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Sample records for acute abdominal disease

  1. [Mathematical analysis of complicated course of acute surgical diseases of abdominal cavity organs].

    PubMed

    Vozniuk, S M; Pol'ovyĭ, V P; Sydorchuk, R I; Palianytsia, A S

    2013-03-01

    In this paper we analyze the results of diagnosis and treatment of 130 patients with acute surgical diseases of the abdominal cavity, complicated by peritonitis. We proposed the method of estimating the severity of the patients using a coefficient of status severity (C(SS)), developed a scale for prediction of complicated outcomes of acute surgical pathology of the abdominal cavity and abdominal sepsis, which is adapted to the working conditions of local clinics. Using the C(SS) and the scale prediction, allowed timely identification of patients' risk group with possible complicated course, assign adequate treatment, reduce postoperative complications by 5%, relaparotomies by 4.4%, decrease postoperative mortality by 3.9%.

  2. Acute abdominal pain.

    PubMed

    Stone, R

    1998-01-01

    Abdominal pain is among the most frequent ailments reported in the office setting and can account for up to 40% of ailments in the ambulatory practice. Also, it is in the top three symptoms of patients presenting to emergency departments (ED) and accounts for 5-10% of all ED primary presenting ailments. There are several common sources for acute abdominal pain and many for subacute and chronic abdominal pain. This article explores the history-taking, initial evaluation, and examination of the patient presenting with acute abdominal pain. The goal of this article is to help differentiate one source of pain from another. Discussion of acute cholecystitis, pancreatitis, appendicitis, ectopic pregnancy, diverticulitis, gastritis, and gastroenteritis are undertaken. Additionally, there is discussion of common laboratory studies, diagnostic studies, and treatment of the patient with the above entities.

  3. [The particularities of acute surgical diseases treatment of abdominal cavity organs in patients with haemophilia].

    PubMed

    Shutov, S A; Karagiulia, S R; Danishian, K I; Zorenko, V Iu; Grzhimolovskiĭ, A V; Polianskaia, T Iu; Shulutko, E M; Galstian, G M

    2014-01-01

    The experience of treatment of 366 patients with haemophilia who were urgently hospitalized in hеmatological Scientific Center over the last 10 years is presented in the article. There were 114 (31.1%) patients with acute diseases of abdominal cavity organs, 150 (41%) patients with bleeding from upper gastrointestinal tract, 102 (27.9%) patients with acute hematomas of retroperitoneal space. Urgent operations were performed in 48 (22.2%) patients who were hospitalized with clinical symptoms of acute abdomen syndrome. It was developed the criteria of diagnosis and choice of treatment tactic on the basis of the received results. Application of presented algorithms led to improve the quality of urgent surgical care to patients with haemophilia.

  4. [Diagnostic imaging and acute abdominal pain].

    PubMed

    Liljekvist, Mads Svane; Pommergaard, Hans-Christian; Burcharth, Jakob; Rosenberg, Jacob

    2015-01-19

    Acute abdominal pain is a common clinical condition. Clinical signs and symptoms can be difficult to interpret, and diagnostic imaging may help to identify intra-abdominal disease. Conventional X-ray, ultrasound (US) and computed tomography (CT) of the abdomen vary in usability between common surgical causes of acute abdominal pain. Overall, conventional X-ray cannot confidently diagnose or rule out disease. US and CT are equally trustworthy for most diseases. US with subsequent CT may enhance diagnostic precision. Magnetic resonance seems promising for future use in acute abdominal imaging.

  5. Anisakiasis ('herring worm disease') as a cause of acute abdominal crisis.

    PubMed

    Kark, A E; McAlpine, J C

    1994-01-01

    A hazard associated with eating raw fish is presented. The larval nematode Anisakis marina ('herring worm') is a recognised public health problem in Japan, and cases have been reported in the UK. The intestinal burrowing of the larval form causes acute abdominal symptoms clinically resembling acute appendicitis. Operation is required; no antiparasitic agent is available.

  6. [Extraperitoneal ligation herniorraphy by the acute infectious diseases of the abdominal cavity in children].

    PubMed

    Ignat'ev, R O; Bataev, S M

    2012-01-01

    Surgery on the reason of the "acute abdomen" in children often reveals the persisting vaginal peritoneal defects, which further lead to hernia formation. 23 children (aged 4-15 years) were operated on the acute uncomplicated appendicitis (n=10), acute mesadenitis (n=3), appendicular local and pelvioperitonitis (n=9) and ovary apoplexia (n=1). Inguinal hernia was revealed in all patients during laparoscopy. After videoendoscopic sanation of the abdomen and appendectomy (if it was necessary) the extraperitoneal ligation herniorraphy in author's modification was performed. The were no cases of abdominal complications as well as hernia recurrence among the treated patients.

  7. Monitoring and evaluating the physiological changes in the horse with acute abdominal disease.

    PubMed

    Coffman, J R

    1975-03-01

    but are benefical in many instances through improved peripheral perfusion of organs provided circulating volume is adequate, i.e., early in acute abdominal disease prior to development of circulatory insufficiency. They should not be administered if immediate surgery is contemplated because of hypotensive effects. The administration of oral antibiotics (Neomycin) early in the course of the disease is encouraged. This is contra-indicated if the horse is already toxic, when it should receive parenteral antibiotics, preferably chloromycetin. Tetracyclines may predispose to the later development of salmonella diarrhoea. Absolute analgesia should be provided; our preference is the magnesium sulphate-chloral hydrate solutions. Administration of mineral oil is desirable in initiation of peristalsis, depression of Gram-negative overgrowth and softening of impactioning obstructions but nothing should be administered per os if the stomach has required decompression.

  8. [Clinical diagnosis of HIV infection in patients with acute surgical diseases of the abdominal cavity organs and pulmonary tuberculosis].

    PubMed

    Nguen, V Kh; Stroganov, P V; Geshelin, S A

    2011-09-01

    The results of treatment of 81 patients, suffering tuberculosis and operated in emergency for an acute surgical diseases of the abdominal cavity organs, are adduced, in 29 of them--nonspecific diseases of nontuberculosis genesis were diagnosed. In 52 patients the indication for emergency operation performance were complications of abdominal tuberculosis (perforation of the tuberculosis ulcers of small intestine--in 37, the tuberculosis mesadenitis--in 15), of them in 34--pulmonary tuberculosis was in inactive phase, that's why the HIV presence was supposed. In 26 patients the diagnosis was confirmed, basing on serologic analysis data. The presence of intraabdominal catastrophe, caused by abdominal tuberculosis complications on inactive pulmonary tuberculosis background witnesses with 85.3% probability the HIV-infectioning of the patient.

  9. Acute incarcerated external abdominal hernia

    PubMed Central

    Yang, Xue-Fei

    2014-01-01

    External abdominal hernia occurs when abdominal organs or tissues leave their normal anatomic site and protrude outside the skin through the congenital or acquired weakness, defects or holes on the abdominal wall, including inguinal hernia, umbilical hernia, femoral hernia and so on. Acute incarcerated hernia is a common surgical emergency. With advances in minimally invasive devices and techniques, the diagnosis and treatment have witnessed major changes, such as the use of laparoscopic surgery in some cases to achieve minimally invasive treatment. However, strict adherence to the indications and contraindications is still required. PMID:25489584

  10. Abdominal abscesses in adolescents with Crohn's disease.

    PubMed

    Biller, J A; Grand, R J; Harris, B H

    1987-09-01

    Little information is available about the development of abdominal abscesses in adolescents with Crohn's disease. We report the clinical presentation of five adolescents with Crohn's disease who developed this complication. The mean time from diagnosis until development of an abdominal abscess was 1.7 years. The admitting diagnosis was an acute abdomen in two patients and recurrent Crohn's disease in the other three. No features of the clinical presentation or laboratory data distinguished this group from other adolescents with Crohn's disease. The use of ultrasound and CT scanning was helpful in making this diagnosis preoperatively. Those patients with active Crohn's disease who do not respond promptly to medical therapy should be evaluated for the development of this complication.

  11. [Role of heat flow generated by an abdominal cavity in monitoring of acute surgical pathology of abdominal organs].

    PubMed

    Bodiaka, V Iu

    2013-01-01

    Despite of significant development of modern surgery results of treatment of acute diffused peritonitis and acute intestinal obstruction are still unsatisfactory. Successful treatment of these conditions depends considerably on timely and adequate diagnosing as it gives a choice of optimal treatment tactics. Measuring of a human body heat flow in areas of organs affected by pathology in cases of acute diffused peritonitis and acute intestinal obstruction provides a possibility to improve the principles of early differential diagnosing, to form new approaches to treatment tactics and monitoring of general health status of a patient during early postoperative treatment. 47 patient suffering from acute diffused peritonitis and 42 patients suffering from acute intestinal obstruction have been examined; the patients were divided into groups based on abdominal cavity exudates character, intestinal obstruction type and intra-abdominal hypertension grade. Measurement of abdominal cavity heat flow was performed by a contact method with use of thermoelectric medical thermometer. Intra-abdominal hypertension was measured by generally used transvesical method. It has been established that abdominal cavity heat flow correlates with character of abdominal cavity exudates; this is also confirmed by reliable difference between serous peritonitis and fibrinopurulent peritonitis indices. Indices in case of acute intestinal obstruction are lower than ones in case of acute diffused peritonitis as there are no inflammatory changes of peritoneum. Development of intra-abdominal hypertension of grades 3-4 directly influences the heat flow extent; this is explained by accelerated and aggravated pathological changes of inner organs cased by the main disease. Thus, abdominal cavity heat flow fully reflects degree of purulent and inflammatory processes of abdominal cavity organs and can be used for additional diagnosing and clinical course monitoring.

  12. [Indices of tissue necrosis markers in acute pyo-destructive diseases of organs of the abdominal cavity].

    PubMed

    Ostrovskiĭ, V K; Makarov, S V; Rodionov, P N; Kochetkov, L N

    2011-01-01

    Investigation of indices of lactate dehydrogenase (LDG) and creatine phosphokinase (CPK) in a group of patients with extensive necrotic alterations in organs of the abdominal cavity and in a group of patients without extensive necroses has shown that in the first group there were higher levels of LDG and CPK. It shows that the LDG and CPK indices may be used as markers of tissue necrosis of the abdominal organs. In addition, in patients who died against the background of growing polyorganic insufficiency the LDG and CPK level by the end of treatment was statistically reliably higher than on admission of the same patients that may be an indicator of growing phenomena of dystrophy and micronecroses in vitals, so the indices of LDG and CPK may show the degree of severity of polyorganic insufficiency and determine its prognosis.

  13. Abdominal ultrasound in patients with acute right upper quadrant pain.

    PubMed

    Philbrick, T H; Kaude, J V; McInnis, A N; Wright, P G

    1981-01-01

    Ultrasonography was performed as the first imaging procedure in 100 patients who presented with acute right upper quadrant pain suggestive of cholecystitis or cholelithiasis. In the final analysis 46 patients were found to have gallbladder disease (40 patients with cholelithiasis, 5 with acalculous cholecystitis, and 1 with a cholesterol polyp in the gallbladder). In 22 of 54 patients with a normal gallbladder, other abdominal disease was found. The error rate for ultrasound was 5%, and in 4 patients ultrasound was not the suitable procedure for the diagnosis. In 91 patients the ultrasonographic diagnosis was correct.

  14. T helper type 2-polarized invariant natural killer T cells reduce disease severity in acute intra-abdominal sepsis.

    PubMed

    Anantha, R V; Mazzuca, D M; Xu, S X; Porcelli, S A; Fraser, D D; Martin, C M; Welch, I; Mele, T; Haeryfar, S M M; McCormick, J K

    2014-11-01

    Sepsis is characterized by a severe systemic inflammatory response to infection that is associated with high morbidity and mortality despite optimal care. Invariant natural killer T (iNK T) cells are potent regulatory lymphocytes that can produce pro- and/or anti-inflammatory cytokines, thus shaping the course and nature of immune responses; however, little is known about their role in sepsis. We demonstrate here that patients with sepsis/severe sepsis have significantly elevated proportions of iNK T cells in their peripheral blood (as a percentage of their circulating T cells) compared to non-septic patients. We therefore investigated the role of iNK T cells in a mouse model of intra-abdominal sepsis (IAS). Our data show that iNK T cells are pathogenic in IAS, and that T helper type 2 (Th2) polarization of iNK T cells using the synthetic glycolipid OCH significantly reduces mortality from IAS. This reduction in mortality is associated with the systemic elevation of the anti-inflammatory cytokine interleukin (IL)-13 and reduction of several proinflammatory cytokines within the spleen, notably interleukin (IL)-17. Finally, we show that treatment of sepsis with OCH in mice is accompanied by significantly reduced apoptosis of splenic T and B lymphocytes and macrophages, but not natural killer cells. We propose that modulation of iNK T cell responses towards a Th2 phenotype may be an effective therapeutic strategy in early sepsis.

  15. [Right atrial thrombosis with acute abdominal onset].

    PubMed

    Petcu, D P; Petcu, C; Roşu, M

    2009-01-01

    Intracardiac masses are detected more frequently due to the availability of echocardiography. Right atrial thrombosis is rare comparatively with that of the left atrium. The clinical presentation of the patient with right atrial thrombosis is linked with a misleading association between cardiovascular signs and digestive signs (acute abdominal pain, vomiting and marmorated skin of flanks). Initial clinical suspicions of acute pancreatitis, entero-mesenteric infarction and complicated gastro-duodenal ulcer were invalidated by imagistic investigations -- echocardiography and CT. The massive thrombus located in the right atrium, prolapsing during diastole through the tricuspid valve, was associated with the increase in plasmatic D-dimers and new ECG modifications type right bundle block (hemodynamic straining of the right ventricle). The evolution was favorable, after heparin-therapy by infusing pump, with relief of cardiovascular and digestive symptoms after the first 6 hours; after 36 h from the beginning of the treatment the thrombus was lysed. Sudden death likelihood through complete obstruction of the tricuspid ostium was prevented due to the early diagnosis offered by imagistic methods.

  16. Abdominal Pain in the Female Patient: A Case of Concurrent Acute Appendicitis and Ruptured Endometrioma

    PubMed Central

    Louis, Martine A.; Lin, Elizabeth; Baek, Ji Yoon; Andoni, Alda; Wang, Xiao Hui

    2016-01-01

    General surgeons are often asked to evaluate acute abdominal pain which has an expanded differential diagnosis in women of childbearing age. Acute appendicitis accounts for many surgical emergencies as a common cause of nongynecologic pelvic pain. In some rare instances, acute appendicitis has been shown to occur simultaneously with a variety of gynecologic diseases. We report a case of concurrent acute appendicitis and ruptured ovarian endometrioma. PMID:28097032

  17. Planned ventral hernia. Staged management for acute abdominal wall defects.

    PubMed Central

    Fabian, T C; Croce, M A; Pritchard, F E; Minard, G; Hickerson, W L; Howell, R L; Schurr, M J; Kudsk, K A

    1994-01-01

    OBJECTIVE: Analysis of a staged management scheme for initial and definitive management of acute abdominal wall defects is provided. METHODS: A four-staged scheme for managing acute abdominal wall defects consists of the following stages: stage I--prosthetic insertion; stage II--2 to 3 weeks after prosthetic insertion and wound granulation, the prosthesis is removed; stage III--2 to 3 days later, planned ventral hernia (split thickness skin graft [STSG] or full-thickness skin and subcutaneous fat); stage IV--6 to 12 months later, definitive reconstruction. Cases were evaluated retrospectively for benefits and risks of the techniques employed. RESULTS: Eighty-eight cases (39 visceral edema, 27 abdominal sepsis, 22 abdominal wall resection) were managed during 8.5 years. Prostheses included polypropylene mesh in 45 cases, polyglactin 910 mesh in 27, polytetrafluorethylene in 10, and plastic in 6. Twenty-four patients died from their initial disease. The fistula rates associated with prosthetic management was 9%; no wound-related mortality occurred. Most wounds had split thickness skin graft applied after prosthetic removal. Definitive reconstruction was undertaken in 21 patients in the authors' institution (prosthetic mesh in 12 and modified components separation in 9). Recurrent hernias developed in 33% of mesh reconstructions and 11% of the components separation technique. CONCLUSIONS: The authors concluded that 1) this staged approach was associated with low morbidity and no technique-related mortality; 2) prostheses placed for edema were removed with fascial approximation accomplished in half of those cases; 3) absorbable mesh provided the advantages of reasonable durability, ease of removal, and relatively low cost--it has become the prosthesis of choice; and 4) the modified components separation technique of reconstruction provided good results in patients with moderate sized defects. Images Figure 2. Figure 3. Figure 4. Figure 5. PMID:8203973

  18. Acute abdominal aortic thrombosis following the Heimlich maneuver.

    PubMed

    Ayerdi, Juan; Gupta, Sushil K; Sampson, Lawrence N; Deshmukh, Narayan

    2002-04-01

    Complications from the Heimlich maneuver are relatively infrequent. Two fatal cases of abdominal aortic thrombosis have been reported following this technique. We report on the first patient that suffered an acute thrombosis of the abdominal aorta and survived. Prompt recognition of this complication provides the only hope of survival from this rare and catastrophic complication.

  19. An unusual cause of acute abdominal pain in dengue fever.

    PubMed

    Waseem, Tariq; Latif, Hina; Shabbir, Bilquis

    2014-07-01

    Dengue fever is an acute febrile viral disease caused by the bite of Aedes aegypti mosquito. It is a major health problem especially in tropical and subtropical areas including South East Asia and Pakistan. In the past few years, dengue fever has been endemic in Northern Punjab. Physicians managing dengue fever come across varied and uncommon complications of dengue fever. We report a case of dengue fever that developed severe right upper quadrant abdominal pain and induration after extreme retching and vomiting for 2 days. A rectus sheath hematoma was confirmed on noncontrast computed tomography (CT). Rectus sheath hematoma as a complication of dengue fever has rarely been reported before and never from this part of the world. Rectus sheath hematoma is an uncommon and often clinically misdiagnosed cause of abdominal pain. It is the result of bleeding into the rectus sheath from damage to the superior or inferior epigastric artery or their branches or from a direct tear of the rectus muscle. It can mimic almost any abdominal condition (See Fig.) (See Table).

  20. Abdominal Tuberculosis with an Acute Abdomen: Our Clinical Experience

    PubMed Central

    Dey, Ramprasad; Bhattacharya, Ujjwal

    2014-01-01

    Introduction: Tuberculosis is an important cause of morbidity in India. Abdominal Tuberculosis is a great mimicker and is difficult to diagnose. This prospective observational study is based on those patients who were diagnosed to be suffering from Abdominal Tuberculosis only after they presented with an acute abdomen. This study aims to document the nature of different types of acute presentation in Abdominal Tuberculosis according to involved sites and surgical pathology. The study also discusses the indications and extent of surgical intervention. Materials and Methods: Seventy new cases of Abdominal Tuberculosis (out of 718 cases of acute abdomen) were diagnosed and treated over a period of three years in the surgical ward of Calcutta National Medical College. Macroscopic appearance of abdominal tissues during surgery suggested the diagnosis of tuberculosis. The diagnosis was confirmed by histopathology and tissue culture. All patients were subsequently treated with a full course of antitubercular drugs (ATD). Results: The clinical presentations of acute abdomen included acute intestinal obstruction, perforative peritonitis and acute appendicitis etc. Terminal ileum and ileocaecal region were predominantly involved. The most common pathology was intestinal stricture with or without perforation. Most of the patients (approx 78.5%) required emergency surgery as a therapeutic intervention. A two-stage procedure was preferred in peritonitis and sepsis. Most of the remaining patients (12.8%) required surgery after initial conservative treatment for the first few days. Undiagnosed Abdominal Tuberculosis represents a notable percentage (10%) of patients who present with an acute abdomen as a surgical emergency. Conclusion: Abdominal Tuberculosis is very difficult to diagnose and diagnosis is often delayed till an acute abdomen is presented with. Almost all patients needed surgical intervention. Irrespective of surgery, all patients of abdominal tuberculosis require a

  1. [Radiographic diagnosis of abdominal diseases in foals and ponys. II. Pathologic findings in 60 cases].

    PubMed

    Gerhards, H; Klein, H J; Offeney, F

    1990-08-01

    A diagnostic approach based on clinical and radiographic examinations for evaluation of young foals and small ponies with acute abdominal discomfort is presented. Standing right to left lateral abdominal radiographs were taken of 54 foals and 6 ponies using a previously described technique. Interpretation of the radiographs was in conjunction with all clinical and laboratory findings and patient management. Using this approach, the site and cause of acute abdominal discomfort could be diagnosed accurately in 55 of 60 (91%) patients as confirmed by clinical, surgical or necropsy findings. Typical radiographs and photographs taken at surgery or at necropsy are presented. Typical radiographic findings, their interpretation and possible underlying gastrointestinal diseases are listed. The incorporation of standing lateral abdominal radiography in the clinical evaluation of foals and ponies with acute abdominal diseases gives findings of high diagnostic significance and should contribute to clinical decision-making. Abdominal radiography can replace data from rectal palpation in foals and ponies.

  2. Intra-Abdominal Actinomycosis Mimicking Malignant Abdominal Disease

    PubMed Central

    Oguejiofor, Njideka; Al-Abayechi, Sarah; Njoku, Emmanuel

    2017-01-01

    Abdominal actinomycosis is a rare infectious disease, caused by gram positive anaerobic bacteria, that may appear as an abdominal mass and/or abscess (Wagenlehner et al. 2003). This paper presents an unusual case of a hemodynamically stable 80-year-old man who presented to the emergency department with 4 weeks of worsening abdominal pain and swelling. He also complains of a 20-bound weight loss in 2 months. A large tender palpable mass in the right upper quadrant was noted on physical exam. Laboratory studies showed a normal white blood cell count, slightly decreased hemoglobin and hematocrit, and mildly elevated total bilirubin and alkaline phosphatase. A CT with contrast was done and showed a liver mass. Radiology and general surgery suspected malignancy and recommended CT guided biopsy. The sample revealed abundant neutrophils and gram positive rods. Cytology was negative for malignancy and cultures eventually grew actinomyces. High dose IV penicillin therapy was given for 4 weeks and with appropriate response transitioned to oral antibiotic for 9 months with complete resolution of symptoms. PMID:28299215

  3. Acute abdominal pain and constipation due to lead poisoning.

    PubMed

    Mongolu, S; Sharp, P

    2013-01-01

    Although uncommon, lead poisoning should be considered as a differential diagnosis in cases of unexplained acute abdominal pain in both adults and children. We present the case of a 35-year-old Asian male who presented with abdominal pain and constipation secondary to lead poisoning. Initially, the source of lead exposure was not apparent; this was later found to be due to ingestion of an Ayurvedic herbal medicine for the treatment of infertility. Lead poisoning due to the ingestion of Ayurvedic remedies is well described. We discuss the diagnosis, pathophysiology and treatment of lead poisoning. This case illustrates one of the rarer medical causes of acute abdominal pain and emphasizes the need to take a thorough history (including specific questioning regarding the use of over-the-counter and traditional/ herbal remedies) in cases of suspected poisoning or drug toxicity.

  4. Abdominal compartment syndrome and acute kidney injury due to excessive auto-positive end-expiratory pressure.

    PubMed

    Matthew, Dwight; Oxman, David; Djekidel, Karim; Ahmed, Ziauddin; Sherman, Michael

    2013-02-01

    Abdominal compartment syndrome is an under-recognized cause of acute kidney injury in critically ill patients. We report a case of a patient with severe obstructive lung disease who, while intubated for respiratory failure, developed abdominal compartment syndrome and oliguric acute kidney injury due to air-trapping and excessive auto-positive end-expiratory pressure (auto-PEEP; also known as intrinsic PEEP). When chemical paralysis was initiated and the auto-PEEP resolved, the patient's intra-abdominal hypertension rapidly improved and kidney function recovered immediately. Abdominal compartment syndrome secondary to excessive auto-PEEP appears to be unreported in the literature; however, any process that significantly increases intrathoracic pressure conceivably could cause increased pressure to be transmitted to the abdominal compartment, resulting in organ failure. Patients undergoing mechanical ventilation, which puts them at risk of airflow obstruction and the development of intra-abdominal hypertension, should be evaluated for air-trapping and excessive auto-PEEP.

  5. Acute neonatal appendicitis: a diagnosis to consider in abdominal sepsis.

    PubMed

    Arias-Llorente, R P; Flórez-Díez, P; Oviedo-Gutiérrez, M; Suárez-Rodríguez, M; Costa-Romero, M; Solís-Sánchez, G; García-López, E

    2014-01-01

    Appendicitis in the neonatal period is extremely rare. Its low incidence together with non-specific clinical symptoms often mean the diagnosis is delayed, leading to increased rates of peritonitis and mortality. We report the case of a 33-week premature infant, small for gestational age (1180 g at birth), clinically stable and receiving exclusive enteral feeding, who presented clinical manifestations of necrotizing enterocolitis at 14 days of life. Acute phase reactants were elevated and abdominal radiography showed pneumoperitoneum. Laparotomy revealed acute perforated appendicitis without intestinal involvement and purulent fluid in the peritoneum, for which appendectomy was performed. Neonatal acute appendicitis should be considered in the differential diagnosis of abdominal sepsis since early diagnosis and treatment significantly reduce associated morbidity and mortality.

