CT vs. MRCP in choledocholithiasis jaundice.

PubMed

Petrescu, I; Bratu, A M; Petrescu, S; Popa, B V; Cristian, D; Burcos, T

2015-01-01

Obstructive jaundice can raise problems to diagnostic imaging. The radiologist must choose the most appropriate examination that delivers the most important diagnostic information because the differences between a lithiasic obstruction and a tumoral one are vital. This information helps the surgeon speed up the process of decision-making, because the treatment may be very different in relation to the nature of the obstruction. This study tries to demonstrate the diagnostic accuracy of computed tomography (CT) and magnetic resonance cholangiopancreatography (MRCP) in detecting the obstacle in the common bile duct (CBD) and the possibility of establishing the lithiasic nature of the obstruction. A retrospective analysis was analyzed during an interval of 18 months that included jaundice patients admitted in the General Surgery Department of "Coltea" Clinical Hospital. They were examined by CT scanning and by MRCP, being suspected of choledocholithiasis. 63 patients were included in the study, 34 females and 29 males. 33 CT scans and 30 MRCP exams were performed. CT scan is useful in detecting residual or iterative choledocholithiasis in patients after cholecystectomy, contrast enhanced CT (CECT), being able to differentiate between lithiasic and non-lithiasic obstruction. MRCP delivers important anatomic details of the biliary tree; it is superior to CT in diagnosing the hepatocholedochal lithiasis; MRCP tends to replace endoscopic retrograde cholangiopancreatography (ERCP)--the diagnostic "gold standard" reducing the number of unnecessary invasive diagnostic procedures.

[Choledocholithiasis and pregnancy. Hybrid laparo-endoscopic treatment in one step].

PubMed

Valadez-Caballero, David; González-Santamaría, Roberto; Soto-Mendoza, Héctor; Alberto Blanco-Figueroa, Jorge; Flores-Pantoja, Juan Manuel

2014-01-01

Complications associated with choledocholithiasis are uncommon during pregnancy. However, when it occurs, the morbidity and mortality related for the product and the mother increases, so a proper treatment is imperative in these patients. A 25-year-old pregnant woman on her second trimester. The current condition was started four days prior to the hospital admission with abdominal pain in the right upper quadrant with nausea and vomit.Twenty-four hours later jaundice and dark urine is observed. Physical examination shows scleral jaundice, right upper quadrant abdominal pain without peritoneal irritation. Uterus at umbilicus level without uterine activity. Uterus at umbilicus level without uterine activity. Laboratory tests showed elevated bilirubin and transaminases without leukocytosis; ultrasound reported live intrauterine unique product, with a heart rate of 128 beats per minute, gallbladder with multiple images inside that cast acoustic shadowing, and a 10 mm common bile duct dilated bile duct with dilatation of intrahepatic bile ducts. It was perform laparoscopic cholecystectomy with intraoperative cholangiography and placement of a transcystic jaguar guide for selective cannulation of the common bile duct. Intraoperative endoscopic retrograde cholangiopancreatography was performed with endoscopic stone extraction. The outcome was satisfactory with a hospital discharge at 48 hours. Current evidence has shown that the combined use of laparoscopy and therapeutic endoscopic cholangiography in one step is effective for the treatment of choledocholithiasis, decreasing the risk of complications associated with cannulation of the bile duct.

Spontaneously removed biliary stent drainage versus T-tube drainage after laparoscopic common bile duct exploration.

PubMed

Xu, Yakun; Dong, Chengyong; Ma, Kexin; Long, Fei; Jiang, Keqiu; Shao, Ping; Liang, Rui; Wang, Liming

2016-09-01

Several studies have shown the safety and feasibility of laparoscopic common bile duct exploration (LCBDE) as a minimally invasive treatment options for choledocholithiasis. Use of T-tube or biliary stent drainage tube placement after laparoscopic choledochotomy for common bile duct (CBD) stones is still under debate. This study tried to confirm the safety of spontaneously removable biliary stent in the distal CBD after LCBDE to allow choledochus primary closure. A total of 47 patients with choledocholithiasis underwent LCBDE with primary closure and internal drainage using a spontaneously removable biliary stent drainage tube (stent group, N = 22) or T-tube (T-tube group, N = 25). Operative parameters and outcomes are compared. Surgical time, intraoperative blood loss, length of hospital stay, drainage tube removal time, postoperative intestinal function recovery, and cost of treatment were all significantly lower in the stent group as compared to that in the T-tube group (P < 0.05 for all). Otherwise, Bile leakage between the two groups had no significant difference (P > 0.05). The biliary stent drainage tube was excreted spontaneously 4 to 14 days after surgery with the exception of one case, where endoscopic removal of biliary tube was required due to failure of its spontaneous discharge. LCBDE with primary closure and use of spontaneously removable biliary stent drainage showed advantage over the use of traditional T-tube drainage in patients with choledocholithiasis.

[Laparoscopic choledochoscopy].

PubMed

Alecu, L; Marin, A; Corodeanu, Gh; Gulinescu, L

2003-01-01

Of this study was to evaluate the treatment of common bile duct stones (CBDS) by laparoscopic choledochoscopy. Between 1997-2002, 9 patients (with age between 42-75 years) were treated laparoscopic for CBDS: 8 cases with choledocholithiasis; 1 case with pancreatic neoplasm. Laparoscopic choledochoscopy was performed in 7 cases (84.4%). We used the choledochoscope Pentax of 5 mm diameter and with work canal. We performed the CBD exploration with: transcystic approach-1 case; choledochotomy-6 cases. The CBD diameter was between 1.2-1.5 cm. The bile duct stones diameter were between 0.5-1.5 cm. We performed with successfully the laparoscopic choledochoscopy exploration and extraction of CBD stones to all patients. External biliary drainage (transcystic duct and with Kehr-tube) were done systematically. The major complication (choleperitoneum) occurred in 2 cases (28.5%). The occurrence of residual ductal stones was 0. The laparoscopic treatment of choledocholithiasis is feasible, safe and efficient.

Percutaneous transhepatic cholangiography for choledocholithiasis after laparoscopic gastric bypass surgery

PubMed Central

Milella, Marialessia; Alfa-Wali, Maryam; Leuratti, Luca; McCall, James; Bonanomi, Gianluca

2014-01-01

INTRODUCTION Gallstones are a common condition in bariatric patients after a laparoscopic Roux-en-Y gastric bypass (LRYGB). The management of ductal stones is challenging due to the altered gastrointestinal anatomy. Various techniques have been reported to manage bile duct stones. PRESENTATION OF CASE We present the successful percutaneous trans hepatic management of common bile duct stones after LRYGB. One year after a LRYGB for morbid obesity, a 59-year-old female presented with acute cholecystitis. One month after laparoscopic cholecystectomy a 1 cm calculus was found within the distal CBD and patient underwent a percutaneous trans hepatic cholangiography under local anesthetic. This involved a right sided anterior segmental duct puncture. With the sphincter dilated to 10 mm, a balloon catheter was used to push the stone into the duodenum leaving an internal- external drain. Patient recovered completely at follow up. DISCUSSION Patients with morbid obesity have a higher incidence of gallstones. After LRYGB, the altered anatomy does not allow the conventional endoscopic retrograde cholangiopancreatography (ERCP) for choledocholithiasis. Various techniques have been reported as means of managing bile duct stones in LRYGB patients. These include a double balloon enteroscope-assisted ERCP, laparoscopic transgastric ERCP, laparoscopic or open biliary surgery and interventional radiology. We report a non-surgical approach using percutaneous transhepatic technique under local anesthetic that resulted effective and could be applied more extensively. CONCLUSION Due to the increase of global obesity, bariatric centers need to strategically plan resources such as interventional radiology in order to manage post LRYGB choledocholithiasis safely, efficiently and in a cost effective manner. PMID:24705194

Percutaneous transhepatic cholangiography for choledocholithiasis after laparoscopic gastric bypass surgery.

PubMed

Milella, Marialessia; Alfa-Wali, Maryam; Leuratti, Luca; McCall, James; Bonanomi, Gianluca

2014-01-01

Gallstones are a common condition in bariatric patients after a laparoscopic Roux-en-Y gastric bypass (LRYGB). The management of ductal stones is challenging due to the altered gastrointestinal anatomy. Various techniques have been reported to manage bile duct stones. We present the successful percutaneous trans hepatic management of common bile duct stones after LRYGB. One year after a LRYGB for morbid obesity, a 59-year-old female presented with acute cholecystitis. One month after laparoscopic cholecystectomy a 1cm calculus was found within the distal CBD and patient underwent a percutaneous trans hepatic cholangiography under local anesthetic. This involved a right sided anterior segmental duct puncture. With the sphincter dilated to 10mm, a balloon catheter was used to push the stone into the duodenum leaving an internal- external drain. Patient recovered completely at follow up. Patients with morbid obesity have a higher incidence of gallstones. After LRYGB, the altered anatomy does not allow the conventional endoscopic retrograde cholangiopancreatography (ERCP) for choledocholithiasis. Various techniques have been reported as means of managing bile duct stones in LRYGB patients. These include a double balloon enteroscope-assisted ERCP, laparoscopic transgastric ERCP, laparoscopic or open biliary surgery and interventional radiology. We report a non-surgical approach using percutaneous transhepatic technique under local anesthetic that resulted effective and could be applied more extensively. Due to the increase of global obesity, bariatric centers need to strategically plan resources such as interventional radiology in order to manage post LRYGB choledocholithiasis safely, efficiently and in a cost effective manner. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

A comparative study of postendoscopic sphincterotomy complications with various types of electrosurgical current in patients with choledocholithiasis.

PubMed

Stefanidis, Gerasimos; Karamanolis, George; Viazis, Nikos; Sgouros, Spiros; Papadopoulou, Efthimia; Ntatsakis, Konstantinos; Mantides, Apostolos; Nastos, Helias

2003-02-01

Whether the type of electrosurgical current used for endoscopic sphincterotomy influences the frequency of postsphincterotomy complications is unknown. One hundred eighty-six patients with choledocholithiasis were prospectively randomized to undergo endoscopic sphincterotomy with pure cutting current (n = 62, Group A), blended current (n = 62, Group B), or pure cutting initially followed by blended current (n = 62, Group C). Serum concentrations of amylase and lipase were evaluated in all patients 12 and 24 hours after sphincterotomy. Clinical pancreatitis was classified as mild, moderate, or severe. Postsphincterotomy bleeding was defined as a decrease in hematocrit of greater than 5%. Serum concentrations of amylase and lipase were greater in Groups B and C at 12 and 24 hours after the procedure, as compared with Group A. Clinical mild pancreatitis occurred in 2 patients in Group A (3.2%), 8 in Group B (12.9%), and in 8 in Group C (12.9%). The differences were statistically significant for Group A compared with either Group B or Group C (p = 0.048). Postsphincterotomy bleeding occurred in 3 patients (1.6%), one in each group. The use of pure cutting electrosurgical current during endoscopic sphincterotomy in patients with choledocholithiasis is associated with a lesser degree of pancreatic enzyme elevation and lower frequency of pancreatitis, whereas bleeding is not increased compared with blended current. Changing from pure cutting to blended current after the first 3 to 5 mm of the incision is associated with an increased rate of complications compared to the use of pure cutting current for the entire sphincterotomy.

Utility of MRCP in clinical decision making of suspected choledocholithiasis: An institutional analysis and literature review.

PubMed

Badger, Wesley R; Borgert, Andrew J; Kallies, Kara J; Kothari, Shanu N

2017-08-01

The ideal treatment algorithm for suspected choledocholithiasis is not yet well defined. Imaging options include magnetic resonance cholangiopancreatography (MRCP), endoscopic retrograde cholangiopancreatography (ERCP), and intraoperative cholangiogram (IOC). MRCP is diagnostic, while the other two modalities can also be therapeutic. Each of these modalities for diagnosis and treatment carries its own set of risks, benefits, and institutional costs. We hypothesized that there would be a significant difference between the biochemical profiles and characteristics of patients who undergo ERCP vs. MRCP vs. operative intervention as the initial choice of treatment/imaging modality. We performed a retrospective review of the electronic medical records for all patients with a coded diagnosis of choledocholithiasis from 2011 to 2014. The initial diagnostic modality was assessed for each hospital encounter. The statistical characteristics of MRCP as compared to fluoroscopic imaging of the biliary tree (ERCP, IOC) were analyzed. Overall, 527 hospital encounters were identified. Initial intervention included ERCP in 63%, MRCP in 12%, and cholecystectomy in 25% of patients. Patients undergoing cholecystectomy first, compared to MRCP or ERCP, tended to have lower values for alkaline phosphatase (P < 0.001) and AST (P = 0.002) as well as be of younger age (P < 0.0001). Of the patients that underwent MRCP as their initial procedure, 82% subsequently underwent either ERCP or laparoscopic cholecystectomy. In patients who underwent an initial MRCP followed by either ERCP or IOC, the predictive performance of MRCP was as follows: sensitivity = 0.90, specificity = 0.86, positive predictive value = 0.97, negative predictive value = 0.60, agreement (Cohen's Kappa) = 0.64. There is a significant difference in the laboratory evaluation and demographics of patients undergoing ERCP, MRCP, and laparoscopic cholecystectomy. MRCP was followed with a more invasive test a majority of the time. Since MRCP did not change the management of patients with suspected choledocholithiasis, its utility in this patient population should be questioned. Further research is needed to better define the pretest characteristics which would predict which patients do not need further intervention after MRCP as well as defining the most cost-effective strategy. Copyright © 2016 Elsevier Inc. All rights reserved.

Management of biliopleural fistula after transarterial chemoembolization of a liver lesion.

PubMed

Butt, Amir Shahzad; Mujtaba, Ghulam; Anand, Sury; Krishnaiah, Mahesh

2010-05-01

A case of a biliopleural fistula with a biloma occurring after superselective hepatic transarterial chemoembolization ablation of a metastatic hepatic carcinoid is described. The presentation was complicated by choledocholithiasis. The biloma was successfully treated with endoscopic drainage.

Management of biliopleural fistula after transarterial chemoembolization of a liver lesion

PubMed Central

Butt, Amir Shahzad; Mujtaba, Ghulam; Anand, Sury; Krishnaiah, Mahesh

2010-01-01

A case of a biliopleural fistula with a biloma occurring after superselective hepatic transarterial chemoembolization ablation of a metastatic hepatic carcinoid is described. The presentation was complicated by choledocholithiasis. The biloma was successfully treated with endoscopic drainage. PMID:20485700

Inpatient Choledocholithiasis Requiring ERCP and Cholecystectomy: Outcomes of a Combined Single Inpatient Procedure Versus Separate-Session Procedures.

PubMed

Passi, Monica; Inamdar, Sumant; Hersch, David; Dowling, Oonagh; Sejpal, Divyesh V; Trindade, Arvind J

2018-03-01

Separate-session endoscopic retrograde cholangiography (ERCP) and laparoscopic cholecystectomy (LC) is the usual method for management of inpatient choledocholithiasis. Our goal was to compare single operative-session LC and ERCP to a multi-session approach for both the same hospitalization and within 30 days after; there is limited data comparing the three groups. A retrospective review on inpatients with choledocholithiasis that underwent ERCP and LC was performed. Single operative-session ERCP + LC (SOS group) and separate hospitalization ERCP + LC (DH group) were compared against the control cohort: separate-session ERCP + LC performed during the same hospitalization (SH group). Among the 214 cases, 37 (17%) had LC + ERCP performed under a single operative session (SOS), 130 (60.7%) cases had LC + ERCP performed in separate operative sessions during the same hospitalization (SH), and 47 (22%) cases had LC + ERCP performed in different hospitalizations, within 30 days (DH). There was no statistically significant difference in efficacy or adverse events. The SOS group had a statistically significant mean shorter length of hospital stay as compared to the SH and DH groups (5.46 vs 7.15 vs 9.38; p = 0.05 and 0.02). There was a statistically significant reduction in the total cost of care in the SOS group versus the SH group ($59,221 vs $75, 808; p = 0.007). The SOS approach is safe, efficacious, and cost-efficient when compared to separate operative sessions. This approach can be considered in situations where it is preferable for the patient to undergo a single session of anesthesia, without compromising technical success and safety.

Laparoscopic common bile duct exploration with primary closure for management of choledocholithiasis: a retrospective analysis and comparison with conventional T-tube drainage.

PubMed

Zhang, Hong-Wei; Chen, Ya-Jin; Wu, Chang-Hao; Li, Wen-Da

2014-02-01

Laparoscopic common bile duct exploration (LCBDE) had become one of the main options for management of choledocholithiasis. This retrospective comparative study aimed to evaluate on the feasibility and advantages of primary closure versus conventional T-tube drainage of the common bile duct (CBD) after laparoscopic choledochotomy. In this retrospective analysis, 100 patients (47 men and 53 women) with choledocholithiasis who underwent primary closure of the CBD (without T-tube drainage) after LCBDE (Group A) were compared with 92 patients who underwent LCBDE with T-tube drainage (Group B). Both groups were evaluated with regard to biliary complications, hospital stay, and recurrence of stones. The mean operation time was 104.12 minutes for Group A and 108.92 minutes for Group B (P = 0.069). The hospital stay was significantly shorter in Group A than that in Group B (6.95 days and 12.05 days, respectively; P < 0.001). In Group A, bile leakage occurred in two patients on postoperative Day 2 and Day 3, respectively. In Group B, bile leakage noted in one patient after removal of the T-tube on Day 14 after operation (P = 1.000). With a median follow-up time of 40 months for both groups, stone recurrence was noted in two patients in Group A and three patients in Group B (P = 0.672). Primary closure of the CBD is safe and feasible in selected patients after laparoscopic choledochotomy. It results in shorter duration of hospital stay without the need for carrying/care of a T-tube in the postoperative period and similar stone recurrence as that of the conventional method.

An unusual case of prolonged post-endoscopic retrograde cholangiopancreatography jaundice.

PubMed

Tziatzios, Georgios; Gkolfakis, Paraskevas; Papanikolaou, Ioannis S; Dimitriadis, George; Triantafyllou, Konstantinos

2016-04-01

Despite the effectiveness of endoscopic retrograde cholangiopancreatography (ERCP) for the treatment of choledocholithiasis, various complications have been described. We herein report the first case of prolonged post-ERCP jaundice due to toxicity of the contrast agent Iobitridol (®XENETIX, Guerbet, Roissy CdG Cedex, France) in a patient who underwent ERCP with sphincterectomy and common bile duct stone removal. While clinical improvement and normalization of aminotransferases and cholestatic enzymes after the procedure, an unexplained increase of direct bilirubin was noticed. A second ERCP was performed one week later, excluding possible remaining choledocholithiasis. Nevertheless, serum direct bilirubin increased further up to 15 mg/dL. Other potential causes of direct hyperbilirubinemia were ruled out and patient's liver biopsy was compatible with drug-induced liver toxicity. Additionally, the cause-result time connection between the use of Iobitridol and bilirubin increase indicated the possibility of a toxic effect related to the repeated use of the particular contrast agent. Iobitridol, a contrast agent, can induce prolonged direct hyperbilirubinemia.

[Surgical treatment of choledocholithiasis in a patient with situs inversus totalis: a case report and literature review].

PubMed

Morales-Rodríguez, Jerson Francisco; Corina Cotillo, Estefania; Moreno-Loaiza, Oscar

2017-07-26

Situs inversus totalis (SIT) is a rare condition, in which there is transposition of the thoraco-abdominal organs. This situation leads to diagnostic and therapeutic difficulties in patients with acute surgical abdomen. The objective of this report is to present the case of a patient who presented with colonic pain in the epigastrium and left hypochondrium, in which the diagnosis of SIT, cholelithiasis and choledocholithiasis was reached after the respective imaging studies. Once the diagnosis was made, treatment was performed through retrograde endoscopic cholangiopancreatography (ERCP) and subsequent surgical exploration of bile ducts. Both procedures were failed due to technical difficulties generated by the patient's condition. In conclusion, in spite of the report of successful cases in the literature of ERCP and surgical treatment of the biliary tract in SIT, there may be situations that do not allow a successful approach, so meticulous surgical planning and the use of support methods are necessary In the management of these patients.

Laparoscopic transcystic management of choledocholithiasis.

