the small intestine complicating Crohn's disease. However, the coexistence of both conditions with diverticulosis of small bowel in young age makes this coincidence rare and clinical diagnosis very difficult. We report a case of a woman admitted to our Department with acute abdominal pain and fever. The surgical and histological investigation, revealed a rare coexistence that has never been mentioned in the published medical literature. Ileal diverticulosis is not frequent and often asymptomatic as well as adenocarcinoma of the small bowel. In this case, those diseases along with Crohn's disease led the patient to acute symptoms. Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

Acute intestinal obstruction due to metastatic lung cancer—case report

PubMed Central

2017-01-01

Abstract We present a case of male patient, who was referred to our department because of acute intestinal obstruction, which was the initial clinical symptom of primary lung cancer. The abdominal computed tomography (CT) prior to the emergency operation showed small intestinal obstruction and metastases to both adrenal glands. The patient underwent an emergency abdominal exploratory laparotomy, that confirmed small bowel obstruction and diffuse metastatic lesions along the entire small bowel length. During the operation we took a sample of one metastasis for pathological examination and we created an intestinal bypass to relieve small bowel obstruction. The pathologist suspected to primary lung cancer according to the immunohistochemical staining. The chest CT after the emergency operation showed a large primary tumor in the left upper pulmonary lobe. PMID:28458837

Parenteral arginine impairs intestinal adaptation following massive small bowel resection in a rat model.

PubMed

Sukhotnik, Igor; Mogilner, Jorge G; Lerner, Aaron; Coran, Arnold G; Lurie, Michael; Miselevich, Iness; Shiloni, Eitan

2005-06-01

The nitric oxide precursor L-arginine (ARG) has been shown to influence intestinal structure and absorptive function. It is also well known that the route of administration modulates the effects of ARG. The present study evaluated the effects of parenteral ARG on structural intestinal adaptation, cell proliferation, and apoptosis in a rat model of short bowel syndrome (SBS). Male Sprague-Dawley rats were divided into three experimental groups: Sham rats underwent bowel transection and reanastomosis, SBS rats underwent a 75% small bowel resection, and SBS-ARG rats underwent a 75% small bowel resection and were treated with ARG given subcutaneously at a dose of 300 mug/kg, once daily, from days 3 to 14. Parameters of intestinal adaptation, enterocyte proliferation, and enterocyte apoptosis were determined on day 15 following operation. The SBS rats demonstrated a significant increase in jejunal and ileal bowel and mucosal weight, villus height and crypt depth, and cell proliferation index compared with the sham group. The SBS-ARG animals demonstrated lower ileal bowel and mucosal weights, jejunal mucosal DNA and ileal mucosal protein, and jejunal and ileal villus height and crypt depth compared with SBS animals. The SBS-ARG rats also had a lower cell proliferation index in both jejunum and ileum and a greater enterocyte apoptotic index in ileum compared with the SBS-untreated group. In conclusion, in a rat model of SBS, parenteral arginine inhibits structural intestinal adaptation. Decreased cell proliferation and increased apoptosis are the main mechanisms responsible for decreased cell mass.

Mesenteric panniculitis patients requiring emergency surgery: report of three cases.

PubMed

Duman, Mustafa; Koçak, Osman; Fazli, Olgaç; Koçak, Cengiz; Atici, Ali Emre; Duman, Uğur

2012-04-01

Mesenteric panniculitis is a rare, benign disease characterized by a chronic non-specific inflammatory process of mesenteric fat tissue with unknown etiology. The small bowel mesentery is affected mostly. This process rarely involves the large intestine mesentery. Mesenteric panniculitis includes symptoms as abdominal pain, nausea and vomiting, diarrhea, constipation, and fever. In our cases, we had difficulty in the preoperative diagnosis as the clinical changes imitated an obstruction or ischemia of the small bowel. All the cases required emergency abdominal surgery and partial jejunal resection. The aim of this article was to present three cases of mesenteric panniculitis of the small bowel mesentery requiring emergency surgery together with a short review of the literature.

Defining the ultrasound longitudinal natural history of newly diagnosed pediatric small bowel Crohn disease treated with infliximab and infliximab-azathioprine combination therapy.

PubMed

Dillman, Jonathan R; Dehkordy, Soudabeh Fazeli; Smith, Ethan A; DiPietro, Michael A; Sanchez, Ramon; DeMatos-Maillard, Vera; Adler, Jeremy; Zhang, Bin; Trout, Andrew T

2017-07-01

Little is known about changes in the imaging appearances of the bowel and mesentery over time in either pediatric or adult patients with newly diagnosed small bowel Crohn disease treated with anti-tumor necrosis factor-alpha (anti-TNF-α) therapy. To define how bowel ultrasound findings change over time and correlate with laboratory inflammatory markers in children who have been newly diagnosed with pediatric small bowel Crohn disease and treated with infliximab. We included 28 pediatric patients treated with infliximab for newly diagnosed ileal Crohn disease who underwent bowel sonography prior to medical therapy and at approximately 2 weeks, 1 month, 3 months and 6 months after treatment initiation; these patients also had laboratory testing at baseline, 1 month and 6 months. We used linear mixed models to compare mean results between visits and evaluate whether ultrasound measurements changed over time. We used Spearman rank correlation to assess bivariate relationships. Mean subject age was 15.3±2.2 years; 11 subjects were girls (39%). We observed decreases in mean length of disease involvement (12.0±5.4 vs. 9.1±5.3 cm, P=0.02), maximum bowel wall thickness (5.6±1.8 vs. 4.7±1.7 mm, P=0.02), bowel wall color Doppler signal (1.7±0.9 vs. 1.2±0.8, P=0.002) and mesenteric color Doppler signal (1.1±0.9 vs. 0.6±0.6, P=0.005) at approximately 2 weeks following the initiation of infliximab compared to baseline. All laboratory inflammatory markers decreased at 1 month (P-values<0.0001). There was strong correlation between bowel wall color Doppler signal and fecal calprotectin (ρ=0.710; P<0.0001). Linear mixed models confirmed that maximum bowel wall thickness (P=0.04), length of disease involvement (P=0.0002) and bowel wall color Doppler signal (P<0.0001) change over time in response to infliximab, when adjusted for age, sex, azathioprine therapy, scanning radiologist and baseline short pediatric Crohn's disease activity index score. The ultrasound appearance of the bowel changes as early as 2 weeks after the initiation of infliximab therapy. There is strong correlation between bowel wall color Doppler signal and fecal calprotectin.

Aspirin-induced small bowel injuries and the preventive effect of rebamipide

PubMed Central

Mizukami, Kazuhiro; Murakami, Kazunari; Abe, Takashi; Inoue, Kunimitsu; Uchida, Masahiro; Okimoto, Tadayoshi; Kodama, Masaaki; Fujioka, Toshio

2011-01-01

AIM: To evaluate the influence of taking low-dose aspirin for 4 wk on small intestinal complications and to examine the preventive effect of rebamipide. METHODS: This study was conducted as a single-center, randomized, double-blind, cross-over, placebo-controlled study. Eleven healthy male subjects were enrolled. Each subject underwent video capsule endoscopy after 1 and 4 wk of taking aspirin and omeprazole, along with either rebamipide or placebo therapy. The primary endpoint was to evaluate small bowel damage in healthy subjects before and after taking low-dose aspirin for 4 wk. RESULTS: The number of subjects with mucosal breaks (defined as multiple erosions and/or ulcers) were 1 at 1 wk and 1 at 4 wk on the jejunum, and 6 at 1 wk (P = 0.0061) and 7 at 4 wk on the ileum (P = 0.0019). Rebamipide significantly prevented mucosal breaks on the ileum compared with the placebo group (P = 0.0173 at 1 wk and P = 0.0266 at 4 wk). CONCLUSION: Longer-term, low-dose aspirin administration induced damage in the small bowel. Rebamipide prevented this damage, and may be a candidate drug for treating aspirin-induced small bowel complications. PMID:22171147

Image-Based 3D Treatment Planning for Vaginal Cylinder Brachytherapy: Dosimetric Effects of Bladder Filling on Organs at Risk

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hung, Jennifer; Shen Sui; De Los Santos, Jennifer F.

2012-07-01

Purpose: To investigate the dosimetric effects of bladder filling on organs at risk (OARs) using three-dimensional image-based treatment planning for vaginal cylinder brachytherapy. Methods and Materials: Twelve patients with endometrial or cervical cancer underwent postoperative high-dose rate vaginal cylinder brachytherapy. For three-dimensional planning, patients were simulated by computed tomography with an indwelling catheter in place (empty bladder) and with 180 mL of sterile water instilled into the bladder (full bladder). The bladder, rectum, sigmoid, and small bowel (OARs) were contoured, and a prescription dose was generated for 10 to 35 Gy in 2 to 5 fractions at the surface ormore » at 5 mm depth. For each OAR, the volume dose was defined by use of two different criteria: the minimum dose value in a 2.0-cc volume receiving the highest dose (D{sub 2cc}) and the dose received by 50% of the OAR volume (D{sub 50%}). International Commission on Radiation Units and Measurements (ICRU) bladder and rectum point doses were calculated for comparison. The cylinder-to-bowel distance was measured using the shortest distance from the cylinder apex to the contoured sigmoid or small bowel. Statistical analyses were performed with paired t tests. Results: Mean bladder and rectum D{sub 2cc} values were lower than their respective ICRU doses. However, differences between D{sub 2cc} and ICRU doses were small. Empty vs. full bladder did not significantly affect the mean cylinder-to-bowel distance (0.72 vs. 0.92 cm, p = 0.08). In contrast, bladder distention had appreciable effects on bladder and small bowel volume dosimetry. With a full bladder, the mean small bowel D{sub 2cc} significantly decreased from 677 to 408 cGy (p = 0.004); the mean bladder D{sub 2cc} did not increase significantly (1,179 cGy vs. 1,246 cGy, p = 0.11). Bladder distention decreased the mean D{sub 50%} for both the bladder (441 vs. 279 cGy, p = 0.001) and the small bowel (168 vs. 132 cGy, p = 0.001). Rectum and sigmoid volume doses were not affected by bladder filling. Conclusions: In high-dose rate vaginal cylinder brachytherapy, treatment with a distended bladder preferentially reduces high dose to the small bowel around the vaginal cuff without a significant change in dose to the bladder, rectum, or sigmoid.« less

[Leiomyoma of the small bowel with hypercalcaemia: presence of a substance with parathormone activity (author's transl)].

PubMed

Rathaus, M; Bernheim, J L; Griffel, B; Bernheim, J; Taragan, R; Gutman, A

1979-10-22

A leiomyoma of the small bowel produced laboratory features of hyperparathyroidism which disappeared promptly after tumour resection. Hypercalcaemia, hypophosphatemia, hyperchloremia, elevated chloride/phosphorus ratio, increased urinary cyclic AMP, and blood levels of immunoreactive parathormone were present. Electron microscopy showed dense round granules in the tumour cells.

[Intestinal volvulus. Case report and a literature review].

PubMed

Santín-Rivero, Jorge; Núñez-García, Edgar; Aguirre-García, Manuel; Hagerman-Ruiz-Galindo, Gonzalo; de la Vega-González, Francisco; Moctezuma-Velasco, Carla Rubi

2015-01-01

Small bowel volvulus is a rare cause of intestinal obstruction in adult patients. This disease is more common in children and its aetiology and management is different to that in adults. A 30 year-old male with sarcoidosis presents with acute abdomen and clinical data of intestinal obstruction. Small bowel volvulus is diagnosed by a contrast abdominal tomography and an exploratory laparotomy is performed with devolvulation and no intestinal resection. In the days following surgery, he developed a recurrent small bowel volvulus, which was again managed with surgery, but without intestinal resection. Medical treatment for sarcoidosis was started, and with his clinical progress being satisfactory,he was discharged to home. Making an early and correct diagnosis of small bowel volvulus prevents large intestinal resections. Many surgical procedures have been described with a high rate of complications. Therefore, conservative surgical management (no intestinal resection) is recommended as the best treatment with the lowest morbidity and mortality rate. Copyright © 2015 Academia Mexicana de Cirugía A.C. Published by Masson Doyma México S.A. All rights reserved.

Pediatric Small Bowel Crohn Disease: Correlation of US and MR Enterography

PubMed Central

Smith, Ethan A.; Sanchez, Ramon J.; DiPietro, Michael A.; DeMatos-Maillard, Vera; Strouse, Peter J.; Darge, Kassa

2015-01-01

Small bowel Crohn disease is commonly diagnosed during the pediatric period, and recent investigations show that its incidence is increasing in this age group. Diagnosis and follow-up of this condition are commonly based on a combination of patient history and physical examination, disease activity surveys, laboratory assessment, and endoscopy with biopsy, but imaging also plays a central role. Ultrasonography (US) is an underutilized well-tolerated imaging modality for screening and follow-up of small bowel Crohn disease in children and adolescents. US has numerous advantages over computed tomographic (CT) enterography and magnetic resonance (MR) enterography, including low cost and no required use of oral or intravenous contrast material. US also has the potential to provide images with higher spatial resolution than those obtained at CT enterography and MR enterography, allows faster examination than does MR enterography, does not involve ionizing radiation, and does not require sedation or general anesthesia. US accurately depicts small bowel and mesenteric changes related to pediatric Crohn disease, and US findings show a high correlation with MR imaging findings in this patient population. ©RSNA, 2015 PMID:25839736

[Premalignant conditions of the small bowel].

PubMed

Drastich, P

2013-01-01

Small intestinal dysplastic lesions are rare and difficult to detect before they progress to cancer. New investigative modalities, such as capsule endoscopy and doubleballoon enteroscopy, are very promising in search for premalignant lesions. Screening patients at high-risk for small bowel neoplasia is the only sensible approach. Duodenal adenoma represents the most easily accessible tumors with the possibility of curative endoscopic resection. Due to the strong association of the small bowel and colonic adenomas, it is always necessary to perform colonoscopy. In young patients, the exclusion of familial polyposis by genetic testing is always mandatory. Patients with celiac disease are especially at risk of developing nonHodgkins lymphomas and adenocarcinomas. There is a high-risk of ampuloma and other adenomas in patients with familial adenomatous polyposis. Patients with prolonged and complicated course of Crohns disease, Peutz Jeghers syndrome and patients with ileoanal pouch have higher risk of adenocarcinoma of the small intestine.