  6. Abdominal compartment syndrome after endovascular repair for ruptured abdominal aortic aneurysm leads to acute intestinal necrosis

    PubMed Central

    Chen, Xiyang; Zhao, Jichun; Huang, Bin; Yuan, Ding; Yang, Yi; Ma, Yukui

    2016-01-01

    Abstract Introduction: Abdominal compartment syndrome (ACS) after endovascular repair (EVAR) of rupture abdominal aortic aneurysm (rAAA) is a rare emergency situation, which has a high mortality. However, the progression of ACS is rapid and the diagnosis is usually been delayed, which increase the difficulties in treatment and affect the prognosis. We describe a case of a sever complication (acute intestinal necrosis) resulting from ACS after endovascular repair of rAAA. Clinical Finding: An elderly man, 81 years old, complained a sudden lower abdominal and back pain without any predisposing cause. He had a history of hypertension for 20 years without any regular anti-hypertensive therapy. Physical Examination revealed that the blood pressure was 89/54 mmHg, pulse was 120/min, oxygen saturation was 91%. The abdominal ultrasound and the CTA (computed tomography angiography) scan revealed a rAAA. Emergency EVAR under general anesthesia was performed for this patient. Diagnosis: Fourteen hours after endovascular repair, sudden decreased of blood pressure (70/50 mmHg) and oxygen saturation (70%) was observed. ACS or bleeding of retroperitoneal space was diagnosed. Interventions: Abdominal laparotomy was immediately performed. ACS was verified and a severe complication (acute intestinal necrosis) was observed, intestinal resection was performed for this patient. Outcomes: Unfortunately, this patient died after operation because of multi-organ failure in a very short period, which is very rare regarding to this condition. Surgical pathology, diagnosis and management were discussed. Conclusion: ACS was occurred with a severe complication (acute intestinal necrosis) in a very short period, which is very rare regarding to this condition after EVAR, it reminds us the severe result of ACS and more methods to prevent it happened after surgical management. PMID:27893667

  7. Diagnostic imaging of acute abdominal pain in adults.

    PubMed

    Cartwright, Sarah L; Knudson, Mark P

    2015-04-01

    Acute abdominal pain is a common presentation in the outpatient setting and can represent conditions ranging from benign to life-threatening. If the patient history, physical examination, and laboratory testing do not identify an underlying cause of pain and if serious pathology remains a clinical concern, diagnostic imaging is indicated. The American College of Radiology has developed clinical guidelines, the Appropriateness Criteria, based on the location of abdominal pain to help physicians choose the most appropriate imaging study. Ultrasonography is the initial imaging test of choice for patients presenting with right upper quadrant pain. Computed tomography (CT) is recommended for evaluating right or left lower quadrant pain. Conventional radiography has limited diagnostic value in the assessment of most patients with abdominal pain. The widespread use of CT raises concerns about patient exposure to ionizing radiation. Strategies to reduce exposure are currently being studied, such as using ultrasonography as an initial study for suspected appendicitis before obtaining CT and using low-dose CT rather than standard-dose CT. Magnetic resonance imaging is another emerging technique for the evaluation of abdominal pain that avoids ionizing radiation.

  8. A 23-year-old Man with Leptospirosis and Acute Abdominal Pain

    PubMed Central

    Mazhar, Momal; Kao, Janet J

    2016-01-01

    Leptospirosis is a zoonosis caused by the spirochete Leptospira interrogans. Most cases of leptospirosis are mild to moderate, and self-limited. The course of disease, however, may be complicated by multiorgan dysfunction such as in Weil's disease. We present a case of Weil's disease with pancreatitis in a young Caucasian man residing in Hawai‘i. Although leptospirosis is common in Hawai‘i, few patients present with pancreatitis. This report of leptospirosis-induced pancreatitis should help raise awareness of clinicians to assess for pancreatitis when evaluating a patient with leptospirosis and acute abdominal pain. PMID:27738562

  9. Acute Abdominal Pain: Bayesian Analysis in the Emergency Room

    PubMed Central

    Harvey, A. C.; Moodie, P. F.

    1982-01-01

    A non-sequential Bayesian analysis was deemed a suitable approach to the important clinical problem of analysis of acute abdominal pain in the Emergency Room. Using series reported in the literature as a data source complemented by expert clinical estimates of probabilities of clinical data a program has been established in St. Boniface, Canada. Prior to implementing the program as an online, quickly available diagnostic aid, a prospective preliminary study has shown that the performance of computer plus clinician is significantly better than either clinician or computer alone. A major emphasis has been developing the acceptability of the program in real-life diagnoses in the Emergency Room.

  10. Hybrid Treatment of Acute Abdominal Aortic Thrombosis Presenting with Paraplegia.

    PubMed

    Azzarone, Matteo; De Troia, Alessandro; Iazzolino, Luigi; Nabulsi, Bilal; Tecchio, Tiziano

    2016-05-01

    Acute thrombotic or embolic occlusion of the abdominal aorta is a rare vascular emergency associated with high morbidity and mortality rates. Classically, the clinical presentation is a severe peripheral ischemia with bilateral leg pain as the predominant feature. Aortic occlusion presenting as an isolated acute onset of paraplegia due to spinal cord ischemia is very rare and requires improved awareness to prevent adverse outcomes associated with delayed diagnosis. We report the case of a 54-year-old man who presented with sudden paraplegia due to the thrombotic occlusion of the infrarenal aorta involving the first segment of the common iliac arteries on both sides; emergent transperitoneal aorto iliac thrombectomy combined with the endovascular iliac kissing-stent technique were performed achieving perioperative complete regression of the symptoms.

  11. Castleman's Disease Presenting as Localized Abdominal Mass and Paraneoplastic Pemphigus

    PubMed Central

    Kumar, Santosh; Bishnoi, Kshitij; Murugavaithianathan, Pragatheeswarane; Panwar, Vikas Kumar

    2016-01-01

    Castleman's disease is a rare, benign lymphoproliferative disorder of unknown origin. Paraneoplastic pemphigus is a common association which presents as oral mucosal ulcerations. Abdominal and retroperitoneal Castleman's disease present either as a localized disease or as a systemic disease. We hereby present a 15-year-old male patient with oral mucosal lesions with localized vague right lower abdominal mass who was diagnosed to have Castleman's disease with paraneoplastic pemphigus which was surgically excised. PMID:27014502

  12. Acute Abdominal Aorta Thrombosis and Ischemic Rhabdomyolysis Secondary to Severe Alcohol Intoxication

    PubMed Central

    Abbas, Syed Farhat; Farooq, Madeeha; Rasheed, Amna; Ali, Furqan

    2016-01-01

    Acute alcohol intoxication is a common cause of emergency visits worldwide. Although moderate alcohol consumption is protective against coronary artery disease, binge drinking is associated with adverse cardiovascular and neurological outcomes and may even cause sudden death. Although, few past accounts of venous thrombosis with alcohol binge drinking are available, arterial thrombosis with the condition has never been reported in the literature. We present the unusual case of a young Afghan male, who presented to us with painful, tender and swollen legs three days after a heavy alcohol binge on a Saturday night. He was diagnosed as a case of acute limb ischemia secondary to massive abdominal aorta and bilateral femoral artery thrombosis. He also had acute renal failure secondary to rhabdomyolysis. Cardiac workup revealed new onset paroxysmal atrial fibrillation and a large thrombus in the left ventricular cavity. His blood ethanol level was high. He was treated by a multidisciplinary team; urgent surgical thrombectomy for thrombotic complications, intravenous fluid hydration and later renal replacement therapy for acute renal failure. To the best of our knowledge, such a constellation of clinical features in association with severe acute alcohol intoxication has not been reported in the literature. We believe, the procoagulant nature of high blood ethanol levels and the onset of atrial fibrillation after the heavy alcohol binge, known as the holiday heart syndrome, precipitated the thrombotic events leading to rhabdomyolysis and acute renal failure. Through this case, we conclude that a very heavy alcohol binge may cause thrombotic occlusion of the abdominal aorta and femoral arteries resulting in ischemic rhabdomyolysis and acute renal failure. A high index of suspicion must be kept, especially for a patient presenting with tender, swollen lower limbs and acute renal failure after an alcohol binge. PMID:28083449

  13. Multidetector computed tomography in the evaluation of pediatric acute abdominal pain in the emergency department.

    PubMed

    Lin, Wei-Ching; Lin, Chien-Heng

    2016-06-01

    The accurate diagnosis of pediatric acute abdominal pain is one of the most challenging tasks in the emergency department (ED) due to its unclear clinical presentation and non-specific findings in physical examinations, laboratory data, and plain radiographs. The objective of this study was to evaluate the impact of abdominal multidetector computed tomography (MDCT) performed in the ED on pediatric patients presenting with acute abdominal pain. A retrospective chart review of children aged <18 years with acute abdominal pain who visited the emergency department and underwent MDCT between September 2004 and June 2007 was conducted. Patients with a history of trauma were excluded. A total of 156 patients with acute abdominal pain (85 males and 71 females, age 1-17 years; mean age 10.9 ± 4.6 years) who underwent abdominal MDCT in the pediatric ED during this 3-year period were enrolled in the study. One hundred and eighteen patients with suspected appendicitis underwent abdominal MDCT. Sixty four (54.2%) of them had appendicitis, which was proven by histopathology. The sensitivity of abdominal MDCT for appendicitis was found to be 98.5% and the specificity was 84.9%. In this study, the other two common causes of nontraumatic abdominal emergencies were gastrointestinal tract (GI) infections and ovarian cysts. The most common etiology of abdominal pain in children that requires imaging with abdominal MDCT is appendicitis. MDCT has become a preferred and invaluable imaging modality in evaluating uncertain cases of pediatric acute abdominal pain in ED, in particular for suspected appendicitis, neoplasms, and gastrointestinal abnormalities.

  14. Assessment of the patient with acute abdominal pain.

    PubMed

    Cole, Elaine; Lynch, Antonia; Cugnoni, Helen

    Abdominal pain has many causes, from simple to complex presentations. Patients with abdominal pain may have a number of physiological and psychological needs. Nurses have a key role to play in patient assessment, history talking and management.

  15. Fishbone perforation through a Meckel's diverticulum: a rare laparoscopic diagnosis in acute abdominal pain.

    PubMed

    Christensen, H

    1999-08-01

    The use of diagnostic laparoscopy in acute abdominal pain, especially when patients have been admitted for acute pain in the lower abdominal quadrants, improves the accuracy of diagnosis and leads to improvements in treatment procedures. A case is reported of a 24-year-old woman admitted under suspicion of appendicitis. The appendix was found to be normal, and a perforation caused by a fishbone was discovered in a Meckel's diverticulum. The diverticulum was resected by a combined laparoscopic and open procedure. Diagnostic laparoscopy should be performed routinely in cases of acute abdominal pain in the lower quadrants of suspected appendiceal origin to avoid overlooking other causes of the symptoms.

  16. Abdominal wall abscesses in patients with Crohn's disease: clinical outcome.

    PubMed

    Neufeld, David; Keidar, Andrei; Gutman, Mordechai; Zissin, Rivka

    2006-03-01

    Abdominal wall abscess due to Crohn's Disease used to be one of the definitive indications for operative treatment. The advent of interventional radiology, the accessibility to percutaneous drainage, and the availability of new medications raised the possibility of nonoperative treatment of this condition. The clinical presentation, treatment, and follow-up of 13 patients with abdominal wall abscesses secondary to Crohn's Disease were retrospectively reviewed. During a 10-year period (1993-2003), 13 patients with abdominal wall abscess were treated. Five patients had an anterolateral abdominal wall abscess and eight had a posterior abscess (psoas). In 11 patients, 17 drainage procedures were performed: 12 percutaneous and 5 operative. Despite initial adequate drainage and resolution of the abscess, all 13 patients eventually needed resection of the offending bowel segment, which was undertaken in 12 patients. The mean time between abscess presentation and definitive operation was 2 months. Percutaneous drainage is an attractive option in most cases of abdominal abscesses. However, in Crohn's Disease patients with an abdominal wall abscess, we found a high failure rate despite initial adequate drainage. We suggest that surgical resection of the diseased bowel segment should be the definitive therapy.

  17. Acute abdominal pain following fracture of a heterotopically formed bone incorporating a prolene mesh.

    PubMed

    Nageswaran, H; Dunkley, A

    2010-09-01

    A case is presented of severe abdominal pain around a healed scar following fracture of a heterotopically formed bone. This should be considered an unusual differential diagnosis in patients with acute pain of unknown origin who had open abdominal surgery in the past. To our knowledge, we have also reported the first case of hetertopic bone formation incorporating a prolene mesh.

  18. Abdominal pain and syndrome of inappropriate antidiuretic hormone secretion as clinical presentation of acute intermittent porphyria.

    PubMed

    Valle Feijóo, M L; Bermúdez Sanjurjo, J R; González Vázquez, L; Rey Martínez, M; de la Fuente Aguado, J

    2015-01-01

    Acute intermittent porphyria (AIP) is a rare condition characterized by abdominal pain and a wide range of nonspecific symptoms. We report the case of a woman with abdominal pain and syndrome of inappropriate antidiuretic hormone secretion (SIADH) as clinical presentation of AIP. The diagnosis was achieved through the etiologic study of the SIADH.

  19. Wandering spleen torsion causing acute abdominal pain in a child: case report and review of literature.

    PubMed

    Llorens Marina, Carlos I; Cedeño, Alex; Lugo-Vicente, Humberto; Chapel, Cristel; Rivera, Glorimar; Diaz, Antonio

    2014-01-01

    Wandering spleen is a rare occurrence where the spleen normal fixation to the abdominal wall is lost and thus allowed to change in position. We report a case of a child who presented with acute abdominal pain secondary to a wandering spleen complicated by torsion of its vascular pedicle. The diagnosis was promptly made using computed tomography and managed with splenectomy.

  20. Acute thrombosis of abdominal aortic aneurysm subsequent to Heimlich maneuver: a case report.

    PubMed

    Kirshner, R L; Green, R M

    1985-07-01

    We report a case of acute thrombosis of an abdominal aortic aneurysm secondary to a correctly applied and successful Heimlich maneuver. Although the Heimlich maneuver is generally safe and effective, this possible catastrophic consequence needs to be recognized.

  1. [Abdominal artery aneurysm and associated surgical abdominal diseases: towards optimal timing].

    PubMed

    Stilo, Francesco; Mirenda, Francesco; Mandolfino, Tommaso; La Spada, Michele; D'Alfonso, Mario; Carmignani, Amedeo; De Caridi, Giovanni; Benedetto, Filippo; Spinelli, Francesco

    2003-01-01

    The purpose of this study was to assess which modalities offered the best timing in the treatment of abdominal aortic aneurysms associated with other abdominal surgical diseases. From January 1984 to December 2002, 372 patients underwent surgery for abdominal aortic aneurysms, 350 men (94%) and 22 women (6%), mean age 72 years. Of these 10% were operated on urgently. The traditional open technique was used in 307 patients, and the endovascular method in the remaining 65 cases. In 40 patients (11%) we observed other associated abdominal diseases which were treated during the same operation in 34 cases (85%). We had three deaths in the 34 cases treated in the same operation (9%). In the remaining cases no perioperative mortality was registered. There were no cases of prosthesis infection. The mean hospital stay was 9 days. Simultaneous treatment appears, on the one hand, to carry an increased operative risk and increased mortality and, on the other, to present the advantage of having to perform only one surgical procedure. The advent of the endovascular method allows us to postpone the treatment of the associated disease without increasing the technical difficulty of the second operation.

  2. Surgical management of abdominal and retroperitoneal Castleman's disease

    PubMed Central

    Bucher, Pascal; Chassot, Gilles; Zufferey, Guillaume; Ris, Frederic; Huber, Olivier; Morel, Philippe

    2005-01-01

    Background Abdominal and retroperitoneal Castleman's disease could present either as a localized disease or as a systemic disease. Castleman's disease is a lymphoid hyperplasia related to human Herpes virus type 8, which could have an aggressive behavior, similar to that of malignant lymphoid neoplasm mainly with the systemic type, or a benign one in its localized form. Methods The authors report two cases of localized Castleman's disease in the retroperitoneal space and review the current and recent progress in the knowledge of this atypical disease. Cases presentation The two patients were young healthy women presenting with a hyper vascular peri-renal mass suggestive of malignant tumor. Both have been resected in-toto. One of them had an extensive resection with nephrectomy, while the second had a kidney preserving surgery. Pathological examination revealed localized Castleman's disease and surgical margins were free of disease. Postoperative course was uneventful, and after more than 5-years of follow-up no recurrences have been observed. Conclusion Localized Castleman's disease should be considered when facing a solid hypervascular abdominal or retroperitoneal mass. A better knowledge of this disorder and its characteristic would help surgeon to avoid unnecessarily extensive resection for this benign disorder when dealing with abdominal or retroperitoneal tumors. Surgical resection is curative for the localized form, when complete, while splenectomy could be indicated for the systemic form. PMID:15941478

  3. [Intra-abdominal pressure as a surgery predictor in patients with acute abdominal pain].

    PubMed

    Campos-Muñoz, Manuel Alejandro; Villarreal-Ríos, Enrique; Chimal-Torres, Mariano; Pozas-Medina, Josué Atila

    2016-01-01

    Introducción: la presión intraabdominal es el estado de equilibrio de la presión de la cavidad abdominal en reposo y puede presentar cambios durante la ventilación mecánica o espontánea. El objetivo fue determinar la presión intraabdominal como predictor de cirugía en el paciente con dolor abdominal agudo. Métodos: se llevó a cabo un estudio de casos y controles anidado en una cohorte de pacientes con dolor abdominal agudo en el servicio de urgencias de un hospital de segundo nivel, en el periodo comprendido entre abril y diciembre de 2013. Se incluyeron 37 pacientes, todos fueron intervenidos quirúrgicamente con previa toma de la presión intraabdominal. Se formaron los grupos con el resultado del estudio anatomopatológico: con evidencia de proceso inflamatorio abdominal agudo (n = 28) y sin evidencia de proceso inflamatorio abdominal agudo (n = 9). Resultados: en los casos el 100 % presentó presión intraabdominal alta con una p = 0.01, RM: 5 (IC 95 %: 2.578-9.699). En los casos la media de la presión intraabdominal fue de 11.46 y en los controles de 9.2 (p = 0.183). Conclusiones: el dolor abdominal que requiere cirugía para su resolución tiene relación directa con una presión intraabdominal > 5 mmHg.

  4. Disseminated Abdominal Hydatidosis: A Rare Presentation of Common Infectious Disease

    PubMed Central

    Almalik, Abdulrahman; Alsharidi, Aynaa; Al-Sheef, Mohammed; Enani, Mushirah

    2014-01-01

    Hydatid disease is one of the most geographically widespread zoonoses with substantial disease burden. In this report we are discussing an unusual case of intra-abdominal HD that was ongoing for 22 years despite two surgical interventions. Significant symptomatic relief was achieved within the first two months of combination therapy with albendazole and praziquantel. HD is still of public health concern in the Middle East that needs optimized care. PMID:25114815

  5. Cardiovascular disease risk of abdominal obesity vs. metabolic abnormalities.

    PubMed

    Wildman, Rachel P; McGinn, Aileen P; Lin, Juan; Wang, Dan; Muntner, Paul; Cohen, Hillel W; Reynolds, Kristi; Fonseca, Vivian; Sowers, MaryFran R

    2011-04-01

    It remains unclear whether abdominal obesity increases cardiovascular disease (CVD) risk independent of the metabolic abnormalities that often accompany it. Therefore, the objective of this study was to evaluate the independent effects of abdominal obesity vs. metabolic syndrome and diabetes on the risk for incident coronary heart disease (CHD) and stroke. The Framingham Offspring, Atherosclerosis Risk in Communities, and Cardiovascular Health studies were pooled to assess the independent effects of abdominal obesity (waist circumference >102 cm for men and >88 cm for women) vs. metabolic syndrome (excluding the waist circumference criterion) and diabetes on risk for incident CHD and stroke in 20,298 men and women aged ≥45 years. The average follow-up was 8.3 (s.d. 1.9) years. There were 1,766 CVD events. After adjustment for demographic factors, smoking, alcohol intake, number of metabolic syndrome components, and diabetes, abdominal obesity was not significantly associated with an increased risk of CVD (hazard ratio (HR) (95% confidence interval): 1.09 (0.98, 1.20)). However, after adjustment for demographics, smoking, alcohol intake, and abdominal obesity, having 1-2 metabolic syndrome components, the metabolic syndrome and diabetes were each associated with a significantly increased risk of CVD (2.12 (1.80, 2.50), 2.82 (1.92, 4.12), and 5.33 (3.37, 8.41), respectively). Although abdominal obesity is an important clinical tool for identification of individuals likely to possess metabolic abnormalities, these data suggest that the metabolic syndrome and diabetes are considerably more important prognostic indicators of CVD risk.

  6. Establishment and Application of Early Risk Stratification Method for Acute Abdominal Pain in Adults

    PubMed Central

    Wang, Yu; Zhao, Hong; Zhou, Zhen; Tian, Ci; Xiao, Hong-Li; Wang, Bao-En

    2017-01-01

    Background: Acute abdominal pain is a common symptom of emergency patients. The severity was always evaluated based on physicians’ clinical experience. The aim of this study was to establish an early risk stratification method (ERSM) for addressing adults with acute abdominal pain, which would guide physicians to take appropriate and timely measures following the established health-care policies. Methods: In Cohort 1, the records of 490 patients with acute abdominal pain that developed within the past 72 h were enrolled in this study. Measurement data and numeration data were compared with analysis of variance and Chi-square test, respectively. Multiple regression analysis calculated odd ratio (OR) value. P and OR values showed the impacts of factors. ERSM was established by clinical experts and statistical experts according to Youden index. In Cohort 2, data from 305 patients with acute abdominal pain were enrolled to validate the accuracy of the ERSM. Then, ERSM was prospectively used in clinical practice. Results: The ERSM was established based on the scores of the patient's clinical characteristics: right lower abdominal pain + 3 × diffuse abdominal pain + 3 × cutting abdominal pain + 3 × pain frequency + 3 × pain duration + fever + 2 × vomiting + 5 × stop defecation + 3 × history of abdominal surgery + hypertension history + diabetes history + hyperlipidemia history + pulse + 2 × skin yellowing + 2 × sclera yellowing + 2 × double lung rale + 10 × unconsciousness + 2 × right lower abdominal tenderness + 5 × diffuse abdominal tenderness + 4 × peritoneal irritation + 4 × bowel sounds abnormal + 10 × suspicious diagnosis + white blood cell count + hematocrit + glucose + 2 × blood urea nitrogen + 3 × creatine + 4 × serum albumin + alanine aminotransferase + total bilirubin + 3 × conjugated bilirubin + amylase. When the score was <18, the patient did not need hospitalization. A score of ≥18 and <38 indicated that the patient should be under

  7. Acute rectal ischaemia following emergency abdominal aortic aneurysm surgery

    PubMed Central

    Mosley, Frances R.; Akhtar, Sobia; George, Rina; Pillay, Woolagasen R.

    2016-01-01

    We present a case of isolated rectal ischaemia, a rare complication after emergency surgery for a ruptured abdominal aneurysm. We discuss the possible aetiology of this condition and how this rare condition may be missed unless care is taken at the time of reoperation. PMID:28344761

  8. Can C-reactive protein and white blood cell count alone rule out an urgent condition in acute abdominal pain?

    PubMed

    Paolillo, Ciro; Spallino, Ilenia

    2016-02-01

    Up to 10% of all patients at the Emergency Department present for acute abdominal pain. The C-reactive protein (CRP) and white blood cell (WBC) are routinely determined as part of the workup of patients with abdominal pain. Three large prospective cohort studies comprising a total of 2961 adult patients with acute abdominal pain were selected. CRP levels and WBC counts were compared between patients with urgent and nonurgent final diagnoses. These studies conclude that the laboratory values individually are weak discriminators and cannot be used as a triage instrument in the selection of patients with acute abdominal pain requiring additional diagnostic tests.

  9. [Professor WU Xu's clinical experiences on acupuncture for acute upper abdominal pain].

    PubMed

    Wu, Xiao-Liang; Lu, Bin; Sun, Jian-Hua; Ai, Bing-Wei; Bao, Chao; Wu, Wen-Zhong; Li, Jian-Bing; Liu, Lan-Ying; Wu, Wen-Yun; Pei, Li-Xia; Zhou, Jun-Ling; Li, Yan-Cai; Qin, Shan

    2014-03-01

    The clinical experiences and proven cases of distinguished doctor of TCM, professor WU Xu, on acupuncture for acute upper abdominal pain is introduced. Professor WU's manipulation characteristics of acupuncture for acute upper abdominal pain, including acute cholecystitis, kidney stone, acute stomach pain, are one-hand shape but both hands in nature, moving like Tai Chi, force on the tip of needle, movement of qi mainly. The main technique posture is one-hand holding needle with middle finger for pressing, the needle is hold by thumb and index finger, and is assisted by middle finger. The special acupuncture experience of emergency is treatment according to syndrome differentiation, combination of acupuncture and moxibustion, selecting acupoint based on experience, blood-letting acupuncture therapy and so on.