PubMed

Hyser, M J; Chaudhry, V; Byrne, M P

1999-07-01

Our objective was to review our community hospital experience with laparoscopic management of choledocholithiasis from 1991 to 1997. We performed a retrospective review of all case records of patients with choledocholithiasis managed surgically at St. Francis Hospital during the study period. Data regarding the history, presentation, investigations, operative details, and follow-up were recorded. Procedures were performed by multiple attending surgeons supervising surgical residents. All common bile duct explorations (CBDEs) were performed by a transcystic approach and followed routine cholangiography. In most cases, cystic duct dilatation over a guide wire was followed by transcystic CBDE with choledochoscopy. Stone extraction was accomplished through a combination of flushing, basket manipulation, fragmentation, retrieval, or advancement of stones through the ampulla. Data were analyzed using SPSS computer software, and P < 0.05 was considered statistically significant. During the period of study there were 1053 laparoscopic cholecystectomies with and without cholangiography and 100 total CBDE performed. Of these, 54/100 had an attempt at laparoscopic CBDE. There were 39 females and 15 males, with a median age of 52 years (range 14-88). Presentation included acute cholecystitis or biliary colic (63%), gallstone pancreatitis (20%), and jaundice or cholangitis (17%). Successful laparoscopic stone removal was achieved in 36 of 54 (67%) cases. Eighteen of the remainder (33%) were converted to an open procedure. Size, number, position of stones, technical difficulties in accessing the common bile duct, and patient factors contributed to open conversion. The rate of successful laparoscopic CBDE improved for each individual surgeon from an average of 22 per cent in the first half of the study period (1991-1994) to 87 per cent in the second half (1995-1997). There was no operative mortality. Significant morbidity in the laparoscopic group included one retained stone and two cases of postoperative pancreatitis. There were three false negative preoperative endoscopic retrograde cholangiopancreatography examinations. Multivariate analysis showed that experience of the individual surgeon was the only significant factor predicting successful laparoscopic CBDE. Low initial success rate in the early phase of the study period improved dramatically to reach an overall success rate of 87 per cent in the second half. Laparoscopic management of common bile duct stones is possible in a community setting with a high success rate and minimal morbidity. It precludes excessive use of endoscopic retrograde cholangiopancreatography with its own set of complications but is associated with a significant learning curve. It is currently our preferred therapeutic approach for choledocholithiasis discovered pre- or intraoperatively.

Interventional Endoscopy Database for Pancreatico-biliary, Gastrointestinal and Esophageal Disorders

ClinicalTrials.gov

2017-02-16

Ampullary Cancer; Duodenal Cancer; Bile Duct Cancer; Bile Duct Disorders; Gallstones; Obstructive Jaundice; Pancreatic Disorders (Noncancerous); Colorectal Cancer; Esophageal Cancer; Barrett's Esophagus; Gastric Malignancies; Pancreatic Cancer; Pediatric Gastroenterology; Cholangiocarcinoma; Pancreatic Pseudocysts; Acute and Chronic Pancreatitis; Recurrent Pancreatitis; Cholangitis; Bile Leak; Biliary Strictures; Pancreatic Divisum; Biliary and Pancreatic Stones; Choledocholithiasis

Minimally invasive treatment of cholecysto-choledocal lithiasis: The point of view of the surgical endoscopist.

PubMed

De Palma, Giovanni D

2013-06-27

The rate of choledocholithiasis in patients with symptomatic cholelithiasis is estimated to be approximately 10%-33%, depending on the patient's age. Development of Endoscopic Retrograde Cholangiopancreatography and Laparoscopic Surgery and improvement of diagnostic procedures have influenced new approaches to the management of common bile duct stones in association with gallstones. At present available minimally-invasive treatments of cholecysto-choledocal lithiasis include: single-stage laparoscopic treatment, perioperative endoscopic treatment and endoscopic treatment alone. Published data evidence that, associated endoscopic-laparoscopic approach necessitates increased number of procedures per patient while single-stage laparoscopic treatment is associated with a shorter hospital stay. However, current data does not suggest clear superiority of any one approach with regard to success, mortality, morbidity and cost-effectiveness. Considering the variety of therapeutic options available for management, a critical appraisal and decision-making is required. Endoscopic retrograde cholangiopancreatography/EST should be adopted on a selective basis, i.e., in patients with acute obstructive suppurative cholangitis, severe biliary pancreatitis, ampullary stone impaction or severe comorbidity. In a setting where all facilities are available, decision in the selection of the therapeutic option depends on the patients, the number and size of choledocholithiasis stones, the anatomy of the cystic duct and common bile duct, the surgical history of patients and local expertise.

Nonsurgical management of an extensive spontaneous spinal epidural hematoma causing quadriplegia and respiratory distress in a choledocholithiasis patient

PubMed Central

Raasck, Kyle; Khoury, Jason; Aoude, Ahmed; Abduljabbar, Fahad; Jarzem, Peter

2017-01-01

Abstract Rationale: Spontaneous spinal epidural hematoma (SSEH) manifests from blood accumulating in the epidural space, compressing the spinal cord, and leading to acute neurological deficits. The disease's cloudy etiology and rarity contribute to dangerously suboptimal therapeutic principles. These neural deficits can be permanent, even fatal, if the SSEH is not treated in a timely and appropriate manner. Standard therapy is decompressive laminectomy, though nonsurgical management is a viable course of action for patients who meet a criterion that is continuously being refined. Patient concerns: A 76-year-old woman on warfarin for a past pulmonary embolism presented to the emergency room with jaundice, myalgia, hematuria, neck pain, and an International Normalized Ratio (INR) of 14. Upon admission, she rapidly developed quadriplegia and respiratory distress that necessitated intubation. Diagnoses: T2-weighted magnetic resonance imaging (MRI) revealed an epidural space-occupying hyperintensity from C2 to S5 consistent with a spinal epidural hematoma. An incidental finding of dilated intrahepatic and common bile ducts prompted an endoscopic retrograde cholangiopancreatography, which demonstrated choledocholithiasis. Interventions: The patient's INR was normalized with Vitamin K and Beriplex. Upon transfer to the surgical spine team for assessment of a possible intervention, the patient began to demonstrate recovery of neural functions. The ensuing sustained motor improvement motivated the team's preference for close neurologic monitoring and continued medical therapy over surgery. Thirteen hours after the onset of her symptoms, the patient was extubated. A sphincterotomy was later performed, removing 81 common bile duct stones. Outcomes: MRI demonstrated complete resorption of the SSEH and the patient maintained full neurological function at final follow-up. Lessons: Nonsurgical management of SSEH should be considered in the context of early and sustained recovery. Severe initial neural deficit does not necessitate surgical decompression. Choledocholithiasis and subsequent Vitamin K deficiency, particularly when coupled with anticoagulant use, can increase INR and is a novel proposed risk factor for SSEH. Furthermore, coagulopathies should be medically corrected before surgical intervention within a given timeframe, as spontaneous recovery may manifest. This should be favored over surgery in patients demonstrating early and sustained recovery, as nonsurgical management is 25% more effective in achieving full recovery. PMID:29390530

Nonsurgical management of an extensive spontaneous spinal epidural hematoma causing quadriplegia and respiratory distress in a choledocholithiasis patient: A case report.

PubMed

Raasck, Kyle; Khoury, Jason; Aoude, Ahmed; Abduljabbar, Fahad; Jarzem, Peter

2017-12-01

Spontaneous spinal epidural hematoma (SSEH) manifests from blood accumulating in the epidural space, compressing the spinal cord, and leading to acute neurological deficits. The disease's cloudy etiology and rarity contribute to dangerously suboptimal therapeutic principles. These neural deficits can be permanent, even fatal, if the SSEH is not treated in a timely and appropriate manner. Standard therapy is decompressive laminectomy, though nonsurgical management is a viable course of action for patients who meet a criterion that is continuously being refined. A 76-year-old woman on warfarin for a past pulmonary embolism presented to the emergency room with jaundice, myalgia, hematuria, neck pain, and an International Normalized Ratio (INR) of 14. Upon admission, she rapidly developed quadriplegia and respiratory distress that necessitated intubation. T2-weighted magnetic resonance imaging (MRI) revealed an epidural space-occupying hyperintensity from C2 to S5 consistent with a spinal epidural hematoma. An incidental finding of dilated intrahepatic and common bile ducts prompted an endoscopic retrograde cholangiopancreatography, which demonstrated choledocholithiasis. The patient's INR was normalized with Vitamin K and Beriplex. Upon transfer to the surgical spine team for assessment of a possible intervention, the patient began to demonstrate recovery of neural functions. The ensuing sustained motor improvement motivated the team's preference for close neurologic monitoring and continued medical therapy over surgery. Thirteen hours after the onset of her symptoms, the patient was extubated. A sphincterotomy was later performed, removing 81 common bile duct stones. MRI demonstrated complete resorption of the SSEH and the patient maintained full neurological function at final follow-up. Nonsurgical management of SSEH should be considered in the context of early and sustained recovery. Severe initial neural deficit does not necessitate surgical decompression. Choledocholithiasis and subsequent Vitamin K deficiency, particularly when coupled with anticoagulant use, can increase INR and is a novel proposed risk factor for SSEH. Furthermore, coagulopathies should be medically corrected before surgical intervention within a given timeframe, as spontaneous recovery may manifest. This should be favored over surgery in patients demonstrating early and sustained recovery, as nonsurgical management is 25% more effective in achieving full recovery. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

Laparoscopic common bile duct exploration: our first 50 cases.

PubMed

Tan, Ker-Kan; Shelat, Vishalkumar Girishchandra; Liau, Kui-Hin; Chan, Chung-Yip; Ho, Choon-Kiat

2010-02-01

Laparoscopic common bile duct exploration (CBDE) is becoming more popular in the management of choledocholithiasis due to improved laparoscopic expertise and advancement in endoscopic technology and equipment. This study aimed to evaluate the safety and short-term outcome of laparoscopic CBDE in a single institution over a 3-year period. A retrospective review of the records of all patients who underwent laparoscopic CBDE in Tan Tock Seng Hospital between January 2006 and September 2008 was conducted. Fifty consecutive patients, with a median age of 60 years (range, 27 to 85) underwent laparoscopic CBDE for choledocholithiasis during the study period. About half of our patients presented as an emergency with acute cholangitis (32.0%) accounting for the majority. A total of 22 (44.0%) patients underwent laparoscopic CBDE as their primary procedure while the remaining 28 (56.0%) were subjected to preoperative ERCP initially. Of the latter group, documented stone clearance was only documented in 5 (17.9%) patients. Laparoscopic CBDE via the transcystic route was performed in 27 (54.0%) patients while another 18 patients (36.0%) had laparoscopic choledochotomy and 1 patient (2.0%) had laparoscopic choledocho-duodenostomy. There were 4 (8.0%) conversions in our series. The median operative time for laparoscopic CBDE via the transcystic route and the laparoscopic choledochotomy were 170 (75-465) and 250 (160-415) minutes, respectively. For the 18 patients who underwent a laparoscopic choledochotomy, T-tube was inserted in 8 (44.4%) patients while an internal biliary stent was placed in 4 (22.2%) with the remaining 6 patients (33.3%) undergoing primary closure of the choledochotomy. The median length of hospital stay was 2 days (range, 1 to 15) with no associated mortality. The main complications (n = 4, 8.0%) included retained CBD stones and biliary leakage. These were treated successfully with postoperative endoscopic retrograde cholangiopancreatography (ERCP) with/without percutaneous drainage with no further surgery required. Laparoscopic CBDE is a safe operation with good outcome in managing choledocholithasis. Its dividends include the numerous benefits of minimally invasive surgery. If possible, transcystic extraction is preferred to choledochotomy, as this obviates the need for biliary diversion. ERCP will still hold an important role in certain instances in the management of choledocholithiasis.

The utility and yield of endoscopic ultrasonography for suspected choledocholithiasis in common gastroenterology practice.

PubMed

Quispel, Rutger; van Driel, Lydi M W J; Veldt, Bart J; van Haard, Paul M M; Bruno, Marco J

2016-12-01

Endoscopic ultrasonography (EUS) is an established diagnostic modality for diagnosing common bile duct (CBD) stones. Its use has led to a reduction in the number of endoscopic retrograde cholangiopancreatography (ERCP) procedures performed for suspected choledocholithiasis. We aimed to explore the role of EUS in detecting CBD stones and/or sludge in common gastroenterology practice. We reviewed case records of 268 consecutive patients who underwent (EUS) procedures performed to confirm or rule out the presence of CBD stones and/or sludge between November 2006 and January 2011 in the Reinier de Graaf Hospital, Delft, The Netherlands, which is a nonacademic community hospital. On the basis of EUS findings, 169 of 268 (63%) patients did not undergo ERCP and were therefore not exposed to its risk of complications. Patients with positive findings on EUS (n=99) all underwent ERCP and endoscopic sphincterotomy. Only 57 of 99 (58%) had positive findings at ERCP. The main contributing factors to this finding seem to be time interval between EUS and ERCP and the type of CBD content (i.e. sludge, one CBD stone or more than one CBD stone) described. In our common gastroenterology practice, EUS plays an important role in selecting patients suspected to have CBD stones or sludge for ERCP. Much is to be learned about the probability of spontaneous passage of CBD stones and sludge into the duodenum.

[Laparoscopic therapy of choledocholithiasis].

PubMed

Beller, S; Bodner, W; Szinicz, G

1995-01-01

In the period November 1991 to October 1993 altogether 418 patients underwent laparoscopic cholecystectomy in our unit. Routine intraoperative cholangiography, a prerequisite for diagnosing choledocholithiasis, was successful in 99.3% of cases. 38 patients were found to have common bile duct calculi and their management and follow up are reported in this study. In 36 cases stones were successfully eliminated by means of the laparoscopic procedure, via the cystic duct in 22 cases and by choledochotomy in 14 cases. One patient required postoperative endoscopic papillotomy, and in the remaining case surgical management was changed to classical laparotomy and open choledochotomy. Postoperative complications occurred in five cases. One patient suffering from bacterial peritonitis underwent laparotomy on the 9th postoperative day, another with postoperative bleeding from the cystic artery was relaparoscopied on the same day as the minimal invasive procedure. One patient developed a liver abscess three weeks after operation, requiring drainage with the aid of ultrasound. A superficial wound infection in one patient and biliary leakage after removal of the T-tube in another patient both healed spontaneously. Our results are similar to those obtained with other therapeutic concepts. Because the papilla of Vater remains intract in minimal invasive surgery, which causes relatively little stress to the patient, as well as considering the economic advantages of a single-step procedure, this management strategy can be recommended as a valuable alternative procedure.

[Laparoscopic therapy of choledocholithiasis].

PubMed

Rechner, J; Beller, S; Zerz, A; Szinicz, G

1996-01-01

The introduction of laparoscopic cholecystectomy has led to controversial discussions about the proceeding in case of coincident common bile duct stones. In our unit choledocholithiasis has been treated laparoscopically since November 1991. Basic requirement has been a routine intraoperative cholangiography. 67 patients with common bile duct stones were treated until January 1995. All patients underwent a follow up and the results were compared to other concepts. In 40 cases common bile duct stones were eliminated via cystic duct and in 27 cases by choledochotomy. The choledochus was drained routinely for postoperative x-ray control. In 9 cases we found residual concrements: 7 patients required postoperative endoscopic papillotomy and in 2 cases the calculi where eliminated with a dormia basket introduced via drainage tube. In one case surgical management was changed to laparotomy. Postoperative complications occurred in 8 cases. One patient suffering from bacterial peritonitis underwent laparotomy on the 9th postoperative day; one with bleeding from the cystic artery was treated by relaparoscopy. One patient developed a liver abscess and two patients a bilioma requiring ultrasound guided drainage. A superficial wound infection in one patient and a biliary leakage after removal of the drainage in two patients healed spontaneously. Due to an intact papilla with less stress to the patient, as well as a complication rate comparable with other published therapeutic concepts, this strategy can be recommended as a valuable alternative procedure.

[Intraoperative choledochoscopy usefulness in the treatment of difficult biliary stones].

PubMed

Cuendis-Velázquez, A; Rojano-Rodríguez, M E; Morales-Chávez, C E; González Angulo-Rocha, A; Fernández-Castro, E; Aguirre-Olmedo, I; Torres-Ruiz, M F; Orellana-Parra, J C; Cárdenas-Lailson, L E

2014-01-01

Choledocholithiasis presents in 5-10% of the patients with biliary lithiasis. Numerous treatment algorithms have been considered for this disease, however, up to 10% of these therapeutic procedures may fail. Intraoperative choledochoscopy has become a useful tool in the treatment of patients with difficult-to-manage choledocholithiasis. To determine the usefulness of intraoperative choledochoscopy in the laparoendoscopic treatment of difficult stones that was carried out in our service. A cross-sectional study was conducted. The case records were reviewed of the patients that underwent intraoperative choledochoscopy during biliary tree exploration plus laparoscopic choledochoduodenal anastomosis within the time frame of March 1, 2011 and May 31, 2012, at the Hospital General Dr. Manuel Gea González. Transabdominal choledochoscopies were performed with active stone extraction when necessary, followed by peroral choledochoscopies through the recently formed bilioenteric anastomosis. The data were analyzed with descriptive statistics and measures of central tendency. The mean age was 71 years, 57% of the patients were women, and the ASA III score predominated. Active extraction of stones with 7 to 35mm diameters was carried out in 4 of the cases and the absence of stones in the biliary tract was corroborated in all the patients. The mean surgery duration was 18 minutes (range: 4 to 45min). Choledochoscopy is a safe and effective minimally invasive procedure for the definitive treatment of difficult stones. Copyright © 2013 Asociación Mexicana de Gastroenterología. Published by Masson Doyma México S.A. All rights reserved.

[Intraoperative ultrasonography, dissection with ultra-shears and trans-cystic choledochoscopy during laparoscopic approach in obstructive lithiasis icterus case].

PubMed

Alecu, L; Corodeanu, G; Costan, I; Lungu, C; Staicu, A

2001-01-01

The authors present the case of a 48 years old male with lithiasis obstructive icterus who was operated by laparoscopic transcystic approach with choledochoscopy. This minimally invasive technique was very spectacular trough the using of laparoscopic ultrasonography, dissection with Ultra-Shears device and transcystic choledochoscopy. Careful watching of abdominal laparoscopic view and transcystic choledochoscopic view is the particularity of laparoscopic transcystic management of choledocholithiasis. This metod don't let us to explore the biliary tract before the junction between common bile duct and cystic duct.

Laparoscopic Choledochoduodenostomy.

PubMed

Cuendis-Velázquez, Adolfo; E Trejo-Ávila, Mario; Rosales-Castañeda, Enrique; Cárdenas-Lailson, Eduardo; E Rojano-Rodríguez, Martin; Romero-Loera, Sujey; A Sanjuan-Martínez, Carlos; Moreno-Portillo, Mucio

Today's options for biliary bypass procedures, for difficult choledocholithiasis, range from open surgery to laparo-endoscopic hybrid procedures. The aim of this study was to analyze the outcomes of patients with difficult choledocholithiasis treated with laparoscopic choledochoduodenostomy. We performed a prospective observational study from March 2011 to June 2016. We included patients with difficult common bile duct stones (recurrent or unresolved by ERCP) in which a biliary bypass procedure was required. We performed a laparoscopic bile duct exploration with choledochoduodenostomy and intraoperative cholangioscopy. A total of 19 patients were included. We found female predominance (78.9%), advanced mean age (72.4±12 years) and multiple comorbidities. Most patients with previous episodes of choledocholitiasis or cholangitis, mode 1 (min-max: 1-7). Mean common bile duct diameter 24.9±7mm. Mean operative time 218.5±74min, estimated blood loss 150 (30-600)mL, resume of oral intake 3.2±1 days, postoperative length of stay 4.9±2 days. We found a median of 18 (12-32) months of follow-up. All patients with normalization of liver enzymes during follow-up. One patient presented with sump syndrome and one patient died due to nosocomial pneumonia. Laparoscopic choledochoduodenostomy with intraoperative cholangioscopy seems to be safe and effective treatment for patients with difficult common bile duct stones no resolved by endoscopic procedures. This procedure is a good option for patients with advanced age and multiple comorbidities. We offer all the advantages of minimally invasive surgery to these patients. Copyright © 2017 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

New classification system for indications for endoscopic retrograde cholangiopancreatography predicts diagnoses and adverse events.

PubMed

Yuen, Nicholas; O'Shaughnessy, Pauline; Thomson, Andrew

2017-12-01

Indications for endoscopic retrograde cholangiopancreatography (ERCP) have received little attention, especially in scientific or objective terms. To review the prevailing ERCP indications in the literature, and to propose and evaluate a new ERCP indication system, which relies on more objective pre-procedure parameters. An analysis was conducted on 1758 consecutive ERCP procedures, in which contemporaneous use was made of an a-priori indication system. Indications were based on the objective pre-procedure parameters and divided into primary [cholangitis, clinical evidence of biliary leak, acute (biliary) pancreatitis, abnormal intraoperative cholangiogram (IOC), or change/removal of stent for benign/malignant disease] and secondary [combination of two or three of: pain attributable to biliary disease ('P'), imaging evidence of biliary disease ('I'), and abnormal liver function tests (LFTs) ('L')]. A secondary indication was only used if a primary indication was not present. The relationship between this newly developed classification system and ERCP findings and adverse events was examined. The indications of cholangitis and positive IOC were predictive of choledocholithiasis at ERCP (101/154 and 74/141 procedures, respectively). With respect to secondary indications, only if all three of 'P', 'I', and 'L' were present there was a statistically significant association with choledocholithiasis (χ 2 (1) = 35.3, p < .001). Adverse events were associated with an unusual indication leading to greater risk of unplanned hospitalization (χ 2 (1) = 17.0, p < .001). An a-priori-based indication system for ERCP, which relies on pre-ERCP objective parameters, provides a more useful and scientific classification system than is available currently.

Multimodality imaging of hepato-biliary disorders in pregnancy: a pictorial essay.