MRI diffusion-weighted imaging (DWI) in pediatric small bowel Crohn disease: correlation with MRI findings of active bowel wall inflammation.

PubMed

Ream, Justin M; Dillman, Jonathan R; Adler, Jeremy; Khalatbari, Shokoufeh; McHugh, Jonathan B; Strouse, Peter J; Dhanani, Muhammad; Shpeen, Benjamin; Al-Hawary, Mahmoud M

2013-09-01

Restricted diffusion on diffusion-weighted imaging (DWI) sequences during magnetic resonance enterography (MRE) has been shown in segments of bowel affected by Crohn disease. However, the exact meaning of this finding, particularly within the pediatric Crohn disease population, is poorly understood. The purpose of this study was to determine the significance of bowel wall restricted diffusion in children with small bowel Crohn disease by correlating apparent diffusion coefficient (ADC) values with other MRI markers of disease activity. A retrospective review of pediatric patients (≤ 18 years of age) with Crohn disease terminal ileitis who underwent MRE with DWI at our institution between May 1, 2009 and May 31, 2011 was undertaken. All of the children had either biopsy-proven Crohn disease terminal ileitis or clinically diagnosed Crohn disease, including terminal ileal involvement by imaging. The mean minimum ADC value within the wall of the terminal ileum was determined for each examination. ADC values were tested for correlation/association with other MRI findings to determine whether a relationship exists between bowel wall restricted diffusion and disease activity. Forty-six MRE examinations with DWI in children with terminal ileitis were identified (23 girls and 23 boys; mean age, 14.3 years). There was significant negative correlation or association between bowel wall minimum ADC value and established MRI markers of disease activity, including degree of bowel wall thickening (R = (-)0.43; P = 0.003), striated pattern of arterial enhancement (P = 0.01), degree of arterial enhancement (P = 0.01), degree of delayed enhancement (P = 0.045), amount of mesenteric inflammatory changes (P < 0.0001) and presence of a stricture (P = 0.02). ADC values were not significantly associated with bowel wall T2-weighted signal intensity, length of disease involvement or mesenteric fibrofatty proliferation. Increasing bowel wall restricted diffusion (lower ADC values) is associated with multiple MRI findings that are traditionally associated with active inflammation in pediatric small bowel Crohn disease.

Incidence and Risk Factors of Symptomatic Hiatal Hernia Following Resection for Gastric and Esophageal Cancer.

PubMed

Andreou, Andreas; Pesthy, Sina; Struecker, Benjamin; Dadras, Mehran; Raakow, Jonas; Knitter, Sebastian; Duwe, Gregor; Sauer, Igor M; Beierle, Anika Sophie; Denecke, Christian; Chopra, Sascha; Pratschke, Johann; Biebl, Matthias

2017-12-01

Symptomatic hiatal hernia (HH) following resection for gastric or esophageal cancer is a potentially life-threatening event that may lead to emergent surgery. However, the incidence and risk factors of this complication remain unclear. Data of patients who underwent resection for gastric or esophageal cancer between 2005 and 2012 were assessed and the incidence of symptomatic HH was evaluated. Factors associated with an increased risk for HH were investigated. Resection of gastric or esophageal cancer was performed in 471 patients. The primary tumor was located in the stomach, cardia and esophagus in 36%, 24%, and 40% of patients, respectively. The incidence of symptomatic HH was 2.8% (n=13). All patients underwent surgical hernia repair, 8 patients (61.5%) required emergent procedure, and 3 patients (23%) underwent bowel resection. Morbidity and mortality after HH repair was 38% and 8%, respectively. Factors associated with increased risk for symptomatic HH included Body-Mass-Index (median BMI with HH 27 (23-35) vs. BMI without HH 25 (15-51), p=0.043), diabetes (HH rate: with diabetes, 6.3% vs. without diabetes, 2%, p=0.034), tumor location (HH rate: stomach, 1.2% vs. esophagus, 1.1% vs. cardia, 7.9%, p=0.001), and resection type (HH rate: total/subtotal gastrectomy, 0.7% vs. transthoracic esophagectomy, 2.7% vs. extended gastrectomy, 6.1%, p=0.038). HH is a major adverse event after resection for gastric or esophageal cancer especially among patients undergoing extended gastrectomy for cardia cancer requiring a high rate of repeat surgery. Therefore, intensive follow-up examinations for high-risk patients and early diagnosis of asymptomatic patients are essential for selecting patients for elective surgery to avoid unpredictable emergent events with high morbidity and mortality. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

The effect of recombinant growth hormone on intestinal anastomotic wound healing in rats with obstructive jaundice.

PubMed

Cağlikülekçi, Mehmet; Ozçay, Necdet; Oruğ, Taner; Aydoğ, Gülden; Renda, Nurten; Atalay, Fuat

2002-03-01

Several clinical and experimental studies have shown that obstructive jaundice delays wound healing. Growth hormone may prevent delayed wound healing, since it has effects on the release of mediators in jaundice, as well as increasing the protein synthesis. Forty male Wistar rats were allocated to four groups: Group I (n=10): intestinal anastomosis to normal small bowel, Group II (n=10): intestinal anastomosis to normal small bowel followed by growth hormone therapy (2mg/kg/day, subcutaneously), Group III (n=10): intestinal anastomosis to obstructive jaundice rat's small bowel, Group IV (n=10): intestinal anastomosis to obstructive jaundice rat's small bowel followed by growth hormone therapy at the same dosage The animals were observed for seven days then killed. Intraabdominal adhesions, anastomotic complications and anastomotic bursting pressures were recorded and tissue samples from the anastomotic site were obtained to measure hydroxyproline levels and for histopathologic examination. Growth hormone had a beneficial effect on the healing of intestinal anastomosis in both jaundiced and non-jaundiced rats. This was demonstrated by clinical and mechanical parameters such as a significant increase in anastomotic bursting pressure, hydroxyproline content and histopathological scores. Growth hormone reverses the adverse effects of obstructive jaundice on small bowel anastomotic healing. It can be hypothesized that this effect is due to augmentation of insulin-like growth factors, protection of hepatocytes, enhancement of intestinal epithelization, and reversal of the resultant malnutritional state caused by growth hormone in obstructive jaundice.

Peritonitis: 10 years' experience in a single surgical unit.

PubMed

Agarwal, Nitin; Saha, Sudipta; Srivastava, Anurag; Chumber, Sunil; Dhar, Anita; Garg, Sanket

2007-01-01

Peritonitis secondary to gut perforation is still one of the commonest surgical emergencies in India and is associated with high morbidity and mortality. The present study examines the aetiology and outcome of peritonitis cases operated on in our surgical unit, and compares our findings with those of previous studies performed between 1981 and 1991. A retrospective study of 260 peritonitis patients operated on in a single surgical unit from 1995 to 2006 was done and data involving clinical presentation, operative findings and post-operative course were studied and analysed. Causes of peritonitis were small bowel perforation (96 ileal, 17 jejunal), peptic perforation (45 duodenal, 16 gastric), appendicular perforation (36), primary peritonitis (8), and others (42). The incidence of major complications was 25% (burst-11%, leak-5%, intraabdominal abscess-5%, multi-organ failure-6.5%). The overall mortality was 10%. High mortality was observed in jejunal, gall bladder and liver abscess perforation cases (> 20%). Histopathological evaluation (143 specimens) revealed tuberculosis in 42 (mostly small bowel), malignancy in 8, and inflammation in the rest. Comparisons with a similar study carried out in the same unit and published in 1995 revealed similar demographic features and mortality, but a change in the most common cause (peptic ulcer perforation to small bowel perforation), and an increased performance of enterostomy compared with primary repair in small bowel perforation and a decrease in the leak rate (13% to 4%). Small bowel perforation is the commonest form of perforation and the mortality rate associated with peritonitis remains unchanged.

Prospective evaluation of oral gastrografin(®) in the management of postoperative adhesive small bowel obstruction.

PubMed

Rahmani, Nasrin; Mohammadpour, Reza Ali; Khoshnood, Peyman; Ahmadi, Amirhossein; Assadpour, Sara

2013-06-01

Oral Gastrografin®, a hyperosmolar water-soluble contrast medium, may have a therapeutic effect in adhesive small bowel obstruction. However, findings are still conflicting, as some authors did not find a therapeutic advantage. So, this prospective, randomized, and clinical trial study was designed to determine the value of Gastrografin in adhesive small bowel obstruction. The primary end points were the evaluation of the operative rate reduction and shortening the hospital stay after the use of Gastrografin. A total of 84 patients were randomized into two groups: the control group received conventional treatment, whereas the study group received in addition of 100 mL Gastrografin meal. Patients were followed up within 4 days after admission, and clinical and radiological (if needed) improvements were evaluated. Although the results showed that Gastrografin can decrease the need for surgical management by 14.5 %, no statistically significant differences were observed between the two groups (P = 0.07). Nevertheless, the length of hospital stay revealed a significant reduction from 4.67 ± 1.18 days to 2.69 ± 1.02 days (P = 0.00). The use of Gastrografin in adhesive small bowel obstruction is safe and reduces the length of hospital stay. As a result, the cost of hospital bed occupancy is reduced. Hence, if there was no indication of emergency surgery, administration of oral Gastrografin as a nonoperative treatment in adhesive small bowel obstruction is also recommended.

First clinical trial of the "MiRo" capsule endoscope by using a novel transmission technology: electric-field propagation.

PubMed

Bang, Seungmin; Park, Jeong Youp; Jeong, Seok; Kim, Young Ho; Shim, Han Bo; Kim, Tae Song; Lee, Don Haeng; Song, Si Young

2009-02-01

We developed a capsule endoscope (CE), "MiRo," with the novel transmission technology of electric-field propagation. The technology uses the human body as a conductive medium for data transmission. Specifications of the prototype include the ability to receive real-time images; size, 10.8 x 24 mm; weight, 3.3 g; field of view, 150 degrees; resolution of power, 320 x 320 pixels; and transmittal speed, 2 frames per second. To evaluate the clinical safety and diagnostic feasibility of the prototype MiRo, we conducted a multicenter clinical trial. All volunteers underwent baseline examinations, including EGD and electrocardiography for the screening of GI obstructive and cardiovascular diseases, before the trial. In the first 10 cases, 24-hour Holter monitoring was also performed. To evaluate the diagnostic feasibility, transmission rate of the captured images, inspection rate of the entire small bowel, and quality of transmitted images (graded as outstanding, excellent, good/average, below average, and poor) were analyzed. Of the 49 healthy volunteers, 45 were included in the trial, and 4 were excluded because of baseline abnormalities. No adverse effects were noted. All CEs were expelled within 2 days, and the entire small bowel could be explored in all cases. The transmission rates of the captured image in the stomach, small bowel, and colon were 99.5%, 99.6%, and 97.2%, respectively. The mean total duration of image transmission was 9 hours, 51 minutes, and the mean transit time of the entire small bowel was 4 hours, 33 minutes. Image quality was graded as good or better in 41 cases (91.1%). Details of the villi and vascular structures of the entire small bowel were clearly visualized in 31 cases (68.9%). MiRo is safe and effective for exploring the entire small bowel, with good image quality and real-time feasibility. This novel transmission technology may have applications beyond the field of capsule endoscopy.

A multicenter, prospective, randomized comparison of a novel signal transmission capsule endoscope to an existing capsule endoscope.

PubMed

Choi, Eric H; Mergener, Klaus; Semrad, Carol; Fisher, Laurel; Cave, David R; Dodig, Milan; Burke, Carol; Leighton, Jonathan A; Kastenberg, David; Simpson, Peter; Sul, James; Bhattacharya, Kanishka; Charles, Roger; Gerson, Lauren; Weber, Luke; Eisen, Glenn; Reidel, Warren; Vargo, John J; Wakim-Fleming, Jamile; Lo, Simon K

2013-08-01

MiroCam, a capsule endoscope, uses a novel transmission technology, electric-field propagation, which uses the human body as a conduction medium for data transmission. To compare the ability of the MiroCam (MC) and PillCam (PC) to identify sources of obscure GI bleeding (OGIB). Prospective, multicenter, comparative study. Six academic hospitals. A total of 105 patients with OGIB. Patients ingested both the MC and PC capsules sequentially in a randomized fashion. Concordance of rates in identifying a source of OGIB, operational times, and rates of complete small-bowel examination. Data analysis resulted in 43 (48%) "abnormal" cases identifying a source of OGIB by either capsule. Twenty-four cases (55.8%) were positive by both capsules. There was negative agreement in 46 of 58 cases (79.3%). The κ index was 0.547 (χ(2) = 1.32; P = .36). In 12 cases, MC positively identified a source that was not seen on PC, whereas in 7 cases, PC positively identified a source that was not seen on MC. MC had a 5.6% higher rate of detecting small-bowel lesions (P = .54). MC captured images at 3 frames per second for 11.1 hours, and PC captured images at 2 frames per second for 7.8 hours (P < .0001). Complete small-bowel examination was achieved in 93.3% for MC and 84.3% for PC (P = .10). Readers were not blinded to the particular capsule they were reading. A positive diagnostic finding for OGIB was identified by either capsule in 48% of cases. The concordance rate between the 2 capsules was comparable to that of prior studies in identifying sources of small-bowel bleeding. The longer operational time of the MC may result in higher rates of complete small-bowel examination, which may, in turn, translate into a higher rate of detecting small-bowel lesions. ( NCT00878982.). Copyright © 2013 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

Appropriateness of the study of iron deficiency anemia prior to referral for small bowel evaluation at a tertiary center

PubMed Central

Rodrigues, Jaime Pereira; Pinho, Rolando; Silva, Joana; Ponte, Ana; Sousa, Mafalda; Silva, João Carlos; Carvalho, João

2017-01-01

AIM To evaluate the adequacy of the study of iron deficiency anemia (IDA) in real life practice prior to referral to a gastroenterology department for small bowel evaluation. METHODS All consecutive patients referred to a gastroenterology department for small bowel investigation due to iron deficiency anemia, between January 2013 and December 2015 were included. Both patients referred from general practitioners or directly from different hospital departments were selected. Relevant clinical information regarding prior anemia workup was retrospectively collected from medical records. An appropriate pre-referral study was considered the execution of esophagogastroduodenoscopy (EGD) with Helicobacter pylori (H. pylori) investigation, colonoscopy with quality standards (recent, total and with adequate preparation) and celiac disease (CD) screening (through serologic testing and/or histopathological investigation). RESULTS A total of 77 patients (58.4% female, mean age 67.1 ± 16.7 years) were included. Most (53.2%) patients were referred from general practitioners, 41.6% from other hospital specialties and 5.2% directly from the emergency department. The mean pre-referral hemoglobin concentration was 8.8 ± 2.0 g/dL and the majority of anemias had microcytic (71.4%) and hypochromic (72.7%) characteristics. 77.9% of patients presented with an incomplete pre-referral study: EGD in 97.4%, with H. pylori investigation in 58.3%, colonoscopy with quality criteria in 63.6%, and CD screening in 24.7%. Patients with an appropriate study at the time of referral were younger (48.7 ± 17.7 vs 72.3 ± 12.3 years, P < 0.001). Small bowel evaluation was ultimately undertaken in 72.7% of patients, with a more frequent evaluation in patients with a quality colonoscopy at referral (78.6% vs 23.8%); P < 0.001 (OR = 11.7, 95%CI: 3.6-38.6). The most common diagnosis regarded as the likely cause of IDA was small bowel angioectasia (18.2%) but additional causes were also found in the upper and lower gastrointestinal tracts of near 20% of patients. Small bowel studies detected previously unknown non-small bowel findings in 7.7% of patients. CONCLUSION The study of anemia prior to referral to gastroenterology department is unsatisfactory. Only approximately a quarter of patients presented with an appropriate study. PMID:28706428

Appropriateness of the study of iron deficiency anemia prior to referral for small bowel evaluation at a tertiary center.