  10. Indwelling catheter and conservative measures in the treatment of abdominal compartment syndrome in fulminant acute pancreatitis

    PubMed Central

    Sun, Zhao-Xi; Huang, Hai-Rong; Zhou, Hong

    2006-01-01

    AIM: To study the effect of combined indwelling catheter, hemofiltration, respiration support and traditional Chinese medicine (e.g. Dahuang) in treating abdominal compartment syndrome of fulminant acute pancreatitis. METHODS: Patients with fulminant acute pancreatitis were divided randomly into 2 groups of combined indwelling catheter celiac drainage and intra-abdominal pressure monitoring and routine conservative measures group (group 1) and control group (group 2). Routine non-operative conservative treatments including hemofiltration, respiration support, gastrointestinal TCM ablution were also applied in control group patients. Effectiveness of the two groups was observed, and APACHE II scores were applied for analysis. RESULTS: On the second and fifth days after treatment, APACHE II scores of group 1 and 2 patients were significantly different. Comparison of effectiveness (abdominalgia and burbulence relief time, hospitalization time) between groups 1 and 2 showed significant difference, as well as incidence rates of cysts formation. Mortality rates of groups 1 and 2 were 10.0% and 20.7%, respectively. For patients in group 1, celiac drainage quantity and intra-abdominal pressure, and hospitalization time were positively correlated (r = 0.552, 0.748, 0.923, P < 0.01) with APACHE II scores. CONCLUSION: Combined indwelling catheter celiac drainage and intra-abdominal pressure monitoring, short veno-venous hemofiltration (SVVH), gastrointestinal TCM ablution, respiration support have preventive and treatment effects on abdominal compartment syndrome of fulminant acute pancreatitis. PMID:16937509

  11. Abdominal muscle and quadriceps strength in chronic obstructive pulmonary disease

    PubMed Central

    Man, W; Hopkinson, N; Harraf, F; Nikoletou, D; Polkey, M; Moxham, J

    2005-01-01

    Background: Quadriceps muscle weakness is common in chronic obstructive pulmonary disease (COPD) but is not observed in a small hand muscle (adductor pollicis). Although this could be explained by reduced activity in the quadriceps, the observation could also be explained by anatomical location of the muscle or fibre type composition. However, the abdominal muscles are of a similar anatomical and fibre type distribution to the quadriceps, although they remain active in COPD. Cough gastric pressure is a recently described technique that assesses abdominal muscle (and hence expiratory muscle) strength more accurately than traditional techniques. A study was undertaken to test the hypothesis that more severe weakness exists in the quadriceps than in the abdominal muscles of patients with COPD compared with healthy elderly controls. Methods: Maximum cough gastric pressure and quadriceps isometric strength were measured in 43 patients with stable COPD and 25 healthy elderly volunteers matched for anthropometric variables. Results: Despite a significant reduction in mean quadriceps strength (29.9 kg v 41.2 kg; 95% CI –17.9 to –4.6; p = 0.001), cough gastric pressure was preserved in patients with COPD (227.3 cm H2O v 204.8 cm H2O; 95% CI –5.4 to 50.6; p = 0.11). Conclusions: Abdominal muscle strength is preserved in stable COPD outpatients in the presence of quadriceps weakness. This suggests that anatomical location and fibre type cannot explain quadriceps weakness in COPD. By inference, we conclude that disuse and consequent deconditioning are important factors in the development of quadriceps muscle weakness in COPD patients, or that activity protects the abdominal muscles from possible systemic myopathic processes. PMID:15923239

  12. Successful selective arterial thrombolysis in patient with acute abdominal thromboembolism.

    PubMed

    Tsekov, Christo; Loukova, Anelia; Gelev, Valeri

    2016-06-01

    The paper reports successful thrombolysis conducted in 64 years old woman admitted to the clinic with clinical and angiographic data for acute surgical abdomen caused by acute tromboembolia of arteria mesenterica superior (AMS). The therapeutic approach required to undertake lifesaving decision on i.e. surgical vs. invasive treatment in conditions of emergency. Finally, it was decided to undertake invasive treatment with successful restoration of blood flow in the related artery. The patient was discharged from the clinic with considerable clinical improvement on the fifth day of her stay. The case report includes discussion on issues relating the consequence of the diagnostic and interventional procedures in such patients, opportunities for conducting emergency thrombolysis in acute embolia of AMS and preventive measures in patients with high tromboembolic risk.

  13. Acute Cytomegalovirus Hepatitis in an Immunocompetent Host as a Reason for Upper Right Abdominal Pain

    PubMed Central

    Jensen, Kai Oliver; Angst, Eliane; Hetzer, Franc Heinrich; Gingert, Christian

    2016-01-01

    Cytomegalovirus infections are widely distributed with a seroprevalence of up to 100%. The majority of the cases take a silent course or deal with unspecific clinical symptoms. Complications in immunocompetent patients are rare but may affect the liver and lead up to an acute organ failure. In this case report, we describe a 35-year-old immunocompetent female with an acute cytomegalovirus infection presenting as acute hepatitis with ongoing upper right abdominal pain after cholecystectomy. Upper right abdominal pain is a common symptom with a wide range of differential diagnoses. If common reasons can be excluded, we want to sensitize for cytomegalovirus infection as a minor differential diagnosis even in immunocompetent patients. PMID:27403100

  14. Acute Intestinal Obstruction Complicating Abdominal Pregnancy: Conservative Management and Successful Outcome

    PubMed Central

    Udigwe, Gerald Okanandu; Ihekwoaba, Eric Chukwudi; Udegbunam, Onyebuchi Izuchukwu; Egeonu, Richard Obinwanne; Okwuosa, Ayodele Obianuju

    2016-01-01

    Background. Acute intestinal obstruction during pregnancy is a very challenging and unusual nonobstetric surgical entity often linked with considerable fetomaternal morbidity and mortality. When it is synchronous with abdominal pregnancy, it is even rarer. Case Presentation. A 28-year-old lady in her second pregnancy was referred to Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria, at 27 weeks of gestation due to vomiting, constipation, and abdominal pain. Examination and ultrasound scan revealed a single live intra-abdominal extrauterine fetus. Plain abdominal X-ray was diagnostic of intestinal obstruction. Conservative treatment was successful till the 34-week gestational age when she had exploratory laparotomy. At surgery, the amniotic sac was intact and the placenta was found to be adherent to the gut. There was also a live female baby with birth weight of 2.3 kg and Apgar scores of 9 and 10 in the 1st and 5th minutes, respectively, with the baby having right clubbed foot. Adhesiolysis and right adnexectomy were done. The mother and her baby were well and were discharged home nine days postoperatively. Conclusion. To the best of our knowledge, this is the first report of abdominal pregnancy as the cause of acute intestinal obstruction in the published literature. Management approach is multidisciplinary. PMID:27313923

  15. Uncommon Causes of Acute Abdominal Pain – A Pictorial Essay

    PubMed Central

    Hariharan, Mahesh; Balasubramaniam, Rajan; Shetty, Sharath Kumar; Yadavalli, Shanthala; Ahetasham, Mohammed; Devarapalli, Sravya

    2016-01-01

    Acute abdomen is one of the most common clinical conditions requiring a radiological investigation. Ultrasound is the primary modality of choice which can diagnose some of the common causes of acute abdomen. However, sometimes the underlying cause for the pain is far more complicated than expected mandating a high degree of suspicion to suggest further investigation with contrast enhanced computed tomography or magnetic resonance imaging. Here, we have compiled a comprehensive series of selected cases to highlight the conditions which can be easily overlooked unless carefully sought for. This article also emphasizes the importance of multimodality approach to arrive at the final diagnosis with an increased overall diagnostic accuracy which in turn improves patient management and prognosis. PMID:27014500

  16. Abdominal aortic aneurysm-an independent disease to atherosclerosis?

    PubMed

    Toghill, Bradley J; Saratzis, Athanasios; Bown, Matthew J

    Atherosclerosis and abdominal aortic aneurysms (AAAs) are multifactorial and polygenic diseases with known environmental and genetic risk factors that contribute toward disease development. Atherosclerosis represents an important independent risk factor for AAA, as people with AAA often have atherosclerosis. Studies have shown that comorbidity is usually between ~25% and 55%, but it is still not fully known whether this association is causal or a result of common shared risk profiles. Most recent epidemiological, clinical, and biological evidence suggests that the two pathologies are more distinct than traditionally thought. For instance diabetes mellitus, hypercholesterolemia, and obesity are high risk for atherosclerosis development but are not as pronounced in AAA, whereas smoking, gender, and ethnicity are particularly high risk for AAA but less so for atherosclerosis. In addition, genetic and epigenetic studies have identified independent risk loci involved in AAA susceptibility that are not associated with other cardiovascular diseases, and research on important common cardiovascular biomarkers has illustrated discrepancies in those with AAA.

  17. The inflammatory abdominal aortic aneurysm and coronary artery disease. Case report and review.

    PubMed

    Monte, I; Capodanno, D; Licciardi, S; Ferraro, C; Giannone, M T; Grasso, S; Nicolosi, E

    2006-04-01

    Inflammatory abdominal aortic aneurysm (IAAA) is defined as an unusually thickened aneurysmatic wall, encircled by a wide dense perianeurysmal and/or retroperitoneal fibrosis with adjacent tissues adhesion, and is now considered as an extreme shape of the common phlogistic process involved in atherosclerotic plaque formation. Latest studies demonstrated that inflammation plays an important role in coronary disease and in other atherosclerosis manifestations. We introduce the clinical case of a patient with IAAA who developed an acute myocardial infarction 6 months after the surgical procedure on the aorta. Through a literature review about IAAA we stress the clinical usefulness of the inflammatory markers as independent predictors in management of patients with coronary disease and we present the hypothesis, related to the introduced case, of an advanced coronary disease, aggravated or clinically revealed after the cytokine storm related to important localized inflammatory engagements or great vascular surgery treatments.

  18. A Torted Ruptured Intra-abdominal Testicular Seminoma Presenting As An Acute Abdomen.

    PubMed

    Nickalls, Oliver James; Tan, Char Loo; Thian, Yee Liang

    2015-12-01

    The susceptibility of the undescended testis to malignant transformation is well documented. The most common location of the undescended testis is within the inguinal canal, with only a minority located within the abdominal cavity. When a testicular mass develops, the risk of torsion increases. We describe a large intra-abdominal testicular seminoma that had undergone torsion, rupture and haemorrhage, presenting as an acute abdomen. A 30 year old man presented to the emergency department with right iliac fossa pain. Computed tomography in the emergency department showed haemoperitoneum and a torted large left testicular mass, likely malignant. The patient underwent laparotomy and excision of the mass. Histologic examination revealed a grossly enlarged seminomatous testis which had torted and ruptured. While pre-operative imaging diagnosis of an intra-abdominal testicular seminoma has been published, reports are few. To the best of the author's knowledge pre-operative imaging diagnosis of a malignant testicular mass with torsion and intra-abdominal haemorrhage presenting as an acute abdomen has not been described before.

  19. Pulmonary complications after abdominal surgery in patients with mild-to-moderate chronic obstructive pulmonary disease

    PubMed Central

    Kim, Tae Hoon; Lee, Jae Seung; Lee, Sei Won; Oh, Yeon-Mok

    2016-01-01

    Postoperative pulmonary complications (PPCs) are one of the most important causes of postoperative morbidity and mortality after abdominal surgery. Although chronic obstructive pulmonary disease (COPD) has been considered a risk factor for PPCs, it remains unclear whether mild-to-moderate COPD is a risk factor. This retrospective cohort study included 387 subjects who underwent abdominal surgery with general anesthesia in a tertiary referral hospital. PPCs included pneumonia, pulmonary edema, pulmonary thromboembolism, atelectasis, and acute exacerbation of COPD. Among the 387 subjects, PPCs developed in 14 (12.0%) of 117 patients with mild-to-moderate COPD and in 13 (15.1%) of 86 control patients. Multiple logistic regression analysis revealed that mild-to-moderate COPD was not a significant risk factor for PPCs (odds ratio [OR] =0.79; 95% confidence interval [CI] =0.31–2.03; P=0.628). However, previous hospitalization for respiratory problems (OR =4.20; 95% CI =1.52–11.59), emergency surgery (OR =3.93; 95% CI =1.75–8.82), increased amount of red blood cell (RBC) transfusion (OR =1.09; 95% CI =1.05–1.14 for one pack increase of RBC transfusion), and laparoscopic surgery (OR =0.41; 95% CI =0.18–0.93) were independent predictors of PPCs. These findings suggested that mild-to-moderate COPD may not be a significant risk factor for PPCs after abdominal surgery. PMID:27877032

  20. Associations between circulating levels of adipocytokines and abdominal adiposity in patients after acute pancreatitis.

    PubMed

    Singh, Ruma G; Pendharkar, Sayali A; Gillies, Nicola A; Miranda-Soberanis, Victor; Plank, Lindsay D; Petrov, Maxim S

    2017-02-06

    Adipocytokines are strongly associated with abdominal adiposity during the course of acute pancreatitis (AP). This study investigated associations between a panel of adipocytokines and abdominal adiposity in AP patients after hospital discharge, as well as the effect of several covariates. Fasting venous blood samples were collected to measure adiponectin, interleukin 6, leptin, monocyte chemoattractant protein 1, tumour necrosis factor α (TNFα), resistin, and retinol-binding protein 4. Waist circumference (WC), waist-hip ratio, and waist-height ratio (WheightR) were used as measures of abdominal adiposity. Generalised linear models were built, adjusting for age, sex, ethnicity, diabetes status, aetiology, duration since admission for AP, recurrence, and severity of AP. A total of 93 patients were studied, on average at 22 months after AP. Interleukin 6, TNFα, and leptin were significantly associated with WC in both the unadjusted and all the three adjusted models. Also, they were significantly associated with WheightR in both the unadjusted and the three adjusted models. Other studied adipocytokines did not show a consistent association or were not significantly associated with the abdominal adiposity indices. The results suggest that excess abdominal adiposity favours pro-inflammatory milieu in AP patients after hospital discharge, independent of diabetes and effect of other covariates.

  1. Acute Type B Aortic Dissection in a Patient with Previous Endovascular Abdominal Aortic Aneurysm Repair

    PubMed Central

    Park, Sung Hun; Rha, Seung-Woon

    2017-01-01

    Endovascular aortic repair (EVAR) was relatively safe, and became a widely performed procedure. If aortic dissection (AD) occurred in patient with previous EVAR, it could cause fatal complications like endograft collapse. Surgical treatment was limited in this situation for comorbidities and complex anatomies. Here we report a rare case of acute type B AD developed following trans-radial coronary intervention in a patient with previous EVAR of abdominal aortic aneurysm, which was treated with thoracic EVAR. PMID:28377913

  2. Kaempferol, a dietary flavonoid, ameliorates acute inflammatory and nociceptive symptoms in gastritis, pancreatitis, and abdominal pain.

    PubMed

    Kim, Shi Hyoung; Park, Jae Gwang; Sung, Gi-Ho; Yang, Sungjae; Yang, Woo Seok; Kim, Eunji; Kim, Jun Ho; Ha, Van Thai; Kim, Han Gyung; Yi, Young-Su; Kim, Ji Hye; Baek, Kwang-Soo; Sung, Nak Yoon; Lee, Mi-nam; Kim, Jong-Hoon; Cho, Jae Youl

    2015-07-01

    Kaempferol (KF) is the most abundant polyphenol in tea, fruits, vegetables, and beans. However, little is known about its in vivo anti-inflammatory efficacy and mechanisms of action. To study these, several acute mouse inflammatory and nociceptive models, including gastritis, pancreatitis, and abdominal pain were employed. Kaempferol was shown to attenuate the expansion of inflammatory lesions seen in ethanol (EtOH)/HCl- and aspirin-induced gastritis, LPS/caerulein (CA) triggered pancreatitis, and acetic acid-induced writhing.

  3. Abdominal varices mimicking an acute gastrointestinal hemorrhage during technetium-99m red blood cell scintigraphy

    SciTech Connect

    Moreno, A.J.; Byrd, B.F.; Berger, D.E.; Turnbull, G.L.

    1985-04-01

    Abdominal varices consisting of a caput medusae and dilated mesenteric veins resulted in pooling of Tc-99m tagged red blood cells (RBC) within these dilated vessels in a 57-year-old man with severe Laennec's cirrhosis. The atypical radiotracer localization within the abdomen mimicked an acute gastrointestinal hemorrhage. Clinical suspicion and careful evaluation of scintigraphic gastrointestinal bleeding studies will avoid false-positive interpretations.

  4. Risk Factors for the Development of Intra-Abdominal Fungal Infections in Acute Pancreatitis

    PubMed Central

    Schwender, Brian J.; Gordon, Stuart R.; Gardner, Timothy B.

    2015-01-01

    Objectives Intra-abdominal fungal infections (AFI) complicating acute pancreatitis arise in the context of pancreatic necrosis. Our goal was to determine which risk factors contribute to AFI in patients with acute pancreatitis. Methods Records were reviewed from 479 non-transfer patients admitted to our medical center with acute pancreatitis from 1985–2009. Using multivariable regression models, risk factors for AFI were identified. Results Out of 479 patients admitted with acute pancreatitis, 17 patients were subsequently found to have an AFI and 3 of these patients expired. The mean length of stay for patients with an AFI was 24 days and 76% were admitted to the intensive care unit. Patients with AFI were more likely to have received prophylactic antibiotics on admission (OR 1.7, 95% C.I. 1.2–2.3), TPN within 7 days of admission (OR 1.4, 95% C.I. 1.1–1.7) or to have necrosis on CT scan within 7 days of admission (OR 1.4, 95% C.I. 1.1–1.7). Multivariable regression models identified admission antibiotic use (OR 1.6, 95% C.I. 1.4–1.8) as the strongest predictor of AFI. Conclusion Admission antibiotics are the biggest risk factor for the development of intra-abdominal fungal infections in acute pancreatitis. Prophylactic antibiotics to prevent infected necrosis should therefore be discouraged. PMID:25872170

  5. Role of human lipocalin proteins in abdominal obesity after acute pancreatitis.

    PubMed

    Singh, Ruma G; Pendharkar, Sayali A; Plank, Lindsay D; Petrov, Maxim S

    2017-03-07

    Lipocalin proteins are small regulatory peptides implicated in metabolism, inflammation, and immunity. Although lipocalin proteins have been linked to various clinical conditions, their role in the acute inflammatory setting, such as acute pancreatitis (AP), has only been sparsely investigated. Two members of the lipocalin family, lipocalin-2 (LCN-2) and retinol binding protein -4 (RBP-4), play an important role in obesity and insulin resistance. In this study, we analysed circulating levels of LCN-2 and RBP-4 in 92 individuals after AP, of whom 41 individuals had abdominal obesity and 51 did not. Binary logistic regression analyses were performed to determine whether abdominal obesity was associated with the two lipocalin proteins. Lipocalin-2 was significantly associated with abdominal obesity in the unadjusted model (Odds ratio (OR)=1.014 [95% confidence interval (CI): 1.000, 1.028], P=0.05) and after adjusting for patient related (age, ethnicity, and diabetes mellitus) and pancreatitis related (aetiology, severity, recurrence, and duration of AP) characteristics (OR=1.018 [95% CI: 1.001, 1.036], p=0.04). Further, the association of LCN-2 with waist circumference was significant in individuals with alcohol aetiology of AP (β=1.082 [95% CI: 1.011, 1.158], p=0.02]. The association between RBP-4 and abdominal obesity was not significant in both unadjusted and adjusted models. These findings indicate that circulating levels of LCN-2 in patients after AP may play a role in chronic low grade inflammation associated with abdominal adiposity and that alcohol consumption may further exacerbate adipose tissue dysfunction.

  6. Abdominal aortic occlusion and vascular compromise secondary to acute gastric dilatation in a patient with bulimia.

    PubMed

    Elsharif, M; Doulias, T; Aljundi, W; Balchandra, S

    2014-11-01

    Acute gastric dilation is a rare but recognised complication in patients with bulimia and anorexia following binge episodes owing to decreased bowel motility. We present a rare case of acute gastric dilation secondary to bulimia in an otherwise healthy 18-year-old female patient that resulted in compression and complete occlusion of the abdominal aorta, leading to acute mesenteric and bilateral lower limb ischaemia. This resolved immediately following a laparotomy and gastric decompression. Management of these patients is very challenging owing to the lack of a successful precedent. To our knowledge, such a catastrophic complication has only ever been reported once in the literature and the outcome was fatal. Our case is of additional importance as it offers a successful management strategy for these patients.

  7. Multimodality approach for imaging of non-traumatic acute abdominal emergencies.

    PubMed

    Gangadhar, Kiran; Kielar, Ania; Dighe, Manjiri K; O'Malley, Ryan; Wang, Carolyn; Gross, Joel A; Itani, Malak; Lalwani, Neeraj

    2016-01-01

    "Acute abdomen" includes spectrum of medical and surgical conditions ranging from a less severe to life-threatening conditions in a patient presenting with severe abdominal pain that develops over a period of hours. Accurate and rapid diagnosis of these conditions helps in reducing related complications. Clinical assessment is often difficult due to availability of over-the-counter analgesics, leading to less specific physical findings. The key clinical decision is to determine whether surgical intervention is required. Laboratory and conventional radiographic findings are often non-specific. Thus, cross-sectional imaging plays a pivotal role for helping direct management of acute abdomen. Computed tomography is the primary imaging modality used for these cases due to fast image acquisition, although US is more specific for conditions such as acute cholecystitis. Magnetic resonance imaging or ultrasound is very helpful in patients who are particularly sensitive to radiation exposure, such as pregnant women and pediatric patients. In addition, MRI is an excellent problem-solving modality in certain conditions such as assessment for choledocholithiasis in patients with right upper quadrant pain. In this review, we discuss a multimodality approach for the usual causes of non-traumatic acute abdomen including acute appendicitis, diverticulitis, cholecystitis, and small bowel obstruction. A brief review of other relatively less frequent but important causes of acute abdomen, such as perforated viscus and bowel ischemia, is also included.

  8. [Abdominal sonography in hereditary angioneurotic edema. A contribution to the early diagnosis of a disease of interdisciplinary significance].

    PubMed

    Burghardt, W; Wernze, H

    1987-12-01

    Hereditary angioneurotic oedema is a rare complement-related disorder (C1-esterase-inhibitor deficiency) characterised by recurrent episodic swelling of the limbs, face, gastrointestinal tract, or airways. The mortality rate of the unrecognised disorder is 30 per cent, mainly due to airway obstruction. Two female patients (aged 29 and 61 years) with proven disease were studied by ultrasonography while they suffered from acute abdominal pain: Ultrasound imaging showed a diffuse oedematous but compressible gut wall with reduced bowel motility, distended bowel loops with intraluminal fluid accumulation and free fluid in the peritoneal cavity. The ultrasonographic feature was different from that of other gastrointestinal diseases. In combination with the patient's history, the clinical pattern and the normal routine laboratory findings, abdominal ultrasonography is a suitable tool for early diagnosis of a potentially life-threatening disorder.

  9. Probable atypical cat scratch disease presenting as isolated posterior pancreatic duodenal lymphadenitis and abdominal pain.

    PubMed

    Dzelalija, B; Petrovec, M; Avsic-Zupanc, T

    2001-09-15

    We report a case involving a 15-year-old girl with atypical, clinically unsuspected cat scratch disease (CSD) presenting as isolated posterior pancreatic duodenal lymphadenitis, fever, and abdominal pain. The serological, abdominal ultrasonographic, and CT findings, as well as clinical and epidemiological data, indicate that B. henselae was likely an etiologic agent of CSD in our patient.

  10. ACUTE TEARING OF THE OBLIQUE ABDOMINAL WALL INSERTION ONTO THE ILIAC CREST IN AN AUSTRALIAN FOOTBALL PLAYER: A CASE REPORT

    PubMed Central

    Stockden, Marshall; Breidahl, Bill

    2016-01-01

    Background Tears of the abdominal obliques have previously been reported in the vicinity of the lower ribs but they have not been reported in the vicinity of the iliac crest. The purpose of this case report is to describe the mechanism of injury and diagnosis of a distal abdominal oblique tear and subsequent rehabilitation programming. Case Description A 21-year-old male Australian football player experienced acute right-sided abdominal pain during a game while performing a commonly executed rotation skill. He was assessed clinically before being further examined with ultrasound and magnetic resonance imaging which revealed a rupture of the abdominal oblique wall at its insertion onto the iliac crest. The player then underwent a structured and graduated rehabilitation program with clear key performance indicators to optimize return to play and prevent recurrence. Outcomes The player was able to return to play at 35 days post injury and had no recurrence or complications at 12 month follow up post injury. Discussion This is the first time an abdominal oblique wall rupture at its insertion onto the iliac crest has been reported. In players with acute abdominal pain following twisting an insertional oblique tear should be considered as a differential diagnosis. A structured rehabilitation program may also help optimize an athlete's return to play after distal abdominal oblique rupture. PMID:27999726

  11. Abdominal CT Does Not Improve Outcome for Children with Suspected Acute Appendicitis

    PubMed Central

    Miano, Danielle I.; Silvis, Renee M.; Popp, Jill M.; Culbertson, Marvin C.; Campbell, Brendan; Smith, Sharon R.

    2015-01-01

    Introduction Acute appendicitis in children is a clinical diagnosis, which often requires preoperative confirmation with either ultrasound (US) or computed tomography (CT) studies. CTs expose children to radiation, which may increase the lifetime risk of developing malignancy. US in the pediatric population with appropriate clinical follow up and serial exam may be an effective diagnostic modality for many children without incurring the risk of radiation. The objective of the study was to compare the rate of appendiceal rupture and negative appendectomies between children with and without abdominal CTs; and to evaluate the same outcomes for children with and without USs to determine if there were any associations between imaging modalities and outcomes. Methods We conducted a retrospective chart review including emergency department (ED) and inpatient records from 1/1/2009–2/31/2010 and included patients with suspected acute appendicitis. Results 1,493 children, aged less than one year to 20 years, were identified in the ED with suspected appendicitis. These patients presented with abdominal pain who had either a surgical consult or an abdominal imaging study to evaluate for appendicitis, or were transferred from an outside hospital or primary care physician office with the stated suspicion of acute appendicitis. Of these patients, 739 were sent home following evaluation in the ED and did not return within the subsequent two weeks and were therefore presumed not to have appendicitis. A total of 754 were admitted and form the study population, of which 20% received a CT, 53% US, and 8% received both. Of these 57%, 95% CI [53.5,60.5] had pathology-proven appendicitis. Appendicitis rates were similar for children with a CT (57%, 95% CI [49.6,64.4]) compared to those without (57%, 95% CI [52.9,61.0]). Children with perforation were similar between those with a CT (18%, 95% CI [12.3,23.7]) and those without (13%, 95% CI [10.3,15.7]). The proportion of children with a

  12. Diarrheal Diseases - Acute and Chronic

    MedlinePlus

    ... of stools, but stool consistency is really the hallmark. Associated symptoms can include abdominal cramps fever, nausea, ... of the gut, infections, radiation therapy and colon cancer or polyps. Infections leading to chronic diarrhea are ...

  13. Relationship between overall and abdominal obesity and periodontal disease among young adults.

    PubMed

    Amin, H El-Sayed

    2010-04-01

    To assess overall and abdominal obesity and their relation to periodontal disease among young adults, body mass index (BMI) and waist circumference (WC) were measured and clinical attachment loss (CAL), gingival index (GI) and Community Periodontal Index (CPI) were estimated. The sample comprised 380 adults (170 males and 210 females) aged 20-26 years. There was a significant correlation between both BMI and WC and CAL, GI and CPI in females. In males, a significant correlation was only recorded between WC and GI and CPI. Overall and abdominal obesity in young adult females and abdominal obesity in males were significantly associated with periodontal disease.