PubMed

Ong, Eugene M W; Drukteinis, Jennifer S; Peters, Hope E; Mortelé, Koenraad J

2009-09-01

Hepato-biliary disorders are rare complications of pregnancy, but they may be severe, with high fetal and maternal morbidity and mortality. Imaging is, therefore, essential in the rapid diagnosis of some of these conditions so that appropriate, life-saving treatment can be administered. This pictorial essay illustrates the multimodality imaging features of pregnancy-induced hepato-biliary disorders, such as acute fatty liver of pregnancy, preeclamsia and eclampsia, and HELLP syndrome, as well as those conditions which occur in pregnancy but are not unique to it, such as viral hepatitis, Budd-Chiari syndrome, focal hepatic lesions, biliary sludge, cholecystolithiasis, and choledocholithiasis.

Laparoscopic Common Bile Duct Exploration for Choledocholithiasis: Analysis of Practice Patterns of Intermountain HealthCare.

PubMed

Gilsdorf, Daniel; Henrichsen, Jake; Liljestrand, Katie; Staheli, Allison; Olsen, Griffin; Narayanan, Prem; Ott, Mark; Morris, David S; Price, Raymond

2018-06-01

The ideal management of common bile duct (CBD) stones remains controversial, whether with single-stage management using laparoscopic CBD exploration (LCBDE) during laparoscopic cholecystectomy, or with 2-stage management using preoperative or postoperative ERCP. We wished to elucidate the practice patterns within our health system, which includes both large urban referral centers and small rural critical access hospitals. We conducted a retrospective data analysis from our 22-hospital, not-for-profit, integrated healthcare system. All patients with a diagnosis of choledocholithiasis who underwent laparoscopic cholecystectomy (LC) and either ERCP or LCBDE for duct clearance between 2008 and 2013 were included. Demographic data, along with disease-specific characteristics and outcomes, were collected and compared. During the study period, 37,301 patients underwent LC. Of these, 1,961 (5.3%) met inclusion criteria. Single-stage management with LC+LCBDE was performed in 28% of patients, and the remaining 72% underwent 2-stage management with ERCP (73% postoperative ERCP, 27% preoperative). Mean total number of procedures was lowest in the LC+LCBDE group vs the post-cholecystectomy ERCP group vs the preoperative ERCP group (mean 1.4 vs 2.1 vs 2.3; p < 0.05). Hospital charges were also lower in the LC+LCBDE group vs post-cholecystectomy ERCP vs preoperative ERCP groups ($9,000 vs $10,800 vs $14,200; p < 0.05). Single-stage vs two-stage management varied greatly between hospitals (from 0% to 93%). Single-stage management of CBD stones resulted in the fewest procedures and lower hospital charges without an increase in complications. Single-stage management (LC+LCBDE) of CBD stones is underused and can offer better value in today's cost-constrained environment. Copyright © 2018 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Gallstones and common bile duct calculi in infancy and childhood.

PubMed

Kumar, R; Nguyen, K; Shun, A

2000-03-01

Gallstones and common bile duct calculi have been increasingly diagnosed in recent years in infants and children. The present study aims to review the spectrum of this disorder in the last two decades. During the period 1979-96 a total of 102 consecutive infants and children were diagnosed in Royal Alexandra Hospital for Children with gallstones or common bile duct calculi. A detailed retrospective analysis and follow-up of these children form the basis of the present report. The median age at presentation was 10 years. Recurrent right upper quadrant pain was the most common clinical presentation. The male-to-female ratio was 3:2 and this male predominance was noted in all the age groups. Aetiologically three identifiable groupings were noted: idiopathic disease (n = 66), haematological diseases (n = 23) and specific non-haematological disease (n = 13). The incidence of idiopathic and haematological stones had increased two-fold in the second half of the study. The majority of children (86%) underwent surgical correction. Choledocholithiasis (CDL) was noted in 18 children (18%). Jaundice was commonly associated with abdominal pain in this group. A higher incidence of common bile duct calculi was noted in females and children less than 5 years of age (P < 0.01). Common bile duct calculi were accurately diagnosed by pre-operative imaging in all 18 children. Surgical correction was required in all except two. The present study suggests an increasing incidence of gallstones in children. Cholelithiasis in children occurs commonly in boys, is idiopathic in aetiology and presents with a vague right upper quadrant pain. Choledocholithiasis is not uncommon in children, occurs more commonly in girls aged < 5 years and presents with jaundice or abnormal liver function tests.

Laparoscopic CBD exploration using a V-shaped choledochotomy.

PubMed

Kim, Eun Young; Lee, Soo Ho; Lee, Jun Suh; Hong, Tae Ho

2015-05-12

Laparoscopic common bile duct exploration (LCBDE) is a treatment modality for choledocholithiasis. The advantages of this technique are that it is less invasive than conventional open surgery and it permits single-stage management; however, other technical difficulties limit its use. The aim of this article is to introduce our novel technique for LCBDE, which may overcome some of the limitations of conventional LCBDE. Since December 2013, ten patients have undergone LCBDE using a V-shaped choledochotomy (V-CBD). After the confluence of the cystic duct and the CBD were exposed, a V-shaped incision was made along the medial wall of the cystic duct and the lateral wall of the common hepatic duct, which comprise two sides of Calot's triangle. The choledochoscope was inserted into the lumen of the CBD through a V-shaped incision, and all CBD stones were retrieved using a basket or a Fogarty balloon catheter or were irrigated with saline. After CBD clearance was confirmed using the choledochoscope, the choledochotomy was closed with the bard absorbable suture material known as V-loc. The diameter of the CBD ranged from 8 to 30 mm, and the mean size of the stones was 11.6 ± 8.4 mm. The mean operative time was 97.8 ± 30.3 min, and the mean length of the postoperative hospital stay was 6.0 ± 4.6 days. All patients recovered without any postoperative complications, except for one patient who developed postoperative pancreatitis. No conversions to laparotomy were observed, and there were no recurrent stones and no need of T-tube insertion. This report suggests that our novel technique, known as V-CBD, may represent a feasible and straightforward procedure for treating choledocholithiasis, especially when the CBD is not dilated.

Use of magnetic resonance cholangiography in the diagnosis of choledocholithiasis: prospective comparison with a reference imaging method

PubMed Central

Zidi, S; Prat, F; Le Guen, O; Rondeau, Y; Rocher, L; Fritsch, J; Choury, A; Pelletier, G

1999-01-01

Background—Magnetic resonance cholangiography (MRC) is a new technique for non-invasive imaging of the biliary tract. 
Aim—To assess the results of MRC in patients with suspected bile duct stones as compared with those obtained with reference imaging methods. 
Patients/Methods—70 patients (34 men and 36 women, mean (SD) age 71 (15.5) years; median 75) with suspected bile duct stones were included (cholangitis, 33; pancreatitis, three; suspected post-cholecystectomy choledocholithiasis, nine; cholestasis, six; stones suspected on ultrasound or computed tomography scan, 19). MR cholangiograms with two dimensional turbo spin echo sequences were acquired. Endoscopic retrograde cholangiography with or without sphincterotomy (n = 63), endosonography (n = 5), or intraoperative cho- langiography (n = 2) were the reference imaging techniques used for the study and were performed within 12 hours of MRC. Radiologists were blinded to the results of endoscopic retrograde cholangiography and previous investigations. 
Results—49 patients (70%) had bile duct stones on reference imaging (common bile duct, 44, six of which impacted in the papilla; intrahepatic, four; cystic duct stump, one). Stone size ranged from 1 to 20 mm (mean 6.1, median 5.5). Twenty seven patients (55%) had bile duct stones smaller than 6 mm. MRC diagnostic accuracy for bile duct lithiasis was: sensitivity, 57.1%; specificity, 100%; positive predictive value, 100%; negative predictive value, 50%. 
Conclusions—Stones smaller than 6 mm are still often missed by MRC when standard equipment is used. The general introduction of new technical improvements is needed before this method can be considered reliable for the diagnosis of bile duct stones. 

 Keywords: bile duct calculi; endoscopic retrograde cholangiography; magnetic resonance cholangiography PMID:9862837

The Incidence of Complications in Single-stage Endoscopic Stone Removal for Patients with Common Bile Duct Stones: A Propensity Score Analysis.

PubMed

Saito, Hirokazu; Kadono, Yoshihiro; Kamikawa, Kentaro; Urata, Atsushi; Imamura, Haruo; Matsushita, Ikuo; Kakuma, Tatsuyuki; Tada, Shuji

2018-02-15

Objective Single-stage endoscopic stone removal for choledocholithiasis is an advantageous approach because it is associated with a shorter hospital stay; however, few studies have reported the incidence of complications related to this procedure in detail. The aim of this study was to examine the incidence of complications and efficacy of this procedure. Methods This retrospective study investigated the incidence of complications in 345 patients with naive papilla who underwent therapeutic endoscopic retrograde cholangiopancreatography (ERCP) for choledocholithiasis at three institutions between April 2014 and March 2016 by a propensity score analysis. The efficacy of single-stage endoscopic stone removal was assessed based on a hospital stay of within 7 days and the number of ERCP attempts. Results Among 114 patients who underwent single-stage endoscopic stone removal, 15 patients (13.2%) experienced complications. Among the remaining 231 patients in the two-stage endoscopic stone removal group, complications were observed in 17 patients (7.4%). The propensity score analysis, which was adjusted for confounding factors, revealed that single-stage endoscopic stone removal was not a significant risk factor for complications (p=0.52). In patients in whom >10 min was required for deep cannulation, single-stage endoscopic stone removal was not a significant risk factor for complications in the propensity score analysis (p=0.37). In the single-stage group, the proportion of patients with a hospital stay of within 7 days was significantly higher and the number of ERCP attempts was significantly lower in comparison to the two-stage group (p <0.0001 and <0.0001, respectively). Conclusion Single-stage endoscopic stone removal did not increase the incidence of complications associated with ERCP and was effective for reducing the hospital stay and the number of ERCP attempts.

The Incidence of Complications in Single-stage Endoscopic Stone Removal for Patients with Common Bile Duct Stones: A Propensity Score Analysis

PubMed Central

Saito, Hirokazu; Kadono, Yoshihiro; Kamikawa, Kentaro; Urata, Atsushi; Imamura, Haruo; Matsushita, Ikuo; Kakuma, Tatsuyuki; Tada, Shuji

2017-01-01

Objective Single-stage endoscopic stone removal for choledocholithiasis is an advantageous approach because it is associated with a shorter hospital stay; however, few studies have reported the incidence of complications related to this procedure in detail. The aim of this study was to examine the incidence of complications and efficacy of this procedure. Methods This retrospective study investigated the incidence of complications in 345 patients with naive papilla who underwent therapeutic endoscopic retrograde cholangiopancreatography (ERCP) for choledocholithiasis at three institutions between April 2014 and March 2016 by a propensity score analysis. The efficacy of single-stage endoscopic stone removal was assessed based on a hospital stay of within 7 days and the number of ERCP attempts. Results Among 114 patients who underwent single-stage endoscopic stone removal, 15 patients (13.2%) experienced complications. Among the remaining 231 patients in the two-stage endoscopic stone removal group, complications were observed in 17 patients (7.4%). The propensity score analysis, which was adjusted for confounding factors, revealed that single-stage endoscopic stone removal was not a significant risk factor for complications (p=0.52). In patients in whom >10 min was required for deep cannulation, single-stage endoscopic stone removal was not a significant risk factor for complications in the propensity score analysis (p=0.37). In the single-stage group, the proportion of patients with a hospital stay of within 7 days was significantly higher and the number of ERCP attempts was significantly lower in comparison to the two-stage group (p <0.0001 and <0.0001, respectively). Conclusion Single-stage endoscopic stone removal did not increase the incidence of complications associated with ERCP and was effective for reducing the hospital stay and the number of ERCP attempts. PMID:29151506

Use of biliary stent in laparoscopic common bile duct exploration.

PubMed

Lyon, Matthew; Menon, Seema; Jain, Abhiney; Kumar, Harish

2015-05-01

It is well supported in the literature that laparoscopic common bile duct exploration (LCBDE) for choledocholithiasis has equal efficacy when compared to ERCP followed by laparoscopic cholecystectomy. Decompression after supra-duodenal choledochotomy is common practice as it reduced the risk of bile leaks. We conducted a prospective non-randomized study to compare outcomes and length of stay in patients undergoing biliary stent insertion versus T-tube drainage following LCBDE via choledochotomy. The study involved 116 patients with choledocholithiasis who underwent LCBDE and decompression of the biliary system by either ante-grade biliary stent or T-tube insertion. A 7 French straight/duodenal curve biliary Diagmed™ stent (9-11 cm) was placed in 82 patients (Biliary Stent Group). T-tube insertion was used for 34 patients (T-tube group). The length of hospital stay and complications for the selected patients were recorded. All trans-cystic common bile duct explorations were excluded from the study. The mean hospital stay for patients who underwent ante-grade biliary stent or T-tube insertion after LBCDE were 1 and 3.4 days, respectively. This is a statistically significant result with a p value of less than 0.001. Of the T-tube group, two patients required laparoscopic washout due to bile leaks, one had ongoing biliary stasis and one reported ongoing pain whilst the T-tube was in situ. A complication rate of 11.2%, this was a significant finding. There were no complications or concerns reported for the Biliary Stent Group. Our results show that there is a significant reduction in length of hospital stay and morbidity for patients that have ante-grade biliary stent decompression of the CBD post laparoscopic choledochotomy when compared T-tube drainage. This implies that ante-grade biliary stent insertion is likely to reduce costs and increase overall patient satisfaction. We support the use of ante-grade biliary stent insertion during LCBDE when primary closure is not preferred.

Systematic review with meta-analysis of studies comparing primary duct closure and T-tube drainage after laparoscopic common bile duct exploration for choledocholithiasis.

PubMed

Podda, Mauro; Polignano, Francesco Maria; Luhmann, Andreas; Wilson, Michael Samuel James; Kulli, Christoph; Tait, Iain Stephen

2016-03-01

With advances in laparoscopic instrumentation and acquisition of advanced laparoscopic skills, laparoscopic common bile duct exploration (LCBDE) is technically feasible and increasingly practiced by surgeons worldwide. Traditional practice of suturing the dochotomy with T-tube drainage may be associated with T-tube-related complications. Primary duct closure (PDC) without a T-tube has been proposed as an alternative to T-tube placement (TTD) after LCBDE. The aim of this meta-analysis was to evaluate the safety and effectiveness of PDC when compared to TTD after LCBDE for choledocholithiasis. A systematic literature search was performed using PubMed, EMBASE, MEDLINE, Google Scholar, and the Cochrane Central Register of Controlled Trials databases for studies comparing primary duct closure and T-tube drainage. Studies were reviewed for the primary outcome measures: overall postoperative complications, postoperative biliary-specific complications, re-interventions, and postoperative hospital stay. Secondary outcomes assessed were: operating time, median hospital expenses, and general complications. Sixteen studies comparing PDC and TTD qualified for inclusion in our meta-analysis, with a total of 1770 patients. PDC showed significantly better results when compared to TTD in terms of postoperative biliary peritonitis (OR 0.22, 95% CI 0.06-0.76, P = 0.02), operating time (WMD, -22.27, 95% CI -33.26 to -11.28, P < 0.00001), postoperative hospital stay (WMD, -3.22; 95% CI -4.52 to -1.92, P < 0.00001), and median hospital expenses (SMD, -1.37, 95% CI -1.96 to -0.77, P < 0.00001). Postoperative hospital stay was significantly decreased in the primary duct closure with internal biliary drainage (PDC + BD) group when compared to TTD group (WMD, -2.68; 95% CI -3.23 to -2.13, P < 0.00001). This comprehensive meta-analysis demonstrates that PDC after LCBDE is feasible and associated with fewer complications than TTD. Based on these results, primary duct closure may be considered as the optimal procedure for dochotomy closure after LCBDE.

[Choledochotomy and the methods for its performance].

PubMed

Guliaev, A V; Dumpe, E P; Krylov, L B; Kriger, A G

1980-10-01

The authors have made 390 operations on ductus choledochus. Indications for choledochotomy were choledocholithiasis, jaundice, cholangitis and others. The ideal choledochotomy was fulfilled in 7,1% of cases as a completion of diagnostic manipulations on the duct. The external drainage of ductus choledochus was performed in peritonitis, severe cholangitis and inflammatory alterations of the hepatoduodenal ligament and in weak senile patients (mortality--11,7%). Multiple stones and great dilatation of the duct (mortality--4,5%) were considered to serve indications for supraduodenal choledochoduodenostomy (38,7%). Papillotomy was made in fixed ampula stones, stenosis of Vater's papilla (18,2%). Lethality in such cases was twice as high as after choledochoduodenostomy (8,5%). The authors believe peritonitis and duodenostasis to be contraindications against the internal drainage of biliary ducts.

Severe acute cholangitis after endoscopic sphincterotomy induced by barium examination: A case report

PubMed Central

Zhang, Zhen-Hai; Wu, Ya-Guang; Qin, Cheng-Kun; Su, Zhong-Xue; Xu, Jian; Xian, Guo-Zhe; Wu, Shuo-Dong

2012-01-01

Endoscopic sphincterotomy (EST) is considered as a possible etiological factor for severe cholangitis. We herein report a case of severe cholangitis after endoscopic sphincterotomy induced by barium examination. An adult male patient presented with epigastric pain was diagnosed as having choledocholithiasis by ultrasonography. EST was performed and the stone was completely cleaned. Barium examination was done 3 d after EST and severe cholangitis appeared 4 h later. The patient was recovered after treated with tienam for 4 d. Barium examination may induce severe cholangitis in patients after EST, although rare, barium examination should be chosen cautiously. Cautions should be also used when EST is performed in patients younger than 50 years to avoid the damage to the sphincter of Oddi. PMID:23112564

Severe acute cholangitis after endoscopic sphincterotomy induced by barium examination: A case report.

PubMed

Zhang, Zhen-Hai; Wu, Ya-Guang; Qin, Cheng-Kun; Su, Zhong-Xue; Xu, Jian; Xian, Guo-Zhe; Wu, Shuo-Dong

2012-10-21

Endoscopic sphincterotomy (EST) is considered as a possible etiological factor for severe cholangitis. We herein report a case of severe cholangitis after endoscopic sphincterotomy induced by barium examination. An adult male patient presented with epigastric pain was diagnosed as having choledocholithiasis by ultrasonography. EST was performed and the stone was completely cleaned. Barium examination was done 3 d after EST and severe cholangitis appeared 4 h later. The patient was recovered after treated with tienam for 4 d. Barium examination may induce severe cholangitis in patients after EST, although rare, barium examination should be chosen cautiously. Cautions should be also used when EST is performed in patients younger than 50 years to avoid the damage to the sphincter of Oddi.

[Calculi formation and biliary hydrodynamics].

PubMed

Zou, S Q

1990-09-01

In this study, 167 white rabbits were divided into 5 groups to observe the effects of biliary stricture and infection on the formation of bile duct stones and the pathophysiological changes of the biliary tract. It was found that there was a gradient of static hydraulic pressure along biliary tract and the pressure was directly proportional to hepatic blood flow. In the rabbits with bile duct stone formation, the activity of SDH, ATP ase and glycogen (PAS) in the mucosa of biliary tract was low and that of LDH was high. In the biliary tract wall damaged by infection and choledocholithiasis, a frame work consisting of polysaccharide protein, mucin, and mucoid polymer was observed and the authors considered it as one of causing factors in the formation of the stones.

[Spontaneous liver rupture in a patient with choledocholithiasis resolved by ERCP].

PubMed

Bahena-Aponte, Jesús A; Ramírez de Aguilar, Guillermo; Torres Carrillo, Juan Carlos; Espino Urbina, Luis; Sánchez González, Jesús A

2016-01-01

We present the case of a 34 years old female patient who presents with abdominal pain and elevated total and direct bilirrubins, so she underwent ERCP Reporting: a) successful sphincterotomy without complications, b) choledocholithias is endoscopically resolved, c) secondary cholangitis. She developed significant abdominal pain at 72 h, with hypovolemic shock and peritoneal irritation. She was taken to the surgery, finding a grade III liver laceration. This one was resolved with liver raffia and packing, during the same operative time cholecystectomy was performed. A second look was performed at 24 h, achieving adequate control of bleeding after placing hemostatic (Nexstat®). The patient developed a subdiaphragmatic abscess which needed drainage by another laparotomy. After which the patient had a satisfactory evolution, so she was discharged.

The Safety and Efficacy of Laparoscopic Common Bile Duct Exploration Combined with Cholecystectomy for the Management of Cholecysto-choledocholithiasis: An Up-to-date Meta-analysis.