PubMed

Rodrigues, Jaime Pereira; Pinho, Rolando; Silva, Joana; Ponte, Ana; Sousa, Mafalda; Silva, João Carlos; Carvalho, João

2017-06-28

To evaluate the adequacy of the study of iron deficiency anemia (IDA) in real life practice prior to referral to a gastroenterology department for small bowel evaluation. All consecutive patients referred to a gastroenterology department for small bowel investigation due to iron deficiency anemia, between January 2013 and December 2015 were included. Both patients referred from general practitioners or directly from different hospital departments were selected. Relevant clinical information regarding prior anemia workup was retrospectively collected from medical records. An appropriate pre-referral study was considered the execution of esophagogastroduodenoscopy (EGD) with Helicobacter pylori ( H. pylori ) investigation, colonoscopy with quality standards (recent, total and with adequate preparation) and celiac disease (CD) screening (through serologic testing and/or histopathological investigation). A total of 77 patients (58.4% female, mean age 67.1 ± 16.7 years) were included. Most (53.2%) patients were referred from general practitioners, 41.6% from other hospital specialties and 5.2% directly from the emergency department. The mean pre-referral hemoglobin concentration was 8.8 ± 2.0 g/dL and the majority of anemias had microcytic (71.4%) and hypochromic (72.7%) characteristics. 77.9% of patients presented with an incomplete pre-referral study: EGD in 97.4%, with H. pylori investigation in 58.3%, colonoscopy with quality criteria in 63.6%, and CD screening in 24.7%. Patients with an appropriate study at the time of referral were younger (48.7 ± 17.7 vs 72.3 ± 12.3 years, P < 0.001). Small bowel evaluation was ultimately undertaken in 72.7% of patients, with a more frequent evaluation in patients with a quality colonoscopy at referral (78.6% vs 23.8%); P < 0.001 (OR = 11.7, 95%CI: 3.6-38.6). The most common diagnosis regarded as the likely cause of IDA was small bowel angioectasia (18.2%) but additional causes were also found in the upper and lower gastrointestinal tracts of near 20% of patients. Small bowel studies detected previously unknown non-small bowel findings in 7.7% of patients. The study of anemia prior to referral to gastroenterology department is unsatisfactory. Only approximately a quarter of patients presented with an appropriate study.

The long-term results of resection and multiple resections in Crohn's disease.

PubMed

Krupnick, A S; Morris, J B

2000-01-01

Crohn's disease is a panenteric, transmural inflammatory disease of unknown origin. Although primarily managed medically, 70% to 90% of patients will require surgical intervention. Surgery for small bowel Crohn's is usually necessary for unrelenting stenotic complications of the disease. Fistula, abscess, and perforation can also necessitate surgical intervention. Most patients benefit from resection or strictureplasty with an improved quality of life and remission of disease, but recurrence is common and 33% to 82% of patients will need a second operation, and 22% to 33% will require more than two resections. Short-bowel syndrome is unavoidable in a small percentage of Crohn's patients because of recurrent resection of affected small bowel and inflammatory destruction of the remaining mucosa. Although previously a lethal and unrelenting disease with death caused by malnutrition, patients with short-bowel syndrome today can lead productive lives with maintenance on total parenteral nutrition (TPN). This lifestyle, however, does not come without a price. Severe TPN-related complications, such as sepsis of indwelling central venous catheters and liver failure, do occur. Future developments will focus on more powerful and effective anti-inflammatory medication specifically targeting the immune mechanisms responsible for Crohn's disease. Successful medical management of the disease will alleviate the need for surgical resection and reduce the frequency of short-bowel syndrome. Improving the efficacy of immunosuppression and the understanding of tolerance induction should increase the safety and applicability of small-bowel transplant for those with short gut. Tissue engineering offers the potential to avoid immunosuppression altogether and supplement intestinal length using the patient's own tissues.

Is laparoscopic reoperation for failed antireflux surgery feasible?

PubMed

Floch, N R; Hinder, R A; Klingler, P J; Branton, S A; Seelig, M H; Bammer, T; Filipi, C J

1999-07-01

Laparoscopic techniques can be used to treat patients whose antireflux surgery has failed. Case series. Two academic medical centers. Forty-six consecutive patients, of whom 21 were male and 25 were female (mean age, 55.6 years; range, 15-80 years). Previous antireflux procedures were laparoscopic (21 patients), laparotomy (21 patients), thoracotomy (3 patients), and thoracoscopy (1 patient). The cause of failure, operative and postoperative morbidity, and the level of follow-up satisfaction were determined for all patients. The causes of failure were hiatal herniation (31 patients [67%]), fundoplication breakdown (20 patients [43%]), fundoplication slippage (9 patients [20%]), tight fundoplication (5 patients [11%]), misdiagnosed achalasia (2 patients [4%]), and displaced Angelchik prosthesis (2 patients [4%]). Twenty-two patients (48%) had more than 1 cause. Laparoscopic reoperative procedures were Nissen fundoplication (n = 22), Toupet fundoplication (n = 13), paraesophageal hernia repair (n = 4), Dor procedure (n = 2), Angelchik prosthesis removal (n = 2), Heller myotomy (n = 2), and the takedown of a wrap (n = 1). In addition, 18 patients required crural repair and 13 required paraesophageal hernia repair. The mean +/- SEM duration of surgery was 3.5+/-1.1 hours. Operative complications were fundus tear (n = 8), significant bleeding (n = 4), bougie perforation (n = 1), small bowel enterotomy (n = 1), and tension pneumothorax (n = 1). The conversion rate (from laparoscopic to an open procedure) was 20% overall (9 patients) but 0% in the last 10 patients. Mortality was 0%. The mean +/- SEM hospital stay was 2.3+/-0.9 days for operations completed laparoscopically. Follow-up was possible in 35 patients (76%) at 17.2+/-11.8 months. The well-being score (1 best; 10, worst) was 8.6+/-2.1 before and 2.9+/-2.4 after surgery (P<.001). Thirty-one (89%) of 35 patients were satisfied with their decision to have reoperation. Antireflux surgery failures are most commonly associated with hiatal herniation, followed by the breakdown of the fundoplication. The laparoscopic approach may be used successfully to treat patients with failed antireflux operations. Good results were achieved despite the technical difficulty of the procedures.

The etiology of indirect inguinal hernia in adults: congenital or acquired?

PubMed

Jiang, Z P; Yang, B; Wen, L Q; Zhang, Y C; Lai, D M; Li, Y R; Chen, S

2015-10-01

During hernioplasty focal thickened tissue containing smooth muscle is found at the neck of the hernia sac in most patients with indirect inguinal hernia. These thickenings may be related to the processus vaginalis and reveal the etiology of indirect inguinal hernia. The study included 50 male adults with indirect inguinal hernia and 50 male adults with direct inguinal hernia, all of them were initial cases. Hernioplasty and excision of the hernia sac were performed, meanwhile anatomical features of the hernia sac and the spermatic cord were recorded, then followed by histological investigation of the hernia sacs. Focal thickenings were observed at the neck of the hernia sac in 88 % of adults with indirect inguinal hernia. Dense adhesion between the hernia sac and the spermatic cord was found where the thickening located. Histological examination identified smooth muscle cells in 57 % of the thickened tissues. No similar findings were observed in patients with direct inguinal hernia. The focal thickening which contains smooth muscle tissue may be remnant of the processus vaginalis after its obliteration. In other word, the presence of the thickening means that fusion of the processus vaginalis has previously taken place. Thus, most indirect inguinal hernias in adults may represent acquired diseases.

Pretreatment with diphenoxylate hydrochloride/atropine sulfate (Lomotil) does not decrease physiologic bowel FDG activity on PET/CT scans of the abdomen and pelvis.

PubMed

Murphy, Robert; Doerger, Kirk M; Nathan, Mark A; Lowe, Val J

2009-01-01

Physiologic uptake of 2-[(18)F]-fluoro-2-deoxy-D: -glucose (FDG) by bowel can confound positron emission tomography/computed tomography (PET/CT) assessment for abdominal pathology, particularly within the bowel itself. We wished to determine if oral administration of the antimotility agent, Lomotil (5 mg diphenoxylate hydrochloride/0.05 mg atropine sulfate; G.D. Searle and Company, a division of Pfizer), prior to PET/CT scanning would reduce physiologic uptake of FDG by the small bowel and colon (lower gastrointestinal [GI] tract). Patients undergoing PET/CT scans for lymphoma were enrolled in a prospective, randomized, double-blinded study and received either 10 mL water (control group) or 10 mL Lomotil (experimental group) orally 30-60 min prior to scanning. Scans were reviewed independently by two blinded experienced readers and scored for the degree of FDG activity in the lower GI tract relative to liver activity. The administration of Lomotil prior to PET/CT scanning did not reduce physiologic FDG activity in the small bowel and colon. In contrast, increased radiotracer uptake by the lower GI tract was observed in the Lomotil group compared to the control group. Pretreatment with Lomotil prior to PET/CT scanning confers no benefit toward the reduction of physiologic FDG uptake by the small bowel and colon.

Modified Multivisceral Transplant After Acute Abdominal Trauma.

PubMed

Nikeghbalian, Saman; Alaa Eldin, Ahmed; Aliakbarian, Mohsen; Kazemi, Kourosh; Shamsaeefar, Alireza; Gholami, Siavash; Malekhosseini, Seyed Ali

2016-04-01

A 50-year-old man sustained blunt abdominal trauma in a motor vehicle accident. He underwent exploratory laparotomy on the day of trauma, and severe bleeding from the base of the small bowel mesentery was controlled by mass ligation and through-and-through suturing. After transfer to our center, repeat exploratory laparotomy showed ischemic small intestine, ischemic right colon, and severe pancreatic trauma. The severely injured organs were excised including the entire small bowel, pancreas, spleen, stomach, and right hemicolon. The next day, a modified multivisceral transplant was performed including stomach, pancreaticoduodenal complex, and small bowel transplant. Postoperative complications included an intra-abdominal collection that was drained percutaneously with ultrasonographic guidance and severe rejection that was treated with anti-thymocyte globulin. In summary, for select patients who have severe abdominal trauma may be treated with acute multivisceral transplant.

Midterm follow-up evaluation after a novel approach to anterior fundoplication for achalasia.

PubMed

Richardson, W S; Kennedy, C I; Bolton, J S

2006-12-01

This study aimed to compare the outcomes for Heller myotomy alone and combined with different partial fundoplications. The authors retrospectively reviewed their experience with 69 laparoscopic myotomies and 14 Heller myotomies, 80% of which were performed with partial fundoplication including 20 Toupet, 18 Dor, and 17 modified Dor procedures, in which the fundoplication is sutured to both sides of the crura and not the myotomy. The mean age of the study patients was 69 years (range, 15-80 years). Four mucosal perforations were repaired intraoperatively. There was one small bowel fistula in an area of open hernia repair distant from the myotomy. One patient with severe chronic obstructive pulmonary disease died of pneumonia. Phone follow-up evaluation was achieved in 68% of the cases at a mean of 37 months (range, 2-97 months). The results for no dysphagia and for heartburn requiring proton pump inhibitors, respectively, were as follows: Heller myotomy (85.7%, 28.5%), Toupet (66.6%, 33.3%), Dor (83.3%, 20%), and modified Dor (84.6%, 15.3%). Two patients with reflux strictures required annual dilation (Toupet, Dor). Two patients required revisions: one redo Heller myotomy (Dor) and one esophageal replacement (Toupet). Heller myotomy provides excellent dysphagia relief with or without fundoplication. Heartburn is a significant problem for a minority of patients. In the authors' hands, Toupet had the worst results and modified Dor was most protective for heartburn.

Contralateral metachronous hernia following negative laparoscopic evaluation for contralateral patent processus vaginalis: a meta-analysis.