  14. Abdominal Functional Electrical Stimulation to Assist Ventilator Weaning in Acute Tetraplegia: A Cohort Study

    PubMed Central

    McCaughey, Euan J.; Berry, Helen R.; McLean, Alan N.; Allan, David B.; Gollee, Henrik

    2015-01-01

    Background Severe impairment of the major respiratory muscles resulting from tetraplegia reduces respiratory function, causing many people with tetraplegia to require mechanical ventilation during the acute stage of injury. Abdominal Functional Electrical Stimulation (AFES) can improve respiratory function in non-ventilated patients with sub-acute and chronic tetraplegia. The aim of this study was to investigate the clinical feasibility of using an AFES training program to improve respiratory function and assist ventilator weaning in acute tetraplegia. Methods AFES was applied for between 20 and 40 minutes per day, five times per week on four alternate weeks, with 10 acute ventilator dependent tetraplegic participants. Each participant was matched retrospectively with a ventilator dependent tetraplegic control, based on injury level, age and sex. Tidal Volume (VT) and Vital Capacity (VC) were measured weekly, with weaning progress compared to the controls. Results Compliance to training sessions was 96.7%. Stimulated VT was significantly greater than unstimulated VT. VT and VC increased throughout the study, with mean VC increasing significantly (VT: 6.2 mL/kg to 7.8 mL/kg VC: 12.6 mL/kg to 18.7 mL/kg). Intervention participants weaned from mechanical ventilation on average 11 (sd: ± 23) days faster than their matched controls. Conclusion The results of this study indicate that AFES is a clinically feasible technique for acute ventilator dependent tetraplegic patients and that this intervention may improve respiratory function and enable faster weaning from mechanical ventilation. Trial Registration ClinicalTrials.gov NCT02200393 PMID:26047468

  15. [Acute gastrointestinal involvement in dengue disease by serotype 4: a case report and literature review].

    PubMed

    Marín, Johan; Vilcarromero, Stalin; Forshey, Brett M; Celis-Salinas, Juan C; Ramal-Asayag, Cesar; Morrison, Amy C; Laguna-Torres, Alberto; Casapía, Martín; Halsey, Eric S

    2013-10-01

    Dengue fever is the world's most important arboviral disease, presenting a wide clinical spectrum. We report for the first time in Peru, a case caused by dengue virus serotype 4 with significant gastrointestinal involvement (acute acalculous cholecystitis and acute hepatitis). In addition we carried out a review of the literature atypical presentation illustrating the importance of the characteristics of abdominal pain (right upper quadrant); presence of Murphy's sign, ultrasound, and liver enzymes levels, for appropriate diagnosis and clinical management.

  16. Perforation of the gallbladder: a rare cause of acute abdominal pain.

    PubMed

    Ponten, Joep B; Selten, Jasmijn; Puylaert, Julien B C M; Bronkhorst, Maarten W G A

    2015-02-08

    An 82-year-old woman without any previous medical history arrived in the emergency department with severe pain in the entire abdomen since 5 h. Blood tests showed, apart from a CRP of 28 mg/l, no abnormalities. We decided to perform an abdominal ultrasound, which showed an easily compressible gallbladder, containing a small, mobile gallstone and free fluid in the abdomen. During ultrasound-guided punction of this fluid, bile is aspirated. We performed laparoscopy and confirmed a large amount of intraperitoneal bile. Upon inspecting the gallbladder a perforation is seen in the anti-hepatic side of the gallbladder. After performing a cholecystectomy, we opened the gallbladder and detected a dissection-like lesion, which provided access to the peritoneal cavity. The confirmed diagnosis was acute onset free perforation of the gallbladder. The perforation was probably caused by the small obstructing gallstone seen on ultrasound or by another small stone, which could not be visualized.

  17. Factors involved in the antinatriuretic effects of acute constriction of the thoracic and abdominal inferior vena cava.

    NASA Technical Reports Server (NTRS)

    Schrier, R. W.; Humphreys, M. H.

    1971-01-01

    Study of the antinatriuretic effect of acute thoracic inferior vena cava (TIVC) constriction in the absence of alterations in renal perfusion pressure. A comparison is made of the effects of equivalent degrees of TIVC and abdominal inferior vena cava constriction on arterial pressure, renal hemodynamics, and electrolyte excretion.

  18. Renal artery stenosis and hypertension after abdominal irradiation for Hodgkin disease. Successful treatment with nephrectomy

    SciTech Connect

    Salvi, S.; Green, D.M.; Brecher, M.L.; Magoos, I.; Gamboa, L.N.; Fisher, J.E.; Baliah, T.; Afshani, E.

    1983-06-01

    Hypertension secondary to stenosis of the left renal artery developed in a thirteen-year-old male six years after completion of inverted Y irradiation (3,600 rad) for abdominal Hodgkin disease. Surgical treatment with nephrectomy resulted in control of the hypertension without the use of antihypertensive agents. We review the literature for this unusual complication of abdominal irradiation, and recommend that a 99mTc-DMSA renal scan, selective renal vein sampling for renin determinations, and renal arteriography be performed on any patient in whom hypertension develops following abdominal irradiation in childhood.

  19. Acute kidney injury, long-term renal function and mortality in patients undergoing major abdominal surgery: a cohort analysis

    PubMed Central

    Gameiro, Joana; Neves, Joana Briosa; Rodrigues, Natacha; Bekerman, Catarina; Melo, Maria João; Pereira, Marta; Teixeira, Catarina; Mendes, Inês; Jorge, Sofia; Rosa, Rosário; Lopes, José António

    2016-01-01

    Background Acute kidney injury (AKI) is frequent during hospitalization and may contribute to adverse consequences. We aimed to evaluate long-term adverse renal function and mortality after postoperative AKI in a cohort of patients undergoing major abdominal surgery. Methods We performed a retrospective analysis of adult patients who underwent major non-vascular abdominal surgery between January 2010 and February 2011 at the Department of Surgery II of Hospital de Santa Maria–Centro Hospitalar Lisboa Norte, Portugal. Exclusion criteria were as follows: chronic kidney disease on renal replacement therapy, undergoing renal replacement therapy the week before surgery, death before discharge and loss to follow-up through January 2014. Patients were categorized according to the development of postoperative AKI in the first 48 h after surgery using the Kidney Disease: Improving Global Outcomes classification. AKI was defined by an increase in absolute serum creatinine (SCr) ≥0.3 mg/dL or by a percentage increase in SCr ≥50% and/or by a decrease in urine output to <0.5 mL/kg/h for >6 h. Adverse renal outcomes (need for long-term dialysis and/or a 25% decrease in estimated glomerular filtration rate after hospital discharge) and mortality after discharge were evaluated. Cumulative mortality was analysed with the Kaplan–Meier method and log-rank test and outcome predictive factors with the Cox regression. Significance was set at P < 0.05. Results Of 390 selected patients, 72 (18.5%) developed postoperative AKI. The median follow-up was 38 months. Adverse renal outcomes and death after hospital discharge were more frequent among AKI patients (47.2 versus 22.0%, P < 0.0001; and 47.2 versus 20.5%, P < 0.0001, respectively). The 4 year cumulative probability of death was 44.4% for AKI patients, while it was 19.8% for patients with no AKI (log-rank test, P < 0.0001). In multivariate analysis, AKI was a risk factor for adverse renal outcomes (adjusted hazard ratio 1.6, P

  20. Endoscopic ultrasound for chronic abdominal pain and gallbladder disease.

    PubMed

    Dill, B; Dill, J E; Berkhouse, L; Palmer, S T

    1999-01-01

    Endoscopic ultrasound (EUS) is a major advance in gastrointestinal endoscopy. EUS, which is invaluable in the diagnosis and staging of gastrointestinal cancer, is now being used in the diagnosis of chronic upper abdominal pain. EUS combined with stimulated biliary drainage (EUS/SBD) aids in the diagnosis of choledocholithiasis, cholecystitis, microlithiasis, and various conditions of the upper gastrointestinal tract. This article describes the EUS/SBD procedure and nursing care. Two case histories illustrating potential benefits to patients are presented.

  1. Disproportionate fat stranding: a helpful CT sign in patients with acute abdominal pain.

    PubMed

    Pereira, Jose M; Sirlin, Claude B; Pinto, Pedro S; Jeffrey, R Brooke; Stella, Damien L; Casola, Giovanna

    2004-01-01

    Fat stranding adjacent to thickened bowel wall seen at computed tomography (CT) in patients with acute abdominal pain suggests an acute process of the gastrointestinal tract, but the differential diagnosis is wide. The authors observed "disproportionate" fat stranding (ie, stranding more severe than expected for the degree of bowel wall thickening present) and explored how this finding suggests a narrower differential diagnosis, one that is centered in the mesentery: diverticulitis, epiploic appendagitis, omental infarction, and appendicitis. The characteristic CT findings (in addition to fat stranding) of each of these entities often lead to a final diagnosis. Diverticulitis manifests with mild, smooth bowel wall thickening and no lymphadenopathy. Epiploic appendagitis manifests with central areas of high attenuation and a hyperattenuated rim, in addition to its characteristic location adjacent to the colon. In contrast, omental infarction is always centered in the omentum. The most specific finding of appendicitis is a dilated, fluid-filled appendix. Correct noninvasive diagnosis is important because treatment approaches for these conditions range from monitoring to surgery.

  2. Predictors of Abdominal Pain in Depressed Pediatric Inflammatory Bowel Disease Patients

    PubMed Central

    Srinath, Arvind I.; Goyal, Alka; Zimmerman, Lori A.; Newara, Melissa C.; Kirshner, Margaret A.; McCarthy, F. Nicole; Keljo, David; Binion, David; Bousvaros, Athos; DeMaso, David R.; Youk, Ada; Szigethy, Eva M.

    2015-01-01

    Background Pediatric patients with inflammatory bowel disease (IBD) have high rates of abdominal pain. The study aims were to (1) Evaluate biological and psychological correlates of abdominal pain in depressed youth with IBD, (2) Determine predictors of abdominal pain in Crohn’s disease (CD) and ulcerative colitis (UC). Methods 765 patients ages 9–17 with IBD seen over 3 years at two sites were screened for depression. Depressed youth completed comprehensive assessments for abdominal pain, psychological (depression and anxiety), and biological (IBD-related, through disease activity indices and laboratory values) realms. Results 217 patients with IBD (161 CD, 56 UC) were depressed. 163 (120 CD, 43 UC) patients had complete API scores. In CD, abdominal pain was associated with depression (r=0.33; p<0.001), diarrhea (r=0.34; p=0.001), ESR (r=0.22; p=0.02), low albumin (r=0.24; p=.01), weight loss (r=0.33; p=0.001), and abdominal tenderness (r=0.38, p=0.002). A multivariate model with these significant correlates represented 32% of the variance in pain. Only depression (p=0.03), weight loss (p=0.04), and abdominal tenderness (p=0.01) predicted pain for CD patients. In UC, pain was associated with depression (r=0.46; p=0.002) and nocturnal stools (r=.32; p=.046). In the multivariate model with these significant correlates 23% of the variance was explained, and only depression (p=0.02) predicted pain. Conclusions The psychological state of pediatric patients with IBD may increase the sensitivity to abdominal pain. Thus, screening for and treating comorbid depression may prevent excessive medical testing and unnecessary escalation of IBD medications. PMID:24983975

  3. The Effect of Intra-Abdominal Hypertension Incorporating Severe Acute Pancreatitis in a Porcine Model

    PubMed Central

    Ke, Lu; Tong, Zhi-hui; Ni, Hai-bin; Ding, Wei-wei; Sun, Jia-kui; Li, Wei-qin; Li, Ning; Li, Jie-shou

    2012-01-01

    Introduction Abdominal compartment syndrome (ACS) and intra abdominal hypertension(IAH) are common clinical findings in patients with severe acute pancreatitis(SAP). It is thought that an increased intra abdominal pressure(IAP) is associated with poor prognosis in SAP patients. But the detailed effect of IAH/ACS on different organ system is not clear. The aim of this study was to assess the effect of SAP combined with IAH on hemodynamics, systemic oxygenation, and organ damage in a 12 h lasting porcine model. Measurements and Methods Following baseline registrations, a total of 30 animals were divided into 5 groups (6 animals in each group): SAP+IAP30 group, SAP+IAP20 group, SAP group, IAP30 group(sham-operated but without SAP) and sham-operated group. We used a N2 pneumoperitoneum to induce different levels of IAH and retrograde intra-ductal infusion of sodium taurocholate to induce SAP. The investigation period was 12 h. Hemodynamic parameters (CO, HR, MAP, CVP), urine output, oxygenation parameters(e.g., SvO2, PO2, PaCO2), peak inspiratory pressure, as well as serum parameters (e.g., ALT, amylase, lactate, creatinine) were recorded. Histological examination of liver, intestine, pancreas, and lung was performed. Main Results Cardiac output significantly decreased in the SAP+IAH animals compared with other groups. Furthermore, AST, creatinine, SUN and lactate showed similar increasing tendency paralleled with profoundly decrease in SvO2. The histopathological analyses also revealed higher grade injury of liver, intestine, pancreas and lung in the SAP+IAH groups. However, few differences were found between the two SAP+IAH groups with different levels of IAP. Conclusions Our newly developed porcine SAP+IAH model demonstrated that there were remarkable effects on global hemodynamics, oxygenation and organ function in response to sustained IAH of 12 h combined with SAP. Moreover, our model should be helpful to study the mechanisms of IAH/ACS-induced exacerbation and

  4. [Thoraco-abdominal aortic replacement in chronic phase in a patient with temporary paraplegia after Stanford B acute dissection].

    PubMed

    Takahashi, Goro; Hata, Masaki; Tabayashi, Koichi

    2013-07-01

    A 42-year-old man underwent was performed with thoraco-abdominal aneurysm replacement accompaniedy with reconstruction of abdominal branches and intercostal arteries. Eighteen months before, he had suffered from Stanford already been cured with paraplegia on being type B acute aortic dissection combined with paraplegia. When paraplegia had been occurred, cerebrospinal fluid drainage was had been performed promptly, and 4 days later, neurologic deficit was disappeared in 1 day. During the thoraco-abdominal aortic operation, cerebrospinal fluid drainage was performed done again. After the operation, paraplegia did was not occurred and he did not feel somewhat wrong with his legs. He was discharged from hospital on foot by himself. This case showed the efficacy of cerebral spinal fluid drainage for not only both with the prevention but also and treatment of paraplegia.

  5. The overlap of functional abdominal pain in pediatric Crohn’s disease

    PubMed Central

    Zimmerman, Lori A.; Srinath, Arvind I.; Goyal, Alka; Bousvaros, Athos; Ducharme, Peter; Szigethy, Eva; Nurko, Samuel

    2013-01-01

    Background Children with Crohn’s disease (CD) may report abdominal pain despite clinical remission, suggesting that functional abdominal pain (FAP) may be playing a role. Aim This study aims to explore the presence and impact of FAP in children with CD in remission. Methods Children, aged 9–17, with CD were enrolled. Demographic information, the Pediatric Crohn’s Disease Activity Index (PCDAI), and the Children’s Depression Inventory (CDI) were obtained. Disease remission was defined by physician global assessment, normal labs, and absence of 3 or more stools a day, nocturnal stooling, bloody diarrhea, concurrent steroid therapy, strictures, or disease flare within 6 months. FAP was defined as patients with abdominal pain and CD remission. Rates of depression (CDI >9) were compared. Results 139/307 children reported abdominal pain. Of this group, 18/139 (13%) met criteria for FAP. Despite clinical remission, 8/18 CD FAP patients were classified with active disease by PCDAI. CD FAP patients had a higher rate of depression than CD patients in remission with no abdominal pain (55.6% vs. 29.9%; p=0.03), similar to patients with abdominal pain from active CD (55.6% vs. 44.8%; p=0.62). Conclusions A proportion of children with CD in remission have FAP. These children are at significant risk for depression. Future studies are needed to determine whether depression contributes to functional pain development or if pain itself leads to depression. Especially given that functional pain may exaggerate disease activity, clinicians caring for children with CD and FAP should consider evaluating for depressive disorders before escalating therapy. PMID:23407043

  6. Effects of acute intra-abdominal hypertension on multiple intestinal barrier functions in rats

    PubMed Central

    Leng, Yuxin; Yi, Min; Fan, Jie; Bai, Yu; Ge, Qinggang; Yao, Gaiqi

    2016-01-01

    Intra-abdominal hypertension (IAH) is a common and serious complication in critically ill patients for which there is no well-defined treatment strategy. Here, we explored the effect of IAH on multiple intestinal barriers and discussed whether the alteration in microflora provides clues to guide the rational therapeutic treatment of intestinal barriers during IAH. Using a rat model, we analysed the expression of tight junction proteins (TJs), mucins, chemotactic factors, and Toll-like receptor 4 (TLR4) by immunohistochemistry. We also analysed the microflora populations using 16S rRNA sequencing. We found that, in addition to enhanced permeability, acute IAH (20 mmHg for 90 min) resulted in significant disturbances to mucosal barriers. Dysbiosis of the intestinal microbiota was also induced, as represented by decreased Firmicutes (relative abundance), increased Proteobacteria and migration of Bacteroidetes from the colon to the jejunum. At the genus level, Lactobacillus species and Peptostreptococcaceae incertae sedis were decreased, whereas levels of lactococci remained unchanged. Our findings outline the characteristics of IAH-induced barrier changes, indicating that intestinal barriers might be treated to alleviate IAH, and the microflora may be an especially relevant target. PMID:26980423

  7. Comparing the diagnostic performance of MRI versus CT in the evaluation of acute nontraumatic abdominal pain during pregnancy.

    PubMed

    Baron, Keren Tuvia; Arleo, Elizabeth Kagan; Robinson, Christopher; Sanelli, Pina C

    2012-12-01

    The objectives of this study were to document the utilization of MRI compared with CT in pregnant patients presenting with acute nontraumatic abdominal pain at our institution and to compare the diagnostic performance of the two modalities. A retrospective review identified all pregnant patients at our institution who had MRI or CT exams of the abdomen and/or pelvis for acute nontraumatic abdominal pain over a 3-year period from January 2008 through December 2010. The imaging diagnoses were compared with pathologic data or operative findings as the primary reference standard or with clinical follow-up and laboratory data as the secondary reference standard. Patients without surgically proven diagnoses were followed clinically until delivery, when possible. Ninety-four pregnant patients were included in this study: 61 MRI exams were performed in 57 patients, 44 CT exams were performed in 43 patients (including six patients who had both), and 72 patients (77 %) had ultrasound prior to cross-sectional imaging, with the appendix specifically assessed in 25 patients but visualized in only two of them. Of 61 MRI exams, 24 were considered positive for imaging diagnoses, 33 were negative, and 4 were equivocal. Of 44 CT exams, 24 were positive and 20 were negative. The test characteristics for MRI and CT in the diagnosis of acute abdominal pain were as follows: sensitivity 91 and 88 %, specificity 85 and 90 %, positive predictive value 81 and 91 %, negative predictive value 94 and 8 5 %, and diagnostic accuracy 88 and 88 %, respectively. Differences were not statistically significant (p value = 1). The majority of MRIs (34/61 = 56 %) were read by emergency radiologists. MRI and CT performed equally well in the evaluation of acute nontraumatic abdominal pain during pregnancy. Given its lack of ionizing radiation, MRI may be preferable. Given that the majority of MRIs were read by radiologists specializing in emergency imaging, this is a technique that emergency

  8. Fatal acute Chagas Disease in a Chimpanzee

    DTIC Science & Technology

    2009-08-01

    Fatal Acute Chagas Disease in a Chimpanzee Yugendar R. Bommineni1, Edward J. Dick Jr.1, J. Scot Estep2, John L. Van de Berg1, and Gene B. Hubbard1...species and several insect vectors demonstrating a wide host distribution and low host specificity. Methods—A 23 year old male chimpanzee died acutely and... chimpanzee . Keywords Ape; nonhuman primate; protozoa; fatal case; Trypanosoma cruzi Introduction CD or American trypanosomiasis is caused by TC, a

  9. Distribution of abdominal and pelvic Hodgkin disease: implications for CT scanning

    SciTech Connect

    Aisen, A.M.; Gross, B.H.; Glazer, G.M.; Amendola, M.A.

    1985-05-01

    Computed tomography of the abdomen and pelvis is frequently performed for the staging of abdominal and pelvic lymphoma. Certain limited CT protocols have been nearly as accurate as more complete examinations at defining the extent of lymphadenopathy and the response to therapy, with the advantages of decreased scanning time and patient radiation dose. The authors reviewed abdominal and pelvic CT scans and reports of 58 patients with Hodgkin disease to determine whether the entire abdomen and pelvis must always be scanned in such patients. Pelvic adenopathy without concurrent abdominal adenopathy was present in only one of 58 patients, and that patient presented clinically with inguinal adenopathy. These findings are supported by larger pathologic studies showing that Hodgkin disease always spreads contiguously. Patients with Hodgkin disease presenting above the diaphragm should undergo abdominal CT for staging; if the abdomen is normal, the pelvis need not be scanned. For Hodgkin patients with clinical or CT evidence of disease below the diaphragm, both abdomen and pelvis should be scanned.

  10. The safety of corticosteroid therapy in Crohn's disease with an abdominal mass.

    PubMed

    Felder, J B; Adler, D J; Korelitz, B I

    1991-10-01

    Steroid therapy is often avoided in the Crohn's disease patient with a palpable abdominal mass, for fear of dissemination of infection, should the mass prove to contain an abscess. In the present study, 24 patients with Crohn's disease and a palpable abdominal mass were treated with high dose steroids. In 15, the mass resolved completely and, in another nine, it decreased in size by at least 50%. Fourteen of 24 patients eventually required resection for persistence or recurrence of Crohn's disease activity with or without the abdominal mass, but in all the operation was performed electively. At least eight patients never required resection during a mean follow-up period of 40 months. In 13 patients, the mass was later proved to actually contain an abscess cavity. No complications attributable to steroid therapy were seen in either the operative or nonoperative group. Clinicians should not fear using high dose ACTH/corticosteroids to treat severe Crohn's disease with an abdominal mass, if indicated, as it is both safe and effective whether an abscess cavity is present or not.

  11. Surgery and diagnostic imaging in abdominal Crohn's disease.

    PubMed

    Botti, Fiorenzo; Caprioli, Flavio; Pettinari, Diego; Carrara, Alberto; Magarotto, Andrea; Contessini Avesani, Ettore

    2015-03-01

    Surgery is well-established option for the treatment of Crohn's disease that is refractory to medical therapy and for complications of the disease, including strictures, fistulas, abscesses, bleeding that cannot be controlled endoscopically, and neoplastic degeneration. For a condition like Crohn's disease, where medical management is the rule, other indications for surgery are considered controversial, because the therapeutic effects of surgery are limited to the resolution of complications and the rate of recurrence is high, especially at sites of the surgical anastomosis. In the authors' opinion, however, surgery should not be considered a last-resort treatment: in a variety of situations, it should be regarded as an appropriate solution for managing this disease. Based on a review of the literature and their own experience, the authors examine some of the possibilities for surgical interventions in Crohn's disease and the roles played in these cases by diagnostic imaging modalities.

  12. Management of Abdominal Wounds in Thermally Injured Patients

    DTIC Science & Technology

    1982-01-01

    Acute inflammatory disease 5 Superior mesenteric artery syndrome 4 Biliary tract disease 4 surface in the patients with abdominal burns, and only...ity of these critically ill patients were equally affected by polypropylene was used for fascial closure, the wound ileus , sepsis, abdominal distention

  13. [ANALYSIS OF THE INTRAOPERATIVE PROPHYLAXIS EFFICACY OF THE ABDOMINAL CAVITY ADHESIVE DISEASE].

    PubMed

    Yevtushenko, D A

    2015-09-01

    Results of treatment of 152 patients, operated on for various diseases of the abdominal cavity, were analyzed. In 72 of them (the main group) intraoperatively a Defensal was used as an antiadhesive barrier preparation for the abdominal adhesions prophylaxis, and in 80 (a comparison group)--antiadhesive measures were not conducted. Application of antiadhesive sterile solution have promoted a reduction of period, which is necessary for the gut motor-evacuation function restoration--by 1.5 days, stationary treatment--by 2.5 days, postoperative morbidity rate--in 2.7 times.

  14. Serum, Saliva, and Urine Irisin with and Without Acute Appendicitis and Abdominal Pain

    PubMed Central

    Bakal, Unal; Aydin, Suleyman; Sarac, Mehmet; Kuloglu, Tuncay; Kalayci, Mehmet; Artas, Gokhan; Yardim, Meltem; Kazez, Ahmet

    2016-01-01

    A 112-amino-acid protein irisin (IRI) is widely expressed in many organs, but we currently do not know whether appendix tissue and blood cells express it. If appendix tissue and neutrophil cells express IRI, measuring its concentration in biological fluids might be helpful in the diagnosis of acute appendicitis (AA), since neutrophil cells are the currently gold-standard laboratory parameters for the diagnosis of AA. Therefore, the purpose of this study was to investigate the suitability of enzyme-linked immunosorbent assay-based measurements of the proposed myokine IRI for the discrimination of patients with AA from those with acute abdominal pain (AP) and healthy controls. Moreover, immunoreactivity to IRI was investigated in appendix tissues and blood cells. Samples were collected on admission (T1), 24 hours (T2), and 72 hours (T3) postoperatively from patients with suspected AA and from patients with AP corresponding to T1–T3, whereas control subject blood was once corresponding to T1. IRI was measured in serum, saliva, and urine by using enzyme-linked immunosorbent assay, whereas in appendix tissue and blood cells, IRI was detected by immunohistohcemistry. Appendix tissue and blood cells (except for erythrocytes) are new sources of IRI. Basal saliva, urine, and serum levels were higher in children with AA compared with postoperative levels (T2) that start to decline after surgery. This is in line with the finding that IRI levels are higher in children with AA when compared with those with AP or control subject levels, most likely due to a large infiltration of neutrophil cells in AA that release its IRI into body fluids. Measurement of IRI in children with AA parallels the increase or decrease in the neutrophil count. This new finding shows that the measurement of IRI and neutrophil count can together improve the diagnosis of AA, and it can distinguish it from AP. IRI can be a candidate marker for the diagnosis of AA and offers an additional parameter to

  15. Abdominal Obesity, Race and Chronic Kidney Disease in Young Adults: Results from NHANES 1999-2010

    PubMed Central

    Sarathy, Harini; Henriquez, Gabriela; Abramowitz, Matthew K.; Kramer, Holly; Rosas, Sylvia E.; Johns, Tanya; Kumar, Juhi; Skversky, Amy; Kaskel, Frederick; Melamed, Michal L.