PubMed

Pan, Long; Chen, Mingyu; Ji, Lin; Zheng, Longbo; Yan, Peijian; Fang, Jing; Zhang, Bin; Cai, Xiujun

2018-03-12

The aim of this study was to compare the efficacy and safety of the laparoscopic common bile duct exploration (LCBDE) and laparoscopic cholecystectomy (LC) with preoperative endoscopic sphincterotomy (pre-EST) and LC for concomitant gallstones and common bile duct (CBD) stones. It remains controversial whether LCBDE+LC is better than pre-EST+LC for gallstones and CBD stones. A specific search of online databases was performed from January 2006 to October 2017. Relative outcomes of perioperative safety and postoperative efficacy were synthesized. Single-arm meta-analysis and cumulative meta-analysis were also conducted. A total of 13 studies involving 1757 (872 vs 885) patients were included for analysis in our study. The CBD stones clearance rate [94.1% vs 90.1%; odds ratio (OR) 1.56, P = 0.012] was significantly higher in patients who underwent LCBDE+LC than pre-EST+LC, while perioperative complications (7.6% vs 12.0%; OR 0.67, P = 0.015), conversion to other procedure (4.1% vs 7.1%; OR 0.64, P = 0.025), retained stones rate (1.2% vs 7.9%; OR 0.34, P = 0.004), lithiasis recurrence rate (1.8% vs 5.6%, OR 0.32, P = 0.005), operative time [112.28 vs 132.03 minutes; weighted mean difference (WMD) -18.08, P = 0.002], length of hospital stay (4.94 vs 6.62 days; WMD -1.63, P = 0.023), and total charges [standardized mean difference (SMD) -2.76, P = 0.002] were significantly lower in LCBDE+LC. The mortality (0.6% vs 1.1%; OR 0.32, P = 0.117) was similar between the 2 groups. The cumulative meta-analyses indicated the effect sizes of CBD stones clearance rate, perioperative complications, and conversion to other procedure have already stabilized between 2 groups. The updated meta-analysis first confirms that LCBDE+LC is superior to pre-EST+LC both in perioperative safety and short- and long-term postoperative efficacy, which should be considered as optimal treatment choice for cholecysto-choledocholithiasis.

Rehabilitation in severe memory deficit: A case study

PubMed Central

Sousa, Nariana Mattos Figueiredo

2017-01-01

The term amnesia refers to a pathological state of mind in which memory and learning are affected to a greater extent than other cognitive functions in a patient without altered level of consciousness. The aim of the current study was to describe a case of severe amnesia in a patient during neurological rehabilitation and to report the importance of preserved cognitive functions to compensate for the mnemonic deficit. VJA presented a clinical condition suggestive of encephalopathy due to caloric-protein malnutrition following several abdominal surgical procedures for complicated choledocholithiasis. A descriptive analysis of the results was carried out to outline the goals attained and the factors limiting implementation of memory aids. After the intervention program, consisting of individual and group activities, VJA showed improvement in level of recall with repetition of tasks, but still required constant external monitoring. Longitudinal follow-up is necessary to obtain more consistent results. PMID:29213515

Evaluation of Jaundice in Adults.

PubMed

Fargo, Matthew V; Grogan, Scott P; Saguil, Aaron

2017-02-01

Jaundice in adults can be an indicator of significant underlying disease. It is caused by elevated serum bilirubin levels in the unconjugated or conjugated form. The evaluation of jaundice relies on the history and physical examination. The initial laboratory evaluation should include fractionated bilirubin, a complete blood count, alanine transaminase, aspartate transaminase, alkaline phosphatase, ?-glutamyltransferase, prothrombin time and/or international normalized ratio, albumin, and protein. Imaging with ultrasonography or computed tomography can differentiate between extrahepatic obstructive and intrahepatic parenchymal disorders. Ultrasonography is the least invasive and least expensive imaging method. A more extensive evaluation may include additional cancer screening, biliary imaging, autoimmune antibody assays, and liver biopsy. Unconjugated hyperbilirubinemia occurs with increased bilirubin production caused by red blood cell destruction, such as hemolytic disorders, and disorders of impaired bilirubin conjugation, such as Gilbert syndrome. Conjugated hyperbilirubinemia occurs in disorders of hepatocellular damage, such as viral and alcoholic hepatitis, and cholestatic disorders, such as choledocholithiasis and neoplastic obstruction of the biliary tree.

Laparoscopic Common Bile Duct Exploration in Patients With Gallstones and Choledocholithiasis

PubMed Central

Rodriguez, Omaira; Bellorín, Omar; Sánchez, Renata; Benítez, Gustavo

2010-01-01

Objectives: To compare the effectiveness of laparoscopic common bile duct exploration in patients with failed endoscopic retrograde cholangiopancreatography (ERCP). Methods: This is a descriptive, comparative study. Patients with an indication of common bile duct exploration between February 2005 and October 2008 were included. We studied 2 groups: Group A: patients with failed ERCP who underwent LCBDE plus LC. Group B: patients with common bile duct stones managed with the 1-step approach (LCBDE + LC) with no prior ERCP. Results: Twenty-five patients were included. Group A: 9 patients, group B: 16 patients. Success rate, operative time, and hospital stay were as follows: group A 66% vs group B 87.5%; group A 187 minutes vs 106 minutes; group A 4.5 days vs 2.3 days; respectively. Conclusion: Patients with failed ERCP should be considered as high-complex cases in which the laparoscopic procedure success rate decreases, and the conversion rate increases considerably. PMID:20932377

Rehabilitation in severe memory deficit: A case study.

PubMed

Sousa, Nariana Mattos Figueiredo

2017-01-01

The term amnesia refers to a pathological state of mind in which memory and learning are affected to a greater extent than other cognitive functions in a patient without altered level of consciousness. The aim of the current study was to describe a case of severe amnesia in a patient during neurological rehabilitation and to report the importance of preserved cognitive functions to compensate for the mnemonic deficit. VJA presented a clinical condition suggestive of encephalopathy due to caloric-protein malnutrition following several abdominal surgical procedures for complicated choledocholithiasis. A descriptive analysis of the results was carried out to outline the goals attained and the factors limiting implementation of memory aids. After the intervention program, consisting of individual and group activities, VJA showed improvement in level of recall with repetition of tasks, but still required constant external monitoring. Longitudinal follow-up is necessary to obtain more consistent results.

The Use of a Hemostasis Introducer for Percutaneous Extraction of Bile Duct Stones.

PubMed

Feisthammel, Juergen; Moche, Micheal; Mossner, Joachim; Hoffmeister, Albrecht

2012-02-01

Choledocholithiasis is defined as presence of at least one gallstone in the bile duct. Those bile duct stones (BDS) usually are extracted by ERCP. In case the bile duct is not accessible endoscopically (e.g. after major abdominal surgery), PTCD has to be performed. Extraction of the stones via PTCD has several risks as are hemorrhage, pancreatitis and injuries of the liver tissue. We here report about our experience with a significant modification of this technique by use of a 13-french hemostasis introducer as a sheath to track the transhepatic access to the bile ducts in order to reduce time and risk. Three patients were treated by use of the reported modification. In all cases, the stones were successfully removable without complications. We demonstrate that the use of a hemostasis introducer for percutaneous extraction of common bile duct stones seems to be promising in terms of shortening hospital stay and increasing patient safety.

[MR cholangiopancreatography in choledochal cysts].

PubMed

Frampas, E; Moussaly, F; Léauté, F; Heloury, Y; Le Neel, J C; Dupas, B

1999-12-01

To assess the value of MR cholangiopancreatography (MRCP) in the diagnosis and preoperative evaluation of choledochal cysts. Five patients (aged between 6 days and 28 years) were investigated by MRCP, referred for ultrasonographic detection of a bile duct dilatation or a cystic structure, of antenatal diagnosis (1 case), for jaundice or abdominal pain (3 cases) or in late follow-up of a choledochal cyst surgery. Two endoscopic-ultrasonographic studies were performed. The five patients underwent surgery without preoperative biliary cholangiography. MRCP was performed using a HASTE sequence in frontal, oblique, axial planes (1,5 Tesla MR unit). MRCP allowed to confirm choledochal cyst, helps to specify the anatomical type (2 type I, 3 type II), detects choledocholithiasis (3 cases). Anatomic correlation was perfect. MRCP allowed to exclude gastrointestinal duplication. Anomalous junction of the pancreaticobiliary duct was found in one case. MRCP diagnoses choledochal cysts, specifies type, helps surgery and can avoid endoscopic retrograde cholangiography or endoscopic sonographic examinations especially for children. It may find an anomalous junction of the pancreaticobiliary duct.

The Use of a Hemostasis Introducer for Percutaneous Extraction of Bile Duct Stones

PubMed Central

Feisthammel, Juergen; Moche, Micheal; Mossner, Joachim; Hoffmeister, Albrecht

2012-01-01

Background Choledocholithiasis is defined as presence of at least one gallstone in the bile duct. Those bile duct stones (BDS) usually are extracted by ERCP. In case the bile duct is not accessible endoscopically (e.g. after major abdominal surgery), PTCD has to be performed. Extraction of the stones via PTCD has several risks as are hemorrhage, pancreatitis and injuries of the liver tissue. Methods We here report about our experience with a significant modification of this technique by use of a 13-french hemostasis introducer as a sheath to track the transhepatic access to the bile ducts in order to reduce time and risk. Results Three patients were treated by use of the reported modification. In all cases, the stones were successfully removable without complications. Conclusion We demonstrate that the use of a hemostasis introducer for percutaneous extraction of common bile duct stones seems to be promising in terms of shortening hospital stay and increasing patient safety. PMID:27785172

Sensitivity of hepatobiliary imaging and real-time ultrasonography in the detection of acute cholecystitis

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

Fink-Bennett, D.; Freitas, J.E.; Ripley, S.D.

To determine the sensitivity of hepatobiliary imaging (HBI) and strict- and liberal-criteria real-time ultrasonography (RTUS), the authors retrospectively analyzed 100 cases of pathologically proved acute cholecystitis (AC). A positive HBI was one in which there was nonvisualization of the gallbladder up to four hours after the administration of technetium 99m-disofenin. In the absence of hypoalbuminemia, cirrhosis, or ascites, pathognomonic RTUS findings (strict criteria) for AC were wall edema and/or pericholecystic fluid. Findings indicative of AC (liberal criteria) included the demonstration of stones, a thick gallbladder wall, nonshadowing echoes, or the ultrasonographic Murphy's sign. Of the 100 cases of AC, 91more » were calculous, and nine were acalculous. Four of 100 patients had associated choledocholithiasis. The sensitivities in detecting calculous AC were as follows: HBI, 97%; liberal-criteria RTUS, 86%; and strict-criteria RTUS, 24%. The sensitivities in detecting acalculous AC were as follows: HBI, 100%; liberal-criteria RTUS, 89%; and strict-criteria RTUS, 44%.« less

A rare case of choledochal cyst with pancreas divisum: case presentation and literature review.

PubMed

Ransom-Rodríguez, Adrián; Blachman-Braun, Ruben; Sánchez-García Ramos, Emilio; Varela-Prieto, Jesús; Rosas-Lezama, Erick; Mercado, Miguel Ángel

2017-02-01

Choledochal cysts are rare congenital malformations of the bile duct characterized by dilatations of the intrahepatic and/or extrahepatic portion of the biliary tree, they are associated to an anomalous arrangement of the pancreaticobiliary duct. Pancreas divisum results from a fusion failure of the pancreatic buds. The coexistence of pancreas divisum and choledochal cyst in adults has been reported in less than 10 well documented cases. This article presents a case of a 42-year-old Peruvian man with intermittent episodes of abdominal pain, initially diagnosed with choledocholithiasis, who underwent open cholecystectomy. During surgery, a diagnosis of choledochal cyst and pancreas divisum was made, and therefore a hepaticoduodenostomy was performed. The patient was referred to our hospital due to persistence of abdominal pain. After admission, a papillectomy was achieved without further complications. A cyst resection and dismantling of hepaticoduodenostomy with Roux-en-Y was performed 8 years later. During the subsequent 18-month follow-up, the patient remains asymptomatic.

Agenesis of the gallbladder with hypoplastic cystic duct diagnosed at laparoscopy.

PubMed

Kwon, A-Hon; Yanagimoto, Hiroaki; Matsui, Yoichi; Imamura, Atsushi

2006-08-01

An 86-year-old man was admitted to our department with complaints of intermittent upper abdominal pain. Ultrasonography of the abdomen showed dilated extrahepatic bile ducts containing stones; however, the gallbladder was not clearly identified. Magnetic resonance cholangiopancreatography showed dilated extrahepatic ducts and choledocholithiasis without gallbladder visualization. The stone extraction was performed with endoscopic sphincterotomy. Three-dimensional images using spiral-computed tomography after intravenous-infusion cholangiography clearly demonstrated an obstruction of the cystic duct. The patient was scheduled for laparoscopic cholecystectomy. At laparoscopy, the gallbladder fossa was not identified on the undersurface of the liver. Despite a thorough examination of the intrahepatic (left-sided within the lesser omentum), retroperitoneal, retrohepatic (within the falciform ligament), retroduodenal, and retropancreatic areas using laparoscopic ultrasonography, the gallbladder was not found. After careful dissection of the hepatoduodenal ligament, the dilated extrahepatic bile duct and a 1-cm length of hypoplastic cystic duct were found. Gallbladder agenesis is usually accompanied by the lack of the cystic duct. The present case is the third report of gallbladder agenesis with a patent or hypoplastic cystic duct.

Laparoscopic managment of common bile duct stones: our initial experience.

PubMed Central

Aroori, S.; Bell, J. C.

2002-01-01

The management of choledocholithiasis has changed radically since the introduction of laparoscopic cholecystectomy. However, perceived technical difficulties have deterred many surgeons from treating common bile duct stones laparoscopically at the time of cholecystectomy. This has lead to reliance on endoscopic retrograde cholangiopancreatography followed by endoscopic sphincterotomy to deal with common bile duct stones. We retrospectively reviewed the charts of patients who had laparoscopic common bile duct exploration at Downe Hospital between December 1999 and August 2001. Among 149 laparoscopic cholecystectomies done by our group in this period, 10 patients (6.7%) underwent laparoscopic CBD exploration, three by the transcystic technique and seven by choledochotomy. Three patients (2%) had unsuspected stones found on routine per- operative cholangiogram. The mean operative time was 2.34hrs (range 1.50-3.30hrs). The mean hospital post- operative stay was 3 days (range 1-6 days). Post-operative morbidity was zero. Stone clearance was achieved in all cases. We conclude, laparoscopic exploration of the common bile duct is relatively safe and straightforward method. The key skill required is the ability to perform laparoscopic suturing with confidence. PMID:12137159

Laparoscopic managment of common bile duct stones: our initial experience.

PubMed

Aroori, S; Bell, J C

2002-05-01

The management of choledocholithiasis has changed radically since the introduction of laparoscopic cholecystectomy. However, perceived technical difficulties have deterred many surgeons from treating common bile duct stones laparoscopically at the time of cholecystectomy. This has lead to reliance on endoscopic retrograde cholangiopancreatography followed by endoscopic sphincterotomy to deal with common bile duct stones. We retrospectively reviewed the charts of patients who had laparoscopic common bile duct exploration at Downe Hospital between December 1999 and August 2001. Among 149 laparoscopic cholecystectomies done by our group in this period, 10 patients (6.7%) underwent laparoscopic CBD exploration, three by the transcystic technique and seven by choledochotomy. Three patients (2%) had unsuspected stones found on routine per- operative cholangiogram. The mean operative time was 2.34hrs (range 1.50-3.30hrs). The mean hospital post- operative stay was 3 days (range 1-6 days). Post-operative morbidity was zero. Stone clearance was achieved in all cases. We conclude, laparoscopic exploration of the common bile duct is relatively safe and straightforward method. The key skill required is the ability to perform laparoscopic suturing with confidence.

Forgotten CBD stent (102 months) with stone-stent complex: A case report.

PubMed

Barai, Varsha; Hedawoo, Jagadish; Changole, Sanjay

2017-01-01

Choledocholithiasis is presence of stone in Common bile duct (CBD) which can be treated by endoscopy or surgery [1]. Retained foreign bodies like stents forms a nidus for stone formation resulting in pain, fever, jaundice. 60 years female patient admitted in surgery ward with features of cholangitis with computed tomography showing cholangitic abscess with dilated common bile duct and sludge around stent in situ. Stone was found at proximal end of stent during surgery. Stents may remain without complications or may migrate, and rarely form nidus for stone formation. If kept for long time they lead to bacterial proliferation, biofilm formation and precipitation of calcium bilirubinate presenting as fever, pain, jaundice. Stent-stone complex can be treated endoscopically and surgically [6,7]. As stent can cause stone formation, infection and other complications, timely removal of stent should advised. III-effects of stent in-situ should be explained, record should be maintained [8] and patient should be advised regular follow up and stent removal after 6 weeks. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

[Laparoscopic cholecystectomy. First year experience at the Salvador Zubirán National Institute of Nutrition].

PubMed

Orozco, H; Mercado, M A; Prado, E

1993-01-01

The results at our institution with laparoscopic cholecystectomy in its first year are informed. The patients included in this study were routinely evaluated for an open procedure. The operation was done with the standard technique and equipment. In the postoperative period, ultrasound was done. Seventy-eight patients were included, 63 of them females. Age averaged 49.5 years (range 20-77). In three cases, choledocholithiasis was also demonstrated; these patients were treated with transendoscopic sphincterotomy. In 74 cases only cholelithiasis was demonstrated, two of them with shrinked gallbladder. In one case adenomyosis was found. Sixty-five cases had associated diseases which did not preclude the operation. Six cases were converted to an open cholecystectomy: two because of bleeding, the two cases with shrinked gallbladders, one with intrahepatic gallbladder, and the last one because of a Mirizzi syndrome with bile duct injury. In all cases, the conversion resolved the indication including the Mirizzi syndrome that required biliary reconstruction. No operative mortality was recorded. wound infection four, wound hematoma one, subhepatic hematoma two, and bile duct injury one.

Actual Time Required for Dynamic Fluoroscopic Intraoperative Cholangiography

PubMed Central

Whitwam, Paul; Turner, David; Kennedy, Kathy; Hashmi, Syed

2005-01-01

Objectives: This study was undertaken to determine the actual amount of time a dynamic fluoroscopic intraoperative cholangiogram adds to a laparoscopic cholecystectomy. A secondary objective was to define the information gained from this procedure. Methods: A consecutive case study of 52 patients undergoing laparoscopic cholecystectomy was used. Time was recorded from placement of a laparoscopic hemoclip across the cystic duct at its junction with the gallbladder until successful completion of the intraoperative cholangiogram. The mean, median, and range of times for these cases, as well as the results and false-negative rates, were determined. Results: Cholangiography was successfully completed in 96% of patients. The mean time added to laparoscopic cholecystectomy by the addition of dynamic fluoroscopic intraoperative cholangiography was 4.3 minutes. The median time was 3.0 minutes. The times ranged from 2.0 minutes to 16.0 minutes. Choledocholithiasis was present in 15.4% of these patients. The false-positive rate was zero in this study. Conclusions: Dynamic fluoroscopic intraoperative cholangiogram was fast and efficient. The information gained was significant in that 15% of patients proceeded on to laparoscopic common bile duct exploration. We conclude that intraoperative cholangiography should be a routine addition to laparoscopic cholecystectomy. PMID:15984705

Clonorchis sinensis ova in bile juice cytology from a patient with severe hyperbilirubinemia and portal vein thrombosis.

PubMed

Fujiya, Keiichi; Ganno, Hideaki; Ando, Masayuki; Chong, Ja-Mun

2016-03-01

Infection with the trematode Clonorchis sinensis is the most common human fluke infection in East Asian populations. Although this infection is associated with obstructive jaundice or choledocholithiasis, portal vein thrombosis has not been reported. Here, we report the first case of a 60-year-old man who had both C. sinensis infection and portal vein thrombosis with severe hyperbilirubinemia (75.4 mg/dl). He initially presented with abdominal pain and jaundice. Computed tomography revealed gallstones, common bile duct calculus, and thrombus in the left main branch of the portal vein. A nasobiliary tube was inserted under endoscopic retrograde cholangiography. Cytology of the bile juice revealed many C. sinensis eggs. The abdominal pain and jaundice improved following choledocholithotomy and combination treatment with a chemotherapeutic agent and anti-coagulant. This case suggests that inflammation around the portal vein as a result of C. sinensis infection has the potential to evoke portal vein thrombosis. Such cases should be treated with both a chemotherapeutic agent and anti-coagulant therapy. In conclusion, the possibility of infection with C. sinensis should be considered in patients presenting with hyperbilirubinemia and portal vein thrombosis, particularly in East Asian populations. © 2015 Wiley Periodicals, Inc.

Acute pancreatitis with saw palmetto use: a case report.

PubMed

Bruminhent, Jackrapong; Carrera, Perliveh; Li, Zhongzhen; Amankona, Raymond; Roberts, Ingram M

2011-08-25

Saw palmetto is a phytotherapeutic agent commercially marketed for the treatment of benign prostatic hyperplasia. Evidence suggests that saw palmetto is a safe product, and mild gastrointestinal adverse effects have been reported with its use. We report a case of acute pancreatitis, possibly secondary to the use of saw palmetto. A 61-year-old Caucasian man with a history of benign prostatic hyperplasia and gastroesophageal reflux disease developed epigastric pain associated with nausea 36 hours prior to presentation. He denied drinking alcohol prior to the development of his symptoms. His home medications included saw palmetto, lansoprazole and multivitamins. Laboratory results revealed elevated lipase and amylase levels. An abdominal ultrasound demonstrated a nondilated common bile duct, without choledocholithiasis. Computed tomography of his abdomen showed the pancreatic tail with peripancreatic inflammatory changes, consistent with acute pancreatitis. Our patient's condition improved with intravenous fluids and pain management. On the fourth day of hospitalization his pancreatic enzymes were within normal limits: he was discharged home and advised to avoid taking saw palmetto. It is our opinion that a relationship between saw palmetto and the onset of acute pancreatitis is plausible, and prescribers and users of saw palmetto should be alert to the possibility of such adverse reactions.

Evaluation of relative criteria for single-incision laparoscopic cholecystectomy.