PubMed

Zhong, Hongji; Wang, Furan

2014-02-01

To conduct a meta-analysis of contralateral metachronous inguinal hernia (CMIH) that originated from negative laparoscopic evaluation for contralateral patent processus vaginalis (CPPV) in children who presented with a unilateral inguinal hernia and to determine the incidence of and factors associated with such a CMIH. A PubMed search was performed for all studies concerning laparoscopic repair or evaluation of inguinal hernia in children. The search strategy was as follows: (laparoscop* OR coelioscop* OR peritoneoscop* OR laparoendoscop* OR minilaparoscop*) AND ("inguinal hernia" OR "metachronous hernia") AND child*. Inclusion criteria included unilateral inguinal hernia in children, negative laparoscopic evaluation of CPPV, without history of contralateral inguinal surgery previously, and clearly reporting CMIH development or not. Editorials, letters, review articles, case reports, animal studies, and duplicate patient series were excluded. Twenty-three studies comprising 6091 children with negative CPPV fulfilled the inclusion criteria and were included in the final analysis, of whom 80 (1.31%) subsequently presented with a CMIH. Subgroup analysis showed that CMIH incidence was lower through an umbilical approach than via an inguinal one (0.85% versus 1.78%, P=.009). As for the transinguinal approach, there was a CMIH incidence of 0.78% and 2.05%, respectively, for laparoscopy with a small angle (30° and 70°), whereas there was no CMIH development for that with a large angle (110°, 120°, and flexible). A high pneumoperitoneum pressure (>10 mm Hg, >12 mm Hg, and >14 mm Hg) was usually associated with a slightly higher CMIH incidence than a low one (≤10 mm Hg, ≤12 mm Hg, and ≤14 mm Hg), all without significant difference. CMIH incidence was slightly lower for using a broad CPPV definition than for using a narrow one (0.64% versus 1.35%, P=.183). CMIH following negative laparoscopic evaluation for CPPV was a rare but possible phenomenon. Choosing the transumbilical approach, transinguinal laparoscopy with a large angle, low-pressure pneumoperitoneum, and broad CPPV definition would probably reduce the occurrence of such CMIHs.

The glucose breath test: a diagnostic test for small bowel stricture(s) in Crohn's disease.

PubMed

Mishkin, Daniel; Boston, Francis M; Blank, David; Yalovsky, Morty; Mishkin, Seymour

2002-03-01

The aim of this study was to determine whether an indirect noninvasive indicator of proximal bacterial overgrowth, the glucose breath test, was of diagnostic value in inflammatory bowel disease. Twenty four of 71 Crohn's disease patients tested had a positive glucose breath test. No statistical conclusions could be drawn between the Crohn's disease activity index and glucose breath test status. Of patients with radiologic evidence of small bowel stricture(s), 96.0% had a positive glucose breath test, while only one of 46 negative glucose breath test patients had a stricture. The positive and negative predictive values for a positive glucose breath test as an indicator of stricture formation were 96.0% and 97.8%, respectively. This correlation was not altered in Crohn's disease patients with fistulae or status postresection of the terminal ileum. The data in ulcerative colitis were nondiagnostic. In conclusion, the glucose breath test appears to be an accurate noninvasive inexpensive diagnostic test for small bowel stricture(s) and secondary bacterial overgrowth in Crohn's disease.

Methylene Blue Enteric Mapping for Intraoperative Localization in Obscure Small Bowel Hemorrhage: Report of a New Technique and Literature Review

DTIC Science & Technology

2012-07-12

Becker GJ, Park HM, O’Connor KW, Tarver RD, Scott JA, Jackson VP, Lappas JC, Broadie TA, Holden RW. Portal hypertension due to jejunal vascular...controlled hypertension and hyperlipidemia, a pri- or of laparoscopic cholecystectomy, and open small bowel resection. The patient reported melena and

Small bowel obstruction and the gastrografin challenge.

PubMed

D'Agostino, Robert; Ali, Naiim S; Leshchinskiy, Sergey; Cherukuri, Anjuli R; Tam, Judy K

2018-04-09

The "gastrografin challenge" has been used for decades in the evaluation of small bowel obstruction (SBO). This type of study involves enteric administration of a water-soluble contrast followed by serial abdominal radiographs. While its diagnostic role is well established, its therapeutic role remains controversial. Following an algorithm for gastrografin challenge cases can help with interpretation. An understanding of the appearance of diluted contrast in the small bowel, the concentrating effect of contrast in the colon, and knowledge of surgical history and anatomy is paramount for diagnosis. In this article, we review the approach to acute SBO and the use of gastrografin along with reviewing image interpretation of cases of partial and complete SBO. Gastrografin use in adynamic ileus along with other potential future uses is also discussed.

Oral versus intravenous premedication for small bowel biopsy in children: effect on procedure and fluoroscopy times.

PubMed

Stenhammar, L; Wärngård, O; Lewander, P; Nordvall, M

1993-01-01

Oral alimemazine and cisapride, or diazepam and cisapride, or iv midazolam and metoclopramide were given as premedication for small bowel biopsy to three groups of children from a total population of 185 individuals. The biopsy procedures were performed under intermittent fluoroscopy and times for both were recorded. The median biopsy procedure time was significantly shorter in children given iv midazolam and metoclopramide (6 min) compared to those given oral premedication (10 min) (p < 0.001). The median fluoroscopy time was very short in all groups, ranging between 3 and 6 s. It is concluded that iv premedication is superior to oral premedication for small bowel biopsy in children because more effective sedation is obtained.

Robotic-Assisted Simultaneous Repair of Paraesophageal Hernia and Morgagni Hernia: Technical Report.

PubMed

Fu, Shawn S; Carton, Melissa M; Ghaderi, Iman; Galvani, Carlos A

2017-12-13

Morgagni hernias are a rare form of congenital diaphragmatic hernia, accounting for 2%-3% of cases. The presence of a simultaneous Morgagni hernia and paraesophageal hernia (PEH) is even more rare, with only a few reported cases in the surgical literature. Both open and laparoscopic surgical approaches have been previously described. Herein we discuss a robotic-assisted surgical approach to the repair of simultaneous Morgagni hernia and PEH in a 65-year-old woman. Simultaneous repair of Morgagni hernia and PEH is indicated mainly when symptoms are generally indistinctive. The use of robotic technology allowed for both hernias to be repaired both primarily and with mesh reinforcement.

Abdominal emergency in elderly: a case of small bowel obstruction and ischemia caused by bulky IA ovarian cancer.

PubMed

Assenza, M; Campana, G; Centonze, L; Simonelli, L; Romeo, V; Marchese, S; Andreoli, C; Modini, C

2013-01-01

Bowel obstruction resulting from colorectal and ovarian cancer is a serious and distressing complication of these malignancies. This may be caused by diffuse peritoneal carcinomatosis, bulky masses filling the pelvis and abdomen or postoperative adhesions, and should be carefully worked out by pre-operative imaging. We report the case of a small bowel obstruction and intestinal ischemia caused by a bulky (20x40 cm in diameter) cystic ovarian neoplasm that was found to be a stage IA G2 cystadenocarcinoma, successfully managed by uterus-sparing surgery.

Neonatal intestinal obstruction secondary to a small bowel duplication cyst

PubMed Central

Puralingegowda, Anil Kumar; Mohanty, Pankaj Kumar; Razak, Abdul; Nagesh N, Karthik; Chandrayya, Ramachandra

2014-01-01

A 3-week-old neonate developed abdominal distension and vomiting which subsided after conservative management. However, there was a recurrence of symptoms for which a lower gastrointestinal tract contrast study was performed. The infant had a filling defect in the area of the transverse colon. A CT scan was performed, showing a duplication cyst arising from the small bowel and indenting the transverse colon. Resection of the duplication cyst and end-to-end anastomosis of the bowel was performed. The duplication cyst was of tubular type, and a sealed perforation was noted in the cyst wall. PMID:25006055

Prevalence, causes and management outcome of intestinal obstruction in Adama Hospital, Ethiopia.

PubMed

Soressa, Urgessa; Mamo, Abebe; Hiko, Desta; Fentahun, Netsanet

2016-06-04

In Africa, acute intestinal obstruction accounts for a great proportion of morbidity and mortality. Ethiopia is one of the countries where intestinal obstruction is a major cause of morbidity and mortality. This study aims to determine prevalence, causes and management outcome of intestinal obstruction in Adama Hospital in Oromia region, Ethiopia. A hospital based cross-sectional study design was used. Data covering the past three years were collected from hospital medical records of sampled patients. The collected data were checked for any inconsistency, coded and entered into SPSS version 16.0 for data processing and analysis. Descriptive and logistic regression analyses were used. Statistical significance was based on confidence interval (CI) of 95 % at a p-value of < 0.05. 262 patients were admitted with intestinal obstruction. The prevalence of intestinal obstruction was 21.8 % and 4.8 % among patients admitted for acute abdomen surgery and total surgical admissions, respectively. The mortality rate was 2.5 % (6 of 262). The most common cause of small bowel obstruction was intussusceptions in 48 patients (30.9 %), followed by small bowel volvulus in 47 patients (30.3 %). Large bowel obstruction was caused by sigmoid volvulus in 60 patients (69.0 %) followed by colonic tumor in 12 patients (13.8 %). After controlling for possible confounding factors, the major predictors of management outcome of intestinal obstruction were: duration of illness before surgical intervention (adjusted odds ratio (AOR) = 0.49, 95 % CI: 0.25-0.97); intra-operative findings [Viable small bowel volvulus (SBV) (AOR = 0.08, 95 % CI: 0.01-0.95) and viable (AOR = 0.17, 95 % CI: 0.03-0.88)]; completion of intra-operative procedures (bowel resection & anastomosis (AOR = 3.05, 95 % CI: 1.04-8.94); and length of hospital stay (AOR = 0.05, 95 % CI: 0.01-0.16). Small bowel obstruction was more prevalent than large bowel obstruction. Intussusceptions and sigmoid volvulus were the leading causes of small and large bowel obstruction. Laparotomy was the most common methods of intestinal obstruction management. Bowel resection and anastomosis was the commonest intra-operative procedure done and is associated with postoperative complications. Wound infection in the affected area should be improved because it is the most common postoperative complication. This can be decreased by appropriate surgical technique and wound care with sterile techniques.

Laparoscopic inguinal hernia repair by the hook method in emergency setting in children presenting with incarcerated inguinal hernia.

PubMed

Chan, Kin Wai Edwin; Lee, Kim Hung; Tam, Yuk Him; Sihoe, Jennifer Dart Yin; Cheung, Sing Tak; Mou, Jennifer Wai Cheung

2011-10-01

The development of laparoscopic hernia repair has provided an alternative approach to the management of incarcerated inguinal hernia in children. Different laparoscopic techniques for hernia repair have been described. However, we hereby review the role of laparoscopic hernia repair using the hook method in the emergency setting for incarcerated inguinal hernias in children. A retrospective review was conducted of all children who presented with incarcerated inguinal hernia and underwent laparoscopic hernia repair using the hook method in emergency setting between 2004 and 2010. There were a total of 15 boys and 1 girl with a mean age of 30 ± 36 months (range, 4 months to 12 years). The hernia was successfully reduced after sedation in 7 children and after general anesthesia in 4 children. In 5 children, the hernia was reduced by a combined manual and laparoscopic-assisted approach. Emergency laparoscopic inguinal hernia repair using the hook method was performed after reduction of the hernia. The presence of preperitoneal fluid secondary to recent incarceration facilitated the dissection of the preperitoneal space by the hernia hook. All children underwent successful reduction and hernia repair. The median operative time was 37 minutes. There was no postoperative complication. The median hospital stay was 3 days. At a median follow-up of 40 months, there was no recurrence of the hernia or testicular atrophy. Emergency laparoscopic inguinal hernia repair by the hook method is safe and feasible. Easier preperitoneal dissection was experienced, and repair of the contralateral patent processus vaginalis can be performed in the same setting. Copyright © 2011 Elsevier Inc. All rights reserved.

Long-term results of a non-ramdomized prospective mono-centre study of 1000 laparoscopic totally extraperitoneal hernia repairs.

PubMed

Thill, V; Simoens, C; Smets, D; Ngongang, C; da Costa, P Mendes

2008-01-01

Information concerning short-term results for laparoscopic extraperitoneal hernia repair is available, but long-term results remain poorly documented. The purpose of this non-randomized prospective study was to evaluate recurrence and chronic pain after hernia repair over a period longer than 10 years. From 1995 to 2004, all patients aged 30 years or more, manifesting with inguinal hernia, were included in our study. Patients aged 20 to 30 years presenting with bilateral hernia, recurrent hernia, or who were heavy workers were also included. Patients who had pelvic irradiation, strangulated hernia, prostatic cancer resection, or a contra-indication to general anaesthesia were excluded. Of 1096 hernia repairs performed, 248 patients were excluded and underwent open repair and 848 patients (77.4%) were included in our prospective study, which corresponded to 1000 laparoscopic hernia repairs. The sex ratio (male : female) was 5:8, and the average age was 56 years. Seven hundred and fifty-three hernias (75.3%) were first repairs, 247 (24.7%) were recurrent hernias, and 161 were bilateral hernias. There were no mortalities. The conversion rate was 1.1%, and the global postoperative morbidity rate was 10.3%. Average follow-up was 39 months in 92.2% of the patients. Hernia recurrence rate was 1.5%. Chronic pain occurred in 2.9%. During this follow-up, 22 contra-lateral hernias appeared in those patients who initially had unilateral hernia repair (3.2%). All of these contra-lateral hernias could be successfully treated using a laparoscopic total extraperitoneal approach. The long-term results of this study demonstrate that preperitoneal laparoscopic hernia repair is a safe technique with a very low recurrence rate and low prevalence of chronic pain.

Prevalence of Inguinal Hernia in Adult Men in the Ashanti Region of Ghana.

PubMed

Ohene-Yeboah, Michael; Beard, Jessica H; Frimpong-Twumasi, Benjamin; Koranteng, Adofo; Mensah, Samuel

2016-04-01

Inguinal hernia is thought to be common in rural Ghana, though no recent data exist on hernia prevalence in the country. This information is needed to guide policy and increase access to safe hernia repair in Ghana and other low-resource settings. Adult men randomly selected from the Barekese sub-district of Ashanti Region, Ghana were examined by surgeons for the presence of inguinal hernia. Men with hernia completed a survey on demographics, knowledge of the disease, and barriers to surgical treatment. A total of 803 participants were examined, while 105 participants completed the survey. The prevalence of inguinal hernia was 10.8 % (95 % CI 8.0, 13.6 %), and 2.2 % (95 % CI 0, 5.4 %) of participants had scars indicative of previous repair, making the overall prevalence of treated and untreated inguinal hernia 13.0 % (95 % CI 10.2, 15.7 %). Prevalence of inguinal hernia increased with age; 35.4 % (95 % CI 23.6, 47.2 %) of men aged 65 and older had inguinal hernia. Untreated inguinal hernia was associated with lower socio-economic status. Of those with inguinal hernia, 52.4 % did not know the cause of hernia. The most common reason cited for failing to seek medical care was cost (48.2 %). Although inguinal hernia is common among adult men living in rural Ghana, surgical repair rates are low. We propose a multi-faceted public health campaign aimed at increasing access to safe hernia repair in Ghana. This approach includes a training program of non-surgeons in inguinal hernia repair headed by the Ghana Hernia Society and could be adapted for use in other low-resource settings.