    2016-01-01

    Objective Kidney dysfunction in obesity may be independent of and may precede the development of hypertension and/or diabetes mellitus. We aimed to examine if abdominal obesity is associated with early markers of CKD in a young healthy population and whether these associations differ by race and/or ethnicity. Methods We analyzed data from the NHANES 1999–2010 for 6918 young adults ages 20–40 years. Abdominal obesity was defined by gender criteria of waist circumference. CKD markers included estimated glomerular filtration rate and albuminuria ≥30 mg/g. Race stratified analyses were done overall and in subgroups with normal blood pressures, normoglycemia and normal insulin sensitivity. Awareness of CKD was assessed in participants with albuminuria. Results Abdominal obesity was present in over one-third of all young adults and was more prevalent among non-Hispanic blacks (45.4%) versus Mexican-Americans (40.6%) or non-Hispanic whites (37.4%) (P-value = 0.004). Mexican-American young adults with abdominal obesity had a higher odds of albuminuria even among those with normal blood pressure, normal glucose, and normal insulin sensitivity [adjusted odds ratio 4.5; 95% confidence interval (1.6–12.2), p = 0.004]. Less than 5% of young adults with albuminuria of all races and ethnicities had been told they had kidney disease. Conclusion Abdominal obesity in young adults, especially in Mexican-Americans, is independently associated with albuminuria even with normal blood pressures, normoglycemia and normal insulin levels. Greater awareness of CKD is needed to protect this young population from long-standing exposure to abdominal obesity and early progressive renal disease. PMID:27224643

  16. Surgical management of a large peritoneal pseudocyst causing acute kidney injury secondary to abdominal compartment syndrome in a rare case of congenital absence of omentum during pregnancy.

    PubMed

    Jones, Benjamin P; Hunjan, Tia; Terry, Jayne

    2016-09-01

    Complete congenital absence of the omentum is very rare with only one previously reported case. We present a unique case of the management of a pregnant woman with a large pelvic pseudocyst caused by complications related to congenital absence of omentum, resulting in acute kidney injury, likely secondary to acute compartment syndrome. This case highlights the importance of considering acute compartment syndrome in critically unwell pregnant women and reiterates the need to measure intra-abdominal pressure when clinically indicated. Given that pregnancy is in itself a state of intra-abdominal hypertension, obstetricians should maintain a high index of suspicion in the context of additional risk factors.

  17. Epithelioid Angiosarcoma With Metastatic Disease After Endovascular Therapy of Abdominal Aortic Aneurysm

    SciTech Connect

    Schmehl, Joerg; Scharpf, Marcus; Brechtel, Klaus; Kalender, Guenay; Heller, Stephan; Claussen, Claus D.; Lescan, Mario

    2012-02-15

    Malignancies of the aortic wall represent a rare condition, and only a few reports have covered cases of sarcomas arising at the site of a prosthesis made of Dacron. A coincidence with endovascular repair has only been reported in one case to date. We report a patient with epithelioid angiosarcoma and metastatic disease, which was found in an aneurysmal sac after endovascular aortic repair for abdominal aortic aneurysm.

  18. Intestinal Schistosomiasis as Unusual Aetiology for Acute Appendicitis, Nowadays a Rising Disease in Western Countries

    PubMed Central

    López de Cenarruzabeitia, I.; Landolfi, S.; Armengol Carrasco, M.

    2012-01-01

    Intestinal schistosomiasis as unusual aetiology for acute appendicitis, nowadays a rising disease in western countries. Recent changes in global migration has led to an immigration growth in our scenario, upsurging people coming from endemic areas of schistosomiasis. Schistosomal appendicitis, seldom reported in developed countries, is now an expected incrising entity in our hospitals during the near future. Due to this circumstances, we believe that schistosomiasis should be consider as a rising source for acute appendicitis in western countries. In order to illustrate this point, we present a case of a 45-years-old black man, from Africa, was admitted via A&E because of acute abdominal pain, located in right lower quadrant. Acute appendicitis was suspected, and he underwent laparotomy and appendectomy. Pathological study by microscope revealed a gangrenous appendix with abscesses and parasitic ova into the submucosal layer of the appendix, suggesting Schistosomiasis. PMID:22792502

  19. Acute recurrent pancreatitis: An autoimmune disease?

    PubMed Central

    Pezzilli, Raffaele

    2008-01-01

    In this review article, we will briefly describe the main characteristics of autoimmune pancreatitis and then we will concentrate on our aim, namely, evaluating the clinical characteristics of patients having recurrence of pain from the disease. In fact, the open question is to evaluate the possible presence of autoimmune pancreatitis in patients with an undefined etiology of acute pancreatitis and for this reason we carried out a search in the literature in order to explore this issue. In cases of recurrent attacks of pain in patients with “diopathic”pancreatitis, we need to keep in mind the possibility that our patients may have autoimmune pancreatitis. Even though the frequency of this disease seems to be quite low, we believe that in the future, by increasing our knowledge on the subject, we will be able to diagnose an ever-increasing number of patients having acute recurrence of pain from autoimmune pancreatitis. PMID:18286678

  20. Spectrum of Abdominal Aortic Disease in a Tertiary Health Care Setup: MDCT Based Observational Study

    PubMed Central

    Kumar, DG Santosh; Gadabanahalli, Karthik; Kalyanpur, Arjun

    2016-01-01

    Introduction Abdominal aortic disease is an important cause of clinical disability that requires early detection by imaging methods for prompt and effective management. Understanding regional disease pattern and prevalence has a bearing on healthcare management and resource planning. Non-invasive, conclusive imaging strategy plays an important role in the detection of disease. Multi-Detector Computed Tomography (MDCT) with its technological developments provides affordable, accurate and comprehensive imaging solution. Aim To evaluate regional demography of abdominal aortic disease spectrum detected using MDCT imaging data in a tertiary hospital. Materials and Methods A descriptive study was conducted based on MDCT imaging data of patients who were investigated with clinical diagnosis of abdominal aortic disease, from March 2008-2010, over a period of 24 months. Patients were examined with the contrast-enhanced MDCT examination. Morphological diagnosis of the aortic disease was based on changes in relative aortic caliber, luminal irregularity, presence of wall calcification, dissection or thrombus and evidence of major branch occlusion. Patients were categorized into four groups based on imaging findings. MDCT information and associated clinical parameters were examined and correlated to management of patient. Descriptive statistical data, namely mean, standard deviation and frequency of disease were evaluated. Results A total of 90 out of 210 patients (43%) were detected with the abdominal aortic abnormality defined by imaging criteria. Group I, comprising of patients with atherosclerosis –including those with complications, constituted 65.5% of the patients. Group II represented patients with aneurysms (45.5%). Group III, consisting of 32.2% of the patients, contained those with dissections. The rest of the patients, including patients with aorto-arteritis, were classified as group IV. Eight patients with aneurysm and one patient with aorto-arteritis were

  1. Body mass index, abdominal fatness and the risk of gallbladder disease.

    PubMed

    Aune, Dagfinn; Norat, Teresa; Vatten, Lars J

    2015-09-01

    Epidemiological studies have indicated a positive association between adiposity and gallbladder disease risk, however, the shape of the dose-response relationship and differences between overall and abdominal adiposity remains to be clarified. We conducted a systematic review and dose-response meta-analysis of cohort studies of body mass index (BMI), waist circumference and waist-to-hip ratio and risk of gallbladder disease. PubMed and Embase databases were searched up to January 9th 2015. Summary relative risks were calculated using a random effects model. Seventeen prospective studies of BMI and gallbladder disease risk with 55,670 cases among 1,921,103 participants were included. The summary relative risk (RR) for a 5 unit increment in BMI was 1.63 (95 % CI 1.49-1.78, I(2) = 98 %). There was evidence of a nonlinear association overall and among women, p(nonlinearity) < 0.0001, but not among men, p(nonlinearity) = 0.99, with a slight flattening of the curve at very high BMI levels (BMI 40-45), however, the risk of gallbladder disease increased almost twofold even within the "normal" BMI range. The summary RR for a 10 cm increase in waist circumference was 1.46 (95 % CI 1.24-1.72, I(2) = 98 %, n = 5) and for a 0.1 unit increment in waist-to-hip ratio was 1.44 (95 % CI 1.26-1.64, I(2) = 92 %, n = 4). Associations were attenuated, but still significant, when BMI and abdominal adiposity measures were mutually adjusted. Our results confirm a positive association between both general and abdominal fatness and the risk of gallbladder disease. There is an almost twofold increase in the risk even within the "normal" BMI range, suggesting that even moderate increases in BMI may increase risk.

  2. [Contribution of abdominal sonography in acute appendicitis diagnostics--our experience].

    PubMed

    Smíd, D; Skalický, T; Treska, V

    2009-08-01

    Acute apendicitis is the most frequent case of acute abdomen. During a two year period (2006-2007) it was performed in Department of Surgery of Faculty Hospital in Pilsen 678 appendectomies, 30 days post-operative mortality rate was 0%. Abdomen ultrasonography like helping method to clinic examination was performed in 313 patients, suspect of acute appendicitis was in 191 patients (61%), in remaining patients was normal ultrasound picture.

  3. Acute myocardial infarction in a patient with Behçet's disease.

    PubMed

    Beyranvand, Mohammad-Reza; Namazi, Mohammad-Hassan; Mohsenzadeh, Yusef; Assadpour Piranfar, Mohammad

    2009-05-01

    A 37-year-old man, a known case of Behcet's disease with its vascular complications such as abdominal and thoracic artery aneurysms, was admitted with the diagnosis of acute anterior myocardial infarction and received thrombolytic therapy. Coronary angiography and percutaneous coronary intervention via transradial approach were performed for the patient on the eighth day of admission. The patient did not suffer from any symptoms, myocardial infarction, or readmission in the nine-month follow-up. About 25 cases of myocardial infarction associated with Behcet's disease have been reported previously. Although coronary involvement is rare in Behcet's disease, it is especially important because it affects young individuals and often presents as acute coronary syndromes.

  4. Crohn's disease and acute pancreatitis. A review of literature.

    PubMed

    Jasdanwala, Sarfaraz; Babyatsky, Mark

    2015-03-20

    Crohn's disease, a transmural inflammatory bowel disease, has many well-known extra-intestinal manifestations and complications. Although acute pancreatitis has a higher incidence in patients with Crohn's disease as compared to the general population, acute pancreatitis is still relatively uncommon in patients with Crohn's disease. Patients with Crohn's disease are at an approximately fourfold higher risk than the general population to develop acute pancreatitis. The risk of developing acute pancreatitis is higher in females as compared to males. Acute pancreatitis can occur at any age with higher incidence reported in patients in their 20s and between 40-50 years of age. The severity and prognosis of acute pancreatitis in patients with Crohn's disease is the same as in general population. Acute pancreatitis can occur before onset of intestinal Crohn's disease, this presentation being more common in children than adults. It can also occur as the presenting symptom. However, most commonly it occurs after intestinal symptoms have manifest with a mean time interval between the initial presentation and development of acute pancreatitis being 2 years. There are several etiological factors contributing to acute pancreatitis in patients with Crohn's disease. It is not clear whether acute pancreatitis is a direct extra-intestinal manifestation of Crohn's disease; however, majority of the cases of acute pancreatitis in patients with Crohn's disease are due to GS and medications. Drugs used for the treatment of Crohn's disease that have been reported to cause acute pancreatitis include 5-ASA agents, azathioprine and 6 mercaptopurine, metornidazole and corticosteroids. Recent evidence has emerged correlating both type 1 and 2 autoimmune pancreatitis with Crohn's disease. Understanding the association between the two disease entities is key to effectively manage patients with Crohn's disease and acute pancreatitis.

  5. Acute abdomen as a consequence of an unusual suicide attempt: intra-abdominal injection of sulfuric acid

    PubMed Central

    Lepore, Anna; D’Antini, Davide; Raimondo, Pasquale; Mirabella, Lucia; Pennisi, Leonardo; Carrillo, Giuseppe; Cotoia, Antonella; Dambrosio, Michele; Cinnella, Gilda

    2016-01-01

    Caustic ingestion is a common cause of life-threatening upper gastrointestinal tract injuries. It mostly happens in children as accidental exposure, but may occur in adults as a result of suicide attempt. We present a case of an acute abdomen that occurred after a peculiar way of self-administration of sulfuric acid as a suicide attempt in an adult psychiatric male patient, already known for self-harm with caustic agents in the previous years. In a few hours, the patient developed diffuse peritonitis, pneumoperitoneum, and a rapid hemodynamic deterioration, as a consequence of ileum and sigmoid necrosis, requiring an emergency surgery with the application of a damage control strategy. The patient was then transferred to intensive care unit for hemodynamic stabilization, and definitive surgical correction of the abdominal lesions was performed after 3 days with Hartmann procedure. Thirty-nine days after hospital admission, the patient was discharged. In conclusion, to our knowledge, never has been reported in the literature a case of intra-abdominal self-administration of caustic substance causing a rapid evolution of clinical conditions and requiring the application of damage control strategy. PMID:27853393

  6. Bilateral Continuous Quadratus Lumborum Block for Acute Postoperative Abdominal Pain as a Rescue After Opioid-Induced Respiratory Depression.

    PubMed

    Shaaban, Mohamed; Esa, Wael Ali Sakr; Maheshwari, Kamal; Elsharkawy, Hesham; Soliman, Loran Mounir

    2015-10-01

    We present a case of acute postoperative abdominal pain after proctosigmoidectomy and colorectal anastomosis that was treated by bilateral continuous quadratus lumborum block. The block was performed in the lateral position under ultrasound guidance with a 15-mL bolus of 0.5% bupivacaine injected anterior to the quadratus lumborum muscle followed by bilateral catheter placement. Each catheter received a continuous infusion of 0.1% bupivacaine at 8 mL/h and an on-demand bolus 5 mL every 30 minutes. Sensory level was confirmed by insensitivity to cold from T7 through T12. The block was devoid of hemodynamic side effects or motor weakness. This case demonstrates that bilateral continuous quadratus lumborum catheters can provide extended postoperative pain control.

  7. Atmospheric Pressure Changes Are Associated with Type A Acute Aortic Dissections and Spontaneous Abdominal Aortic Aneurysm Rupture in Tuzla Canton

    PubMed Central

    Krdzalic, Alisa; Rifatbegovic, Zijah; Krdzalic, Goran; Jahic, Elmir; Adam, Visnja Nesek; Golic, Darko

    2014-01-01

    Aim: The aim of this study was to investigate a relationship between seasonal variation and incidence of type A acute aortic dissection (AAD) and spontaneous abdominal aneurysm rupture (rAAA) in Canton Tuzla, Bosnia and Herzegovina. Patients and methods: A total of 81 cases, 41 AAD and 40 of ruptured AAA were identified from one center over a 6-year, from 2008 till 2013. In 2012 were admitted (45.6% or 36 patients). Results: Seasonal analysis showed that 19(23.4%) patients were admitted in spring, 15(18.5) in summer, 26(32%) in autumn and 21(25.9) in winter. The most frequent period was autumn/winter with 47 or 58% patients. A causal link between atmospheric pressure (AP) and incidence of rAAA and AAD on seasonal and monthly basis was found. PMID:25568523

  8. Factors associated with surgery in patients with intra-abdominal fistulizing Crohn's disease

    PubMed Central

    Yaari, Shaul; Benson, Ariel; Aviran, Eyal; Lev Cohain, Naama; Oren, Ran; Sosna, Jacob; Israeli, Eran

    2016-01-01

    AIM To characterize radiological and clinical factors associated with subsequent surgical intervention in Crohn’s disease (CD) patients with intra-abdominal fistulae. METHODS From a cohort of 1244 CD patients seen over an eight year period (2006 to 2014), 126 patients were identified as having intra-abdominal fistulae, and included in the study. Baseline patient information was collected from the medical records. Imaging studies were assessed for: anatomic type and number of fistulae; diameter of the inflammatory conglomerate; length of diseased bowel; presence of a stricture with pre-stenotic dilatation; presence of an abscess; lymphadenopathy; and the degree of bowel enhancement. Multivariate analysis for the prediction of abdominal surgery was calculated via Generalized Linear Models. RESULTS In total, there were 193 fistulae in 132 patients, the majority (52%) being entero-enteric. Fifty-nine (47%) patients underwent surgery within one year of the imaging study, of which 36 (29%) underwent surgery within one month. Radiologic features that were associated with subsequent surgery included: multiple fistulae (P = 0.009), presence of stricture (P = 0.02), and an entero-vesical fistula (P = 0.01). Evidence of an abscess, lymphadenopathy, or intense bowel enhancement as well as C-reactive protein levels was not associated with an increased rate of surgery. Patients who were treated after the imaging study with combination immunomodulatory and anti-TNF therapy had significantly lower rates of surgery (P = 0.01). In the multivariate analysis, presence of a stricture [RR 4.5 (1.23-16.3), P = 0.02] was the only factor that increased surgery rate. CONCLUSION A bowel stricture is the only factor predicting an increased rate of surgery. Radiological parameters may guide in selecting treatment options in patients with fistulizing CD. PMID:28058018

  9. Population-Based Study of Incidence of Acute Abdominal Aortic Aneurysms With Projected Impact of Screening Strategy

    PubMed Central

    Howard, Dominic P J; Banerjee, Amitava; Fairhead, Jack F; Handa, Ashok; Silver, Louise E; Rothwell, Peter M

    2015-01-01

    Background Current abdominal aortic aneurysm (AAA) screening in men age 65 might have limited impact on overall AAA death rates if incidence is moving to older ages. Up-to-date population-based studies of age-specific incidence, risk factors, and outcome of acute AAA are needed to inform screening policy. Methods and Results In a prospective, population-based study (Oxfordshire, UK, 2002–2014), the incidence and outcome of acute AAA events were determined. Based on population projections and current incidence trends, the impact of screening strategies in the UK was estimated. Over the 12-year period, 103 incident acute AAA events occurred in the study population of 92 728. Incidence/100 000/year was 55 in men ages 65 to 74 years, but increased to 112 at 75 to 85 and 298 at ≥85, with 66.0% of all events occurring at age ≥75 years. Incidence at ages 65 to 74 was highest in male smokers (274), with 96.4% of events in men <75 years occurring in ever-smokers. Extrapolating rates to the UK population, using trial evidence of screening efficacy, the current UK screening program would prevent 5.6% of aneurysm-related deaths (315 200 scans/year: 1426/death prevented, 121/year-of-life saved). Screening only male smokers age 65 and then all men at age 75 would prevent 21.1% of deaths (247 900 scans/year; 297/death prevented, 34/year-of-life saved). By 2030, 91.0% of deaths will occur at age ≥75, 61.6% at ≥85, and 28.6% in women. Conclusions Given that two thirds of acute AAA occurred at ≥75 years of age, screening older age groups should be considered. Screening nonsmokers at age 65 is likely to have very little impact on AAA event rates. PMID:26289347

  10. Family history of atherosclerotic vascular disease is associated with the presence of abdominal aortic aneurysm.

    PubMed

    Ye, Zi; Bailey, Kent R; Austin, Erin; Kullo, Iftikhar J

    2016-02-01

    We investigated whether family history (FHx) of atherosclerotic cardiovascular disease (ASCVD) was associated with presence of abdominal aortic aneurysm (AAA). The study cohort comprised of 696 patients with AAA (70±8 years, 84% men) and 2686 controls (68±10 years, 61% men) recruited from noninvasive vascular and stress electrocardiogram (ECG) laboratories at Mayo Clinic. AAA was defined as a transverse diameter of abdominal aorta ⩾ 3 cm or history of AAA repair. Controls were not known to have AAA. FHx was defined as having at least one first-degree relative with aortic aneurysm or with onset of ASCVD (coronary, cerebral or peripheral artery disease) before age 65 years. FHx of aortic aneurysm or ASCVD were each associated with presence of AAA after adjustment for age, sex, conventional risk factors and ASCVD: adjusted odds ratios (OR; 95% confidence interval): 2.17 (1.66-2.83, p < 0.01) and 1.31 (1.08-1.59, p < 0.01), respectively. FHx of ASCVD remained associated with AAA after additional adjustment for FHx of aortic aneurysm: adjusted OR: 1.27 (1.05-1.55, p = 0.01). FHx of ASCVD in multiple arterial locations was associated with higher odds of having AAA: the adjusted odds were 1.23 times higher for each additionally affected arterial location reported in the FHx (1.08-1.40, p = 0.01). Our results suggest both unique and shared environmental and genetic factors mediating susceptibility to AAA and ASCVD.

  11. Lesson learned from early and long-term results of 327 cases of coexisting surgical abdominal diseases and aortic aneurysms treated in open and endovascular surgery.

    PubMed

    Bonardelli, Stefano; Cervi, Edoardo; Nodari, Franco; Guadrini, Cristina; Zanotti, Camilla; Giulini, Stefano Maria

    2012-06-01

    Patients with abdominal aortic aneurysm (AAA) frequently have other abdominal pathologies of surgical interest (other diseases, OD). Out of 1,375 elective open aortic replacements for AAA, 315 cases with OD were subdivided in Group 1 (82 patients with "clean wound" OD) and Group 2 (233 patients with "clean-contaminated wound" OD). The results of the sub-groups in which OD was treated at the same time as AAA were analysed (1a, 66 cases and 2a, 86 cases) and compared with OD not treated at the same time as AAA (1b, 16 cases and 2b, 147 cases). EVAR was done in 12 patients with a infrarenal AAA and concomitant abdominal disease. In this group post-operative complications occurred in two patients (endoleaks) and no sign of endograft infection was developed. Mean follow-up was 36 months. Mortality was 0% in Group 1a, 1b, 2b and 5.8% in Group 2a. In Group 1a there were one haemoperitoneum, one ischaemic colitis and one graft infection. In Group 1b there were 4 nefrectomies for renal carcinoma and three emergency hernia repairs within 18 months from AAA operation. In Group 2a the follow-up was uneventful. In Group 2b there was no acute complication of OD and 57.2% of patients were subsequently operated for OD. In the EVAR group the 30-day and late mortality rates were 0 and 25%, respectively and all deaths were cancer-related. Contemporary correction of OD in open surgery for AAA should be performed in clean wound cases, while clean-contaminated operations can be done only in selected cases. EVAR is a valid alternative technique to open vascular surgery for the concomitant treatment of aortic aneurysms and abdominal pathologies.

  12. Acute Respiratory Distress: from syndrome to disease.

    PubMed

    Cardinal-Fernández, P; Correger, E; Villanueva, J; Rios, F

    2016-04-01

    The acute respiratory distress syndrome (ARDS) is currently one of the most important critical entities given its high incidence, rate of mortality, long-term sequelae and non-specific pharmacological treatment. The histological hallmark of ARDS is diffuse alveolar damage (DAD). Approximately 50% of ARDS patients present DAD, the rest is made up of a heterogeneous group of histological patterns, many of which correspond to a well-recognized disease. For that reason, if these patterns could be diagnosed, patients could benefit from a treatment. Recently, the effect of DAD in clinical and analytical evolution of ARDS has been demonstrated, so the classical approach to ARDS as an entity defined solely by clinical, radiological and gasometrical variables should be reconsidered. This narrative review aims to examine the need to evolve from the concept of ARDS as a syndrome to ARDS as a specific disease. So we have raised 4 critical questions: a) What is a disease?; b) what is DAD?; c) how is DAD considered according to ARDS definition?, and d) what is the relationship between ARDS and DAD?

  13. [Acute meningococcal disease. Its prognostic assessment].

    PubMed

    Bermúdez de la Vega, J A; Gómez Calzado, A; Sobrino Toro, M; Alejo Garcia-Mauricio, A; Romero Cachaza, J; González Hachero, J

    1993-09-01

    We have studied 50 children affected with acute meningococcal disease (AMD). The ages of the children varied between 4 months and 12.58 years, with a mean age of 4.58 years. By using the shock state and DIC syndrome, both of which are indications of the severity of the illness, an evaluation of the discriminatory capacity was done with regard to significantly associate variables and 3 scores, Bjorvatn, Leclerc and PRISM, throughout 8 intervals within the first 48 hours of hospital treatment. We observed a very high survival rate (98%) associated with the early treatment for shock. Leukopenia and disseminated purpura were the best variables in order to discriminate shock and DIC, respectively. The greatest capacity for the diagnosis of the shock state and DIC syndrome were registered during the 0-6 hour period and the 0-12 hour period, respectively. The prognosis improved if the child remained alive 12 hours after the treatment had begun.

  14. [Acute bacterial meningitis as an occupational disease].

    PubMed

    Seixas, Diana; Lebre, Ana; Crespo, Pedro; Ferreira, Eugénia; Serra, José Eduardo; Saraiva da Cunha, José Gabriel

    2014-01-01

    Streptococcus suis is a zoonotic pathogen with worldwide distribution, responsible for more than 700 human cases globally reported. This infection affects mostly men, exposed to pig or pork, which leads to its usual classification as an occupational disease. We report a case of acute bacterial meningitis in a 44 years old male. According to his past medical history, the patient had chronic alcoholism and worked in a restaurant as a piglet roaster. Microbiological examination of blood and CSF revealed S. suis. After 14 days of ceftriaxone the patient fully recovered. The authors review the clinical reports previously described in Portugal. In all of them was possible to identify risk exposition to pork. We alert to this microorganism's importance in Portugal where it is probably underdiagnosed.

  15. Acute abdominal pain during an Antarctic cruise--a case report.

    PubMed

    Dahl, Eilif

    2012-01-01

    A 21-year-old female crew member experienced a number of medical conditions during a summer cruise to the Antarctic Peninsula. At one point symptoms and signs strongly suggested acute appendicitis. She was monitored and treated conservatively on board and recovered uneventfully without surgery. Later she had a biliary colic attack and then an allergic reaction to the pain medication given. The pre-employment medical fitness certificate cannot always be trusted regarding previous history of allergies and medical conditions.

  16. Acute Bilateral Renal Artery Chimney Stent Thrombosis after Endovascular Repair of a Juxtarenal Abdominal Aortic Aneurysm

    PubMed Central

    Scali, Salvatore T.; Feezor, Robert J.; Huber, Thomas S.; Beck, Adam W.