PubMed

Matsui, Yoichi; Yamaki, So; Hirooka, Satoshi; Yamamoto, Tomohisa; Yanagimoto, Hiroaki; Satoi, Sohei; Kon, Masanori

2018-05-01

Although single-incision laparoscopic cholecystectomy (SILC) has no advantage over conventional laparoscopic cholecystectomy (LC), except for better cosmesis, few reports have discussed the criteria for SILC. The aim of this study was to evaluate the suitability of our criteria for SILC. During the study period, SILC was performed at our institution under the following criteria. The inclusion criteria were elective surgery, age of < 60 years, and body mass index of < 30 kg/m 2 . The exclusion criteria were a thick gallbladder wall, history of choledocholithiasis, previous abdominal surgery, and serious concomitant disease. We reviewed data regarding consecutive patients who underwent LC at our institution from November 2009 to March 2016. The data were assessed with respect to patient characteristics, operative data, and postoperative outcomes. A total of 1093 patients underwent elective LC, and 232 (21.2%) of these patients underwent SILC using our criteria. Fourteen patients (6.0%) who underwent SILC required extra ports. Among the patients aged < 60 years, 50.2% (232/462) underwent SILC. There were few adverse events, including intra- and postoperative complications, among the patients who underwent SILC. The above-mentioned criteria are safe, necessary, and sufficient for SILC over conventional LC. Copyright © 2016. Published by Elsevier Taiwan.

Failed biliary cannulation: Clinical and technical outcomes after tertiary referral endoscopic retrograde cholangiopancreatography

PubMed Central

Swan, Michael P; Bourke, Michael J; Williams, Stephen J; Alexander, Sina; Moss, Alan; Hope, Rick; Ruppin, David

2011-01-01

AIM: Prospective evaluation of repeat endoscopic retrograde cholangiopancreatography (ERCP) for failed Schutz grade 1 biliary cannulation in a high-volume center. METHODS: Prospective intention-to-treat analysis of patients referred for biliary cannulation following recent unsuccessful ERCP. RESULTS: Fifty-one patients (35 female; mean age: 62.5 years; age range: 40-87 years) with previous failed biliary cannulation were referred for repeat ERCP. The indication for ERCP was primarily choledocholithiasis (45%) or pancreatic malignancy (18%). Successful biliary cannulation was 100%. The precut needle knife sphincterotomy (NKS) rate was 27.4%. Complications occurred in 3.9% (post-ERCP pancreatitis). An identifiable reason for initial unsuccessful biliary cannulation was present in 55% of cases. Compared to a cohort of 940 naïve papilla patients (female 61%; mean age: 59.9 years; age range: 18-94 years) who required sphincterotomy over the same time period, there was no statistical difference in the cannulation success rate (100% vs 98%) or post-ERCP pancreatitis (3.1% vs 3.9%). Precut NKS use was more frequent (27.4% vs 12.7%) (P = 0.017). CONCLUSION: Referral to a high-volume center following unsuccessful ERCP is associated with high technical success, with a favorable complication rate, compared to routine ERCP procedures. PMID:22174549

Training vs practice: A tale of opposition in acute cholecystitis.

PubMed

Patel, Purvi P; Daly, Shaun C; Velasco, Jose M

2015-10-18

Acute cholecystitis is one of the most common surgical diagnoses encountered by general surgeons. Despite its high incidence there remains a range of treatment of approaches. Current practices in biliary surgery vary as to timing, intraoperative utilization of biliary imaging, and management of bile duct stones despite growing evidence in the literature defining best practice. Management of patients with acute cholecystitis with early laparoscopic cholecystectomy (LC) results in better patient outcomes when compared with delayed surgical management techniques including antibiotic therapy or percutaneous cholecystostomy. Regardless of this data, many surgeons still prefer to utilize antibiotic therapy and complete an interval LC to manage acute cholecystitis. The use of intraoperative biliary imaging by cholangiogram or laparoscopic ultrasound has been demonstrated to facilitate the safe completion of cholecystectomy, minimizing the risk for inadvertent injury to surrounding structures, and lowering conversion rates, however it is rarely utilized. Choledocholithiasis used to be a diagnosis managed exclusively by surgeons but current practice favors referral to gastroenterologists for performance of preoperative endoscopic removal. Yet, there is evidence that intraoperative laparoscopic stone extraction is safe, feasible and may have added advantages. This review aims to highlight the differences between existing management of acute cholecystitis and evidence supported in the literature regarding best practice with the goal to change surgical practice to adopt these current recommendations.

Training vs practice: A tale of opposition in acute cholecystitis

PubMed Central

Patel, Purvi P; Daly, Shaun C; Velasco, Jose M

2015-01-01

Acute cholecystitis is one of the most common surgical diagnoses encountered by general surgeons. Despite its high incidence there remains a range of treatment of approaches. Current practices in biliary surgery vary as to timing, intraoperative utilization of biliary imaging, and management of bile duct stones despite growing evidence in the literature defining best practice. Management of patients with acute cholecystitis with early laparoscopic cholecystectomy (LC) results in better patient outcomes when compared with delayed surgical management techniques including antibiotic therapy or percutaneous cholecystostomy. Regardless of this data, many surgeons still prefer to utilize antibiotic therapy and complete an interval LC to manage acute cholecystitis. The use of intraoperative biliary imaging by cholangiogram or laparoscopic ultrasound has been demonstrated to facilitate the safe completion of cholecystectomy, minimizing the risk for inadvertent injury to surrounding structures, and lowering conversion rates, however it is rarely utilized. Choledocholithiasis used to be a diagnosis managed exclusively by surgeons but current practice favors referral to gastroenterologists for performance of preoperative endoscopic removal. Yet, there is evidence that intraoperative laparoscopic stone extraction is safe, feasible and may have added advantages. This review aims to highlight the differences between existing management of acute cholecystitis and evidence supported in the literature regarding best practice with the goal to change surgical practice to adopt these current recommendations. PMID:26483868

Certain aspects of normal and abnormal motility of sphincter of Oddi.

PubMed

Coelho, J C; Moody, F G

1987-01-01

Applications of electromyographic and endoscopic manometric techniques in experimental and clinical studies have enhanced our knowledge of the normal physiology and motility disturbances of the sphincter of Oddi. The sphincter of Oddi has an active role in coordinating the time and rate of secretion of biliopancreatic juice into the duodenum. In the opossum, the sphincter of Oddi exhibits spontaneous contractions that migrate distally along the sphincter and expels its contents into the duodenum. Although the motor activity of the sphincter of Oddi is independent from that of the duodenum, there is a correlation between the frequency of bursts of spike potentials in the sphincter of Oddi and the migrating motor complex phases in the duodenum. Abnormal motility of the sphincter of Oddi has been reported during endoscopic manometric evaluation of patients with choledocholithiasis and sphincter of Oddi dyskinesia. Patients with common bile duct stones have an increase in the frequency of retrograde propagation of phasic waves. Elevation of basal pressure as well as an increase in the frequency and amplitude of sphincter of Oddi phasic waves and the common bile duct-duodenum gradient pressure may occur in patients with sphincter of Oddi dyskinesia. Endoscopic manometric studies of the sphincter of Oddi may become an important method to diagnose sphincter of Oddi dyskinesia.

Endoscopic ultrasound in common bile duct dilatation with normal liver enzymes

PubMed Central

De Angelis, Claudio; Marietti, Milena; Bruno, Mauro; Pellicano, Rinaldo; Rizzetto, Mario

2015-01-01

In recent years, the description of isolated bile duct dilatation has been increasingly observed in subjects with normal liver function tests and nonspecific abdominal symptoms, probably due to the widespread use of high-resolution imaging techniques. However, there is scant literature about the evolution of this condition and the impact of endoscopic ultrasound (EUS) in the diagnostic work up. When noninvasive imaging tests (transabdominal ultrasound, computed tomography or magnetic resonance cholangiopancreatography) fail to identify the cause of dilatation and clinical or biochemical alarm signs are absent, the probability of having biliary disease is considered low. In this setting, using EUS, the presence of pathologic findings (choledocholithiasis, strictures, chronic pancreatitis, ampullary or pancreatic tumors, cholangiocarcinoma), not always with a benign course, has been observed. The aim of this review has been to evaluate the prevalence of disease among non-jaundiced patients without signs of cytolysis and/or cholestasis and the assessment of EUS yield. Data point out to a promising role of EUS in the identification of a potential biliary pathology. EUS is a low invasive technique, with high accuracy, that could play a double cost-effective role: identifying pathologic conditions with dismal prognosis, in asymptomatic patients with negative prior imaging tests, and excluding pathologic conditions and further follow-up in healthy subjects. PMID:26191344

Acute pancreatitis with saw palmetto use: a case report

PubMed Central

2011-01-01

Introduction Saw palmetto is a phytotherapeutic agent commercially marketed for the treatment of benign prostatic hyperplasia. Evidence suggests that saw palmetto is a safe product, and mild gastrointestinal adverse effects have been reported with its use. We report a case of acute pancreatitis, possibly secondary to the use of saw palmetto. Case presentation A 61-year-old Caucasian man with a history of benign prostatic hyperplasia and gastroesophageal reflux disease developed epigastric pain associated with nausea 36 hours prior to presentation. He denied drinking alcohol prior to the development of his symptoms. His home medications included saw palmetto, lansoprazole and multivitamins. Laboratory results revealed elevated lipase and amylase levels. An abdominal ultrasound demonstrated a nondilated common bile duct, without choledocholithiasis. Computed tomography of his abdomen showed the pancreatic tail with peripancreatic inflammatory changes, consistent with acute pancreatitis. Our patient's condition improved with intravenous fluids and pain management. On the fourth day of hospitalization his pancreatic enzymes were within normal limits: he was discharged home and advised to avoid taking saw palmetto. Conclusion It is our opinion that a relationship between saw palmetto and the onset of acute pancreatitis is plausible, and prescribers and users of saw palmetto should be alert to the possibility of such adverse reactions. PMID:21867545

EUS-guided methylene blue cholangiopancreatography for benign biliopancreatic diseases after failed ERCP.

PubMed

Consiglieri, Claudia F; Gornals, Joan B; Albines, Gino; De-la-Hera, Meritxell; Secanella, Lluis; Pelaez, Nuria; Busquets, Juli

2016-07-01

When ERCP fails, EUS-guided interventional techniques may be an alternative. The aim of this study was to evaluate the general outcomes and safety of EUS-guided methylene blue cholangiopancreatography in patients with failed ERCP in benign biliopancreatic diseases. Patients with benign biliopancreatic diseases and failed ERCP were included. EUS-guided cholangiopancreatography plus injection of methylene blue was performed, and then ERCP using coloring agent flow as an indicator of papilla orifice was performed. Procedures were prospectively collected in this observational, single-center study. Technical success, clinical success, and adverse events were analyzed retrospectively. Eleven patients were included (10 choledocholithiasis, 1 pancreatic stricture). The main reason for failed ERCP was an unidentifiable papilla. EUS-guided ductal access with cholangiopancreatography and papilla orifice identification was obtained in all cases. Technical success and clinical success rates of 91% were achieved, with successful biliopancreatic drainage in 10 patients. Adverse events included 1 peripancreatic abscess attributed to a precut, which was successfully treated. No adverse events were related to the first EUS-guided stage. EUS-guided cholangiopancreatography with methylene blue injection seems to be a feasible and helpful technique for treatment in patients with benign biliopancreatic diseases with previous failed ERCP because of an undetectable papilla. Copyright © 2016 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

Hydatid cyst of the gallbaldder: A systematic review of the literature

PubMed Central

Gómez, Roberto; Allaoua, Yousef; Colmenares, Rafael; Gil, Sergio; Roquero, Pilar; Ramia, José M

2016-01-01

AIM To evaluate all the references about primary gallbladder hidatidosis looking for best treatment evidence. METHODS Search: 1966-2015 in MEDLINE, Cochrane Library, SciELO, and Tripdatabase. Key words: “gallabladder hydatid disease” and “gallbladder hydatid cyst”. We found 124 papers in our searches but only 14 papers including 16 cases were about hydatid cyst of the gallbladder (GBHC). RESULTS Eight cases of GBHC were women and seven men. One not mentioned. Median age was 48.3 years. The most frequent clinical symptom was abdominal pain (94%) usually in the right upper quadrant. Ultrasound was performed in ten patients (62.5%) but in most cases a combination of several techniques was performed. The location of the cysts was intravesicular in five patients. Five patients presented GBHC and liver hydatid cysts. Two patients presented cholelithiasis and one choledocholithiasis. The most frequent surgical technique was cholecystectomy by laparotomy (81.25%). Simultaneous surgery of liver cysts was carried out in five cases. Eleven patients did not present postoperative complications, but one died. The mean hospital stay was seven days. No recurrence of GBHC was recorded. CONCLUSION In GBHC, the most frequent symptom is right hypocondrium pain (evidence level V). Best diagnostic methods are ultrasound and computed tomography (level V, grade D). Suggested treatment is open cholecystectomy and postoperative albendazole (level V, grade D) obtaining good clinical results and none relapses. PMID:27660675

[Laparoscopic treatment of common bile duct lithiasis associated with gallbladder lithiasis].

PubMed

Mandry, Alexandra Catalina; Bun, Maximiliano; Ued, María Laura; Iovaldi, Mario Luis; Capitanich, Pablo

2008-01-01

Laparoscopic bile duct exploration has become one of the main options for the treatment of choledocholithiasis associated with cholelithiasis. Our objective is to describe the results of a consecutive series of patients. We retrospectively analyzed 101 (66 female/16 male) patients who underwent laparoscopic bile duct exploration. Age was 58 +/- 18 years. We analyzed operaion time, hospital stay and postoperative complications according to the surgical approach (transcystic or choledochotomy). Clinical follow up was carried out for 90 days after surgery and then subsequently by telephone. 1435 laparoscopic cholecystectomies were performed between January 1998 and December 2005. Of those, 101 of those patients underwent laparoscopic bile duct exploration for cholelithiasis and common bile duct stones. We evaluated clinical, laboratory and ultrasound predictors: 70 patients had positive and 31 negative predictors. Laparoscopic transcystic approach was successful in 78 patients and laparoscopic choledochotomy in 17 patients. Operation time was 154 +/- 59 minutes and hospital stay 4.31 +/- 3.44 days. Six patients (5.9%) were converted to open surgery. Two patients were re-operated for postoperative bile leakage. The overall effectiveness was 94%. Postoperative mortality was 0.99%. Median follow up was 51 months. Three patients died of unrelated conditions, three underwent ERCP and one had transfistular extraction for retained stones (3.96%). Laparoscopic treatment for common bile duct stones associated with gallbladder stones is a highly effective procedure with a low incidence of retained stones.

Meta-analysis of endoscopy and surgery versus surgery alone for common bile duct stones with the gallbladder in situ.

PubMed

Clayton, E S J; Connor, S; Alexakis, N; Leandros, E

2006-10-01

There is no clear consensus on the better therapeutic approach (endoscopic versus surgical) to choledocholithiasis. This study is a meta-analysis of the available evidence. A search of the Medline and ISI databases identified 12 studies that met the inclusion criteria for data extraction. The analysis was performed using a random-effects model. The outcome was calculated as an odds ratio (OR) or relative risk (RR) with 95 per cent confidence intervals (c.i.). Outcomes of 1357 patients were studied. There was no significant difference in successful duct clearance (OR 0.85 (95 per cent c.i. 0.64 to 1.12); P = 0.250), mortality (RR 1.79 (95 per cent c.i. 0.66 to 4.83); P = 0.250), total morbidity (RR 0.89 (95 per cent 0.71 c.i. to 1.13); P = 0.350), major morbidity (RR 1.34 (95 per cent c.i. 0.92 to 1.97); P = 0.130) or need for additional procedures (OR 1.37 (95 per cent c.i. 0.82 to 2.29); P = 0.230) between the endoscopic and surgical groups. There was also no significant difference between the endoscopic and laparoscopic surgery groups. Both approaches have similar outcomes, and treatment should be determined by local resources and expertise.

Oral (99m)Tc-DTPA simultaneous determination of duodenobiliary reflux and intestinal permeability in patients after choledocholithotomy plus T-tube drainage.

PubMed

Sun, Shao-Long; Wu, Shuo-Dong; Zhang, Xiao-Bo

2005-11-01

The high choledocholithiasis recurrence rate after choledocholithotomy plus T-tube drainage is related to biliary bacterial infection. These bacteria are from the intestine, either via the major duodenal papilla, or the penetrating intestinal mucosa. It is therefore possible that duodenobiliary reflux and increased intestinal permeability exist in patients who have undergone choledocholithotomy. This study was undertaken to find the evidence of duodenobiliary reflux and to assess intestinal permeability in these patients. Twenty-one patients who underwent choledocholithotomy plus T-tube drainage 2 months ago, and 11 healthy volunteers (controls) took orally 185MBq of (99m)Tc-DTPA. The patients' bile was collected in the next 2 hours via a T-tube and the (99m)Tc-DTPA radioactivity in the bile was counted. Intestinal permeability was evaluated by measuring the 24-hour urinary excretion rate of ingested (99m)Tc-DTPA in both patients and controls. In 6 of the 21 patients, radioactivity in the bile was detected. The intestinal permeability was significantly higher in patients (11.45%+/-6.16%) than that in controls (3.61%+/-1.63%, t=3.28, P<0.05). Duodenobiliary reflux exists in patients who have undergone choledocholithotomy plus T-tube drainage. The intestinal permeability is higher in these patients than in healthy subjects. Duodenobiliary reflux and increased intestinal permeability may be factors of cholelithiasis recurrence.

Pathogenesis of pigment gallstones in Western societies: the central role of bacteria.

PubMed

Stewart, Lygia; Oesterle, Adair L; Erdan, Ihsan; Griffiss, J MacLeod; Way, Lawrence W

2002-01-01

Bacteria are traditionally accorded a greater role in pigment gallstone formation in Eastern populations. Stone color is thought to predict the presence of bacteria; that is, black stones (Western predominant) are supposedly sterile and brown stones (Eastern predominant) contain bacteria. We previously reported that, regardless of appearance, most pigment gallstones contain bacteria. This study examined, in a large Western population (370 patients), the incidence, appearance, and chemical composition of pigment stones, and the characteristics of gallstone bacteria. One hundred eighty-six pigment stones were obtained aseptically. Bacteria were detected by means of scanning electron microscopy and gallstone culture. Chemical composition was determined by infrared spectroscopy. Bacteria were tested for slime and beta-glucuronidase production. Seventy-three percent of pigment stones contained bacteria. Choledocholithiasis was associated with gallstone bacteria. Ca-bilirubinate was present in all pigment stones. Ca-palmitate was characteristic of infected stones, and more than 75% Ca-carbonate was characteristic of sterile stones. Neither chemical composition nor stone appearance predicted the presence of bacteria. Ninety-five percent and 67% of infected pigment stones contained bacteria that produced slime and beta-glucuronidase, respectively. Most pigment stones contained bacteria that produced beta-glucuronidase, slime, and phospholipase, factors that facilitate stone formation. Thus bacteria have a major role in Western pigment gallstone formation. Furthermore, gallstone color did not predict composition or bacterial presence.

Clinical characteristics of seven patients with Aeromonas septicemia in a Japanese hospital.

PubMed

Morinaga, Yoshitomo; Yanagihara, Katsunori; Araki, Nobuko; Harada, Yosuke; Yamada, Koichi; Akamatsu, Norihiko; Matsuda, Junichi; Nishino, Tomoya; Hasegawa, Hiroo; Izumikawa, Koichi; Kakeya, Hiroshi; Yamamoto, Yoshihiro; Yasuoka, Akira; Kohno, Shigeru; Kamihira, Shimeru

2011-10-01

The genus Aeromonas comprises flagellated gram-negative rods widely distributed in freshwater, estuarine and marine environments. Aeromonas species may cause a variety of illnesses in humans, such as enterocolitis and septicemia, especially in warmer tropical or subtropical environments. To recognize the characteristics of Aeromonas septicemia in Japan, we reviewed laboratory data and medical records in our hospital. During 11 years (from 2000 to 2010), Aeromonas septicemia was observed in seven patients involving six female subjects. Six patients were observed in summer or fall. The incidence of Aeromonas septicemia was about 0.07 per 1000 admissions, and two out of the seven patients died. All patients had underlying diseases such as malignancy (six patients) and choledocholithiasis (one patient). Two patients developed septicemia within two days after ingesting raw seafood. Five patients developed Aeromonas septicemia > 48 h after admission. Fever was present in all patients, and four out of the seven patients developed septic shock. All patients developed monomicrobial septicemia. A. hydrophila was isolated from five patients, and A. caviae and A. veronii biovar sobria were isolated from one patient each. Most antimicrobial agents had high activity against the isolated strains. However, a carbapenem-resistant strain appeared in one patient during treatment and led to death. Aeromonas septicemia is uncommon in temperate areas but can occur particularly in warm seasons. Immunocompromised conditions and recent ingestion of raw fish or shellfish are important characteristics of developing Aeromonas septicemia.

Efficacy of fibrin-sealants in reducing biliary leakage following laparoscopic common bile duct exploration.