Abdominal Complications after Severe Burns

DTIC Science & Technology

2009-05-01

abdominal compartment syndrome, schemic bowel, biliary disease, peptic ulcer disease and astritis requiring laparotomy, small bowel obstruction, rimary fungal...abdominal complications was 25%, with Curl- ng’s ulcer the most common malady (54% of the total), ollowed by esophageal lesions (17%), hemorrhagic...complications in- luded trauma exploratory laparotomy, abdominal com- artment syndrome, ischemic bowel, biliary disease, peptic lcer disease and gastritis, large

Noncolorectal malignancies in inflammatory bowel disease: more than meets the eye.

PubMed

Beaugerie, Laurent; Sokol, Harry; Seksik, Philippe

2009-01-01

In patients with Crohn's disease, the risk of small bowel adenocarcinoma is 20-40 times higher than the low background risk of the general population. In the subset of patients with longstanding small bowel lesions, the absolute risk of small bowel adenocarcinoma exceeds 1 per 100 patient-years after 25 years of follow-up and becomes equivalent to the risk of colorectal cancer. Growing evidence suggests that the pathogenesis of small bowel adenocarcinoma arising in inflammatory lesions of Crohn's disease is similar to that of colorectal cancer complicating chronic colonic inflammation (inflammation-dysplasia-cancer sequence). However, contrasting with the established endoscopic detection of colonic advanced neoplasias in patients with longstanding extensive colitis, there is no consensus at this time how to face the excess-risk of small bowel adenocarcinoma in patients at high risk. There are no specific clinical or imaging alert signs and endoscopic surveillance of the totality of the inflamed small bowel mucosa would suppose to perform repeated enteroscopies, with the potential limiting factor of stenosis. Very preliminary data suggest that chemoprevention with salicylates could be an alternative way for reducing the risk. Data from referral centers and from the CESAME cohort suggest that intestinal lymphomas may arise in the chronically inflamed segments in patients with inflammatory bowel disease (IBD). Regarding nonintestinal lymphomas, it is now established that IBD patients treated with thiopurines have an excess risk of lymphomas, exhibiting in most cases pathological features of lymphomas associated with immunosuppression, including the frequent presence of EBV in neoplastic tissues. There is growing evidence that treatment with thiopurines is responsible by itself for this excess risk. IBD patients receiving immunomodulators, especially young men, are also at risk (0.4 for 10,000 patient-years in the CESAME study) for developing fatal early post-mononucleosis lymphomas, like in Purtilo's syndrome, maybe in association with a background genetic susceptibility. Finally, patients receiving thiopurines and/or TNF-inhibitors are at risk for developing fatal hepatosplenic T cell lymphomas, but this risk is low (no case in the CESAME study). Whether patients receiving a monotherapy with methotrexate and/or TNF inhibitors are at increased risk of lymphomas is not known. Concordant data suggest that women receiving immunosuppressive therapy are at increased risk for developing uterine cervix dysplasia and require closer surveillance. But it is not established whether the risk of uterine cervix cancer and basal and squamous cell skin cancers (that may be associated with chronic human papillomavirus infection) is increased in patients receiving immunomodulators. Copyright 2009 S. Karger AG, Basel.

Evaluation of bowel distension and bowel wall visualization according to patient positions during administration of oral contrast media for CT enterography.

PubMed

Lee, Seul Bi; Kim, Seung Ho; Son, Jung Hee; Baik, Ji Yeon

2017-12-01

To compare small bowel distension and bowel wall visualization among three different patients' positions (supine, sitting and right decubitus) during administration of oral contrast media in preparation for CT enterography (CTE). A total of 150 consecutive patients (104 males and 46 females; mean age 34.6 years, range 15-78 years) who were scheduled to undergo CTE were recruited. Patients were randomly allocated into the three position groups during oral contrast media administration, and there were 50 patients in each group. Two blinded radiologists independently scored the luminal distension and visualization of the bowel wall using a continuous 5-point scale (1: worst and 5: best) at the jejunum and ileum. The Mann-Whitney U test was used to evaluate differences between any two groups among the three positions for bowel distension and wall visualization. For ileal distension, the supine and sitting positions performed better than the right decubitus position [for reader 1, mean: 3.4/3.2/2.9 (hereafter, supine/sitting/right decubitus in order), p = 0.002/0.033; for reader 2, 3.3/3.0/2.6, p < 0.001/0.027]. However, there was no significant difference among the three groups for jejunal distension (for reader 1, 2.4/2.3/2.2; for reader 2, 2.4/2.4/2.2, p > 0.05, respectively). For bowel wall visualization, the supine and sitting positions were superior to the right decubitus position for the ileum when scored by one reader (4.0/3.8/3.4, p = 0.001/0.015). Supine and sitting positions during the administration of oral contrast media provided better ileal distension than the right decubitus position in obtaining CTE. Advances in knowledge: The performance of CTE largely depends on adequate luminal distension and wall visualization. As the terminal ileum is the predominant site of small bowel pathology for inflammatory bowel disease, the supine or sitting position would be preferable for patients who are suspected of having small bowel pathology.

Small- bowel mucosal changes and antibody responses after low- and moderate-dose gluten challenge in celiac disease

PubMed Central

2011-01-01

Background Due to the restrictive nature of a gluten-free diet, celiac patients are looking for alternative therapies. While drug-development programs include gluten challenges, knowledge regarding the duration of gluten challenge and gluten dosage is insufficient. We challenged adult celiac patients with gluten with a view to assessing the amount needed to cause some small-bowel mucosal deterioration. Methods Twenty-five celiac disease adults were challenged with low (1-3 g) or moderate (3-5g) doses of gluten daily for 12 weeks. Symptoms, small-bowel morphology, densities of CD3+ intraepithelial lymphocytes (IELs) and celiac serology were determined. Results Both moderate and low amounts of gluten induced small-bowel morphological damage in 67% of celiac patients. Moderate gluten doses also triggered mucosal inflammation and more gastrointestinal symptoms leading to premature withdrawals in seven cases. In 22% of those who developed significant small- intestinal damage, symptoms remained absent. Celiac antibodies seroconverted in 43% of the patients. Conclusions Low amounts of gluten can also cause significant mucosal deterioration in the majority of the patients. As there are always some celiac disease patients who will not respond within these conditions, sample sizes must be sufficiently large to attain to statistical power in analysis. PMID:22115041

Temporal expression of IL-1β and IL-10 in rat skin, muscle, small bowel, and colon wounds: a correlative study.

PubMed

Alzoghaibi, Mohammed A; Al-Oraini, Abdullah I; Al-Sagheir, Ali I; Zubaidi, Ahmad M

2014-05-01

Cytokines play a major role in coordinated wound healing events. We hypothesized that rapid intestinal healing is due to an early upregulation of the pro-inflammatory cytokine interleukin-1β (IL-1β), followed by increases in the expression of the anti-inflammatory cytokine IL-10. We characterized the time course of IL-1β and IL-10 release at four wounds (skin, muscle, small bowel, and colonic anastomosis) after surgery on 38 juvenile male Sprague-Dawley rats. The tissue samples of each site were harvested at 0 (control), 1, 3, 5, 7, and 14 days postoperatively (n=6-8 per group) and analyzed by enzyme-linked immunosorbent assay kits for IL-1β and IL-10. IL-1β expression peaked at days 5 and 7 in small bowel and colonic wounds when compared to skin or muscle. Similarly, IL-10 showed high expression in these time points in small bowel and colonic wounds. However, IL-10 showed the same expression in all time points in muscle and skin tissues except at day 1. The high expression in IL-1β and IL-10 levels in small bowel and colon might explain the accelerated healing process in these wounds in comparison to skin and muscle tissues. Additional studies are required to determine whether IL-1β and IL-10 expression is the major factor defining site-specific differences in healing rates in different tissues. Understanding cytokine action in the wound healing process could lead to novel and effective therapeutic strategies.

Incarcerated Pediatric Hernias.

PubMed

Abdulhai, Sophia A; Glenn, Ian C; Ponsky, Todd A

2017-02-01

Indirect inguinal hernias are the most commonly incarcerated hernias in children, with a higher incidence in low birth weight and premature infants. Contralateral groin exploration to evaluate for a patent processus vaginalis or subclinical hernia is controversial, given that most never progress to clinical hernias. Most indirect inguinal hernias can be reduced nonoperatively. It is recommended to repair them in a timely fashion, even in premature infants. Laparoscopic repair of incarcerated inguinal hernia repair is considered a safe and effective alternative to conventional open herniorrhaphy. Other incarcerated pediatric hernias are extremely rare and may be managed effectively with laparoscopy. Copyright © 2016 Elsevier Inc. All rights reserved.

Current trends in laparoscopic groin hernia repair: A review

PubMed Central

Pahwa, Harvinder Singh; Kumar, Awanish; Agarwal, Prerit; Agarwal, Akshay Anand

2015-01-01

Hernia is a common problem of the modern world with its incidence more in developing countries. Inguinal hernia is the most common groin hernia repaired worldwide. With advancement in technology operative techniques of repair have also evolved. A PubMed and COCHRANE database search was accomplished in this regard to establish the current status of laparoscopic inguinal hernia repair in view of recent published literature. Published literature support that laparoscopic hernia repair is best suited for recurrent and bilateral inguinal hernia although it may be offered for primary inguinal hernia if expertise is available. PMID:26380826

Laparoscopic techniques versus open techniques for inguinal hernia repair.

PubMed

McCormack, K; Scott, N W; Go, P M; Ross, S; Grant, A M

2003-01-01

Inguinal hernia repair is the most frequently performed operation in general surgery. The standard method for inguinal hernia repair had changed little over a hundred years until the introduction of synthetic mesh. This mesh can be placed by either using an open approach or by using a minimal access laparoscopic technique. Although many studies have explored the relative merits and potential risks of laparoscopic surgery for the repair of inguinal hernia, most individual trials have been too small to show clear benefits of one type of surgical repair over another. The objective of this review was to compare minimal access laparoscopic mesh techniques with open techniques. Comparisons of open mesh techniques versus open non-mesh techniques have been considered in a separate Cochrane review. We searched MEDLINE, EMBASE, and The Cochrane Central Controlled Trials Registry for relevant randomised controlled trials. The reference list of identified trials, journal supplements, relevant book chapters and conference proceedings were searched for further relevant trials. Through the EU Hernia Trialists Collaboration (EUHTC) communication took place with authors of identified randomised controlled trials to ask for information on any other recent and ongoing trials known to them. Specialists involved in research on the repair of inguinal hernia were contacted to ask for information about any further completed and ongoing trials. The world wide web was also searched. All published and unpublished randomised controlled trials and quasi-randomised controlled trials comparing laparoscopic groin hernia repair with open groin hernia repair were eligible for inclusion. Trials were included irrespective of the language in which they were reported. Individual patient data were obtained, where possible, from the responsible trialist for all eligible studies. All reanalyses were cross-checked by the reviewers and verified by the trialists before inclusion. Where IPD were unavailable additional aggregate data were sought from trialists and published aggregate data checked and verified by the trialists. IPD were available for 25 trials, additional aggregated data for seven and published data only for nine. Where possible, time to event analysis for hernia recurrence and return to usual activities were performed on an intention to treat principle. The main analyses were based on all trials. Sensitivity analyses based on the data source and trial quality were also performed. Pre-defined subgroup analyses based on recurrent hernias, bilateral hernias and femoral hernias were also carried out. 41 published reports of eligible trials were included involving 7161 participants. Sample sizes ranged from 38 to 994, with follow-up from 6 weeks to 36 months. Duration of operation was longer in the laparoscopic groups (WMD 14.81 minutes, 95% CI 13.98 to 15.64; p<0001). Operative complications were uncommon for both methods but more frequent in the laparoscopic group for visceral (Overall 8/2315 versus 1/2599) and vascular (Overall 7/2498 versus 5/2758) injuries. Length of hospital stay did not differ between groups (WMD -0.04 days, 95% CI -0.08 to 0.00; p=0.05, but return to usual activity was earlier for laparoscopic groups (HR 0.56, 95%CI 0.51 to 0.61; p<0.0001 - equivalent to 7 days). The data available showed less persisting pain (Overall 290/2101 versus 459/2399; Peto OR 0.54, 95% CI 0.46 to 0.64; p<0.0001), and less persisting numbness (Overall 102/1419 versus 217/1624; Peto OR 0.38, 95% CI 0.4286 to 0.49; p<0.0001) in the laparoscopic groups. In total, 86 recurrences were reported amongst 3138 allocated laparoscopic repair and 109 amongst 3504 allocated to open repair (Peto OR 0.81, 95% CI 0.61 to 1.08; p = 0.16). The use of mesh during laparoscopic hernia repair is associated with a reduction in the risk of hernia recurrence, significantly so for the transabdominal preperitoneal repair (TAPP) versus open non-mesh repair (overall 26/1440 versus preperitoneal repair (TAPP) versus open non-mesh repair (overall 26/1440 versus 47/1119; Peto OR 0.45, 95% CI 0.28 to 0.72; p=0.0009). However, no difference was detected when comparing laparoscopic methods with open mesh methods of hernia repair. The use of mesh during laparoscopic hernia repair is associated with a relative reduction in the risk of hernia recurrence of around 30-50%. However, there is no apparent difference in recurrence between laparoscopic and open mesh methods of hernia repair. The data suggests less persisting pain and numbness following laparoscopic repair. Return to usual activities is faster. However, operation times are longer and there appears to be a higher risk of serious complication rate in respect of visceral (especially bladder) and vascular injuries.