    2014-01-01

    The use of “chimney” stents to augment the proximal landing zone (LZ) for endovascular aneurysm repair (EVAR) has been increasingly reported. Despite mounting enthusiasm for this technique, the durability of this type of repair and capability to preserve perfusion to target branches remains a paramount concern. Here we report management of a patient presenting with acute bilateral renal chimney stent thrombosis and a Type 1a endoleak. PMID:24246538

  17. Early Spontaneous Abdominal Bleeding is associated with Poor Outcome in Moderate to Severe Acute Pancreatitis Patients: A Propensity Matched Study

    PubMed Central

    Chen, Yizhe; Zhou, Jing; Li, Gang; Tong, Zhihui; Dong, Jie; Pan, Yiyuan; Ke, Lu; Li, Weiqin; Li, Jieshou

    2017-01-01

    Abdominal bleeding is a lethal complication in acute pancreatitis (AP) and it is commonly described as a late event. However, spontaneous intra-abdominal bleeding could occur very early but no study focusing on this phenomenon was published yet. In this study, 1137 AP patients were retrospectively screened and 24 subjects suffering early spontaneous bleeding (ESB) were selected. Meanwhile, a 1:1 well-balanced cohort of non-bleeding patients was generated by propensity score match. The clinical characteristics of these patients were compared and a multiple regression analysis was performed to assess the risk factors for ESB. Besides, patients with massive post-intervention bleeding (PIB) were collected for additional comparison. ESB patients suffered significantly worse outcome than the matched cohort evidenced by dramatically higher mortality than the non-bleeding patients and even the PIB group (54.2% versus 20.8%, P = 0.017; 54.2% versus 31.0%, P = 0.049). The regression analysis demonstrated computer tomography severity index (CTSI; OR, 3.34; 95% CI, 1.995–5.59, P < 0.001) and creatinine (OR, 1.008; 95% CI, 1.004–1.012, P < 0.001) were associated with the occurrence of ESB. In conclusion, ESB is a rare but dangerous complication of moderate-to-severe AP and may result in high mortality. CTSI and creatinine are independent risk factors for the development of ESB. PMID:28225011

  18. Sixteen-year-old Female With Acute Abdominal Pain: A Case Report.

    PubMed

    Fitzgerald, Kara

    2015-12-01

    A 16-y-old girl presented with abdominal pain in the lower right quadrant, ranging in intensity from 2 to 10 on a visual analog scale (VAS) that prevented her from attending school. The pain was not associated with reflux, a fever, or blood in her stools. Eosinophilic esophagitis (EE) had been previously diagnosed, but treatment with a proton pump inhibitor (PPI) was not successful. The patient's medical history was significant for allergies to fruit; trees, including birch; weeds; and pollen. She had also suffered an anaphylactic reaction to a raw apple. The treatment approach commonly used for EE is suppression of inflammation with steroid therapy with short-term removal of offending foods. However, an attempt to reduce allergic bias and inflammation and treat intestinal permeability is not a part of the standard approach and may explain the high rate of relapse with the condition. Treatment included an elimination diet paired with a supplement regimen designed to reduce inflammation, support healing of the gut and reduce type 2 helper T (Th2) bias of her allergic response. As a result of treatment, the patient's severe pain episodes abated and she was thereafter able to resume attendance at school.

  19. Chronic Kidney Disease Is Positively and Diabetes Mellitus Is Negatively Associated with Abdominal Aortic Aneurysm

    PubMed Central

    Uchida, Haruhito A.; Kakio, Yuki; Umebayashi, Ryoko; Okuyama, Yuka; Fujii, Yasuhiro; Ozawa, Susumu; Yoshida, Masashi; Oshima, Yu; Sano, Shunji; Wada, Jun

    2016-01-01

    Background and Aims Chronic kidney disease (CKD) and diabetes mellitus (DM) are considered as risk factors for cardiovascular diseases. The purpose of this study was to clarify the relationship of CKD and DM with the presence of abdominal aortic aneurysm (AAA). Methods We enrolled 261 patients with AAA (AAA+) and age-and-sex matched 261 patients without AAA (AAA-) at two hospitals between 2008 and 2014, and examined the association between the risk factors and the presence of AAA. Furthermore, in order to investigate the prevalence of AAA in each group, we enrolled 1126 patients with CKD and 400 patients with DM. Results The presence of CKD in patients with AAA+ was significantly higher than that in patients with AAA- (AAA+; 65%, AAA-; 52%, P = 0.004). The presence of DM in patients with AAA+ was significantly lower than that in patients with AAA- (AAA+; 17%, AAA-; 35%, P < 0.001). A multivariate logistic regression analysis demonstrated that hypertension, ischemic heart disease and CKD were independent determinants, whereas, DM was a negatively independent determinant, for the presence of AAA. The prevalence of AAA in patients with CKD 65 years old and above was 5.1%, whereas, that in patients with DM 65 years old and above was only 0.6%. Conclusion CKD is a positively associated with the presence of AAA. In contrast, DM is a negatively associated with the presence of AAA in Japanese population. PMID:27764090

  20. Prevalence, location and concurrent diseases of ultrasonographic cyst-like lesions of abdominal lymph nodes in dogs.

    PubMed

    Liotta, A; Billen, F; Heimann, M; Hamaide, A; Rizza, M; Etienne, A L; Bolen, G

    2017-04-01

    Lymph nodal cyst-like lesions are occasionally identified during abdominal ultrasound in dogs. However, a study evaluating their prevalence and clinical significance is lacking. The aim of this observational cross-sectional study was to evaluate prevalence, most common location and concurrent diseases of cyst-like lymph nodes detected during abdominal ultrasound. Affected lymph nodes, patient signalment and concurrent diseases of dogs with cyst-like lymph nodal lesions having undergone abdominal ultrasound over a one-year period were recorded. Twenty-three affected lymph nodes were observed in 17/553 dogs (prevalence=3 per cent). The most commonly affected was the lumbar lymphocenter (7/23), followed by the coeliac (6/23), the cranial mesenteric (5/23) and the iliosacral (5/23). Twenty-three concurrent diseases were diagnosed in 17 dogs, among which 16/23 were non-neoplastic (70 per cent). The most common concurrent disease was renal insufficiency (8/23), followed by neoplasia (7/23), gastroenteropathy (3/23), benign prostatic disease (2/23), pancreatitis (1/23), peritonitis (1/23) and neurological disease (1/23). No statistical correlation existed between cyst-like lymph nodal lesion and a specific neoplastic or non-neoplastic disease. In conclusion, in the present study, cyst-like lymph nodal lesions have a low prevalence, involve different lymphocenters and were found in dogs affected by different diseases, including both non-neoplastic and neoplastic aetiologies.

  1. Acute Fatty Liver of Pregnancy and its Differentiation from Other Liver Diseases in Pregnancy.

    PubMed

    Maier, J T; Schalinski, E; Häberlein, C; Gottschalk, U; Hellmeyer, L

    2015-08-01

    Background: There are a number of threatening liver diseases that occur during pregnancy. Acute fatty liver of pregnancy is a rare disease associated with high maternal and foetal mortality. Case Report: We report on a young gravida 1 woman who presented to our level 1 perinatal centre in the 36 + 5 week of pregnancy with an isolated elevation of transaminases together with diffuse upper abdominal complaints. After comprehensive diagnostic work-up we performed an emergency delivery by Caesarean section. This was followed by interdisciplinary management. Discussion: The differentiation from other liver diseases seems not to be obvious in all cases. Here we consider the following differential diagnoses: hyperemesis gravidarum, intrahepatic gestational cholestasis, preeclampsia, HELLP syndrome. Conclusion: Rapid diagnosis and delivery as well as interdisciplinary aftercare are necessary in order to reduce maternal and foetal mortality.

  2. [Correlation between hyperamylasemia and acute pancreatitis].

    PubMed

    Monaco, R; Durante, E; Pampolini, M; Tioli, P

    1981-05-31

    It is often difficult to differentiate acute pancreatitis (A.P.) from some other acute abdominal diseases, when there is an elevated serum amylase. In contrast, the renal clearance of amylase, expressed as a percentage of creatinine clearance, can separate patients with A.P. from patients with acute colecistitis, common duct stone without pancreatitis, hyperamylasemia after biliary surgery, acute peptic ulcer and acute salivary diseases.

  3. Cryoglobulins in acute and chronic liver diseases

    PubMed Central

    Florin-Christensen, A.; Roux, María E. B.; Arana, R. M.

    1974-01-01

    Cryoglobulins were detected in the sera of thirteen patients with acute viral hepatitis and of twelve with chronic hepatic diseases (active chronic hepatitis, primary biliary cirrhosis and cryptogenic cirrhosis). Their nature and antibody activity was studied. In both groups, most of them consisted of mixed cryoimmunoglobulins (IgM, IgG and/or IgA), but some were single-class immunoglobulins with one or both types of light chains. Unusual components were also found. α1-fetoprotein was present in four cryoprecipitates: in two as the single constituent and in two associated to immunoglobulins; hepatitis-associated antigen co-existed in one of the latter. Some cryoglobulins showed antibody activity against human IgG, smooth muscle and mitochondrial antigens. In one case, the IgM-kappa of the cryoprecipitate had antibody activity against α1-fetoprotein; this antigen was also present in the cryoprecipitate, suggesting immune-complex formation. Autoantibodies were also looked for in the sera of the twenty-five patients; apart from the most common ones, antibodies to α1-fetoprotein were found in two patients. PMID:4143195

  4. [Duplex ultrasound and color-coded Doppler ultrasound of visceral blood vessels in abdominal diseases].

    PubMed

    Mostbeck, G; Mallek, R; Gebauer, A; Tscholakoff, D

    1992-01-01

    Duplex Doppler sonography (DS) and color-flow Doppler sonography (FDS) are noninvasive diagnostic methods for the evaluation of a patient with suspected vascular disease of the abdomen. They represent a useful adjunct to realtime sonography in the identification of normal and variant visceral vascular anatomy. Aneurysms and pseudo-aneurysms of visceral arteries are readily differentiated from other cystic lesions. DS and FDS have a high sensitivity in the detection of portal vein thrombosis and stenosis. Both methods allow the observation and measurement of splanchnic hemodynamics in patients with chronic liver disease and portal hypertension. Hence, DS and FDS already play an important role in the pre- and postoperative assessment of patients undergoing liver or pancreas transplantation. The possibility that DS and FDS may enable discrimination between hypovascular and hypervascular tumors is under clinical investigation. FDS facilitates an excellent anatomic display of the abdominal vasculature and allows easy placement of the Doppler sample volume. Consequently, quantitative data acquired with DS are accomplished within short scanning times. However, the diagnostic impact of both modalities depends to a great extent on the experience of the investigator.

  5. Meta-Analysis of Abdominal Aortic Aneurysm in Patients With Coronary Artery Disease.

    PubMed

    Elkalioubie, Ahmed; Haulon, Stephan; Duhamel, Alain; Rosa, Mickael; Rauch, Antoine; Staels, Bart; Susen, Sophie; Van Belle, Eric; Dupont, Annabelle

    2015-11-01

    The high coronary artery disease (CAD) prevalence in patients with abdominal aortic aneurysm (AAA) is well known. However, the inverse relation has been little explored. We present, based on a systematic review and meta-analysis of the published evidence, a critical appraisal of the issue of AAA prevalence and also AAA predictive risk factors in patients with CAD, comparing it with AAA prevalence in subjects without CAD. A total of 22 studies involving 13,388 patients with CAD met the inclusion criteria. Overall, AAA prevalence in patients with CAD was 8.4% (95% confidence interval [CI] 6.9 to 10.3), significantly higher than in subjects without CAD (odds ratio [OR] 2.42, 95% CI 2.08 to 2.81). Pooled analysis revealed that smoking, arterial hypertension, and concomitant carotid artery stenosis were significantly associated with AAA in patients with CAD (OR 1.72, 95% CI 1.14 to 2.61; OR 1.57, 95% CI 1.06 to 2.35; OR 2.14, 95% CI 1.20 to 3.79, respectively). In patients with CAD, AAA prevalence tended to be higher with concomitant peripheral artery disease (OR 2.66, 95% CI 0.82 to 8.61, p = 0.08). In conclusion, AAA prevalence was significantly higher in patients with CAD versus subjects without CAD.

  6. Epidemiology and outcomes of acute abdominal pain in a large urban Emergency Department: retrospective analysis of 5,340 cases

    PubMed Central

    Mora, Riccardo; Ticinesi, Andrea; Meschi, Tiziana; Comelli, Ivan; Catena, Fausto; Lippi, Giuseppe

    2016-01-01

    Background Acute abdominal pain (AAP) accounts for 7–10% of all Emergency Department (ED) visits. Nevertheless, the epidemiology of AAP in the ED is scarcely known. The aim of this study was to investigate the epidemiology and the outcomes of AAP in an adult population admitted to an urban ED. Methods We made a retrospective analysis of all records of ED visits for AAP during the year 2014. All the patients with repeated ED admissions for AAP within 5 and 30 days were scrutinized. Five thousand three hundred and forty cases of AAP were analyzed. Results The mean age was 49 years. The most frequent causes were nonspecific abdominal pain (NSAP) (31.46%), and renal colic (31.18%). Biliary colic/cholecystitis, and diverticulitis were more prevalent in patients aged >65 years (13.17% vs. 5.95%, and 7.28% vs. 2.47%, respectively). Appendicitis (i.e., 4.54% vs. 1.47%) and renal colic (34.48% vs. 20.84%) were more frequent in patients aged <65 years. NSAP was the most common cause in both age classes. Renal colic was the most frequent cause of ED admission in men, whereas NSAP was more prevalent in women. Urinary tract infection was higher in women. Overall, 885 patients (16.57%) were hospitalized. Four hundred and eighty-five patients had repeated ED visits throughout the study period. Among these, 302 patients (6.46%) were readmitted within 30 days, whereas 187 patients (3.82%) were readmitted within 5 days. Renal colic was the first cause for ED readmission, followed by NSAP. In 13 cases readmitted to the ED within 5 days, and in 16 cases readmitted between 5–30 days the diagnosis was changed. Conclusions Our study showed that AAP represented 5.76% of total ED visits. Two conditions (i.e., NSAP and renal colic) represented >60% of all causes. A large use of active clinical observations during ED stay (52% of our patients) lead to a negligible percentage of changing diagnosis at the second visit. PMID:27826565

  7. Managing Acute Complications Of Sickle Cell Disease In Pediatric Patients.

    PubMed

    Subramaniam, Sathyaseelan; Chao, Jennifer H

    2016-11-01

    Sickle cell disease is a chronic hematologic disease with a variety of acute, and often recurring, complications. Vaso-occlusive crisis, a unique but common presentation in sickle cell disease, can be challenging to manage. Acute chest syndrome is the leading cause of death in patients with sickle cell disease, occurring in more than half of patients who are hospitalized with a vaso-occlusive crisis. Uncommon diagnoses in children, such as stroke, priapism, and transient red cell aplasia, occur more frequently in patients with sickle cell disease and necessitate a degree of familiarity with the disease process and its management. Patients with sickle cell trait generally have a benign course, but are also subject to serious complications. This issue provides a current review of evidence-based management of the most common acute complications of sickle cell disease seen in pediatric patients in the emergency department.

  8. Neutrophil Extracellular Traps Form a Barrier between Necrotic and Viable Areas in Acute Abdominal Inflammation

    PubMed Central

    Bilyy, Rostyslav; Fedorov, Volodymyr; Vovk, Volodymyr; Leppkes, Moritz; Dumych, Tetiana; Chopyak, Valentyna; Schett, Georg; Herrmann, Martin

    2016-01-01

    Neutrophils form neutrophil extracellular traps (NETs) of decondensed DNA and histones that trap and immobilize particulate matter and microbial pathogens like bacteria. NET aggregates reportedly surround and isolate large objects like monosodium urate crystals, which cannot be sufficiently cleared from tissues. In the setting of acute necrotizing pancreatitis, massive tissue necrosis occurs, which is organized as pancreatic pseudocysts (1). In contrast to regular cysts, these pseudocysts are not surrounded by epithelial layers. We hypothesize that, instead, the necrotic areas observed in necrotizing pancreatitis are isolated from the surrounding healthy tissues by aggregated NETs. These may form an alternative, putatively transient barrier, separating necrotic areas from viable tissue. To test this hypothesis, we investigated histological samples from the necropsy material of internal organs of two patients with necrotizing pancreatitis and peritonitis accompanied by multiple organ failure. Tissues including the inflammatory zone were stained with hematoxylin and eosin and evaluated for signs of inflammation. Infiltrating neutrophils and NETs were detected by immunohistochemistry for DNA, neutrophil elastase (NE), and citrullinated histone H3. Interestingly, in severely affected areas of pancreatic necrosis or peritonitis, chromatin stained positive for NE and citrullinated histone H3, and may, therefore, be considered NET-derived. These NET structures formed a layer, which separated the necrotic core from the areas of viable tissue remains. A condensed layer of aggregated NETs, thus, spatially shields and isolates the site of necrosis, thereby limiting the spread of necrosis-associated proinflammatory mediators. We propose that necrotic debris may initiate and/or facilitate the formation of the NET-based surrogate barrier. PMID:27777576

  9. [Case of abdominal wall malignant peripheral nerve sheath tumor which is difficult to distinguish from a urachal disease].

    PubMed

    Tatenuma, Tomoyuki; Sakata, Ryoko; Sugiura, Shinpei; Tajiri, Takehiro; Gondo, Toshikazu; Kitami, Kazuo

    2013-09-01

    Malignant peripheral nerve sheath tumors (MPNST) are highly malignant soft tissue sarcomas. It is very rare for MPNST to arise in the abdominal wall. We report a case of abdominal wall MPNST that was difficult to distinguish from a urachal disease. A 72-year-old woman found a mass of the umbilicus in October 2011. She visited a digestive surgery department in November because it gradually enlarged. Diagnostic imaging suggested a urachal tumor. She was then referred to our clinic. Contrast enhanced CT showed that the 5-cm cystic tumor extended from the umbilicus to abdominal wall. The tumor showed low uptake value in PET-CT. We diagnosed her with a urachal cyst, but could not deny urachal carcinoma. Therefore, we performed surgical resection in January 2012. The pathological diagnosis was MPNST. She has not experienced recurrence for 9 months. MPNST mostly occur in the retroperitoneum close to the spine, extremities, head, and neck. It is very rare for them to occur in the abdominal wall. This is the sixth case including overseas reports. In addition, this is the first case in which it was difficult to distinguish from a urachal disease.

  10. Risk Stratification of Patients with Peripheral Arterial Disease and Abdominal Aortic Aneurysm Using Aortic Augmentation Index

    PubMed Central

    Beckmann, Marianne; Husmann, Marc

    2015-01-01

    Background Central augmentation index (cAIx) is an indicator for vascular stiffness. Obstructive and aneurysmatic vascular disease can affect pulse wave propagation and reflection, causing changes in central aortic pressures. Aim To assess and compare cAIx in patients with peripheral arterial disease (PAD) and / or abdominal aortic aneurysm (AAA). Methods cAIx was assessed by radial applanation tonometry (Sphygmocor) in a total of 184 patients at a tertiary referral centre. Patients were grouped as having PAD only, AAA only, or both AAA and PAD. Differences in cAIx measurements between the three patient groups were tested by non-parametric tests and stepwise multivariate linear regression analysis to investigate associations with obstructive or aneurysmatic patterns of vascular disease. Results In the study sample of 184 patients, 130 had PAD only, 20 had AAA only, and 34 patients had both AAA and PAD. Mean cAIx (%) was 30.5 ± 8.2 across all patients. It was significantly higher in females (35.2 ± 6.1, n = 55) than males (28.4 ± 8.2, n = 129), and significantly higher in patients over 80 years of age (34.4 ± 6.9, n = 22) than in those under 80 years (30.0 ± 8.2, n = 162). Intergroup comparison revealed a significant difference in cAIx between the three patient groups (AAA: 27.3 ± 9.5; PAD: 31.4 ± 7.8; AAA & PAD: 28.8 ± 8.5). cAIx was significantly lower in patients with AAA, higher in patients with both AAA and PAD, and highest in patients with PAD only (beta = 0.21, p = 0.006). Conclusion Non-invasive assessment of arterial stiffness in high-risk patients indicates that cAIx differs according to the pattern of vascular disease. Measurements revealed significantly higher cAIx values for patients with obstructive peripheral arterial disease than for patients with aneurysmatic disease. PMID:26452151

  11. Acute Demyelinating Disease after Oral Therapy with Herbal Extracts

    PubMed Central

    Kostianovsky, Alex; Maskin, Patricio; Noriega, María M.; Soler, Cristina; Bonelli, Ignacio; Riley, Claire S.; O'Connor, Kevin C.; Saubidet, Cristi´n López; Alvarez, Paulino A.

    2011-01-01

    Central nervous system demyelinating processes such as multiple sclerosis and acute disseminated encephalomyelitis constitute a group of diseases not completely understood in their physiopathology. Environmental and toxic insults are thought to play a role in priming autoimmunity. The aim of the present report is to describe a case of acute demyelinating disease with fatal outcome occurring 15 days after oral exposure to herbal extracts. PMID:21738505

  12. Spontaneous Intra-Abdominal Hemorrhage Due to Rupture of Jejunal Artery Aneurysm in Behcet Disease

    PubMed Central

    Wu, Xiao-yan; Wei, Jiang-peng; Zhao, Xiu-yuan; Wang, Yue; Wu, Huan-huan; Shi, Tao; Liu, Tong; Liu, Gang

    2015-01-01

    Abstract Rupture of jejunal artery aneurysm is a very rare event resulting in life-threatening hemorrhage in Behcet disease (BD). We report a case of ruptured jejunal artery aneurysm in a 35-year-old patient with BD. The patient had a 1-year history of intermittent abdominal pain caused by superior mesenteric artery aneurysm with thrombosis. Anticoagulation treatment showed a good response. Past surgical history included stenting for aortic pseudoaneurysm. On admission, the patient underwent an urgent operation due to sudden hemorrhagic shock. Resection was performed for jejunal artery aneurysm and partial ischemia of intestine. The patient was diagnosed with BD, based on a history of recurrent oral and skin lesions over the past 6 years. Treatment with anti-inflammatory medications showed a good response during the 8-month follow-up. An increased awareness of BD and its vascular complications is essential. Aneurysms in BD involving jejunal artery are rare, neglected and require proper management to prevent rupture and death. To our knowledge, this is the first reported case of jejunal artery aneurysm caused by BD. PMID:26559278

  13. Evaluation of a Computer-Assisted Diagnosis Program for Acute Abdominal Pain with Physician-Collected Data

    DTIC Science & Technology

    1985-03-26

    Appendicitis Nonspecific Abdominal Pain Renal Colic Perforated Duodenal Ulcer Cholecystitis Small Bowel Obstruction APPY NONSAP* RCOLIC PERFDU CHOLE...Diagnostic Category Males Females Appendicitis Nonspecific Abdominal Pain Renal Colic Perforated Duodenal Ulcer Cholecystitis Small Bowel ... Obstruction .18 • TO ■ .03 .001** .05 .03 .12 • 75 .01 .001** .11 .02 *Rounded to nearest hundredth, except for PERFDU. **This is an

  14. Acquired Cell-Mediated Immunodepression in Acute Chagas' Disease

    PubMed Central

    Teixeira, Antonio R. L.; Teixeira, Glória; Macêdo, Vanize; Prata, Aluizio

    1978-01-01

    In this study two groups of patients with acute Chagas' disease were identified. Group one consisted of five patients with apparent acute Chagas' disease. These patients showed symptoms and signals of an acute illness, such as high fever and enlarged spleen. One of these patients developed severe myocarditis and heart failure. Group two consisted of seven patients with inapparent acute Chagas' disease. This was a nonclinical entity, not perceived by the patient who did not seek medical care. The diagnosis was made by the shift of a serologic test which indicates the presence of immunoglobulin M antibodies to Trypanosoma cruzi. The patients with apparent acute Chagas' disease showed positive delayed-type skin response to T. cruzi antigen. Also, their leukocytes showed significant inhibition of migration in the presence of this antigen. By contrast, the patients with the inapparent acute Chagas' disease did not show positive delayed-type skin response to T. cruzi antigen and no significant inhibition was observed when their cells migrated in the presence of this antigen. Of interest, none of these patients was capable of developing contact sensitivity to 2,4-dinitrochlorobenzene. However, three out of five patients with the apparent acute disease and all the normal control subjects showed positive contact reaction after sensitization to this drug. The results of these experiments would suggest that the thymus-derived (T)-lymphocyte function is depressed in patients with the clinically inapparent acute Chagas' disease. This immunodepression seems to be acquired in the course of the T. cruzi infection because all patients showed positive delayed-type skin response to at least one ubiquitous microbial extract, thus indicating previously normal T-cell function. We hypothesize that T. cruzi antigens may directly stimulate T cells with the concomitant release of factors that might become supressive for T-cell responses. Furthermore, the suppressive effect might interfere

  15. Acute Kidney Disease After Liver and Heart Transplantation.

    PubMed

    Rossi, Ana P; Vella, John P

    2016-03-01

    After transplantation of nonrenal solid organs, an acute decline in kidney function develops in the majority of patients. In addition, a significant number of nonrenal solid organ transplant recipients develop chronic kidney disease, and some develop end-stage renal disease, requiring renal replacement therapy. The incidence varies depending on the transplanted organ. Acute kidney injury after nonrenal solid organ transplantation is associated with prolonged length of stay, cost, increased risk of death, de novo chronic kidney disease, and end-stage renal disease. This overview focuses on the risk factors for posttransplant acute kidney injury after liver and heart transplantation, integrating discussion of proteinuria and chronic kidney disease with emphasis on pathogenesis, histopathology, and management including the use of mechanistic target of rapamycin inhibition and costimulatory blockade.

  16. [Antibiotic therapy by suppurative diseases of the abdominal cavity and soft tissues].

    PubMed

    Sazhin, V P; Bodrova, N G; Klimov, D E; Iurishchev, V A; Avdovenko, A L; Sazhin, I V

    2010-01-01

    Microbial background of the departments of abdominal and septic surgery was monitored and analyzed. More the 950 samples from each department was worked out. Therefore, it was determined, that gram-negative bacteria were more typical for the abdominal pathology, whereas, soft tissue infection was represented by gram-positive strains. Compliant antibioticogramms were performed and analyzed. For achieving effective prophylactic and empiric antibiotic therapy, data-based formular lists of antibacterial drugs were performed.