PubMed

Parra-Membrives, Pablo; Martínez-Baena, Darío; Lorente-Herce, José Manuel; Martín-Balbuena, Ramón

2018-05-21

In spite of the acquired experience with laparoscopic common bile duct exploration (LCBDE) for choledocholithiasis management, there is still a risk of biliary leakage of 5% to 15% following choledochotomy closure. We evaluate the usefulness of fibrin-collagen sealants to reduce the incidence of biliary fistula after laparoscopic choledochorrhaphy. We report a retrospective analysis of 96 patients undergoing LCBDE from March 2009 to March 2017, whose closure of the bile duct was completed by antegrade stenting and choledochorraphy or by performing a primary suture. The study population was divided into two groups according to whether they received a collagen-fibrin sealant covering the choledochorrhaphy or not, analyzing the incidence of postoperative biliary fistula in each group. Thirty-nine patients (41%) received a fibrin-collagen sponge while the bile duct closure was not covered in the remaining 57 patients (59%). The incidence of biliary fistula was 7.7% (3 patients) in the first group and 14% (8 patients) in the second group (P=.338). In patients who underwent primary choledochorraphy, the fibrin-collagen sealant reduced the incidence of biliary leakage significantly (4.5% vs. 33%, P=.020), which was a protective factor with an odds ratio of 10.5. Fibrin-collagen sealants may decrease the incidence of biliary fistula in patients who have undergone primary bile duct closure following LCBDE. Copyright © 2018 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

Expanding endourology for biliary stone disease: the efficacy of intracorporeal lithotripsy on refractory biliary calculi.

PubMed

Sninsky, Brian C; Sehgal, Priyanka D; Hinshaw, J Louis; McDermott, John C; Nakada, Stephen Y

2014-07-01

We evaluated the efficacy of ureteroscopic therapy (electrohydraulic lithotripsy [EHL] and intraductal laser lithotripsy [ILL]) in patients with challenging biliary stones secondary to anatomic variations resulting from a previous surgical procedure, including liver transplantation. A retrospective chart review was performed for all patients with previous surgical alteration of the gastrointestinal (GI) tract who underwent EHL or ILL via peroral or percutaneous access for choledocholithiasis by a single surgeon at our institution from 2000 to 2012. A database containing clinical and surgical variables was created, and long-term follow-up was conducted (3-138 months; median, 99 months). Thirteen patients (51.7±20.0 years; M:F, 10:3) in whom endoscopic retrograde cholangiopancreatography (ERCP), percutaneous transhepatic cholangiography (PTHC), or both failed were identified. Failure of ERCP/PTHC was because of inaccessibility of the calculi in all cases. Stone clearance was achieved in 12/13 (93%) patients; 8/12 (62%) after one procedure, and 4/12 (31%) after two procedures. One patient with biliary cast syndrome needed four interventions over 9 years. Major complications were low, with only one patient with hypotension and cholangitis that resolved with 24 hours of administration of intravenous fluids and antibiotics. Both endoscopic and percutaneous lithotripsies are effective treatments for refractory biliary calculi resulting from the post-surgical GI tract. Although a staged second procedure may be necessary in patients with significant stone burden, this is significantly better than extensive open surgery.

Biliary drainage after laparoscopic choledochotomy

PubMed Central

Wei, Qi; Hu, Hong-Jie; Cai, Xiao-Yan; Li, Li-Bo; Wang, Guan-Yu

2004-01-01

AIM: Transcystic biliary decompression (TCBD) has been proposed as an alternative to T-tube placement after laparoscopic choledochotomy (LCD). This permits safe primary closure of the choledochotomy and eliminates the complications associated with T-tubes. TCBD tube has been secured by Roeder knots and transfixation, and removed later than 3 wk after surgery. We presented a modified TCBD (mTCBD) method after LCD using the ureteral catheter and the Lapro-Clip (David and Geck, Danbury, Connecticut, USA), and compared it with T-tube drainage. METHODS: Between October 2002 and June 2003, patients with choledocholithiasis undergoing LCD with mTCBD (mTCBD Group, n = 30) were retrospectively compared to those undergoing LCD with T-tube drainage (T-tube Group, n = 52) at a single institution. RESULTS: There were no significant differences in operative time and retained stones between the two groups. Patients in mTCBD group had a significantly decreased average output of bile compared with those in T-tube group (306 ± 141 vs 409 ± 243 mL/24 h, P = 0.000). Removal of drain tubes in mTCBD group was done significantly earlier than that in T-tube group (median, 5 vs 29 d, P = 0.000). No complication related to drain tubes was found in mTCBD group, and morbidity rate with the T-tube was significantly higher (11.5%), and bile leakage following T-tube removal was 5.8%. CONCLUSION: A modified TCBD after LCD is safe, effective and easy to perform. It may reduce postoperative complications, especially bile leakage. PMID:15457567

Noninvasive Imaging of the Biliary System Relevant to Percutaneous Interventions

PubMed Central

Thomas, Stephen; Jahangir, Kayleen

2016-01-01

Clinical data such as history, physical examination, and laboratory tests are useful in identifying patients with biliary obstruction and biliary sources of infection. However, if intervention is planned, noninvasive imaging is needed to confirm the presence, location, and extent of the disease process. Currently, the most commonly available and used noninvasive modalities are ultrasound (US), computed tomography (CT), magnetic resonance (MR), and nuclear medicine hepatobiliary scintigraphy (HIDA). US is quick, portable, readily available, and is commonly the first imaging modality used when biliary pathology is suspected. It is excellent in the detection of cholelithiasis and acute cholecystitis but is limited in detecting choledocholithiasis. CT is excellent at detecting infected postoperative fluid collections, bilomas, biliary obstruction, and biliary infection but is limited in the detection of cholelithiasis. Therefore, US may be more useful than CT for the initial screening of acute biliary disease. MR has inherent advantages over CT, as it does not use ionizing radiation, can be done without intravenous contrast, and its detection of cholelithiasis is not affected by the internal composition of the stone. Magnetic resonance cholangiopancreatography can be used to determine the cause and location of biliary obstruction but is limited in the detection of small stones and the evaluation of the biliary tract near the ampulla. HIDA is used to evaluate for cholecystitis, biliary obstruction, and bile leaks. The main limitation is its lack of anatomical detail, and it is therefore frequently performed in conjunction with other described modalities. PMID:27904246

Direct peroral cholangioscopy using an ultrathin endoscope: making technique easier.

PubMed

Sola-Vera, Javier; Uceda, Francisco; Cuesta, Rubén; Vázquez, Narcís

2014-01-01

Cholangioscopy is a useful tool for the study and treatment of biliary pathology. Ultrathin upper endoscopes allow direct peroral cholangioscopy (DPC) but have some drawbacks. The aim of the study was to evaluate the success rate of DPC with an ultrathin endoscope using a balloon catheter to reach the biliary confluence. Prospective observational study. An ultrathin endoscope (Olympus XP180N, outer diameter 5.5 mm, working channel 2 mm) was used. To access the biliary tree, free-hand technique was used. To reach the biliary confluence an intraductal balloon catheter (Olympus B5-2Q diameter 1.9 mm) and a 0.025 inch guide wire was used. In all cases sphincterotomy and/or sphincteroplasty was performed. The success rate was defined as the percentage of cases in which the biliary confluence could be reached with the ultrathin endoscope. Fifteen patients (8 men/7 women) were included. Mean age was 77.7 + or - 10.8 years (range 45-91). The indications for cholangioscopy were suspected bile duct stones (n = 9), electrohydraulic lithotripsy for the treatment of difficult choledocholithiasis (n = 5) and evaluation of biliary stricture (n = 1). Access to the bile duct was achieved in 14/15 cases (93.3%). Biliary confluence was reached in 13/15 cases (86.7%). One complication was observed in one patient (oxigen desaturation). DPC with an ultrathin endoscope can be done with the free-hand technique. Intraductal balloon-guided DPC allows full examination of the common bile duct in most cases.

Non-traumatic perforation of common hepatic duct: Case report and review of literature HP.

PubMed

Atwez, Abdelaziz; Augustine, Matthew; Nottingham, James M

2017-01-01

Non-traumatic biliary perforation other than the gallbladder is extremely rare and most commonly seen in children in association with congenital biliary anomalies. We present a rare case of choledocholithiasis that progressed to spontaneous perforation of the common hepatic duct probably from ischemic necrosis caused by impaction of large biliary stones. A 62-year-old female presented with diarrhea and jaundice. She was found to have two 2.5cm stones in the common hepatic duct. Stones could not be extracted by ERCP, and placement of biliary stent was done to restore patency. The patient was lost to follow up and returned after three months with a new onset of similar symptoms. At that time ERCP and a stent change were done without resolution of the symptoms. Patient then underwent an open exploration and was found to have a free perforation in the lateral aspect of the common hepatic duct just at the bifurcation of the right and left hepatic radicals. Through this perforation stones were both extracted and cholangiogram showed free flow with the distal biliary stent. The stent was nowhere near the site of perforation which appeared to be caused by pressure necrosis from the impacted stones. Impacted stones in the biliary tree need to be extracted to avoid pressure necrosis and spontaneous perforation. ERCP and stent placement should be used only as temporizing measures to manage the acute obstructive phase. Definitive surgical intervention must follow initial biliary decompression to extract the impacted biliary stones and avoid complications. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Drug induced liver injury with analysis of alternative causes as confounding variables.

PubMed

Teschke, Rolf; Danan, Gaby

2018-04-01

Drug-induced liver injury (DILI) is rare compared to the worldwide frequent acute or chronic liver diseases. Therefore, patients included in series of suspected DILI are at high risk of not having DILI, whereby alternative causes may confound the DILI diagnosis. The aim of this review is to evaluate published case series of DILI for alternative causes. Relevant studies were identified using a computerized search of the Medline database for publications from 1993 through 30 October 2017. We used the following terms: drug hepatotoxicity, drug induced liver injury, hepatotoxic drugs combined with diagnosis, causality assessment and alternative causes. Alternative causes as variables confounding the DILI diagnosis emerged in 22 published DILI case series, ranging from 4 to 47%. Among 13 335 cases of suspected DILI, alternative causes were found to be more likely in 4555 patients (34.2%), suggesting that the suspected DILI was probably not DILI. Biliary diseases such as biliary obstruction, cholangitis, choledocholithiasis, primary biliary cholangitis and primary sclerosing cholangitis were among the most missed diagnoses. Alternative causes included hepatitis B, C and E, cytomegalovirus, Epstein-Barr virus, ischemic hepatitis, cardiac hepatopathy, autoimmune hepatitis, nonalcoholic fatty liver disease, nonalcoholic steatohepatitis, and alcoholic liver disease. In more than one-third of published global DILI case series, alternative causes as published in these reports confounded the DILI diagnosis. In the future, published DILI case series should include only patients with secured DILI diagnosis, preferentially established by prospective use of scored items provided by robust diagnostic algorithms such as the updated Roussel Uclaf causality assessment method. © 2018 The British Pharmacological Society.

Management for CBD stone-related mild to moderate acute cholangitis: urgent versus elective ERCP.

PubMed

Jang, Sang Eon; Park, Sang Wook; Lee, Ban Seok; Shin, Cheol Min; Lee, Sang Hyub; Kim, Jin-Wook; Jeong, Sook-Hyang; Kim, Nayoung; Lee, Dong Ho; Park, Joo Kyung; Hwang, Jin-Hyeok

2013-07-01

There is no doubt that urgent biliary decompression needs to be done in case of severe acute cholangitis. However, it remains to be determined how early biliary decompression should be performed and elective intervention would be comparable to urgent intervention, in case of mild to moderate choledocholithiasis associated cholangitis. One hundred ninety-five patients were enrolled who were diagnosed with mild to moderate cholangitis with common bile duct (CBD) stones between January 2006 and August 2010. They were divided into two groups according to door to intervention time, and urgent (≤24 h, n = 130) versus elective (>24 h, n = 82). Primary outcomes of this study were technical success rate (CBD stones removal) and clinical success rate (improvement of cholangitis) between the two groups. Hospital stay and intervention-related complications were also evaluated. There was no statistically significant difference in technical, clinical success rate and intervention-related complications between the urgent and elective groups (P = 0.737, 0.285, 0.398, respectively). Patients in the urgent group had significantly shorter hospitalization than in the elective group (6.8 vs. 9.2 days, P < 0.001), and furthermore, intervention to discharge time was also significantly shorter by 1.1 days in the urgent group (P = 0.035). In terms of laboratory parameters, initial CRP level was the only factor correlated with hospital stay and intervention to discharge time. This study demonstrates that urgent ERCP would be recommended in the management of patients with CBD stone-related mild to moderate acute cholangitis because of the advantage of short hospital stay and intervention to discharge time.

Immediate effects of endoscopic sphincterotomy on sphincter of Oddi motility.

PubMed

Błaut, U; Marecik, J; Gniady, J; Laskiewicz, J; Thor, P J

2000-01-01

The evidence exists that incomplete sphincterotomy in patients with biliary tract diseases may result in early symptoms reoccurrence or lack of improvement. Sphincter of Oddi manometry (SOM) can be used to verify the completeness of the procedure. The purpose of the study was to investigate the immediate effects of biliary endoscopic sphincterotomy (BES) and common bile duct stones (CBDS) clearance on biliary sphincter of Oddi (SO) motility. Moreover the percentage of incomplete sphincterotomies was estimated. 26 patients (6 male, 20 female, 24-93 years) with confirmed choledocholithiasis were investigated. All underwent BES followed by CBDS extraction, and then SO manometry (SOM) was performed. Moreover 6 patients underwent SOM prior to BES. SOM was performed with a triple lumen 5 Fr catheter attached to the water perfused low compliance system. Immediately after sphincterotomy and extraction of the CBDS common bile duct pressure dropped from a mean of 10.9 mmHg to 2.9 mmHg (p < 0.05). Similarly basal biliary sphincter pressure decreased from 22.7 mmHg to 7.3 mmHg (p < 0.05). 20 patients presented duodeno-choledochal gradient of less than 5 mmHg. However only 10 patients had also basal sphincter pressure lower than 5 mmHg. The phasic sphincter activity was abolished in 16 patients, whereas phasic contractions persisted in 10 patients. Seven patients displayed uncoordinated, low amplitude contractility. BES significantly decreases SO and CBD pressures, but when performed for CBDS extraction, commonly does not abolish SO motor activity nor ablate choledocho-duodenal gradient. Therefore to confirm the completeness of sphincterotomy, SO manometry is recommended.

Endoscopic manometry of the sphincter of Oddi in sphincterotomized patients.

PubMed

Ugljesić, M; Bulajić, M; Milosavljević, T; Stimec, B

1995-01-01

Endoscopic sphincterotomy (ES) of the sphincter of Oddi (SO) has been accepted as an effective method in extraction of common bile duct stones in postcholecystectomy patients. The purpose of this study was to examine the completeness of the performed ES and observe the post sphincterotomy pancreatic duct sphincter (PDS) activity using endoscopic manometry. Activity of the sphincter of Oddi was examined in 15 sphincterotomized patients using endoscopic manometry one to 2.5 years after endoscopic sphincterotomy for choledocholithiasis. In eight patients absence of choledochoduodenal gradient, baseline pressure and the sphincter of Oddi phasic activity up to 2.5 years after endoscopic sphincterotomy indicated a complete sphincterotomy. In seven patients with incomplete endoscopic sphincterotomy, manometry exhibited either a lower choledochoduodenal gradient and baseline pressure without phasic activity of the sphincter of Oddi (three patients), a sphincter of Oddi activity without choledochoduodenal gradient (one patient), or a complete restitution of the sphincter of Oddi activity 1 to 2 years after endoscopic sphincterotomy (three patients). In five patients, with complete endoscopic sphincterotomy, measurements of pancreatic sphincter activity showed lower values of the pancreatic ductal pressure and baseline pressure, while the pancreatic sphincter phasic activity was equal to that found in the control group. Endoscopic manometry is method which enables us to test the completeness of endoscopic sphincterotomy and to follow the restitution of the phasic contractile function of the sphincter. Manometric findings reveal pancreatic sphincter in most patients as a separate sphincteric entity, the function of which is reduced but not eliminated by a complete endoscopic sphincterotomy.

Long-term outcome of endoscopic metallic stenting for benign biliary stenosis associated with chronic pancreatitis.

PubMed

Yamaguchi, Taketo; Ishihara, Takeshi; Seza, Katsutoshi; Nakagawa, Akihiko; Sudo, Kentarou; Tawada, Katsuyuki; Kouzu, Teruo; Saisho, Hiromitsu

2006-01-21

Endoscopic metal stenting (EMS) offers good results in short to medium term follow-up for bile duct stenosis associated with chronic pancreatitis (CP); however, longer follow-up is needed to determine if EMS has the potential to become the treatment of first choice. EMS was performed in eight patients with severe common bile duct stenosis due to CP. After the resolution of cholestasis by endoscopic naso-biliary drainage three patients were subjected to EMS while, the other five underwent EMS following plastic tube stenting. The patients were followed up for more than 5 years through periodical laboratory tests and imaging techniques. EMS was successfully performed in all the patients. Two patients died due to causes unrelated to the procedure: one with an acute myocardial infarction and the other with maxillary carcinoma at 2.8 and 5.5 years after EMS, respectively. One patient died with cholangitis because of EMS clogging 3.6 years after EMS. None of these three patients had showed symptoms of cholestasis during the follow-up period. Two patients developed choledocholithiasis and two suffered from duodenal ulcers due to dislodgement of the stent between 4.8 and 7.3 years after stenting; however, they were successfully treated endoscopically. Thus, five of eight patients are alive at present after a mean follow-up period of 7.4 years. EMS is evidently one of the very promising treatment options for bile duct stenosis associated with CP, provided the patients are closely followed up; thus setting a system for their prompt management on emergency is desirable.

Increased risk and severity of ERCP-related complications associated with asymptomatic common bile duct stones.

PubMed

Saito, Hirokazu; Kakuma, Tatsuyuki; Kadono, Yoshihiro; Urata, Atsushi; Kamikawa, Kentaro; Imamura, Haruo; Tada, Shuji

2017-09-01

 Endoscopic removal of asymptomatic common bile duct stones (CBDS) is generally recommended. Although many reports have described the risk of complications in endoscopic retrograde cholangiopancreatography (ERCP), no studies have addressed this problem in the context of asymptomatic CBDS. This study examines the risk of complications arising in ERCP for asymptomatic CBDS.  This retrospective study included 425 patients with naive papilla who underwent therapeutic ERCP for choledocholithiasis at 2 institutions in Japan for 2 years. The risk of complications was examined in patients who were divided into the asymptomatic and symptomatic CBDS groups. We used propensity score analysis to adjust for confounding effects.  Complications were observed in 32 (7.5 %) of the 425 patients. Of the 358 patients with symptomatic CBDS, 14 patients (3.9 %) had complications. In contrast, of the 67 patients with asymptomatic CBDS, 18 patients (26.9 %) had complications. Propensity score analysis revealed that asymptomatic CBDS was a significant risk factor, with a significantly higher incidence of complications compared with symptomatic CBDS (odds ratio, 5.3). Moderate to severe complications were observed in 15 of 18 patients (83.3 %) in the asymptomatic CBDS group, with significantly more moderate to severe complications than those in the symptomatic CBDS (odds ratio, 6.7).  Asymptomatic CBDS carried a high risk of ERCP-related complications, and these were often more severe. In asymptomatic CBDS, endoscopic treatment should be carefully performed after considering the patient's background, and detailed explanation of its possible complications should be given to patients in advance.

Effects of melatonin on the acute inflammatory response associated with endoscopic retrograde cholangiopancreatography: A randomized, double-blind, placebo-controlled trial.

PubMed

Hernández-Velázquez, B; Camara-Lemarroy, C R; González-González, J A; García-Compean, D; Monreal-Robles, R; Cordero-Pérez, P; Muñoz-Espinosa, L E

2016-01-01

Endoscopic retrograde cholangiopancreatography (ERCP) is associated with an acute inflammatory response and melatonin has a variety of immunomodulatory and antioxidant effects studied experimentally in pancreatobiliary pathology. The aim of our study was to evaluate the effects of peri-procedural administration of melatonin on the inflammatory response and lipid peroxidation associated with ERCP. In this proof-of-concept clinical trial, 37 patients with a high probability of choledocholithiasis were randomized to receive peri-procedure (ERCP) melatonin or placebo. We measured the serum concentration of tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL-6), vascular endothelial growth factor (VEGF), lipid peroxidation, amylase, and liver function tests 24h before and after the procedure. We found no pre-procedure or post-procedure differences between the melatonin group or the placebo group (P>.05) in the serum concentrations of TNF-alpha (melatonin: 153.8 vs. 149.4ng/m; placebo: 103.5 vs. 107.3ng/ml), IL-6 (melatonin: 131.8 vs. 133.3ng/ml; placebo: 177.8 vs. 197.8ng/ml), or VEGF (melatonin: 157.3 vs. 157.8pg/ml; placebo: 97.3 vs. 97.8pg/ml), or in relation to lipid peroxidation (melatonin: 39.2 vs. 72.3μg/ml; placebo: 66.4 vs. 90.5μg/ml). After ERCP, a significant decrease in the AST, ALT, and total bilirubin levels was found only in the melatonin group (P<.05). The administration of melatonin was safe and tolerable. Melatonin is safe and tolerable in patients undergoing ERCP, but it does not appear to affect inflammatory cytokine concentrations or lipid peroxidation. Copyright © 2016 Asociación Mexicana de Gastroenterología. Publicado por Masson Doyma México S.A. All rights reserved.