Non-steroidal anti-inflammatory drug-induced small bowel injuries identified by double-balloon endoscopy

PubMed Central

Hayashi, Yoshikazu; Yamamoto, Hironori; Kita, Hiroto; Sunada, Keijiro; Sato, Hiroyuki; Yano, Tomonori; Iwamoto, Michiko; Sekine, Yutaka; Miyata, Tomohiko; Kuno, Akiko; Iwaki, Takaaki; Kawamura, Yoshiyuki; Ajibe, Hironari; Ido, Kenichi; Sugano, Kentaro

2005-01-01

AIM: To clarify clinical features of the NSAID-induced small bowel lesions using a new method of endoscopy. METHODS: This is a retrospective study and we analyzed seven patients with small bowel lesions while taking NSAIDs among 61 patients who had undergone double-balloon endoscopy because of gastro-intestinal bleeding or anemia between September 2000 and March 2004, at Jichi Medical School Hospital in Japan. Neither conventional EGD nor colonoscopy revealed any lesions of potential bleeding sources including ulcerations. Double-balloon endoscopy was carried out from oral approach in three patients, from anal approach in three patients, and from both approaches in one patient. RESULTS: Ulcers or erosions were observed in the ileum in six patients and in the jejunum in one patient, respectively. The ulcers were multiple in all the patients with different features from tiny punched out ulcers to deep ulcerations with oozing hemorrhage or scar. All the patients recovered uneventfully and had full resolution of symptoms after suspension of the drug. CONCLUSION: NSAIDs can induce injuries in the small bowel even in patients without any lesions in both the stomach and colon. PMID:16097059

An accountable fistula management treatment plan.

PubMed

Thompson, Mary Jo; Epanomeritakis, Emanuel

An accountable fistula management treatment plan focuses on combining effective medical and nursing treatment with effective and efficient pouching technique and equipment to ensure patient comfort. Small bowel fistula following abdominal surgery can provide challenges in patients' medical and nursing management. This article describes a case study of the successful medical and nursing management of a patient post-abdominal surgery. Within days of surgery a small bowel fistula formed within an abdominal wound. Medical management involved the use of total parenteral nutrition, electrolyte balance management, nil orally and Sandostatin medication. The nursing interventions comprised accurate intake and output measurement, effective and efficient pouching systems and appropriate psychological care. The medical and nursing interventions provided during the healing process are outlined together with the assessment and evaluation of a new innovative wound management pouch. This system proved invaluable in the successful containment of a high small bowel effluent and skin preservation. In an attempt to share best practice a pictorial guide is provided to demonstrate the correct application of the pouching system and technique. This article provides details of an accountable fistula management treatment plan which resulted in the successful spontaneous closure of the small bowel fistula coupled with excellent cost-effectiveness and patient comfort.

Role of gastrografin challenge in early postoperative small bowel obstruction.

PubMed

Khasawneh, Mohammad A; Ugarte, Maria L Martinez; Srvantstian, Boris; Dozois, Eric J; Bannon, Michael P; Zielinski, Martin D

2014-02-01

Early small bowel obstruction following abdominal surgery presents a diagnostic and therapeutic challenge. Abdominal imaging using Gastrografin has been shown to have diagnostic and therapeutic properties when used in the setting of small bowel obstruction outside the early postoperative period (>6 weeks). We hypothesize that a GG challenge will reduce need for re-exploration. Patients with early small bowel obstruction who underwent a Gastrografin challenge between 2010 and 2012 were case controlled, based on age ±5 years, sex, and operative approach to an equal number of patients that did not receive the challenge. One hundred sixteen patients received a Gastrografin challenge. There were 87 males in each group with an average age of 62 years. A laparoscopic approach in the index operation was done equally between groups (18 vs. 18 %). There was no difference between groups in operative re-exploration rates (14 vs. 10 %); however, hospital duration of stay was greater in patients who received Gastrografin challenge (17 vs. 13 days). Two in hospital deaths occurred, one in each group, both of infectious complications. Use of the Gastrografin challenge in the immediate postoperative period appeared to be safe. There was no difference, however, in the rate of re-exploration between groups.

Single-Incision Laparoscopic Repair of Spigelian Hernia

PubMed Central

Tran, Kim; Zajkowska, Marta; Lam, Vincent; Hawthorne, Wayne J.

2015-01-01

Introduction: Spigelian hernias represent only 1% to 2% of all abdominal wall hernias. The treatment, however, remains controversial but depends on institutional expertise. This case series reports the first experience with single-incision laparoscopic totally extraperitoneal (SILTEP) repair of Spigelian hernias with telescopic extraperitoneal dissection in combination with inguinal hernia repair. Methods: From February 2013 to April 2014, all patients referred with inguinal or Spigelian hernias, without histories of extraperitoneal intervention, underwent SILTEP repair with telescopic extraperitoneal dissection. A single-port device, 5.5 mm/52 cm/30° angled laparoscope, and conventional straight dissecting instruments were used for all cases. Extraperitoneal dissection was performed under direct vision with preservation of preperitoneal fascia overlying retroperitoneal nerves. Inguinal herniorrhaphy was performed with lightweight mesh that covered low-lying Spigelian defects. High-lying Spigelian defects were repaired with additional mesh. Results: There were 131 patients with 186 (92 direct) inguinal hernias and 7 patients with 8 Spigelian hernias (6 incidental, including 1 bilateral and 2 preoperatively diagnosed), with a mean age of 51.3 years and a mean body mass index of 25.1 kg/m2. An additional piece of mesh was used for 3 hernias. All Spigelian hernias were associated with direct inguinal hernias, and 8 combined inguinal and Spigelian hernias were successfully repaired with SILTEP repair with telescopic extraperitoneal dissection as day cases. There were no clinical recurrences during a mean follow-up period of 6 months (range, 1–15 months). Conclusions: Combined Spigelian and inguinal hernias can be successfully treated with SILTEP herniorrhaphy with telescopic extraperitoneal dissection. The high incidence of Spigelian hernias associated with direct inguinal hernias suggests a high index of suspicion for Spigelian hernias during laparoscopic inguinal herniorrhaphy. PMID:25722629

Comparison of 3% sorbitol vs psyllium fibre as oral contrast agents in MR enterography

PubMed Central

Saini, S; Colak, E; Anthwal, S; Vlachou, P A; Raikhlin, A

2014-01-01

Objective: To compare the degree of small bowel distension achieved by 3% sorbitol, a high osmolarity solution, and a psyllium-based bulk fibre as oral contrast agents (OCAs) in MR enterography (MRE). Methods: This retrospective study was approved by our institutional review board. A total of 45 consecutive normal MRE examinations (sorbitol, n = 20; psyllium, n = 25) were reviewed. The patients received either 1.5 l of 3% sorbitol or 2 l of 1.6 g kg−1 psyllium prior to imaging. Quantitative small bowel distension measurements were taken in five segments: proximal jejunum, distal jejunum, proximal ileum, distal ileum and terminal ileum by two independent radiologists. Distension in these five segments was also qualitatively graded from 0 (very poor) to 4 (excellent) by two additional independent radiologists. Statistical analysis comparing the groups and assessing agreement included intraclass coefficients, Student's t-test and Mann–Whitney U-test. Results: Small bowel distension was not significantly different in any of the five small bowel segments between the use of sorbitol and psyllium as OCAs in both the qualitative (p = 0.338–0.908) and quantitative assessments (p = 0.083–0.856). The mean bowel distension achieved was 20.1 ± 2.2 mm for sorbitol and 19.8 ± 2.5 mm for psyllium (p = 0.722). Visualization of the ileum was good or excellent in 65% of the examinations in both groups. Conclusion: Sorbitol and psyllium are not significantly different at distending the small bowel and both may be used as OCAs for MRE studies. Advances in knowledge: This is the first study to directly compare the degree of distension in MRE between these two common, readily available and inexpensive OCAs. PMID:25062448

Fetal small bowel volvulus without malrotation: the whirlpool & coffee bean signs.

PubMed

Jakhere, S G; Saifi, S A; Ranwaka, A A

2014-01-01

Intestinal volvulus is a common condition seen in infancy and adulthood, but small bowel volvulus is a rare condition affecting the fetus in utero. Very few cases have been reported describing the ultrasound findings of the same. We present a case report of a case of intestinal volvulus which was diagnosed prenatally based on the ultrasound features of whirlpool sign and coffee bean sign. An emergency caesarian section was performed, small bowel volvulus was confirmed on post-natal ultrasound, and the neonate was subsequently operated. Although these signs have been separately described previously in the literature, in our case both these signs were seen in the same patient. Our case is a rare presentation with the occurrence of volvulus without malrotation, the contrary being more common.

Multiple concurrent bilateral groin hernias in a single patient; a case report and a review of uncommon groin hernias: A possible source of persistent pain after successful repair.

PubMed

Matsevych, O Y; Koto, M Z; Becker, J H R

2016-01-01

The wide use of laparoscopy for groin hernia repair has unveiled "hidden hernias" silently residing in this area. During the open repair of the presenting hernia, the surgeon was often unaware of these occult hernias. These patients postoperatively may present with unexplained chronic groin or pelvic pain. Rare groin hernias are defined according to their anatomical position. Challenges in the diagnosis and management of occult rare groin hernias are discussed. These problems are illustrated by a unique case report of multiple (six) coexisting groin hernias, whereof five were occult and two were rare. Rare groin hernias are uncommon because they are difficult to diagnose clinically and are not routinely looked for. They are often occult and may coexist with other inguinal hernias, thus posing a diagnostic and treatment challenge to the surgeon, especially if there is persistent groin pain after "successful" repair. MRI is the most accurate preoperative and postoperative diagnostic tool, if there is a clinical suspicion that the patient might have an occult hernia. Preperitoneal endoscopic approach is the recommended method in confirming the diagnosis and management of occult groin hernias. A sound knowledge of groin anatomy and a thorough preperitoneal inspection of all possible sites for rare groin hernias are needed to diagnose and repair all defects. The preperitoneal mesh repair with adequate overlap of all hernia orifices is the recommended treatment of choice. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Strangulated inguinal hernia in adult males in Kumasi.

PubMed

Ohene-Yeboah, M; Dally, C K

2014-06-01

The complications of untreated inguinal hernias are common surgical emergencies in adult Ghanaian men. To describe the epidemiology of strangulated inguinal hernia in adult males in Kumasi. From the hospital records the age and sex of all male adult patients treated for strangulated inguinal hernia were recorded at the Komfo Anokye Teaching Hospital(KATH), the University Hospital (UH), the Seventh Day Adventist Hospital (SDAH) and the Kumasi South Hospital (KSH) for the period January 2007 to December 2011 inclusive. The total number of inguinal hernia repairs from all four facilities was also recorded. The annual incidence of strangulated inguinal hernia and the hernia repair rates were estimated using the 2010 population data. Five-hundred and ninety-two cases of strangulated inguinal hernia were treated over the five years. The incidence of strangulated inguinal hernia was 0.26%. A total of 2243 inguinal hernia repairs were performed and 26.4 % of these repairs were for strangulation. The total number of inguinal hernia repairs averaged 77.3 repairs per 100 000 adult males per year and the elective repair rate was low at 0.9%. There is the need to increase the levels of elective repair of inguinal hernia in Kumasi.

Mechanical Extension Implants for Short-Bowel Syndrome.

PubMed

Luntz, Jonathan; Brei, Diann; Teitelbaum, Daniel; Spencer, Ariel

2006-01-01

Short-bowel syndrome (SBS) is a rare, potentially lethal medical condition where the small intestine is far shorter than required for proper nutrient absorption. Current treatment, including nutritional, hormone-based, and surgical modification, have limited success resulting in 30% to 50% mortality rates. Recent advances in mechanotransduction, stressing the bowel to induce growth, show great promise; but for successful clinical use, more sophisticated devices that can be implanted are required. This paper presents two novel devices that are capable of the long-term gentle stressing. A prototype of each device was designed to fit inside a short section of bowel and slowly extend, allowing the bowel section to grow approximately double its initial length. The first device achieves this through a dual concentric hydraulic piston that generated almost 2-fold growth of a pig small intestine. For a fully implantable extender, a second device was developed based upon a shape memory alloy actuated linear ratchet. The proof-of-concept prototype demonstrated significant force generation and almost double extension when tested on the benchtop and inside an ex-vivo section of pig bowel. This work provides the first steps in the development of an implantable extender for treatment of SBS.

Mechanical Extension Implants for Short-Bowel Syndrome

PubMed Central

Luntz, Jonathan; Brei, Diann; Teitelbaum, Daniel; Spencer, Ariel

2007-01-01

Short-bowel syndrome (SBS) is a rare, potentially lethal medical condition where the small intestine is far shorter than required for proper nutrient absorption. Current treatment, including nutritional, hormone-based, and surgical modification, have limited success resulting in 30% to 50% mortality rates. Recent advances in mechanotransduction, stressing the bowel to induce growth, show great promise; but for successful clinical use, more sophisticated devices that can be implanted are required. This paper presents two novel devices that are capable of the long-term gentle stressing. A prototype of each device was designed to fit inside a short section of bowel and slowly extend, allowing the bowel section to grow approximately double its initial length. The first device achieves this through a dual concentric hydraulic piston that generated almost 2-fold growth of a pig small intestine. For a fully implantable extender, a second device was developed based upon a shape memory alloy actuated linear ratchet. The proof-of-concept prototype demonstrated significant force generation and almost double extension when tested on the benchtop and inside an ex-vivo section of pig bowel. This work provides the first steps in the development of an implantable extender for treatment of SBS. PMID:17369875

Diagnosing the occult contralateral inguinal hernia.