  17. Acute inflammatory bowel disease complicating chronic alcoholism and mimicking carcinoid syndrome.

    PubMed

    Ballo, Piercarlo; Dattolo, Pietro; Mangialavori, Giuseppe; Ferro, Giuseppe; Fusco, Francesca; Consalvo, Matteo; Chiodi, Leandro; Pizzarelli, Francesco; Zuppiroli, Alfredo

    2012-05-01

    We report the case of a woman with a history of chronic alcohol abuse who was hospitalized with diarrhea, severe hypokalemia refractory to potassium infusion, nausea, vomiting, abdominal pain, alternations of high blood pressure with phases of hypotension, irritability and increased urinary 5-hydroxyindoleacetic acid and cortisol. Although carcinoid syndrome was hypothesized, abdominal computed tomography and colonoscopy showed non-specific inflammatory bowel disease with severe colic wall thickening, and multiple colic biopsies confirmed non-specific inflammation with no evidence of carcinoid cells. During the following days diarrhea slowly decreased and the patient's condition progressively improved. One year after stopping alcohol consumption, the patient was asymptomatic and serum potassium was normal. Chronic alcohol exposure is known to have several deleterious effects on the intestinal mucosa and can favor and sustain local inflammation. Chronic alcohol intake may also be associated with high blood pressure, behavior disorders, abnormalities in blood pressure regulation with episodes of hypotension during hospitalization due to impaired baroreflex sensitivity in the context of an alcohol withdrawal syndrome, increased urinary 5-hydroxyindoleacetic acid as a result of malabsorption syndrome, and increased urinary cortisol as a result of hypothalamic-pituitary-adrenal axis dysregulation. These considerations, together with the regression of symptoms and normalization of potassium levels after stopping alcohol consumption, suggest the intriguing possibility of a alcohol-related acute inflammatory bowel disease mimicking carcinoid syndrome.

  18. Acute Inflammatory Bowel Disease Complicating Chronic Alcoholism and Mimicking Carcinoid Syndrome

    PubMed Central

    Ballo, Piercarlo; Dattolo, Pietro; Mangialavori, Giuseppe; Ferro, Giuseppe; Fusco, Francesca; Consalvo, Matteo; Chiodi, Leandro; Pizzarelli, Francesco; Zuppiroli, Alfredo

    2012-01-01

    We report the case of a woman with a history of chronic alcohol abuse who was hospitalized with diarrhea, severe hypokalemia refractory to potassium infusion, nausea, vomiting, abdominal pain, alternations of high blood pressure with phases of hypotension, irritability and increased urinary 5-hydroxyindoleacetic acid and cortisol. Although carcinoid syndrome was hypothesized, abdominal computed tomography and colonoscopy showed non-specific inflammatory bowel disease with severe colic wall thickening, and multiple colic biopsies confirmed non-specific inflammation with no evidence of carcinoid cells. During the following days diarrhea slowly decreased and the patient's condition progressively improved. One year after stopping alcohol consumption, the patient was asymptomatic and serum potassium was normal. Chronic alcohol exposure is known to have several deleterious effects on the intestinal mucosa and can favor and sustain local inflammation. Chronic alcohol intake may also be associated with high blood pressure, behavior disorders, abnormalities in blood pressure regulation with episodes of hypotension during hospitalization due to impaired baroreflex sensitivity in the context of an alcohol withdrawal syndrome, increased urinary 5-hydroxyindoleacetic acid as a result of malabsorption syndrome, and increased urinary cortisol as a result of hypothalamic-pituitary-adrenal axis dysregulation. These considerations, together with the regression of symptoms and normalization of potassium levels after stopping alcohol consumption, suggest the intriguing possibility of a alcohol-related acute inflammatory bowel disease mimicking carcinoid syndrome. PMID:22949895

  19. Cerebrospinal Fluid Proteome of Patients with Acute Lyme Disease

    SciTech Connect

    Angel, Thomas E.; Jacobs, Jon M.; Smith, Robert P.; Pasternack, Mark S.; Elias, Susan; Gritsenko, Marina A.; Shukla, Anil K.; Gilmore, Edward C.; McCarthy, Carol; Camp, David G.; Smith, Richard D.

    2012-10-05

    Acute Lyme disease results from transmission of and infection by the bacterium Borrelia burgdorferi following a tick bite. During acute infection, bacteria can disseminate to the central nervous system (CNS) leading to the development of Lyme meningitis. Here we have analyzed pooled cerebrospinal fluid (CSF) allowing for a deep view into the proteome for a cohort of patients with early-disseminated Lyme disease and CSF inflammation leading to the identification of proteins that reflect host responses, which are distinct for subjects with acute Lyme disease. Additionally, we analyzed individual patient samples and quantified changes in protein abundance employing label-free quantitative mass spectrometry based methods. The measured changes in protein abundances reflect the impact of acute Lyme disease on the CNS as presented in CSF. We have identified 89 proteins that differ significantly in abundance in patients with acute Lyme disease. A number of the differentially abundant proteins have been found to be localized to brain synapse and thus constitute important leads for better understanding of the neurological consequence of disseminated Lyme disease.

  20. Late-onset acute graft-versus-host disease mimicking hand, foot, and mouth disease

    PubMed Central

    Mahabal, Gauri; George, Leni; Bindra, Mandeep; George, Biju

    2016-01-01

    Acute skin graft-versus-host disease (GVHD) classically presents as a pruritic erythematous maculopapular rash. We describe a patient who underwent allogeneic hematopoietic stem cell transplantation and presented with a hand foot and mouth disease like clinical presentation. Histopathology was suggestive of acute GVHD. This case is being reported to make dermatologists aware of this unusual presentation of GVHD. PMID:27990387

  1. Fulminant abdominal gas gangrene in metastatic colon cancer.

    PubMed

    Bozkurt, Mustafa; Okutur, Kerem; Aydin, Kübra; Namal, Esat; Oztürk, Akin; Balci, Cem; Demir, Gökhan

    2012-02-01

    We report a case of fulminant abdominal gas gangrene in a patient with metastatic colon cancer. A 39-year-old patient with descending colon, high-grade adenocarcinoma and coexisting liver and lymph node metastases received two courses of chemotherapy. The patient developed sudden acute abdominal symptoms accompanied by septic shock parameters. The imaging findings on computed tomography were characteristic for abdominal gas gangrene, involving liver metastases, portal vein and lymph nodes with associated pneumoperitoneum. The patient succumbed to the disease within hours following the onset of symptoms.

  2. Parameter on acute periodontal diseases. American Academy of Periodontology.

    PubMed

    2000-05-01

    The American Academy of Periodontology has developed the following parameter on the treatment of acute periodontal diseases. Patients should be informed about the disease process, therapeutic alternatives, potential complications, expected results, and their responsibility in treatment. Consequences of no treatment should be explained. Failure to treat acute periodontal diseases appropriately can result in progressive loss of periodontal supporting tissues, an adverse change in prognosis, and could result in tooth loss. Given this information, patients should then be able to make informed decisions regarding their periodontal therapy.

  3. Ischaemic diverticular disease may mimic acute appendicitis

    PubMed Central

    Gallagher, Kara Lee

    2013-01-01

    An 81-year-old man with a medical history significant for diverticulosis and irritable bowel syndrome presented to the emergency department with a 1-day history of periumbilical pain that woke him from sleep and ultimately localised to his right lower quadrant. He reported nausea, anorexia and chills but denied vomiting, diarrhoea, melena, hematochezia or fever. His physical exam was notable for focal tenderness at McBurney's point. Diagnostic information included a normal white blood cell count and an abdominal CT scan that demonstrated a normal appendix with no other pathology noted. The patient opted to proceed with laparoscopy where a normal appendix was found. The caecum, however, contained a large ischaemic diverticulum not noted on CT scan. Following laparoscopic ileocecectomy, pathology demonstrated haemorrhage, inflammation, oedema and full thickness necrosis of the caecal wall. Recovery was uneventful; the patient was discharged from the hospital 3 days following surgery. PMID:23893271

  4. Omental infarction and its mimics: imaging features of acute abdominal conditions presenting with fat stranding greater than the degree of bowel wall thickening.

    PubMed

    Tonerini, Michele; Calcagni, Francesca; Lorenzi, Silvia; Scalise, Paola; Grigolini, Alessandro; Bemi, Pietro

    2015-08-01

    The segmental omental infarction is a rare self-limited disorder presenting with aspecific clinical symptoms that may mimic several acute abdominal conditions. Therefore, a correct noninvasive diagnosis is important because treatment approaches range from monitoring to surgery. As omental infarction results in an important fat stranding that is much greater than the degree of bowel wall thickening, it suggests a narrower differential diagnosis: appendicitis, diverticulitis, epiploic appendagitis, and mesenteric panniculitis. In this pictorial essay, we point out the importance of imaging in identifying this typical sign allowing alternate diagnoses such as segmental omental infarction that can be conservatively managed.

  5. Acute Phase Reactants as Novel Predictors of Cardiovascular Disease

    PubMed Central

    Ahmed, M. S.; Jadhav, A. B.; Hassan, A.; Meng, Qing H.

    2012-01-01

    Acute phase reaction is a systemic response which usually follows a physiological condition that takes place in the beginning of an inflammatory process. This physiological change usually lasts 1-2 days. However, the systemic acute phase response usually lasts longer. The aim of this systemic response is to restore homeostasis. These events are accompanied by upregulation of some proteins (positive acute phase reactants) and downregulation of others (negative acute phase reactants) during inflammatory reactions. Cardiovascular diseases are accompanied by the elevation of several positive acute phase reactants such as C-reactive protein (CRP), serum amyloid A (SAA), fibrinogen, white blood cell count, secretory nonpancreatic phospholipase 2-II (sPLA2-II), ferritin, and ceruloplasmin. Cardiovascular disease is also accompanied by the reduction of negative acute phase reactants such as albumin, transferrin, transthyretin, retinol-binding protein, antithrombin, and transcortin. In this paper, we will be discussing the biological activity and diagnostic and prognostic values of acute phase reactants with cardiovascular importance. The potential therapeutic targets of these reactants will be also discussed. PMID:24049653

  6. Takayasu arteritis, Buerger disease and inflammatory abdominal aortic aneurysms: is there a common pathway in their pathogenesis?

    PubMed

    Numano, F

    1998-10-01

    Takayasu arteritis, Bueger disease and IAAA are non-specific vasculitis involving mainly large vessels, the etiology of which are all still in the mist. Our recent HLA analysis on Takayasu arteritis and Buerger disease revealed a close association with some HLA antigens which made us suppose the common pathological pathway to cause these morbid conditions. International survey on Takayasu arteritis also revealed cases involving abdominal aorta only (Type IV, International Classification) in Asian countries, very similar to clinical and pathological features of IAAA. These ongoing survey suggest the common mechanism in the pathophysiology of these morbid conditions.

  7. Association of abdominal aortic calcium with coronary artery calcium and obstructive coronary artery disease: a pilot study.

    PubMed

    Zweig, Bryan M; Sheth, Meetkumar; Simpson, Steve; Al-Mallah, Mouaz H

    2012-02-01

    This study sought to determine the association of abdominal aortic calcium (AAC) with coronary artery calcium (CAC) and obstructive coronary artery disease (CAD). We included 58 patients (mean age 54.4 years, 40% males) without known CAD who underwent a non-contrast abdominal computed tomography (CT) scan and 64-slice coronary computed tomography angiography (CCTA) within 2 years. A total AAC score using Agatston method was calculated in the abdominal aorta from the takeoff of the celiac artery to the aortic bifurcation. A total of 43/58 patients had AAC. Patients with AAC were older with no differences in other baseline characteristics. None of the patients with a zero AAC score had obstructive CAD. Thus, an AAC score of zero had a 100% negative predictive value (NPV) and 23% positive predictive value (PPV) for the detection of obstructive CAD and an 80% NPV and 79% PPV for detection of any coronary plaque. Using multivariate linear regression, AAC score was an independent predictor of CAC score after adjusting for age (P < 0.001). In our analysis, AAC score correlates with CAC score and has a high NPV to rule out CAD. The absence of AAC may help exclude obstructive coronary disease and improve the selection of patients that may benefit from further risk stratification.

  8. [Dirofilaria in the abdominal cavity].

    PubMed

    Révész, Erzsébet; Markovics, Gabriella; Darabos, Zoltán; Tóth, Ildikó; Fok, Eva

    2008-10-01

    Number of cases of filariasis have been recently reported in the Hungarian medical literature, most of them caused by Dirofilaria repens . Dirofilaria repens is a mosquito-transmitted filarioid worm in the subcutaneous tissue of dogs and cats. Human infection manifests as either subcutaneous nodules or lung parenchymal disease, which may even be asymptomatic. The authors report a human Dirofilaria repens infection of the abdominal cavity in a 61-year-old man,who underwent laparotomy for acute abdomen. Intraoperatively, local peritonitis was detected caused by a white nemathhelminth, measured 8 cm in size. Histocytology confirmed that the infection was caused by Dirofilaria repens.

  9. Inflammatory abdominal aortic aneurysms: a disease entity? Histological analysis of 60 cases of inflammatory aortic aneurysms of unknown aetiology.

    PubMed

    Leu, H J

    1990-01-01

    Sixty inflammatory aortic aneurysms of unknown aetiology were examined by serial sections. The histological findings failed to reveal significant differences in either thoracic or abdominal aneurysms with or without marked adventitial fibrosis. Their identical morphology does not favour the existence of a special disease entity of so-called inflammatory abdominal aortic aneurysms (IAAA). Absence or existence of giant cells of any type, occurrence of plasma cells, eosinophils, granulomas, fibrinoid necrosis and adventitial fibrotic thickening cannot be considered as variables which help in differentiation. IAAA are characterized by a marked predominance of male patients and a rather benign clinical course. They usually affect the age group around 60 years. They are not rare and do not seem to be restricted to certain races. Their aetiology, like that of the cases affecting the thoracic aorta (Takayasu's disease, non-specific aortitis) remains unknown, although autoimmune diseases, the retroperitoneal fibrosis of Ormond and arteriosclerosis may be related. However, on the basis of the present evidence we cannot consider them to be one of these diseases. There are no morphological findings which would justify the separation of IAAA from Takaysu's disease.

  10. Incision for abdominal laparoscopy (image)

    MedlinePlus

    Abdominal laparoscopy is a useful aid in diagnosing disease or trauma in the abdominal cavity with less scarring than ... as liver and pancreatic resections may begin with laparoscopy to exclude the presence of additional tumors (metastatic ...

  11. Acute myelogenous leukemia and glycogen storage disease 1b.

    PubMed

    Pinsk, Maury; Burzynski, Jeffrey; Yhap, Margaret; Fraser, Robert B; Cummings, Brian; Ste-Marie, Micheline

    2002-12-01

    Glycogen storage disease 1b (GSD 1b) is caused by a deficiency of glucose-6-phosphate translocase and the intracellular accumulation of glycogen. The disease presents with failure to thrive, hepatomegaly, hypoglycemia, lactic acidosis, as well as neutropenia causing increased susceptibility to pyogenic infections. We present a case of a young woman with GSD 1b who developed acute myelogenous leukemia while on long-term granulocyte colony-stimulating factor therapy. The presence of two rare diseases in a single patient raises suspicion that GSD 1b and acute myelogenous leukemia are linked. Surveillance for acute myelogenous leukemia should become part of the long-term follow-up for GSD 1b.

  12. Aortic transection and diverting bypass as treatment of repetitive recurrent abdominal aortic false aneurysm rupture in a patient with Behcet's disease.

    PubMed

    Kim, Sang-Dong; Won, Yong-Sung; Yun, Sang-Seob; Park, Sun-Cheol; Kim, Ji-Il; Moon, In-Sung; Koh, Yong-Bok

    2011-02-01

    Abdominal aortic false aneurysms in patients with Behcet's disease have been reported frequently and repaired successfully by various procedures; however, anastomotic false aneurysms have often been reported to occur after the operation. In this article, we report a case of four-time repetitive, recurrent suprarenal abdominal aortic false aneurysm ruptures that lasted for 7 years. The location of this aneurysm was not easy to repair not only by open surgical procedures but by endovascular stent because the aortic defect was too close to the visceral arterial branches. The last operation consisted of primary repair of aortic defect, transection of abdominal aorta at the level of supraceliac aorta with end closure, and a thoracic aorta to abdominal aorta bypass with Dacron graft. An 8-year follow-up revealed no more abdominal aortic aneurysm recurrence.

  13. Abdominal Pain (Stomach Pain), Short-Term

    MedlinePlus

    ... myhealthfinder Immunization Schedules Nutrient Shortfall Questionnaire Abdominal Pain (Stomach Pain), Short-termJust about everyone has had a " ... time or another. But sudden severe abdominal pain (stomach pain), also called acute pain, shouldn't be ...

  14. Acute rheumatic fever and rheumatic heart disease in indigenous populations.

    PubMed

    Steer, Andrew C; Carapetis, Jonathan R

    2009-12-01

    Acute rheumatic fever and rheumatic heart disease are diseases of socioeconomic disadvantage. These diseases are common in developing countries and in Indigenous populations in industrialized countries. Clinicians who work with Indigenous populations need to maintain a high index of suspicion for the potential diagnosis of acute rheumatic fever, particularly in patients presenting with joint pain. Inexpensive medicines, such as aspirin, are the mainstay of symptomatic treatment of rheumatic fever; however, antiinflammatory treatment has no effect on the long-term rate of progression or severity of chronic valvular disease. The current focus of global efforts at prevention of rheumatic heart disease is on secondary prevention (regular administration of penicillin to prevent recurrent rheumatic fever), although primary prevention (timely treatment of streptococcal pharyngitis to prevent rheumatic fever) is also important in populations in which it is feasible.

  15. Computer Aided Diagnosis of Acute Gynaecologic Diseases

    PubMed Central

    Huang, Fengling

    1982-01-01

    In this article, the application of electronic computers for diagnosis of ten common gynaecologic diseases is discussed. Verification by 1038 cases shows that the discussed method of diagnosis has an accuracy of 95.57%.

  16. Intra-abdominal fat is related to metabolic syndrome and non-alcoholic fat liver disease in obese youth

    PubMed Central

    2013-01-01

    Background Previous studies have shown an association between adiposity, especially intra-abdominal adipose tissue, and hemodynamic/metabolic comorbidities in adults, however it is not clear in pediatric population. The aim of the study was to analyze the relationship between non-alcoholic fatty liver disease (NAFLD) and components of metabolic syndrome (MS) with values of intra-abdominal (IAAT) and subcutaneous (SCAT) adipose tissue in obese children and adolescents. Methods Cross-sectional study. Subjects: 182 obese sedentary children and adolescents (aged 6 to 16 y), identified by the body mass index (BMI). Measurements: Body composition and trunk fat by dual-energy X-ray absorptiometry- DXA; lipid profile, blood pressure and pubertal stage were also assessed. NAFLD was classified as absent (0), mild (1), moderate (2) and severe (3), and intra-abdominal and subcutaneous abdominal fat thickness were identified by ultrasound. The MS was identified according to the cut offs proposed by World Health Organization adapted for children and adolescents. The chi-square test was used to compare categorical variables, and the binary logistic regression indicated the magnitude of the associations adjusted by potential cofounders (sex, age, maturation, NAFLD and HOMA-IR). Results Higher quartile of SCAT was associated with elevated blood pressure (p = 0.015), but not associated with NAFLD (p = 0.665). Higher IAAT was positively associated with increased dyslipidemia (p = 0.001), MS (p = 0.013) and NAFLD (p = 0.005). Intermediate (p = 0.007) and highest (p = 0.001) quartile of IAAT were also associated with dyslipidemia, independently of age, sex, maturation, NAFLD and HOMA-IR (homeostatic model assessment-insulin resistance). Conclusion Obese children and adolescents, with higher IAAT are more prone to develop MS and NAFLD than those with higher values of SCAT, independent of possible confounding variables. PMID:23919592

  17. Efficacy and safety of metronidazole injection for the treatment of infectious peritonitis, abdominal abscess and pelvic inflammatory diseases in Japan.

    PubMed

    Mikamo, Hiroshige; Matsumizu, Miyako; Nakazuru, Yoshiomi; Nagashima, Masahito

    2015-02-01

    Although metronidazole (MNZ) has been used worldwide for more than 4 decades as a standard therapy for trichomoniasis, anaerobic and amebic infections, resistance to MNZ is still low. MNZ is available as oral, intravenous, and vaginal formulations, but the intravenous formulation of MNZ has not been approved in Japan. We conducted a phase 3 study to evaluate the efficacy and safety of intravenous MNZ combined with ceftriaxone (CTRX) in Japanese subjects with infectious peritonitis, abdominal abscess or pelvic inflammatory diseases (PIDs) to obtain regulatory approval. A combination of MNZ/CTRX at doses of 500 mg 3 or 4 times a day/1 or 2 g twice a day was administered intravenously to a total of 38 hospitalized subjects. MNZ/CTRX was well tolerated and exhibited excellent clinical and bacteriological efficacy with clinical efficacy rates of 100% (20/20) in infectious peritonitis or abdominal abscess subjects and 90.0% (9/10) in PID subjects, and the eradication rates in infectious peritonitis or abdominal abscess subjects and PID subjects were 100% (16/16) and 100% (4/4), respectively, at the test of cure. MNZ/CTRX was effective in 1 subject in whom a metallo-β-lactamase-producing Bacteroides fragilis strain (MIC of MNZ, 2 μg/ml) was identified. The most common treatment-related adverse event was diarrhea (23.7%), followed by nausea (5.3%). No new safety signals were identified. MNZ/CTRX demonstrated excellent efficacy and was well tolerated in Japanese infectious peritonitis, abdominal abscess and PID subjects. This treatment regimen can be useful for anaerobic infections. Clinical registration number: NCT01473836.

  18. Acute diarrhoeal disease in less developed countries

    PubMed Central

    Gordon, John E.; Béhar, Moisés; Scrimshaw, Nevin S.

    1964-01-01

    The programme presented in this article for controlling the diarrhoeas and dysenteries of less developed countries is based on epidemiological principles applicable to acute undifferentiated diarrhoeal disease—its specific as well as its non-specific elements. The dominant importance of weanling diarrhoea requires a main emphasis on maternal and child health procedures, with nutrition singled out for attention, along with public health education and medical care of patients: this in addition to the established worth of means for promoting environmental sanitation. The several features of the suggested programme are within four broad divisions: preventive measures; control of patients, contacts and the immediate environment; measures specifically useful in epidemics; and international measures conducive to broad restriction of the syndrome. PMID:14230891

  19. [Tears' immunology in acute eye diseases].

    PubMed

    Ignat, F; Godeanu, L; Davidescu, L; Voiculescu, M

    2001-01-01

    The aim of the study is to research the immunoglobulins' concentration into the tears liquid and into the blood serum at the patients with acute affections of the anterior ocular pole. The study was accomplished on two groups of patients: one group with herpetic Keratitis, the other with anterior uveitis, the second having a different etiology--that the viral one. Another group of patients with senile cataract was used like witness-group. The immunoglobulins concentration were detected into the serum and into the tears by the Mancini method of the radial immunodiffusion. The results indicate a general immunodefficiency signed by the decrease of IgG and IgM into the serum on the one hand, and the increase of local defense mechanisms reflected on the growing of IgA and IgG level into the tears, on the other hand.

  20. Acute Chagas Disease: New Global Challenges for an Old Neglected Disease

    PubMed Central

    Andrade, Daniela V.; Gollob, Kenneth J.; Dutra, Walderez O.

    2014-01-01

    Chagas disease is caused by infection with the protozoan Trypanosoma cruzi, and although over 100 years have passed since the discovery of Chagas disease, it still presents an increasing problem for global public health. A plethora of information concerning the chronic phase of human Chagas disease, particularly the severe cardiac form, is available in the literature. However, information concerning events during the acute phase of the disease is scarce. In this review, we will discuss (1) the current status of acute Chagas disease cases globally, (2) the immunological findings related to the acute phase and their possible influence in disease outcome, and (3) reactivation of Chagas disease in immunocompromised individuals, a key point for transplantation and HIV infection management. PMID:25077613

  1. Acute Rheumatic Fever: Global Persistence of a Preventable Disease.

    PubMed

    Bono-Neri, Francine

    2016-10-21

    The persistence of acute rheumatic fever continues to be seen globally. Once thought to be eradicated in various parts of the world, the disease came back with a vengeance secondary to a lack of diligence on the part of providers. Today, the global burden of group A streptococcal infection, the culprit of the numerous sequelae manifested in acute rheumatic fever, is considerable. Although a completely preventable disease, rheumatic fever continues to exist. It is a devastating disease that involves long-term, multisystem treatment and monitoring for patients who were unsuccessful at eradicating the precipitating group A streptococcal infection. Prevention is the key to resolving the dilemma of the disease's global burden, yet the method to yield its prevention still remains unknown. Thus, meticulous attention to implementing proper treatment is the mainstay and remains a top priority.

  2. Abdominal tuberculosis.

    PubMed Central

    Kapoor, V. K.

    1998-01-01

    Tuberculosis has staged a global comeback and forms a dangerous combination with AIDS. The abdomen is one of the common sites of extrapulmonary involvement. Patients with abdominal tuberculosis have a wide range and spectrum of symptoms and signs; the disease is therefore a great mimic. Diagnosis, mainly radiological and supported by endoscopy, is difficult to make and laparotomy is required in a large number of patient. Management involves judicious combination of antitubercular therapy and surgery which may be required to treat complications such as intestinal obstruction and perforation. The disease, though potentially curable, carries a significant morbidity and mortality. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 PMID:9926119

  3. [Acute atrioventricular block in chronic Lyme disease].

    PubMed

    Wagner, Vince; Zima, Endre; Gellér, László; Merkely, Béla

    2010-09-26

    The tick bite transmitted Lyme disease is one of the most common antropozoonosis, about 10 000 new infections are reported in Hungary each year. The progress and clinical presentation can vary, and carditis can occur in later stages. A serologically verified Lyme disease caused third degree atrioventricular block in young male presenting with presyncope. Based on the tick-bites mentioned a few weeks prior to hospital admission, Lyme carditis was considered with the administration of antibiotics and monitor observation. Typical skin lesions were not recognized and laboratory findings showed no pathology. An electrophysiological study recorded a predominant supra-His atrioventricular block. Total regression of conduction could be detected later and the serological tests established an underlying Lyme disease. Currently no definite treatment recommendation is available for the potentially reversible Lyme carditis. The tick bite seemed to be the key on our way to diagnosis; however, serological tests proved the disease to be older than one year. A detailed medical history and serological tests are essential in identifying the cause and pacemaker implantation can be avoided.