Success of single-balloon enteroscopy in patients with surgically altered anatomy.

PubMed

Kurzynske, Frank C; Romagnuolo, Joseph; Brock, Andrew S

2015-08-01

Single-balloon enteroscopy (SBE) was introduced in 2007 to diagnose and treat small-bowel disorders. No study to date has evaluated SBE in patients with surgically altered anatomy outside of ERCP. To evaluate the efficacy, yield, and safety of SBE in patients with surgically altered anatomy. Retrospective study. Tertiary-care academic medical center. All patients with altered surgical anatomy who underwent SBE at the Medical University of South Carolina from July 2007 to September 2013. SBE. Diagnostic yield, therapeutic yield, technical success, and adverse events. A total of 48 patients met inclusion criteria. Mean age was 56 years (77% female). Eleven patients underwent single-balloon PEG placement, 8 single-balloon ERCP, 22 non-PEG/non-ERCP anterograde SBE, and 7 retrograde SBE. Previous surgeries included Roux-en-Y gastric bypass (n=26), small-intestine resection (n=6), colon resection (n=5), Whipple procedure (n=4), choledochojejunostomy (n=3), hepaticojejunostomy (n=1), Billroth I (n=1), Billroth II (n=1), and Puestow procedure (n=1). Procedural indications were PEG tube placement (n=11), choledocholithiasis (n=2), biliary stricture (n=2), obstructive jaundice (n=1), cholangitis (n=1), ampullary mass (n=1), sphincter of Oddi dysfunction (n=1), anemia and/or bleeding (n=15), abdominal pain (n=9), radiologic evidence of obstruction (n=3), and Peutz-Jeghers syndrome (n=2). The technical success rate was 73% in single-balloon PEG placement, 88% in single-balloon ERCP, 82% in other anterograde SBEs, and 86% in retrograde SBEs. No intraprocedural or postprocedural adverse events were observed. Single center, retrospective study. SBE is safe and effective in patients with surgically altered anatomy. Copyright © 2015 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

Endoscopic retrograde cholangio-pancreatography practice in district general hospitals in North East England: a Northern Regional Endoscopy Group (NREG) study.

PubMed

Chatterjee, S; Rees, C; Dwarakanath, A D; Barton, R; MacDonald, C; Greenaway, J; Gregory, W; Reddy, A; Nylander, D L

2011-06-01

Endoscopic retrograde cholangio-pancreatography (ERCP) is an important tool for the management of pancreato-biliary disease. The aim of this study was to compare the current practice of ERCP in North East England against the key 2004 National Confidential Enquiry Report into Patient Outcome and Death (NCEPOD) recommendations and the standards set by the Joint Advisory Group on Gastrointestinal Endoscopy (JAG). This was a prospective multicentre study involving all hospitals in North East England, coordinated through the Northern Regional Endoscopy Group (NREG). Fourteen endoscopy units submitted data for 481 ERCPs. Mean dose of midazolam was 3.24 mg (standard deviation 1.35; range 1-8 mg). Coagulation profile results were available on 469 patients (97%). Radiological investigations were documented in 96% of the procedures (463 of 481) prior to ERCP. The most common indication for ERCP was related to choledocholithiasis and its complications.  All procedures were performed with a therapeutic intent. A total of 84% of all patients were either American Society of Anesthesiologists grade I or II. The selective biliary cannulation rate was 87.3%. The total completion rate of all procedures was 80.2% (381 of 475) and completion of therapy was 89.5% (425 of 475). The 30-day mortality rate was 2% (ten patients) and procedure-related complications occurred in 5% of patients. There were no deaths directly as a result of ERCP; all deaths were related to underlying medical conditions. The practice of ERCP in North East England adheres to the key recommendations of the NCEPOD and the standards set by JAG. The rates of complications compare favourably with those reported internationally.

Predictive factors for clinically actionable computed tomography findings in inflammatory bowel disease patients seen in the emergency department with acute gastrointestinal symptoms.

PubMed

Yarur, Andres J; Mandalia, Amar B; Dauer, Ryan M; Czul, Frank; Deshpande, Amar R; Kerman, David H; Abreu, Maria T; Sussman, Daniel A

2014-06-01

The wide use of abdomino-pelvic computed tomography (APCT) in emergency departments (ED) has raised the concern for radiation exposure, costs and potential reactions to contrast agents. The aim of this study was to determine the yield and predictive factors for clinically actionable findings (CAF) in APCTs performed in patients with inflammatory bowel disease (IBD) who visit the ED. We performed a cross-sectional study including patients with IBD who visited the ED. Variables considered were demographics, IBD phenotype, clinical symptoms, IBD medication use prior to ED visit, laboratory values, and imaging results. The primary outcome was a composite of CAF, defined as new, intra-abdominal abscess or tumor, bowel obstruction, fistulae, diverticulitis, choledocholithiasis, or appendicitis. 354 patients were included. One or more CAF were reported in 26.6% of the APCTs (32.1% in CD and 12.8% in UC [p<0.01]). Independent predictive variables of CAF in CD were: CRP level ≥5mg/dl (p=0.04), previous history of IBD surgery (p=0.037), Black race (p<0.01) and low body mass index (p<0.01). None of the study variables predicted CAF in UC. The yield for CAF with APCT in the ED was high for CD patients but minimal for those with UC and was not improved by the use of contrast. Elevated CRP, low BMI, Black race and previous history of IBD surgery predicted CAF in CD but no variables were predictive of CAF in UC. Copyright © 2013 European Crohn's and Colitis Organisation. Published by Elsevier B.V. All rights reserved.

Risk factors for choledocholithiasis in a south Indian population: a case-control study.

PubMed

Chandran, Alexander Palapatti; Sivarajan, Ramya Ramakrishnan; Srinivas, Melpakkam; Srinivasan, Vijaya; Venkataraman, Jayanthi

2013-11-01

To identify risk factors for common bile duct (CBD) stones in a south Indian population. Demographic characteristics and diet details were obtained from patients with isolated CBD stones (Gp I) and those with combined CBD and gallstones (Gp II) and age- and sex-matched controls. The risk factors were compared between the two groups. The demographic characteristics were similar between the two groups and matched controls. The significant risk factors for Gp I were infrequent consumption of green vegetable (odds ratio (OR), 2.3; p < 0.05), intake of tea/coffee (OR 3.3; p < 0.01) and less consumption of sugar (p < 0.01). For Gp II, the risk factors were frequent intake (>3 times per week) of spices (OR, 2.8; p < 0.05), fried foods (OR, 2.7; p < 0.05), tamarind (OR, 2.8; p < 0.01), and quantum of oil (p < 0.01) per month. Green vegetables (OR, 8.5; p < 0.00001) and sugar (9.5 + 4.2 vs. 13.8 + 11.2 g; p < 0.00001) were protective. Between the two groups, the risk factors for Gp II were less frequent green vegetable intake (OR: 6.4; p < 0.00001), more frequent spicy food (0-3 times per week) (OR, 7.0; p < 0.05), and higher monthly oil intake (251 + 105 vs. 292 + 89 mL; p < 0.05). CBD stones in both groups were associated with reduced intake of sugar and green vegetables. Our findings need to be validated in larger studies.

Serum and biliary MMP-9 and TIMP-1 concentrations in the diagnosis of cholangiocarcinoma

PubMed Central

İnce, Ali Tüzün; Yıldız, Kemal; Gangarapu, Venkatanarayana; Kayar, Yusuf; Baysal, Birol; Karatepe, Oğuzhan; Kemik, Ahu Sarbay; Şentürk, Hakan

2015-01-01

Aim: Cholangiocarcinoma is generally detected late in the course of disease, and current diagnostic techniques often fail to differentiate benign from malignant disease. Ongoing biomarker studies for early diagnosis of cholangiocarcinoma are still continues. By this study, we analyzed the roles of serum and biliary MMP-9 and TIMP-1 concentrations in the diagnosis of cholangiocarcinoma. Materials and methods: The 113 patients (55 males, 58 females) were included; 33 diagnosed with cholangiocarcinoma (malignant group) and 80 diagnosed with choledocholithiasis (benign group). MMP-9 and TIMP-1 concentrations were analyzed in serum and bile and compared in the malignant and benign groups. Results were evaluated statistically. Results: Biliary MMP-9 concentrations were significantly higher (576 ± 209 vs. 403 ± 140 ng/ml, p < 0.01) and biliary TIMP-1 concentrations were significantly lower (22.4 ± 4.9 vs. 29.4 ± 6.1 ng/ml, p < 0.01) in the malignant than in the benign group. In contrast, serum MMP-9 and TIMP-1 concentrations were similar in the two groups. Receiver operating curve analysis revealed that the areas under the curve of bile MMP-9 and TIMP-1 were significantly higher than 0.5 (p < 0.001). The sensitivity, specificity, positive and negative predictive values, positive and negative likelihood ratios and accuracy were 0.94, 0.32, 0.36, 0.93, 1.40, 0.19 and 0.5 for biliary MMP-9, respectively, and 0.97, 0.36, 0.39, 0.97, 1.5, 0.08 and 0.54 for biliary TIMP-1, respectively. Conclusion: Serum and biliary MMP-9 and TIMP-1 tests do not appear to be useful in the diagnosis of cholangiocarcinoma. PMID:25932227

Paraduodenal Pancreatitis: Imaging and Pathologic Correlation of 47 Cases Elucidates Distinct Subtypes and the Factors Involved in its Etiopathogenesis.

PubMed

Muraki, Takashi; Kim, Grace E; Reid, Michelle D; Mittal, Pardeep; Bedolla, Gabriela; Memis, Bahar; Pehlivanoglu, Burcin; Freedman, Alexa; Erbarut Seven, Ipek; Choi, Hyejeong; Kooby, David; Maithel, Shishir K; Sarmiento, Juan M; Krasinskas, Alyssa; Adsay, Volkan

2017-10-01

Clinicopathologic characteristics of paraduodenal (groove) pancreatitis (PDP) remain to be fully unraveled. In this study, 47 PDPs with preoperative enhanced images available were subjected to detailed comparative analysis in conjunction with pathologic findings. PDP were predominantly in males (3:1) with a mean age of 50 years, and 60% had a preoperative diagnosis of cancer. Mean lesional size was 3.1 cm. Three distinct subtypes were identified by imaging. Solid-tumoral (type-1) with groove-predominant (type-1A, 36%) forming a distinct solid band between the duodenum and pancreas often with histologic microabscesses (69% vs. 33% in others), and pancreas-involving (type-1B, 19%) forming a pseudotumoral mass spanning into the head-groove area, always diagnosed preoperatively as "cancer," but often lacked parenchymal atrophy of the body (44% vs. 92%). Cyst-forming (type-2) had groove-predominant (type-2A, 15%), often accompanied by Brunner gland hyperplasia, and pancreas-predominant (type-2B, 15%) were in younger (mean: 44 y) females (57% vs. 18%) and had less alcohol/tobacco abuse (50/33% vs. 81/69%). Ill-defined (type-3; 15%) often had main pancreatic duct dilatation (mean: 5.6 vs. 2.8 mm). The capricious presentations of PDP could be attributed to variable effects of different mechanistic and precipitative etiopathogenetic factors such as disturbed accessory duct outflow (dilated Santorini duct, 87%), aggravated by alcohol (77%) with superimposed stasis in the main ampulla (previous cholecystectomy, 47%; choledocholithiasis, 9%), strictured Wirsung duct (68%), and some likely exacerbated by ischemia (hypertension [59%], tobacco abuse [64%], arteriosclerosis in the tissue [23%]). In conclusion, our study identified 3 distinct types of PDP and each may reflect different pathogenetic contributing factors.

Pancreatic fluid collections: What is the ideal imaging technique?

PubMed

Dhaka, Narendra; Samanta, Jayanta; Kochhar, Suman; Kalra, Navin; Appasani, Sreekanth; Manrai, Manish; Kochhar, Rakesh

2015-12-28

Pancreatic fluid collections (PFCs) are seen in up to 50% of cases of acute pancreatitis. The Revised Atlanta classification categorized these collections on the basis of duration of disease and contents, whether liquid alone or a mixture of fluid and necrotic debris. Management of these different types of collections differs because of the variable quantity of debris; while patients with pseudocysts can be drained by straight-forward stent placement, walled-off necrosis requires multi-disciplinary approach. Differentiating these collections on the basis of clinical severity alone is not reliable, so imaging is primarily performed. Contrast-enhanced computed tomography is the commonly used modality for the diagnosis and assessment of proportion of solid contents in PFCs; however with certain limitations such as use of iodinated contrast material especially in renal failure patients and radiation exposure. Magnetic resonance imaging (MRI) performs better than computed tomography (CT) in characterization of pancreatic/peripancreatic fluid collections especially for quantification of solid debris and fat necrosis (seen as fat density globules), and is an alternative in those situations where CT is contraindicated. Also magnetic resonance cholangiopancreatography is highly sensitive for detecting pancreatic duct disruption and choledocholithiasis. Endoscopic ultrasound is an evolving technique with higher reproducibility for fluid-to-debris component estimation with the added advantage of being a single stage procedure for both diagnosis (solid debris delineation) and management (drainage of collection) in the same sitting. Recently role of diffusion weighted MRI and positron emission tomography/CT with (18)F-FDG labeled autologous leukocytes is also emerging for detection of infection noninvasively. Comparative studies between these imaging modalities are still limited. However we look forward to a time when this gap in literature will be fulfilled.

Primary closure versus T-tube drainage in laparoscopic common bile duct exploration: a meta-analysis of randomized clinical trials.

PubMed

Wu, Xiangsong; Yang, Yong; Dong, Ping; Gu, Jun; Lu, Jianhua; Li, Maolan; Mu, Jiasheng; Wu, Wenguang; Yang, Jiahua; Zhang, Lin; Ding, Qichen; Liu, Yingbin

2012-08-01

To compare the safety and effectiveness of primary closure with those of T-tube drainage in laparoscopic common bile duct exploration (LCBDE) for choledocholithiasis. A comprehensive search was performed in the PubMed, EmBase, and Cochrane Library databases. Only randomized controlled trials comparing primary closure with T-tube drainage in LCBDE were considered eligible for this meta-analysis. The analyzed outcome variables included postoperative mortality, overall morbidity, biliary complication rate, biliary leak rate, reoperation, operating time, postoperative hospital stay, time to abdominal drain removal, and retained stone. All calculations and statistical tests were performed using ReviewerManager 5.1.2 software. A total of 295 patients (148 patients with primary closure and 147 patients with T-tube drainage) from three trials were identified and analyzed. No deaths occurred in any of the trials. Primary closure showed significantly better results in terms of morbidity (risk ratio (RR), 0.51; 95% confidence interval (CI), 0.30 to 0.88), biliary complication without a combination of retained stone (RR, 0.44; 95% CI, 0.20 to 0.97), reoperation (RR, 0.16; 95% CI, 0.03 to 0.87), operating time (mean difference (MD), -20.72; 95% CI, -29.59 to -11.85), postoperative hospital stay (MD, -3.24; 95% CI, -3.96 to -2.52), and time to abdominal drainage removal (MD, -0.45; 95% CI, -0.86 to -0.04). Statistically significant differences were not found between the two methods in terms of biliary leak, biliary complication, and retained stones. The current meta-analysis indicates that primary closure of the common bile duct is safer and more effective than T-tube drainage for LCBDE. Therefore, we do not recommend routine performance of T-tube drainage in LCBDE.

Increased risk and severity of ERCP-related complications associated with asymptomatic common bile duct stones

PubMed Central

Saito, Hirokazu; Kakuma, Tatsuyuki; Kadono, Yoshihiro; Urata, Atsushi; Kamikawa, Kentaro; Imamura, Haruo; Tada, Shuji

2017-01-01

Background and study aims  Endoscopic removal of asymptomatic common bile duct stones (CBDS) is generally recommended. Although many reports have described the risk of complications in endoscopic retrograde cholangiopancreatography (ERCP), no studies have addressed this problem in the context of asymptomatic CBDS. This study examines the risk of complications arising in ERCP for asymptomatic CBDS. Patients and methods  This retrospective study included 425 patients with naive papilla who underwent therapeutic ERCP for choledocholithiasis at 2 institutions in Japan for 2 years. The risk of complications was examined in patients who were divided into the asymptomatic and symptomatic CBDS groups. We used propensity score analysis to adjust for confounding effects. Results  Complications were observed in 32 (7.5 %) of the 425 patients. Of the 358 patients with symptomatic CBDS, 14 patients (3.9 %) had complications. In contrast, of the 67 patients with asymptomatic CBDS, 18 patients (26.9 %) had complications. Propensity score analysis revealed that asymptomatic CBDS was a significant risk factor, with a significantly higher incidence of complications compared with symptomatic CBDS (odds ratio, 5.3). Moderate to severe complications were observed in 15 of 18 patients (83.3 %) in the asymptomatic CBDS group, with significantly more moderate to severe complications than those in the symptomatic CBDS (odds ratio, 6.7). Conclusions  Asymptomatic CBDS carried a high risk of ERCP-related complications, and these were often more severe. In asymptomatic CBDS, endoscopic treatment should be carefully performed after considering the patient’s background, and detailed explanation of its possible complications should be given to patients in advance. PMID:28879226

Pre-operative endoscopic ultrasonography can optimise the management of patients undergoing laparoscopic cholecystectomy with abnormal liver function tests as the sole risk factor for choledocholithiasis: a prospective study.

PubMed

Meroni, E; Bisagni, P; Bona, S; Fumagalli, U; Zago, M; Rosati, R; Malesci, A

2004-01-01

Pre-operative endosonography has been proposed as a cost-effective procedure in the management of patients who undergo laparoscopic cholecystectomy having an intermediate risk of common bile duct stones. We prospectively evaluated the impact of pre-operative endosonography on the management of patients facing laparoscopic cholecystectomy with abnormal liver function tests as the sole risk factor for choledocolithiasis. Among 587 consecutive patients scheduled for laparoscopic cholecystectomy, 47 (8%) patients having one or more abnormal liver function tests but a normal appearance of common bile duct at abdominal ultrasound, underwent pre-operative endosonography. In patients with endosonography-detected common bile duct stones, a pre-operative endoscopic retrograde cholangiography was performed, or an intra-operative endoscopic retrograde cholangiography was scheduled. In all endosonography-negative patients, an intra-operative trans-cystic cholangiography was performed. Endosonography detected common bile duct stones in nine patients (19%) but only in five of them stones were radiologically confirmed (PPV 0.55). Endosonography-detected stones were confirmed in four of four (100%) patients in whom cholangiography was performed within 1 week, but only in one of five (20%) patients in whom radiology was further delayed (P < 0.05). In three of four cases (75%), stones detected at endosonography but not confirmed at X-rays, were smaller than 2.0 mm. Among 38 patients with negative endosonography, common bile duct stones were found in two patients (NPV 0.95), whereas unplanned endoscopic stone extraction was needed only in one patient (NPV 0.97). Pre-operative endosonography can spare unnecessary pre-operative endoscopic retrograde cholangiography as well as inappropriate scheduling of intra-operative endoscopic retrograde cholangiography in patients undergoing laparoscopic cholecystectomy with abnormal liver function tests. To maximise the impact of endosonography on the management of these patients, the procedure should be performed immediately before laparoscopic cholecystectomy.

Laparoscopic CBD Exploration.

PubMed

Savita, K S; Bhartia, Vishnu K

2010-10-01

Laparoscopic CBD exploration (LCBDE) is a cost effective, efficient and minimally invasive method of treating choledocholithiasis. Laparoscopic Surgery for common bile duct stones (CBDS) was first described in 1991, Petelin (Surg Endosc 17:1705-1715, 2003). The surgical technique has evolved since then and several studies have concluded that Laparoscopic common bile duct exploration(LCBDE) procedures are superior to sequential endolaparoscopic treatment in terms of both clinical and economical outcomes, Cuschieri et al. (Surg Endosc 13:952-957, 1999), Rhodes et al. (Lancet 351:159-161, 1998). We started doing LCBDE in 1998.Our experience with LCBDE from 1998 to 2004 has been published, Gupta and Bhartia (Indian J Surg 67:94-99, 2005). Here we present our series from January 2005 to March 2009. In a retrospective study from January 2005 to March 2009, we performed 3060 laparoscopic cholecystectomies, out of which 342 patients underwent intraoperative cholangiogram and 158 patients eventually had CBD exploration. 6 patients were converted to open due to presence of multiple stones and 2 patients were converted because of difficulty in defining Calots triangle; 42 patients underwent transcystic clearance, 106 patients had choledochotomy, 20 patients had primary closure of CBD whereas in 86 patients CBD was closed over T-tube; 2 patients had incomplete stone clearance and underwent postoperative ERCP. Choledochoduodenosotomy was done in 2 patients. Patients were followed regularly at six monthly intervals with a range of six months to three years of follow-up. There were no major complications like bile leak or pancreatitis. 8 patients had port-site minor infection which settled with conservative treatment. There were no cases of retained stones or intraabdominal infection. The mean length of hospital stay was 3 days (range 2-8 days). LCBDE remains an efficient, safe, cost-effective method of treating CBDS. Primary closure of choledochotomy in select patients is a viable & safe option with shorter operative time and length of stay. LCBDE can be performed successfully with minimal morbidity & mortality.