PubMed

Koehler, R H

2002-03-01

The incidence of bilateral inguinal hernias reported for total extra peritoneal (TEP) laparoscopic hernia repair, which reaches 45%, appears to be higher than that seen in studies of transabdominal laparoscopic and open repair. Given the unique ability of diagnostic laparoscopy to diagnose occult contralateral hernias (OCH) accurately, this study looked at how concurrent transabdominal diagnostic laparoscopy (TADL) would influence planned TEP repairs. A prospective study oF 100 consecutive TEP cases was conducted. All patients had diagnostic laparoscopy via a 5-mm 45 degrees scope through an umbilical incision with 15 mmHg of pneumoperitoneum, followed by laparoscopic TEPrepair. A contralateral occult hernia was diagnosed and repaired if a true peritoneal eventration through the inguinal region was observed. Among the 100 patients, preoperative diagnosis suggested 31 bilateral hernias (31%), whereas TADL confirmed 25 bilateral hernias (25%). Of these 25 bilateral hernias, TADL confirmed 16 that had been diagnosed preoperatively (64%), but excluded 15 contralateral hernias that were incorrectly diagnosed (37%). Transabdominal diagnostic laparoscopy found nine OCHs, representing 36% of all bilateral hernias and 13% of the 69 preoperatively determined unilateral hernias. The preoperative physician examination false-negative rate for contralateral hernias was 36%, and the false-positive rate was 37%. In 26 cases (26%), TADL changed the operative approach. In this study, patients believed to have unilateral inguinal hernias had OCHs in 13% of cases when examined by TADL. The actual bilateral hernia incidence was 25%, with a 37% false-positive rate for preoperatively diagnosed bilateral hernias. The high rate of bilateral hernias reported by the TEP approach alone suggests that some OCH findings may be an artifact of the TEP dissection. However, failure to search for an OCH could result in up to 13% of patients subsequently requiring a second repair. Because some surgeons are concerned about unnecessary TEP dissection of the asymptomatic contralateral side, the approach described here may offer a solution to accurate diagnosis of the contralateral inguinal region during planned laparoscopic TEP hernia repair.

Effects of a 5-HT(3) antagonist, ondansetron, on fasting and postprandial small bowel water content assessed by magnetic resonance imaging.

PubMed

Marciani, L; Wright, J; Foley, S; Hoad, C L; Totman, J J; Bush, D; Hartley, C; Armstrong, A; Manby, P; Blackshaw, E; Perkins, A C; Gowland, P A; Spiller, R C

2010-09-01

5-HT(3) antagonists have been shown to be effective in relieving the symptoms of irritable bowel syndrome with diarrhoea (IBS-D). Using a recently validated magnetic resonance imaging (MRI) method, we have demonstrated reduced fasting small bowel water content (SBWC) in IBS-D associated with accelerated small bowel transit. We hypothesized that slowing of transit with ondansetron would lead to an increase in SBWC by inhibiting fasting motility. To assess the effects of ondansetron compared with placebo in healthy volunteers on SBWC and motility in two different groups of subjects, one studied using MRI and another using manometry. Healthy volunteers were given either a placebo or ondansetron on the day prior to and on the study day. Sixteen volunteers underwent baseline fasting and postprandial MRI scans for 270 min. In a second study, a separate group of n = 18 volunteers were intubated and overnight migrating motor complex (MMC) recorded. Baseline MRI scans were carried out after the tube was removed. Fasting SBWC was markedly increased by ondansetron (P < 0.0007). Ondansetron reduced the overall antroduodenal Motility Index (P < 0.04). The subjects who were intubated had significantly lower fasting SBWC (P < 0.0002) compared with the group of subjects who were not intubated. The 5-HT(3) receptor antagonism increased fasting small bowel water. This was associated with reduced fasting antroduodenal Motility Index which may explain the clinical benefit of such drugs. 2010 Blackwell Publishing Ltd.

Epidermal growth factor selectively enhances functional enterocyte adaptation after massive small bowel resection.

PubMed

Dunn, J C; Parungo, C P; Fonkalsrud, E W; McFadden, D W; Ashley, S W

1997-01-01

After massive small bowel resection, the intestine adapts to compensate. In addition to proliferation, enterocytes also undergo selective functional adaptation. In this study we examined the effect of intraperitoneal administration of epidermal growth factor (EGF) on the expression of the brush border dissacharidase sucrase, the sodium glucose cotransporter (SGLT1), and the sodium-potassium ATPase pump (NaK ATPase) by enterocytes in the remnant intestine after massive small bowel resection. Adult Lewis rats underwent either ileal transection or 70% proximal intestinal resection. These animals were subdivided into groups that received either saline or EGF intraperitoneally for 1 week. Ilea from each group were harvested 4 weeks postoperatively. Enterocytes were separated from these segments by calcium chelation. The total protein from the isolated cells was subjected to Western blot analysis. Administration of EGF to animals that underwent transection did not significantly alter the expression of sucrase, SGLT1, or NaK ATPase. After intestinal resection, the expressions of sucrase and SGLT1 were significantly increased. The combination of EGF administration and intestinal resection resulted in a further increase in SGLT1 expression. The intraperitoneal administration of EGF selectively enhanced the expression of SGLT1 by enterocytes after massive small bowel resection. Administration of EGF to sham-operated animals did not have similar effects. These results suggest that EGF augments the adaptive response and may therefore have a therapeutic role in the management of patients with short bowel syndrome.

Acute Organoaxial gastric volvulus: A massive problem with a twist-case report.

PubMed

Al Daoud, Fadi; Daswani, Gul Sachwani; Perinjelil, Vinu; Nigam, Tina

2017-01-01

Gastric volvulus (GV) is a rare and life threatening condition if not treated promptly or wrongly diagnosed. The main complication of gastric volvulus is foregut obstruction. The extreme rotation can cut off blood supply to the stomach and even distal organs, which can lead to ischemia and necrosis of the affected area. We report a case of a 41yo female that complained of severe abdominal pain, nausea and vomiting for approximately 3days after eating a large meal. The patient didn't have any flatus or bowel movements in the last 24h. CT of the abdomen and pelvis showed a dilatation of the stomach and esophageal hernia. Laparotomy confirmed an organoaxial volvulus at the level of the antrum and body of the stomach. Gastropexy was implemented and the stomach fixed to the posterior abdominal wall to prevent recurrence. GV may have a significant related morbidity and mortality rate. It can be missed easily on diagnosis. The presence of vomiting not responding to initial antiemetic treatment, as well as, the presence of a hiatal hernia on the imaging studies should trigger our thinking of gastric volvulus, regardless of the stable appearance of the patient. Chronic GV can manifests as atypical chest, abdomen and gastro intestinal symptoms. We recommend that everyone with these atypical symptoms seek medical attention to rule out GV. Early diagnosis and treatment will reduce the risk of developing chronic gastric volvulus to acute gastric volvulus. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Don't Forget the Abdominal Wall: Imaging Spectrum of Abdominal Wall Injuries after Nonpenetrating Trauma.

PubMed

Matalon, Shanna A; Askari, Reza; Gates, Jonathan D; Patel, Ketan; Sodickson, Aaron D; Khurana, Bharti

2017-01-01

Abdominal wall injuries occur in nearly one of 10 patients coming to the emergency department after nonpenetrating trauma. Injuries range from minor, such as abdominal wall contusion, to severe, such as abdominal wall rupture with evisceration of abdominal contents. Examples of specific injuries that can be detected at cross-sectional imaging include abdominal muscle strain, tear, or hematoma, including rectus sheath hematoma (RSH); traumatic abdominal wall hernia (TAWH); and Morel-Lavallée lesion (MLL) (closed degloving injury). These injuries are often overlooked clinically because of (a) a lack of findings at physical examination or (b) distraction by more-severe associated injuries. However, these injuries are important to detect because they are highly associated with potentially grave visceral and vascular injuries, such as aortic injury, and because their detection can lead to the diagnosis of these more clinically important grave traumatic injuries. Failure to make a timely diagnosis can result in delayed complications, such as bowel hernia with potential for obstruction or strangulation, or misdiagnosis of an abdominal wall neoplasm. Groin injuries, such as athletic pubalgia, and inferior costochondral injuries should also be considered in patients with abdominal pain after nonpenetrating trauma, because these conditions may manifest with referred abdominal pain and are often included within the field of view at cross-sectional abdominal imaging. Radiologists must recognize and report acute abdominal wall injuries and their associated intra-abdominal pathologic conditions to allow appropriate and timely treatment. © RSNA, 2017.

Effect of viscous fiber (guar) on postprandial motor activity in human small bowel.

PubMed

Schönfeld, J; Evans, D F; Wingate, D L

1997-08-01

Both caloric value and chemical composition of a meal have been shown to regulate postprandial small bowel motility in dog. In the same species, duration of and contractile activity within the postprandial period also depends on mean viscosity. It is unknown, however, whether meal viscosity and fiber content also regulate small bowel motor activity in man. In human volunteers, we therefore studied the effect of guar gum on small bowel motor response to liquid and solid meals. Twenty-six prolonged ambulatory small bowel manometry studies were performed in 12 volunteers. A total of 620 hr of recording were analyzed visually for phase III of the MMC and a validated computer program calculated the incidence and amplitude of contractions after ingestion of water (300 ml), a pure glucose drink (300 ml/330 kcal) or a solid meal (530 kcal) with and without 5 g of guar gum. Addition of 5 g of guar gum did not significantly delay reappearance of phase III after ingestion of water (59 +/- 11 vs 106 +/- 21 min; P = 0.09). However, guar gum significantly prolonged duration of postprandial motility pattern both after the glucose drink (123 +/- 19 vs 199 +/- 24 min; P < 0.05) and after the solid meal (310 +/- 92 vs 419 +/- 22 min; P = 0.005). Contractile activity during these periods was not affected by guar gum. This was true for mean incidence of contractions after water (1.9 +/- 0.3 vs 1.8 +/- 0.5 min-1), after the glucose drink (1.6 +/- 0.4 vs. 1.7 +/- 0.3 min-1) and after the solid meal (2.4 +/- 0.4 vs 2.6 +/- 0.4 min-1). Likewise, mean amplitude of contractions was not affected by guar gum after water (22.8 +/- 1.4 vs 20.9 +/- 1.9 mm Hg), after the glucose drink (20.5 +/- 1.4 vs 21.3 +/- 1.2), and after the solid meal (20.3 +/- 1.5 vs 21.5 +/- 1.6 mm Hg). Thus a guar gum-induced increase in chyme viscosity markedly prolonged duration of postprandial motor activity in the human small bowel. Contractile activity within the postprandial period, however, was not affected. We suggest that the postprandial motility pattern persisted longer after the more viscous meals, because gastric emptying and intestinal transit were delayed by guar gum. We conclude that it is essential to define meal viscosity and fiber contents when studying postprandial small bowel motility.

Robotic-assisted Laparoscopic Repair of Scrotal Inguinal Hernias.

PubMed

Yheulon, Christopher G; Maxwell, Daniel W; Balla, Fadi M; Patel, Ankit D; Lin, Edward; Stetler, Jamil L; Davis, Steven S

2018-06-01

Scrotal inguinal hernias represent a challenging surgical pathology. Although some advanced laparoscopists can repair these hernias through a minimally invasive approach, open repair is considered the technique of choice for most surgeons. The purpose of this study is to show our results of robotic-assisted laparoscopic repair of scrotal inguinal hernias. We reviewed the charts of 14 patients with inguinoscrotal hernias who underwent robotic-assisted transabdominal preperitoneal (TAPP) hernia repair. Mean follow-up was 7 months. The European Registry for Abdominal Wall Hernia Quality of Life score, a 90-point scale, was utilized to quantify patient reported outcomes. Robotic TAPP repair was successful in all 14 patients. Average case duration was 100 minutes (78 to 140 min) for unilateral hernias and 208 minutes (166 to 238 min) for bilateral hernias. Trainees were involved in 93% (13/14) of cases. There were no recurrences. Three patients developed postoperative seromas. The mean European Registry for Abdominal Wall Hernia Quality of Life score was 3.7 (0 to 10). Scrotal hernias can be safely repaired using robotic-assisted TAPP methods with low morbidity and favorable patient reported outcomes.

Magnetic Resonance Imaging-Guided High-Intensity Focused Ultrasound Ablation of Uterine Fibroids: Effect of Bowel Interposition on Procedure Feasibility and a Unique Bowel Displacement Technique.

PubMed

Kim, Young-Sun; Lim, Hyo Keun; Rhim, Hyunchul

2016-01-01

To evaluate the effect of bowel interposition on assessing procedure feasibility, and the usefulness and limiting conditions of bowel displacement techniques in magnetic resonance imaging-guided high-intensity focused ultrasound (MR-HIFU) ablation of uterine fibroids. Institutional review board approved this study. A total of 375 screening MR exams and 206 MR-HIFU ablations for symptomatic uterine fibroids performed between August 2010 and March 2015 were retrospectively analyzed. The effect of bowel interposition on procedure feasibility was assessed by comparing pass rates in periods before and after adopting a unique bowel displacement technique (bladder filling, rectal filling and subsequent bladder emptying; BRB maneuver). Risk factors for BRB failure were evaluated using logistic regression analysis. Overall pass rates of pre- and post-BRB periods were 59.0% (98/166) and 71.7% (150/209), and in bowel-interposed cases they were 14.6% (7/48) and 76.4% (55/72), respectively. BRB maneuver was technically successful in 81.7% (49/60). Through-the-bladder sonication was effective in eight of eleven BRB failure cases, thus MR-HIFU could be initiated in 95.0% (57/60). A small uterus on treatment day was the only significant risk factor for BRB failure (B = 0.111, P = 0.017). The BRB maneuver greatly reduces the fraction of patients deemed ineligible for MR-HIFU ablation of uterine fibroids due to interposed bowels, although care is needed when the uterus is small.

[Amyand's hernia--a clinical case].

PubMed

Savlovschi, C; Brănescu, C; Serban, D; Tudor, C; Găvan, C; Shanabli, A; Comandaşu, M; Vasilescu, L; Borcan, R; Dumitrescu, D; Sandolache, B; Sajin, M; Grădinaru, S; Munteanu, R; Kraft, A; Oprescu, S

2010-01-01

Amyand's hernia, a rare entity in the surgical pathology, presupposes the presence of the vermiform appendix inside a inguinal hernia sac (1). The hernia sac peritonitis by appendix swelling is even more rare, very few cases being presented in the surgical literature (1). The preoperatory diagnosis of Amyand's hernia is therefore very difficult. We herein present the case of a 71-year old male patient, operated on an emergency basis for hernia, which eventually turned out to be Amyand's hernia, a case which determined us to research the literature dedicated to this topic.