Use of pneumatic lithotripsy for managing difficult CBD calculi.

PubMed

Farooq Qadri, Syed Javid; Khan, Muneer; Khan, Naveed

2011-01-01

About 7-12% of patients who harbor gallbladder calculi concomitant common bile duct (CBD) calculi are present. The treatment of gallbladder calculi has standardized in the form of laparoscopic cholecystectomy but management of CBD calculi is still evolving. Endoscopic removal of CBD calculi <2 cm in diameter is successful in 90-100% of cases but patients harboring stones >2 cm in diameter high failure rates can be seen. Traditionally, laparoscopically one can achieve success rate comparable to endoscopic surgery but large and impacted calculi may cause failures. If one uses pneumatic lithotripsy during laparoscopic management of CBD calculi one can achieve 100% stone clearance irrespective of size, degree of hardness and impaction. This study evaluates the feasibility of using pneumatic lithotripsy for CBD calculi. To our knowledge this is the 1st reported series of using pneumatic lithotripsy for CBD calculi. From June 2002 to June 2010 96 laparoscopic CBD explorations (LCBDE) were done for CBD calculi. Patients having choledocholithiasis with CBD diameter of >10 mm were taken for LCBDE while in patients with CBD diameter of <10 mm were referred for endoscopic clearance. Additionally ERCP failure cases were also subjected to LCBDE. Rigid nephroscope was used for LCBDE and usually calculi were removed by forceps only. In patients having large, hard &/or impacted calculi pneumatic lithotripsy were used for fragmentation. Out of the 96 patients in 12 (12.5%) cases pneumatic lithotripsy was used for stone fragmentation. Out of these 12 cases 5 (41.6%) were ERCP failure cases. At a mean hospital stay of 2.5 days 100% stone clearance was achieved in all cases with no perioperative complication. The present study shows how successfully pneumatic lithotripsy can be used to fragment large, hard &/or impacted CBD calculi. Pneumatic lithotripsy being user friendly easily available can reliably fragment CBD calculi in one session. Copyright © 2010 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Left hepatic lobe herniation through an incisional anterior abdominal wall hernia and right adrenal myelolipoma: a case report and review of the literature.

PubMed

Nuño-Guzmán, Carlos M; Arróniz-Jáuregui, José; Espejo, Ismael; Valle-González, Jesús; Butus, Hernán; Molina-Romo, Alejandro; Orranti-Ortega, Rodrigo I

2012-01-10

Herniation of the liver through an anterior abdominal wall hernia defect is rare. To the best of our knowledge, only three cases have been described in the literature. A 70-year-old Mexican woman presented with a one-week history of right upper quadrant abdominal pain, nausea, vomiting, and jaundice to our Department of General Surgery. Her medical history included an open cholecystectomy from 20 years earlier and excessive weight. She presented with jaundice, abdominal distension with a midline surgical scar, right upper quadrant tenderness, and a large midline abdominal wall defect with dullness upon percussion and protrusion of a large, tender, and firm mass. The results of laboratory tests were suggestive of cholestasis. Ultrasound revealed choledocholithiasis. A computed tomography scan showed a protrusion of the left hepatic lobe through the anterior abdominal wall defect and a well-defined, soft tissue density lesion in the right adrenal topography. An endoscopic common bile duct stone extraction was unsuccessful. During surgery, the right adrenal tumor was resected first. The hernia was approached through a median supraumbilical incision; the totality of the left lobe was protruding through the abdominal wall defect, and once the lobe was reduced to its normal position, a common bile duct surgical exploration with multiple stone extraction was performed. Finally, the abdominal wall was reconstructed. Histopathology revealed an adrenal myelolipoma. Six months after the operation, our patient remains in good health. The case of liver herniation through an incisional anterior abdominal wall hernia in this report represents, to the best of our knowledge, the fourth such case reported in the literature. The rarity of this medical entity makes it almost impossible to specifically describe predisposing risk factors for liver herniation. Obesity, the right adrenal myelolipoma mass effect, and the previous abdominal surgery are likely to have contributed to incisional hernia formation.

Colonization, resistance to bile, and virulence properties of Escherichia coli strains: Unusual characteristics associated with biliary tract diseases.

PubMed

Razaghi, Maryam; Tajeddin, Elahe; Ganji, Leila; Alebouyeh, Masoud; Alizadeh, Amir Houshang Mohammad; Sadeghi, Amir; Zali, Mohammad Reza

2017-10-01

Escherichia coli is the species that is most frequently isolated from bile of patients with biliary tract diseases. This study was aimed to investigate any association between resistance and virulence properties of these isolates with occurrence of the diseases. A total of 102 bile samples were obtained from patients subjected to endoscopic retrograde cholangiopancreatography for different biliary diseases. Clinical data were collected and culture of the bile samples was done on selective media. Resistance of characterized Escherichia coli isolates to deoxycholate sodium (0-7%) and nineteen antibiotics was determined and PCR using 16 pairs of primers targeting stx1, stx2, exhA, eae, bfp, agg, pcvd432, lt, st, ipaH, pic, pet, ast, set, sen, and cdtB genes was done. Our results showed a statistically significant association between E. coli colonization and existence of common bile duct and gallbladder stones (p value 0.028). Out of the 22 E. coli strains (22/102) multidrug resistance phenotype was present in 95.45%. None of the strains belonged to common E. coli pathotypes. However, bfp + EhxA-hly, bfp + astA, bfp + EhxA-hly + pic, and EhxA-hly + pic + astA, bfp, and astA genotypes were detected in these strains. bfp (7/22, 31.8%) and astA (5/22, 22.7%) were among most frequent virulence factors in these strains. Results of this study showed significant association between colonization of E. coli and choledocholithiasis. Unusual existence of virulence gene combinations in these strains and their resistance to DOC and multiple classes of antibiotics could be considered as possible causes of their persistence in this harsh microenvironment. Copyright © 2017 Elsevier Ltd. All rights reserved.

US-guided percutaneous cholecystostomy: features predicting culture-positive bile and clinical outcome.

PubMed

Sosna, Jacob; Kruskal, Jonathan B; Copel, Laurian; Goldberg, S Nahum; Kane, Robert A

2004-03-01

To assess sonographic and clinical features that might be used to predict infected bile and/or patient outcome from ultrasonography (US)-guided percutaneous cholecystostomy. Between February 1997 and August 2002 at one institution, 112 patients underwent US-guided percutaneous cholecystostomy (59 men, 53 women; average age, 69.3 years). All US images were scored on a defined semiquantitative scale according to preset parameters: (a) gallbladder distention, (b) sludge and/or stones, (c) wall appearance, (d) pericholecystic fluid, and (e) common bile duct size and/or choledocholithiasis. Separate and total scores were generated. Retrospective evaluation of (a) the bacteriologic growth of aspirated bile and its color and (b) clinical indices (fever, white blood cell count, bilirubin level, liver function test results) was conducted by reviewing medical records. For each patient, the clinical manifestation was classified into four groups: (a) localized right upper quadrant symptoms, (b) generalized abdominal symptoms, (c) unexplained sepsis, or (d) sepsis with other known infection. Logistic regression models, exact Wilcoxon-Mann-Whitney test, and the Kruskal-Wallis test were used. Forty-seven (44%) of 107 patients had infected bile. A logistic regression model showed that wall appearance, distention, bile color, and pericholecystic fluid were not individually significant predictors for culture-positive bile, leaving sludge and/or stones (P =.003, odds ratio = 1.647), common bile duct status (P =.02, odds ratio = 2.214), and total score (P =.007, odds ratio = 1.267). No US covariates or clinical indices predicted clinical outcome. Clinical manifestation was predictive of clinical outcome (P =.001) and aspirating culture-positive bile (P =.008); specifically, 30 (86%) of 35 patients with right upper quadrant symptoms had their condition improve, compared with one (7%) of 15 asymptomatic patients with other known causes of infection. US variables can be used to predict culture-positive bile but not patient outcome. Clinical manifestation is important because patients with right upper quadrant symptoms have the best clinical outcome. Copyright RSNA, 2004

Trends in management of gallbladder disorders in children.

PubMed

Lugo-Vicente, H L

1997-07-01

Gallbladder disorders have been recognized with increasing frequency in pediatric patients. This study aimed to identify recent trends in management and compare the effectiveness of laparoscopic (LC) over open cholecystectomy (OC) by a retrospective chart analysis of all cholecystectomies from 1990 through 1995. Information obtained included demographics, symptoms, predisposing conditions, associated illnesses, family history, imaging studies, type of cholecystectomy, complications, operative time, pain medication, diet recommencement, pathologic findings, and length of hospital stay. The type of cholecystectomy (OC vs. LC) was compared with the clinical variables using standard statistics. Eighty-three patients between 21 months and 18 years of age were identified; their mean age was 14.8 years. Females (76%) with classic biliary symptoms predominated;12% of the patients developed gallstone pancreatitis and 7% jaundice. Abnormal liver chemistry values, obesity, and elevated triglyceride levels comprised the most significant predisposing factors. Indications for surgery were cholelithiasis in 71 patients (86%), gallbladder dyskinesia in 10 (12%), and sludge/polyp in 2. Fifty-nine cholecystectomies (71%) were done laparoscopically and 24 (29%) open. Choledocholithiasis in 6 children (7%) was managed by open extraction with t-tube placement or endoscopic papillotomy followed by LC. No major ductal complication was identified. The predominant pathologic finding was chronic cholecystitis, including the subgroup with biliary dyskinesia. Statistical comparison showed that LC is superior to OC in regard to length of stay, diet resumption, use of pain medication, operating time, and cosmetic results. It is concluded that a contemporary diet, obesity, and abnormal liver chemistry are the main predisposing conditions of gallbladder disease in children in this decade. Females in their teenage years with typical symptoms continue to be the most commonly affected group. Persistent biliary symptoms associated with low gallbladder ejection fractions during hepatobiliary cholecystokinin-stimulated scans can be caused by dyskinesia. The method of choice to remove the diseased gallbladder in children is LC, which is safe, efficient, and superior to the conventional method. Common duct stones can be managed by simultaneous endoscopic papillotomy. The costs of LC are reduced by employing reusable equipment and selective cholangiographic indications.

Microbiological Assessment of Bile and Corresponding Antibiotic Treatment: A Strobe-Compliant Observational Study of 1401 Endoscopic Retrograde Cholangiographies.

PubMed

Rupp, Christian; Bode, Konrad; Weiss, Karl Heinz; Rudolph, Gerda; Bergemann, Janine; Kloeters-Plachky, Petra; Chahoud, Fadi; Stremmel, Wolfgang; Gotthardt, Daniel Nils; Sauer, Peter

2016-03-01

The aim of this study was to determine the antibiotic susceptibility profiles of bacteria in bile samples and to analyze the clinical relevance of the findings as only limited information about risk factors for elevated frequence of bacterial and fungal strains in routinely collected bile samples has been described so far.A prospective cohort study at a tertiary care center was conducted. Seven hundred forty-four patients underwent 1401 endoscopic retrograde cholangiographies (ERCs) as indicated by liver transplantation (427/1401), primary sclerosing cholangitis (222/1401), choledocholithiasis only (153/1401), obstruction due to malignancy (366/1401), or other conditions (233/1401). Bile samples for microbiological analysis were obtained in all patients.The 71.6% (823/1150) samples had a positive microbiological finding, and 57% (840/1491) of the bacterial isolates were gram-positive. The main species were Enterococcus spp (33%; 494/1491) and Escherichia coli (12%; 179/1491). Of the samples, 53.8% had enteric bacteria and 24.7% had Candida spp; both were associated with clinical and laboratory signs of cholangitis (C-reactive proteins 35.0 ± 50.1 vs 44.8 ± 57.6; 34.5 ± 51.2 vs 52.9 ± 59.7; P < 0.001), age, previous endoscopic intervention, and immunosuppression. Multi-resistant (MR) strains were found in 11.3% of all samples and were associated with clinical and laboratory signs of cholangitis, previous intervention, and immunocompromised status. In subgroup analysis, strain-specific antibiotic therapy based on bile sampling was achieved in 56.3% (89/158) of the patients. In cases with a positive bile culture and available blood culture, blood cultures were positive in 29% of cases (36/124), and 94% (34/36) of blood cultures had microbial species identical to the bile cultures.Bactobilia and fungobilia can usually be detected by routine microbiological sampling, allowing optimized, strain-specific antibiotic treatment. Previous endoscopic intervention, clinical and laboratory signs of cholangitis, and age are independent risk factors. MR bacteria and fungi are an evolving problem in cholangitis, especially in immunocompromised patients.

Microbiological Assessment of Bile and Corresponding Antibiotic Treatment

PubMed Central

Rupp, Christian; Bode, Konrad; Weiss, Karl Heinz; Rudolph, Gerda; Bergemann, Janine; Kloeters-Plachky, Petra; Chahoud, Fadi; Stremmel, Wolfgang; Gotthardt, Daniel Nils; Sauer, Peter

2016-01-01

Abstract The aim of this study was to determine the antibiotic susceptibility profiles of bacteria in bile samples and to analyze the clinical relevance of the findings as only limited information about risk factors for elevated frequence of bacterial and fungal strains in routinely collected bile samples has been described so far. A prospective cohort study at a tertiary care center was conducted. Seven hundred forty-four patients underwent 1401 endoscopic retrograde cholangiographies (ERCs) as indicated by liver transplantation (427/1401), primary sclerosing cholangitis (222/1401), choledocholithiasis only (153/1401), obstruction due to malignancy (366/1401), or other conditions (233/1401). Bile samples for microbiological analysis were obtained in all patients. The 71.6% (823/1150) samples had a positive microbiological finding, and 57% (840/1491) of the bacterial isolates were gram-positive. The main species were Enterococcus spp (33%; 494/1491) and Escherichia coli (12%; 179/1491). Of the samples, 53.8% had enteric bacteria and 24.7% had Candida spp; both were associated with clinical and laboratory signs of cholangitis (C-reactive proteins 35.0 ± 50.1 vs 44.8 ± 57.6; 34.5 ± 51.2 vs 52.9 ± 59.7; P < 0.001), age, previous endoscopic intervention, and immunosuppression. Multi-resistant (MR) strains were found in 11.3% of all samples and were associated with clinical and laboratory signs of cholangitis, previous intervention, and immunocompromised status. In subgroup analysis, strain-specific antibiotic therapy based on bile sampling was achieved in 56.3% (89/158) of the patients. In cases with a positive bile culture and available blood culture, blood cultures were positive in 29% of cases (36/124), and 94% (34/36) of blood cultures had microbial species identical to the bile cultures. Bactobilia and fungobilia can usually be detected by routine microbiological sampling, allowing optimized, strain-specific antibiotic treatment. Previous endoscopic intervention, clinical and laboratory signs of cholangitis, and age are independent risk factors. MR bacteria and fungi are an evolving problem in cholangitis, especially in immunocompromised patients. PMID:26962768

Modulation of gut barrier function in patients with obstructive jaundice using probiotic LP299v.

PubMed

Jones, Claire; Badger, Stephen A; Regan, Mark; Clements, Barry W; Diamond, Tom; Parks, Rowan W; Taylor, Mark A

2013-12-01

This study aimed to determine the effect of LP229v on intestinal permeability and tumour necrosis factor (TNF) p55 receptor concentrations in patients with obstructive jaundice undergoing biliary drainage. Patients undergoing biliary drainage were recruited and randomized into three groups to receive Lactobacillus plantarum 299v (LP299v), inactivated LP299v (placebo) or water. These were administered daily at noon until 7 days after biliary drainage. Intestinal permeability was measured using the lactulose/mannitol (L/M) dual sugar absorption test on admission, the day before biliary drainage and on days 1 and 7 after biliary drainage. Blood and urine were collected to determine the L/M ratio and the TNF p55 receptor levels at each time point. A total of 25 patients were recruited; 12 had choledocholithiasis and nine had a periampullary tumour. Open surgical biliary drainage was performed in nine patients, endoscopic retrograde cholangiopancreatography in 12 and percutaneous transhepatic cholangiography in two. Five patients received LP299v, five received placebo and seven, water. The median L/M ratio was 0.035 (0.018-0.065) at baseline. No difference existed between the groups on admission, before drainage and on day 7 after drainage (P=0.59, 0.175 and 0.61, respectively). The L/M ratio was lower in the LP299v group on day 1 after drainage [0.01 (0.01) vs. 0.18 (0.03-0.3) and 0.11 (0.07-0.14); P=0.37]. Although the TNF p55 receptor levels were lower on day 1 after drainage in the LP299v group (15.3 vs. 30.9 vs. 82.7 ng/ml; P=0.43), the concentration at the four time points was similar (P=0.24, 0.96, 0.43 and 0.68). Pretreatment with probiotic LP299v improves intestinal permeability after biliary drainage and attenuates the inflammatory response. However, a larger multicentre trial is required to determine the effect on clinical outcome.

Use of images in a surgery consultation. Will it improve the communication?

PubMed

Vilallonga, R; Fort, J M; Iordache, N; Armengol, M; Clèries, X; Solà, M

2012-01-01

The interviews and interactions with patients are part of everyday health care provider. However, there is sometimes a difficulty in communication, linked to several factors. For this reason, the use of images to illustrate the medical conditions in the outpatient clinic can improve patient communication. We report our initial experience with the use of images to manage the quality of care to surigcal patients. He used a computer to show pictures of the following conditions: surgery for an inguinal hernia, cholelithiasis, cholecystitis and the choledocholithiasis and finally thyroid pathology. Were randomized two groups of patients. Each of the affected patients in any stage of the disease, they explained their problems. In one of the groups also showed the patient was using the current image and continued to give appropriate explanations related to pathology. Thereafter, patients in both groups filled in an anonymous questionnaire in which they responded to what degree it was considered useful this methodology, and degree of satisfaction received outpatient treatment with or without the deployment of images by computer. We have analyzed the average time expected and made a visit. 187 patients will be visited in the consultations over a period of 8 months. In 83 patients have been using images to give the explanations in external consultations. Of these, 24 patients suffering from thyroid, 24 hernias or incisional hernias and 35 patients with biliary tract pathology. Patients in the group were shown images of conditions have responded mostly be very satisfied with the use of images while the explanations are given on the patient's illness. Also, over 80% of patients report being satisfied with this system. The visiting time was not lengthened. Despite the existence of different variables that can influence patient satisfaction, use of images to illustrate surgical diseases to patients improves communication and flow of the explanations of the physician. The relationship doctor-patient communication is the key event in an outpatient setting. It determines a good overall result of the clinical interview. The use of images in an outpatient improves communication between patients and doctors. Moreover, the degree of satisfaction is high and the degree of understanding of the disease. It seems useful to incorporate in our outpatient clinic.

One-step laparoscopic and endoscopic treatment of gallbladder and common bile duct stones: our experience of the last 9 years in a retrospective study.

PubMed

Liverani, Andrea; Muroni, Mirko; Santi, Francesco; Neri, Tiziano; Anastasio, Gerardo; Moretti, Marco; Favi, Francesco; Solinas, Luigi

2013-12-01

The optimal timing and best method for removal of common bile duct stones (CBDS) associated with gallbladder stones (GBS) is still controversial. The aim of this study is to investigate the outcomes of a single-step procedure combining laparoscopic cholecystectomy (LC), intraoperative cholangiography (IOC), and endoscopic retrograde cholangiopancreatography (ERCP). Between January 2003 and January 2012, 1972 patients underwent cholecystectomy at our hospital. Of those, 162 patients (8.2%; male/female 72/90) presented with GBS and suspected CBDS. We treated 54 cases (Group 1) with ERCP and LC within 48 to 72 hours. In 108 patients (Group 2) we performed LC with IOC and, if positive, was associated with IO-ERCP and sphincterotomy. In Group 1, a preoperative ERCP and LC were completed in 50 patients (30%). In four cases (2%), an ERCP and endobiliary stents were performed without cholecystectomy and then patients were discharged because of the severity of clinical conditions and advanced American Society of Anesthesiologists score (III to IV). Two months later a preoperative ERCP and removal of biliary stents were performed followed by LC 48 to 72 hours later. In Group 2, the IOC was performed in all cases and CBDS were extracted in 94 patients (87%). In two cases, the laparoscopic choledochotomy was necessary to remove large stones. In another two cases, an open choledochotomy was performed to remove safely the stones with T-tube drainage. In three cases, conversion was necessary to safely complete the procedure. The mean operative time was 95 minutes (range, 45 to 150 minutes) in Group 1 and 130 minutes (range, 50 to 300 minutes) in Group 2. The mean hospital stay was 6.5 days (range, 4 to 21 days) in Group 1 and 4.7 days (range, 3 to 14 days) in Group 2. Five cases (two in Group 2 and three in Group 1) presented with CBDS at 12 to 18 months after surgery. They were treated successfully with a second ERCP. There was no perioperative mortality. Our experience suggests that when clinically and technically feasible, a single-stage approach combining LC, IOC, and ERCP to the patients diagnosed with chole-choledocholithiasis is indicated. The IO-ERCP with CBDS extraction is a safe and effective method with low risk of postoperative pancreatitis. One-step treatment is more comfortable for the patient and also reduces the mean hospital stay.