The Different Volume Effects of Small-Bowel Toxicity During Pelvic Irradiation Between Gynecologic Patients With and Without Abdominal Surgery: A Prospective Study With Computed Tomography-Based Dosimetry

DOE Office of Scientific and Technical Information (OSTI.GOV)

Huang, E.-Y.; Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Kaohsiung, Taiwan; School of Traditional Chinese Medicine, Chang Gung University College of Medicine, Kaohsiung, Taiwan

Purpose: To evaluate the effect of abdominal surgery on the volume effects of small-bowel toxicity during whole-pelvic irradiation in patients with gynecologic malignancies. Methods and Materials: From May 2003 through November 2006, 80 gynecologic patients without (Group I) or with (Group II) prior abdominal surgery were analyzed. We used a computed tomography (CT) planning system to measure the small-bowel volume and dosimetry. We acquired the range of small-bowel volume in 10% (V10) to 100% (V100) of dose, at 10% intervals. The onset and grade of diarrhea during whole-pelvic irradiation were recorded as small-bowel toxicity up to 39.6 Gy in 22more » fractions. Results: The volume effect of Grade 2-3 diarrhea existed from V10 to V100 in Group I patients and from V60 to V100 in Group II patients on univariate analyses. The V40 of Group I and the V100 of Group II achieved most statistical significance. The mean V40 was 281 {+-} 27 cm{sup 3} and 489 {+-} 34 cm{sup 3} (p < 0.001) in Group I patients with Grade 0-1 and Grade 2-3 diarrhea, respectively. The corresponding mean V100 of Group II patients was 56 {+-} 14 cm{sup 3} and 132 {+-} 19 cm{sup 3} (p = 0.003). Multivariate analyses revealed that V40 (p = 0.001) and V100 (p = 0.027) were independent factors for the development of Grade 2-3 diarrhea in Groups I and II, respectively. Conclusions: Gynecologic patients without and with abdominal surgery have different volume effects on small-bowel toxicity during whole-pelvic irradiation. Low-dose volume can be used as a predictive index of Grade 2 or greater diarrhea in patients without abdominal surgery. Full-dose volume is more important than low-dose volume for Grade 2 or greater diarrhea in patients with abdominal surgery.« less

Laparoscopic totally extraperitoneal repair of inguinal hernia using two-hand approach--a gold standard alternative to open repair.

PubMed

Rajapandian, S; Senthilnathan, P; Gupta, Atul; Gupta, Pinak Das; Praveenraj, P; Vaitheeswaran, V; Palanivelu, C

2010-10-01

As laparoscopy gained popularity, minimal invasive approach was also applied for hernia surgery. Unfortunately the initial efforts were disappointing due to high early recurrence rate. Experience led to refinement of technique, with acceptable recurrence rates. This combined with the advantages of minimal invasive surgery resulted in a gradual rise in worldwide acceptance of this technique. Our preferred approach for inguinal hernia repair is laparoscopic totally extraperitoneal (TEP); only in complicated hernias (sliding or incarcerated inguinal hernias) we use the transabdominal preperitoneal repair (TAPP) technique. Records of all patients who underwent TEP repair for inguinal hernia at our centre in last 15 years were retrospectively analysed. We have done 8659 hernias in 7023 patients by TEP approach. We have developed minor modifications for the TEP repair over the years. Out of total 8659 hernias 5262 was right sided and 3397 left sided. Of these, 5387 hernias were unilateral and the remainder were bilateral; 324 cases of recurrent hernias following open repair underwent TEP. Most of the patients were males with a mean age of 46 years. Indirect hernias were most common, followed by direct hernias. Right-sided hernias were more common than left-sided hernias. In 39 cases conversion to TAPP was needed. There were intra-operative problems in 250 patients (3.56%).Postoperative complications were seen in 192 patients (2.73%), majority of which were minor complications. There was no mortality. Recurrence rate was 0.39%. The TEP technique is comfortable and highly effective. Our port placement maintains triangular orientation that is considered vital to the ergonomics of laparoscopy. Nearly 98-99% of inguinal hernias can be treated by TEP approach with excellent results.

Laparoscopic inguinal hernia repair: gold standard in bilateral hernia repair? Results of more than 2800 patients in comparison to literature.

PubMed

Wauschkuhn, Constantin Aurel; Schwarz, Jochen; Boekeler, Ulf; Bittner, Reinhard

2010-12-01

Advantages and disadvantages of open and endoscopic hernia surgery are still being discussed. Until now there has been no study that evaluated the advantages and disadvantages of bilateral hernia repair in a large number of patients. Our prospectively collected database was analyzed to compare the results of laparoscopic bilateral with laparoscopic unilateral hernia repair. We then compared these results with the results of a literature review regarding open and laparoscopic bilateral hernia repair. From April 1993 to December 2007 there were 7240 patients with unilateral primary hernia (PH) and 2880 patients with bilateral hernia (5760 hernias) who underwent laparoscopic transabdominal preperitoneal patch plastic (TAPP). Of the 10,120 patients, 28.5% had bilateral hernias. Adjusted for the number of patients operated on, the mean duration of surgery for unilateral hernia repair was shorter than that for bilateral repair (45 vs. 70 min), but period of disability (14 vs. 14 days) was the same. Adjusted for the number of hernias repaired, morbidity (1.9 vs. 1.4%), reoperation (0.5 vs. 0.43%), and recurrence rate (0.63 vs. 0.42%) were similar for unilateral versus bilateral repair, respectively. The review of the literature shows a significantly shorter time out of work after laparoscopic bilateral repair than after the bilateral open approach. Simultaneous laparoscopic repair of bilateral inguinal hernias does not increase the risk for the patient and has an equal length of down time compared with unilateral repair. According to literature, recovery after laparoscopic repair is faster than after open simultaneous repair. Laparoscopic/endoscopic inguinal hernia repair of bilateral hernias should be recommended as the gold standard.

Laparoscopic inguinal hernia repair in children with transperitoneal division of the hernia sac and proximal purse string closure of peritoneum: our modified new approach.

PubMed

Wheeler, A A; Matz, S T; Schmidt, S; Pimpalwar, A

2011-12-01

To describe our results of laparoscopic transperitoneal division of the hernia sac with purse string closure of the proximal peritoneum for inguinal hernia repair in children. A retrospective case review of all patients undergoing laparoscopic herniorrhaphy with herniotomy by a single surgeon between January and August 2007 was performed evaluating perioperative and postoperative outcomes. A complete intracorporeal laparoscopic technique was utilized to inspect bilateral inguinal canals followed by circumferential division of the peritoneum at the deep ring (patent processus vaginalis) followed by purse string closure of the proximal peritoneum. 31 inguinal hernias were repaired laparoscopically in 26 patients (23 boys, 3 girls). Median age was 36 months (range 1-168 months). 22 children had unilateral inguinal hernia repairs including 2 recurrent hernias; 4 children underwent repair of bilateral inguinal hernias. Mean operating time for unilateral and bilateral inguinal hernia repairs were 48.5 ± 14 min and 61 ± 13.8 min, respectively. 2 patients with a preoperative unilateral inguinal hernia were found to have bilateral inguinal hernias upon laparoscopic examination which were repaired. Postoperative pain was minimal in 20 (77%) patients at discharge. Mean telephone follow-up at 8 ± 9.6 months demonstrated no recurrences to date. Laparoscopic inguinal hernia repair with transperitoneal division of the hernia sac and purse string closure of the proximal peritoneum allows for a minimally invasive option for pediatric inguinal hernia repair that mimics open inguinal hernia repair. At medium term follow-up there have been no recurrences to date, high parent satisfaction, minimal scarring and good cosmetic results. © Georg Thieme Verlag KG Stuttgart · New York.

'TOTAL' (Tracheal Occlusion To Accelerate Lung Growth) Trial

ClinicalTrials.gov

2018-01-25

Hernia; Hernia, Diaphragmatic; Hernia, DIaphragmatic, Congenital; Pathological Conditions, Anatomical; Congenital Abnormalities; Congenital Diaphragmatic Hernia; Fetal Anomaly; Fetal Surgery; Pulmonary Hypoplasia

Mesh fixation in endoscopic inguinal hernia repair: evaluation of methodology based on a systematic review of randomised clinical trials.

PubMed

Lederhuber, Hans; Stiede, Franziska; Axer, Stephan; Dahlstrand, Ursula

2017-11-01

The issue of mesh fixation in endoscopic inguinal hernia repair is frequently debated and still no conclusive data exist on differences between methods regarding long-term outcome and postoperative complications. The quantity of trials and the simultaneous lack of high-quality evidence raise the question how future trials should be planned. PubMed, EMBASE and the Cochrane Library were searched, using the filters "randomised clinical trials" and "humans". Trials that compared one method of mesh fixation with another fixation method or with non-fixation in endoscopic inguinal hernia repair were eligible. To be included, the trial was required to have assessed at least one of the following primary outcome parameters: recurrence; surgical site infection; chronic pain; or quality-of-life. Fourteen trials assessing 2161 patients and 2562 hernia repairs were included. Only two trials were rated as low risk for bias. Eight trials evaluated recurrence or surgical site infection; none of these could show significant differences between methods of fixation. Two of 11 trials assessing chronic pain described significant differences between methods of fixation. One of two trials evaluating quality-of-life showed significant differences between fixation methods in certain functions. High-quality evidence for differences between the assessed mesh fixation techniques is still lacking. From a socioeconomic and ethical point of view, it is necessary that future trials will be properly designed. As small- and medium-sized single-centre trials have proven unable to find answers, register studies or multi-centre studies with an evident focus on methodology and study design are needed in order to answer questions about mesh fixation in inguinal hernia repair.

Congenital Morgagni's hernia: a national multicenter study.

PubMed

Al-Salem, Ahmed H; Zamakhshary, Mohammed; Al Mohaidly, Mohammed; Al-Qahtani, Aayed; Abdulla, Mohamed Ramadan; Naga, Mohamed Ibrahim

2014-04-01

Congenital Morgagni's hernia (CMH) is rare and represents less than 5% of all congenital diaphragmatic hernias. This is a national review of our experience with CMH outlining clinical presentation, methods of diagnosis, associated anomalies, treatment, and outcome. The medical records of all patients with the diagnosis of CMH treated at four pediatric surgery units in Saudi Arabia were retrospectively reviewed for age at diagnosis, sex, presenting symptoms, associated anomalies, diagnosis, operative findings, treatment, and outcome. During a 20-year period (January 1990-December 2010), 53 infants and children with CMH were treated. There were 38 males and 15 females. Their age at diagnosis ranged from 1 month to 9 years (mean 22.2 months). Forty-three (81%) presented with recurrent chest infection. Twenty-two (44.5%) had right CMH, 15 (28.3%) had left-sided hernia and 16 (30.2%) had bilateral hernia. In 7, the diagnosis of bilaterality was made at the time of surgery. Associated anomalies were seen in 38 (71.7%). Twenty-one (39.6%) had congenital heart disease, 8 (15%) had malrotation, and 15 (28.3%) had Down syndrome. All were operated on. Twenty-nine (54.7%) underwent repair via an open approach. The remaining 24 (45.3%) underwent repair using minimal invasive surgery, laparoscopic-assisted hernia repair (19 patients) or totally laparoscopic approach (5 patients). At the time of surgery, the hernia sac content included the colon in 33 (62.3%), part of the left lobe of the liver in 13 (24.5%), the small intestines in 11 (20.75%), the omentum in 5 (9.4%), and the stomach in 4 (7.5%). In 12 (22.6%), the hernia sac was empty. When compared to the open repair, the laparoscopic-assisted approach was associated with a shorter operative time, an earlier commencement of feeds, less requirement for postoperative analgesia, a shorter hospital stay, and better cosmetic appearance. There was no mortality. On follow-up, 2 (7%) of the open surgical group developed recurrence. CMH is rare and in the pediatric age group commonly presents with recurrent chest infection and has a high incidence of associated anomalies, commonly congenital heart disease and Down syndrome. We advocate a laparoscopic-assisted approach to repair CMH. This is a simple technique that produces a sound repair, and when compared with the open approach it takes less operative time, requires less analgesia, allows earlier commencement of feeds, is associated with a shorter hospital stay, and has a better cosmetic outcome. © 2013 Elsevier Inc. All rights reserved.

Intestinal injury mechanisms after blunt abdominal impact.

PubMed

Cripps, N P; Cooper, G J

1997-03-01

Intestinal injury is frequent after non-penetrating abdominal trauma, particularly after modern, high-energy transfer impacts. Under these circumstances, delay in the diagnosis of perforation is a major contributor to morbidity and mortality. This study establishes patterns of intestinal injury after blunt trauma by non-penetrating projectiles and examines relationships between injury distribution and abdominal wall motion. Projectile impacts of variable momentum were produced in 31 anaesthetised pigs to cause abdominal wall motion of varying magnitude and velocity. No small bowel injury was observed at initial impact velocity of less than 40 m/s despite gross abdominal compression. At higher velocity, injury to the small bowel was frequent, irrespective of the degree of abdominal compression (P = 0.00044). Large bowel injury was observed at all impact velocities and at all degrees of abdominal compression. This study confirms the potential for intestinal injury in high velocity, low momentum impacts which do not greatly compress the abdominal cavity and demonstrates apparent differences in injury mechanisms for the small bowel and colon. Familiarity with injury mechanisms may reduce delays in the diagnosis of intestinal perforation in both military and civilian situations.

Conversion to Stoppa Procedure in Laparoscopic Totally Extraperitoneal Inguinal Hernia Repair

PubMed Central

Dirican, Abuzer; Ozgor, Dincer; Gonultas, Fatih; Isik, Burak

2012-01-01

Background and Objectives: Conversion to open surgery is an important problem, especially during the learning curve of laparoscopic totally extraperitoneal (TEP) inguinal hernia repair. Methods: Here, we discuss conversion to the Stoppa procedure during laparoscopic TEP inguinal hernia repair. Outcomes of patients who underwent conversion to an open approach during laparoscopic TEP inguinal hernia repair between September 2004 and May 2010 were evaluated. Results: In total, 259 consecutive patients with 281 inguinal hernias underwent laparoscopic TEP inguinal hernia repair. Thirty-one hernia repairs (11%) were converted to open conventional surgical procedures. Twenty-eight of 31 laparoscopic TEP hernia repairs were converted to modified Stoppa procedures, because of technical difficulties. Three of these patients underwent Lichtenstein hernia repairs, because they had undergone previous surgeries. Conclusion: Stoppa is an easy and successful procedure used to solve problems during TEP hernia repair. The Lichtenstein procedure may be a suitable option in patients who have undergone previous operations, such as a radical prostatectomy. PMID:23477173