  4. Murine models of acute neuronopathic Gaucher disease

    PubMed Central

    Enquist, Ida Berglin; Bianco, Christophe Lo; Ooka, Andreas; Nilsson, Eva; Månsson, Jan-Eric; Ehinger, Mats; Richter, Johan; Brady, Roscoe O.; Kirik, Deniz; Karlsson, Stefan

    2007-01-01

    Gaucher disease (GD) is an autosomal recessive lysosomal storage disorder caused by mutations in the glucosidase, beta, acid (GBA) gene that encodes the lysosomal enzyme glucosylceramidase (GCase). GCase deficiency leads to characteristic visceral pathology and, in some patients, lethal neurological manifestations. Here, we report the generation of mouse models with the severe neuronopathic form of GD. To circumvent the lethal skin phenotype observed in several of the previous GCase-deficient animals, we genetically engineered a mouse model with strong reduction in GCase activity in all tissues except the skin. These mice exhibit rapid motor dysfunction associated with severe neurodegeneration and apoptotic cell death within the brain, reminiscent of neuronopathic GD. In addition, we have created a second mouse model, in which GCase deficiency is restricted to neural and glial cell progenitors and progeny. These mice develop similar pathology as the first mouse model, but with a delayed onset and slower disease progression, which indicates that GCase deficiency within microglial cells that are of hematopoietic origin is not the primary determinant of the CNS pathology. These findings also demonstrate that normal microglial cells cannot rescue this neurodegenerative disease. These mouse models have significant implications for the development of therapy for patients with neuronopathic GD. PMID:17954912

  5. Krypton-81m ventilation scanning: acute respiratory disease

    SciTech Connect

    Lavender, J.P.; Irving, H.; Armstrong, J.D. II

    1981-02-01

    From experience with 700 patients undergoing ventilation and perfusion lung scanning with krypton-81m/technetium-99m technique, 34 patients suffering from nonembolic acute respiratory disease were selected for review. In 16 patients with pneumonia, all had defects of ventilation corresponding to, or larger than, the radiologic consolidation. In 13 patients there was some preservation of perfusion in the consolidated region. In two of the three patients with matched defects, the pneumonia was of long standing. In seven patients with collapse or atelectasis and in 11 patients with acute reversible bronchial obstruction and normal volume lungs, a similar pattern or ventillation and perfusion was observed.

  6. Cerebrospinal fluid proteome of patients with acute Lyme disease

    PubMed Central

    Angel, Thomas E.; Jacobs, Jon M.; Smith, Robert P.; Pasternack, Mark S.; Elias, Susan; Gritsenko, Marina A.; Shukla, Anil; Gilmore, Edward C.; McCarthy, Carol; Camp, David G.; Smith, Richard D.; Warren, H. Shaw

    2012-01-01

    During acute Lyme disease, bacteria can disseminate to the central nervous system (CNS) leading to the development of meningitis and other neurologic symptoms. Here we have analyzed pooled cerebrospinal fluid (CSF) allowing a deep view into the proteome for patients diagnosed with early-disseminated Lyme disease and CSF inflammation. Additionally, we analyzed individual patient samples and quantified differences in protein abundance employing label-free quantitative mass spectrometry based methods. We identified 108 proteins that differ significantly in abundance in patients with acute Lyme disease from controls. Comparison between infected patients and control subjects revealed differences in proteins in the CSF associated with cell death localized to brain synapses and others that likely originate from brain parenchyma. PMID:22900834

  7. Abdominal ultrasound

    MedlinePlus

    ... Kidney - blood and urine flow Abdominal ultrasound References Chen L. Abdominal ultrasound imaging. In: Sahani DV, Samir ... the Health on the Net Foundation (www.hon.ch). The information provided herein should not be used ...

  8. Abdominal tap

    MedlinePlus

    ... tap; Cirrhosis - abdominal tap; Malignant ascites - abdominal tap Images Digestive system Peritoneal sample References Garcia-Tiso G. ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  9. Abdominal and Pelvic CT

    MedlinePlus Videos and Cool Tools

    ... as ulcerative colitis or Crohn's disease , pancreatitis or liver cirrhosis. cancers of the liver, kidneys, pancreas, ovaries and bladder as well as ... injuries to abdominal organs such as the spleen, liver, kidneys or other internal organs in cases of ...

  10. Abdominal Pain

    MedlinePlus

    ... call your doctor. In Spanish— Dolor abdominal en niños menores de 12 años What is recurrent abdominal ... Functional abdominal pain (FAP) typically affects kids ages 4-12, and is quite common, affecting up to ...

  11. Recent developments in the treatment of acute abdominal and facial attacks of hereditary angioedema: focus on human C1 esterase inhibitor

    PubMed Central

    Cardona, Lourdes Pastó; Bellfill, Ramon Lleonart; Caus, Joaquim Marcoval

    2010-01-01

    Hereditary angioedema (HAE) is a potentially fatal genetic disorder typified by a deficiency (type I) or dysfunction (type II) of the C1-inhibitor (C1-INH) and characterized by swelling of the extremities, face, trunk, abdominal viscera, and upper airway. Type III is normal estrogen-sensitive C1-INH HAE. Bradykinin, the main mediator of HAE, binds to endothelial B2 receptors, increasing vascular permeability and resulting in edema. HAE management includes short- and long-term prophylaxis. For treating acute episodes, C1-INH concentrate is recommended with regression of symptoms achieved in 30–90 min. Infusions of 500–1000 U have been used in Europe for years. Two plasma-derived C1-INH concentrates have been licensed recently in the United States: Berinert® for treating acute attacks and Cinryze® for prophylaxis in adolescent/adult patients. A recombinant C1-INH that is being considered for approval (conestat alfa) exhibited significant superiority versus placebo. Ecallantide (Kalbitor®) is a selective kallikrein inhibitor recently licensed in the United States for treating acute attacks in patients aged >16 years. It is administered in three 10-mg subcutaneous injections with the risk of anaphylactic reactions. Icatibant (Firazyr®) is a bradykinin B2 receptor competitor. It is administered subcutaneously as a 30-mg injection and approved in Europe but not in the United States. PMID:23776358

  12. [EXPERIENCE OF RELAPAROTOMY APPLICATION IN SURGICAL TREATMENT OF THE ABDOMINAL CAVITY ORGANS DISEASES].

    PubMed

    Malyk, S V; Podlesnyi, V I; Lavrenko, D O; Ksyonz, I V

    2015-10-01

    During 2011 - 2014 yrs in Surgical Clinic of The First City Clinic (Poltava) a relaparotomy was performed in 127 patients. There was established, that relaparotomy constitutes the only one procedure for such life threatening states, as intraabdominal bleeding, ileus in a decompensation stage, eventration, progressing peritonitis, abdominal compartment syndrome stages III - IV. The rate of relaparotomy application after performance of urgent operative interventions is bigger than after planned operations (ratio 4:1). Individual estimation of a state and choice of optimal surgical tactics during primary and secondary operative interventions are needed to improve the results of treatment.

  13. [Modern radiologic imaging in the diagnosis of abdominal diseases. Magnetic resonance imaging and spectroscopy].

    PubMed

    Fuchs, W A

    1989-04-01

    The diagnostic value of magnet resonance imaging for the diagnosis of pathological abdominal conditions has been limited sofar because of artefacts due to movement susceptibility. The current indications comprise: liver: differential diagnosis of metastases, cysts and hemangiomas, identification of small metastases, demonstration of malignant vascular invasion, evaluation of hemochromatosis; kidneys: evaluation of transplant rejection, analysis of complex cysts, demonstration of malignant tumoral invasion. The application of magnetic resonance will be greatly extended by the introduction of rapid image sequences and the application of specific contrast media.

  14. Recent developments in epigenetics of acute and chronic kidney diseases.

    PubMed

    Reddy, Marpadga A; Natarajan, Rama

    2015-08-01

    The growing epidemic of obesity and diabetes, the aging population as well as prevalence of drug abuse has led to significant increases in the rates of the closely associated acute and chronic kidney diseases, including diabetic nephropathy. Furthermore, evidence shows that parental behavior and diet can affect the phenotype of subsequent generations via epigenetic transmission mechanisms. These data suggest a strong influence of the environment on disease susceptibility and that, apart from genetic susceptibility, epigenetic mechanisms need to be evaluated to gain critical new information about kidney diseases. Epigenetics is the study of processes that control gene expression and phenotype without alterations in the underlying DNA sequence. Epigenetic modifications, including cytosine DNA methylation and covalent post-translational modifications of histones in chromatin, are part of the epigenome, the interface between the stable genome and the variable environment. This dynamic epigenetic layer responds to external environmental cues to influence the expression of genes associated with disease states. The field of epigenetics has seen remarkable growth in the past few years with significant advances in basic biology, contributions to human disease, as well as epigenomics technologies. Further understanding of how the renal cell epigenome is altered by metabolic and other stimuli can yield novel new insights into the pathogenesis of kidney diseases. In this review, we have discussed the current knowledge on the role of epigenetic mechanisms (primarily DNAme and histone modifications) in acute and chronic kidney diseases, and their translational potential to identify much needed new therapies.

  15. Pulmonary thromboembolic disease. Clinical management of acute and chronic disease.

    PubMed

    Torbicki, Adam

    2010-07-01

    Pulmonary thromboembolism falls between the areas of pulmonology and cardiology, internal medicine and intensive care, radiology and nuclear medicine, and hematology and cardiothoracic surgery. Depending on their clinical background, physicians faced with a patient with a pulmonary thromboembolism may speak different languages and adopt different treatment approaches. Now, however, there is an opportunity to end the Tower of Babel surrounding pulmonary thromboembolism. There is a growing acknowledgement that the key clinical problems in both acute pulmonary embolism and chronic thromboembolic pulmonary hypertension are linked to right ventricular pressure overload and right ventricular failure. As a result, cardiologists and cardiac intensive care specialists are taking an increasing interest in understanding and combating these conditions. The European Society of Cardiology was the first to elaborate comprehensive clinical practice guidelines for pulmonary thromboembolism and chronic thromboembolic pulmonary hypertension. The task forces involved in producing these guidelines included radiologists, pulmonologists, hematologists, intensive care physicians and surgeons, which ensured that the final document was universally acceptable. The aim of this article was to provide an overview of the epidemiology, risk factors, diagnosis, treatment, prognosis and prevention of acute pulmonary thromboembolism and chronic thromboembolic pulmonary hypertension, while taking into account European Society of Cardiology guidelines and incorporating new evidence where necessary.

  16. Risk Factors in the Initial Presentation of Specific Cardiovascular Disease Syndromes

    ClinicalTrials.gov

    2013-03-03

    Heart Diseases; Cardiovascular Diseases; Acute Myocardial Infarction; Unstable Angina; Chronic Stable Angina; Ischemic Stroke; Cerebrovascular Accident; Subarachnoid Hemorrhage; Transient Ischemic Attack; Abdominal Aortic Aneurysm; Peripheral Arterial Disease; Sudden Coronary Death; Ventricular Arrhythmia; Sudden Death; Cardiac Arrest; Heart Failure

  17. Abdominal obesity is a risk factor for dysexecutive function in chronic kidney disease.

    PubMed

    Zammit, Andrea R; Katz, Mindy J; Derby, Carol; Bitzer, Markus; Lipton, Richard B

    2016-12-01

    The aim of this study was to assess the influence of the metabolic syndrome and its components on dysexecutive function (DF) in individuals with and without CKD. Among 588 participants aged over 70 from the Einstein Aging Study (EAS), we defined DF as performance of 2SDs below the mean on any one test or 1.5SDs below the mean on any two of the following: Block Design, Digit Symbol Coding and the Trail-making Tests A and B. We defined CKD as an eGFR below 60 mL/min/m(2). MetS was defined according to recent guidelines from the National Cholesterol Education Program. 149 participants had CKD at cross-section, 16.1% of which also showed DF. Of the 439 participants without CKD, 12.3% displayed DF. Abdominal obesity as measured by waist circumference, was an independent risk factor for dysexecutive function in CKD (OR = 14.3, 95%CI = 2.21-91.93, p = 0.005) but not in non-CKD. None of the other MetS components were associated with DF. Results suggested that abdominal obesity, recognized as an integral part of the MetS, is a strong risk factor for DF in individuals with CKD.

  18. [ROLE OF MICROFLORA OF THE ABDOMINAL CAVITY EXUDATE IN THE ENDOGENIC INTOXICATION OCCURRENCE IN PATIENTS, SUFFERING COMPLICATED ACUTE CHOLECYSTITIS WITH CONCURRENT CARDIAC INSUFFICIENCY OF ISCHEMIC GENESIS].

    PubMed

    Ivantsok, V M

    2015-05-01

    While complicated acute cholecystitis (ACH) course the focus of infection constitutes one of the main causes of the endogenic intoxication (EI) occurrence, what leads to ischemic and hypoxic myocardial damage. There were presented the treatment results analysis in 213 patients, ageing 60 years old and older, managed for an ACH, complicated by peritonitis, paravesical abscess, with concurrent cardiac insufficiency of ischemic genesis, to whom laparoscopic cholecytectomy (LCHE) was conducted. Microflora of the abdominal cavity exudates in the patients, suffering an ACH of various severity, was studied. More rapid regression of inflammatory process, the EI severity and the ischemic-hypoxic myocardial affection reduction, positive impact on hemodynamics, reduction of myocardial ischemia severity were noted while local affection, when bacteriophages for treatment were applied.

  19. [Incidence of acute pancreatitis in children with inflammatory bowel disease].

    PubMed

    Stawarski, Andrzej; Iwańczak, Franciszek

    2004-07-01

    The aim of our study was to estimate the frequency of acute pancreatitis and the frequency of increased activity of pancreatic enzymes in serum of children with inflammatory bowel disease (IBD). Analysis comprises 101 children aged from 3 to 18-years treated because of IBD in the period of 1998-2002: 79 children with ulcerative colitis (UC) and 22 children Crohn's disease (CD). The authors analyzed together 191 admissions because of UC and 51 because of CD. Acute pancreatitis was observed in 4.5% of children with CD and in 5.1% of children with UC. Significantly more often acute pancreatitis was recognized in children with moderate and severe stage of UC. Hyperamylasemia was observed in 27.3% of children with CD and in 12.7% of children with UC. Hyperlipasemia was observed only in children with UC (3.8%), elevated urinary amylase was observed in 4.5% of children with CD and in 8.86% children with UC. No correlations between the frequency of acute pancreatitis and medication were observed.

  20. Motor unit involvement in human acute Chagas' disease.

    PubMed

    Benavente, O R; Patiño, O L; Peña, L B; Lugònes, H; Kalala, E; Meneclier, C R; Genovese, O; Sica, R E

    1989-09-01

    Thirty five patients with acute Chagas' disease who demonstrated parasitaemia at the time of the investigation were submitted to a detailed electromyographical study. With their muscles at rest, 12 patients showed fibrillation potentials and/or positive sharp waves. On volitional contraction, 7 had short duration motor unit potentials (MUPs) and low polyphasic MUPs. On motor and sensory nerve fibers conduction studies, 20 disclosed values below the lower control limit within one or more nerves. Finally, 12 patients produced a muscle decremental response on nerve supramaximal repetitive stimulation. The findings signal that primary muscle involvement, neuropathy and impairement of the neuromuscular transmission, either isolated or combined, may be found in the acute stage of human Chagas' disease.

  1. The Cause of Unexpected Acute Abdomen and Intra-Abdominal Hemorrhage in 24-Week Pregnant Woman: Bochdalek Hernia

    PubMed Central

    Barut, Ibrahim; Yazkan, Rasih

    2016-01-01

    Bochdalek hernia (BH) is the most common type of congenital diaphragm hernia and is rarely seen in adults. In adult patients, BH often remains asymptomatic or presents with nondiagnostic symptoms and may lead to complications, though rarely. The necrosis and perforations occurring in the hernia may lead to mortality. In this report, we present a 34-year-old pregnant woman at 24 gestational weeks who presented with Bochdalek hernia causing gastric volvulus associated with perforation and intra-abdominal hemorrhage associated with splenic rupture. PMID:28018700

  2. Prevalence and sonographic changes compatible with fatty liver disease in patients referred for abdominal ultrasound examination in Aracaju, SE*

    PubMed Central

    Cruz, Josilda Ferreira; Cruz, Mário Augusto Ferreira; Machado Neto, José; de Santana, Demetrius Silva; Oliveira, Cristiane Costa da Cunha; Lima, Sônia Oliveira

    2016-01-01

    Objective To estimate the prevalence and evaluate sonographic findings compatible with changes consistent with hepatic steatosis in patients referred for abdominal ultrasonography at four reference centers in Aracaju, SE, Brazil. Materials and Methods Prospective, descriptive survey, with analytical and quantitative approach, comprising abdominal ultrasonography scans performed with a convex, dynamic 3.75 MHz transducer. Liver dimensions and parenchymal echotexture were evaluated, classifying hepatic steatosis into grades (1, 2 or 3). The SPSS® 22.0 software was used for statistical analysis, adopting p < 0.05 as significance level. Results A total of 800 individuals (561 women and 239 men) were evaluated. The prevalence of steatosis was 29.1%, and the male patients were most affected, presenting with more advanced grades of disease (p = 0.021), as follows: 119 grade 1 (51.0%); 94 grade 2 (40.4%); and 20 grade 3 (8.6%). The median age patients' was 46 years. Conclusion In the present study sample, the prevalence of hepatic steatosis was high, particularly in the male patients. Ultrasonography is suggested as a first choice for the diagnosis of this condition, considering its wide availability, low cost and absence of side effects or risks to the patient. PMID:26929453

  3. Metabolomics and Its Application to Acute Lung Diseases

    PubMed Central

    Stringer, Kathleen A.; McKay, Ryan T.; Karnovsky, Alla; Quémerais, Bernadette; Lacy, Paige

    2016-01-01

    Metabolomics is a rapidly expanding field of systems biology that is gaining significant attention in many areas of biomedical research. Also known as metabonomics, it comprises the analysis of all small molecules or metabolites that are present within an organism or a specific compartment of the body. Metabolite detection and quantification provide a valuable addition to genomics and proteomics and give unique insights into metabolic changes that occur in tangent to alterations in gene and protein activity that are associated with disease. As a novel approach to understanding disease, metabolomics provides a “snapshot” in time of all metabolites present in a biological sample such as whole blood, plasma, serum, urine, and many other specimens that may be obtained from either patients or experimental models. In this article, we review the burgeoning field of metabolomics in its application to acute lung diseases, specifically pneumonia and acute respiratory disease syndrome (ARDS). We also discuss the potential applications of metabolomics for monitoring exposure to aerosolized environmental toxins. Recent reports have suggested that metabolomics analysis using nuclear magnetic resonance (NMR) and mass spectrometry (MS) approaches may provide clinicians with the opportunity to identify new biomarkers that may predict progression to more severe disease, such as sepsis, which kills many patients each year. In addition, metabolomics may provide more detailed phenotyping of patient heterogeneity, which is needed to achieve the goal of precision medicine. However, although several experimental and clinical metabolomics studies have been conducted assessing the application of the science to acute lung diseases, only incremental progress has been made. Specifically, little is known about the metabolic phenotypes of these illnesses. These data are needed to substantiate metabolomics biomarker credentials so that clinicians can employ them for clinical decision

  4. The disease pyramid for acute gastrointestinal illness in New Zealand.

    PubMed

    Lake, R J; Adlam, S B; Perera, S; Campbell, D M; Baker, M G

    2010-10-01

    The disease pyramid of under-ascertainment for surveillance of acute gastrointestinal illness (AGI) in New Zealand has been estimated using 2005-2007 data on notifiable diseases, a community telephone survey, and a survey of diagnostic laboratories. For each notified case of AGI there were an estimated 222 cases in the community, about 49 of which visited a general practitioner. Faecal samples were requested from about 15 of these cases, and 13 samples were provided. Of the faecal samples, pathogens were detected in about three cases. These ratios are similar to those reported in other developed countries, and provide baseline measurements of the AGI burden in the New Zealand community.

  5. Accuracy of the new radiographic sign of fecal loading in the cecum for differential diagnosis of acute appendicitis in comparison with other inflammatory diseases of right abdomen: a prospective study

    PubMed Central

    Petroianu, A; Alberti, LR

    2012-01-01

    Rationale: To assess the importance of the new radiographic sign of faecal loading in the cecum for the diagnosis of acute appendicitis, in comparison with other inflammatory diseases, and to verify the maintenance of this radiographic sign after surgical treatment of appendicitis. Methods: 470 consecutive patients admitted to the hospital due to acute abdomen were prospectively studied: Group 1 [n=170] – diagnosed with acute appendicitis, subdivided into: Subgroup 1A – [n=100] – submitted to an abdominal radiographic study before surgical treatment, Subgroup 1B – [n=70] – patients who had plain abdominal X-rays done before the surgical procedure and also the following day; Group 2 [n=100] – right nephrolithiasis; Group 3 [n=100] – right acute inflammatory pelvic disease; Group 4 [n=100] – acute cholecystitis. The patients of Groups 2,3 and 4 were submitted to abdominal radiography during the pain episode. Results: The sign of faecal loading in the cecum, characterized by hypo transparency interspersed with multiple small foci of hyper transparent images, was present in 97 patients of Subgroup 1A, in 68 patients of Subgroup 1B, in 19 patients of Group 2, in 12 patients of Group 3 and in 13 patients of Group 4. During the postoperative period the radiographic sign disappeared in 66 of the 68 cases that had presented with the sign. The sensitivity of the radiographic sign for acute appendicitis was 97.05% and its specificity was 85.33%. The positive predictive value for acute appendicitis was 78.94% and its negative predictive value was 98. 08%. Discussion: The radiographic image of faecal loading in the cecum is associated with acute appendicitis and disappears after appendectomy. This sign is uncommon in other acute inflammatory diseases of the right side of the abdomen. PMID:22574093

  6. Acute coronary disease Athero-Inflammation: Therapeutic approach.

    PubMed

    Altman, Raul

    2003-06-20

    Antithrombotic therapy is the cornerstone of the treatment of acute coronary syndromes, but there is now evidence which indicates that by blocking inflammation, thrombosis and thus, acute coronary events, could be lowered. The concept of athero-inflammation emerges as the meeting point of different morbidities; dyslipemia, diabetes, hypertension, obesity, immunity, infection, hyperhomocyteinemia, smoking, etc. usual named as risk factors. Thus, beside specific drugs, earliest treatment, in the stage of inflammation, using anti-inflammatory drugs, should be considered since in patients with increased risk of acute coronary process are likely to have many point of origen throughout the coronary arteries. There are a body of evidences for supporting the potential of anti-inflammatory therapy to the prevention of inflammation and atherosclerosis. COX-2 inhibition may decrease endothelial inflammation reducing monocytes infiltration improving vascular cells function, plaque stability and probably resulting in a decrease of coronary atherothrombotic events.Trials including large numbers of patients in prospective double-blind randomized studies worthwhile to confirm the efficacy of NSAID, mainly, COX-2 inhibitors, together with aspirin in the prevention of coronary events in patients with acute coronary disease.

  7. Acute coronary disease Athero-Inflammation: Therapeutic approach

    PubMed Central

    Altman, Raul

    2003-01-01

    Antithrombotic therapy is the cornerstone of the treatment of acute coronary syndromes, but there is now evidence which indicates that by blocking inflammation, thrombosis and thus, acute coronary events, could be lowered. The concept of athero-inflammation emerges as the meeting point of different morbidities; dyslipemia, diabetes, hypertension, obesity, immunity, infection, hyperhomocyteinemia, smoking, etc. usual named as risk factors. Thus, beside specific drugs, earliest treatment, in the stage of inflammation, using anti-inflammatory drugs, should be considered since in patients with increased risk of acute coronary process are likely to have many point of origen throughout the coronary arteries. There are a body of evidences for supporting the potential of anti-inflammatory therapy to the prevention of inflammation and atherosclerosis. COX-2 inhibition may decrease endothelial inflammation reducing monocytes infiltration improving vascular cells function, plaque stability and probably resulting in a decrease of coronary atherothrombotic events. Trials including large numbers of patients in prospective double-blind randomized studies worthwhile to confirm the efficacy of NSAID, mainly, COX-2 inhibitors, together with aspirin in the prevention of coronary events in patients with acute coronary disease. PMID:12904261

  8. Recurrent pneumothorax following abdominal paracentesis.

    PubMed Central

    Stafford, P. J.

    1990-01-01

    A 62 year old man presented with abdominal ascites, without pleural effusion, due to peritoneal mesothelioma. He had chronic obstructive airways disease and a past history of right upper lobectomy for tuberculosis. On two occasions abdominal paracentesis was followed within 72 hours by pneumothorax. This previously unreported complication of abdominal paracentesis may be due to increased diaphragmatic excursion following the procedure and should be considered in patients with preexisting lung disease. PMID:2385561

  9. [Abdominal paracentesis].

    PubMed

    Glauser, Frédéric; Barras, Anne-Catherine; Pache, Isabelle; Monti, Matteo

    2008-10-29

    Abdominal paracentesis is frequently performed in the clinical setting. Every newly developed ascites need to be investigated by abdominal paracentesis. Any clinical or biological deterioration in patients with chronic ascites also requires a new paracentesis. Therapeutically abdominal paracentesis is performed for refractory or symptomatic ascites. As other invasive procedures, it is critical to master its indications, contra-indications and complications. The aim of this article is to review the basics of abdominal paracentesis in order to help physicians to carry out this technical skill.

  10. Chronic kidney disease and worsening renal function in acute heart failure: different phenotypes with similar prognostic impact?

    PubMed

    Palazzuoli, Alberto; Lombardi, Carlo; Ruocco, Gaetano; Padeletti, Margherita; Nuti, Ranuccio; Metra, Marco; Ronco, Claudio

    2016-12-01

    Nearly a third of patients with acute heart failure experience concomitant renal dysfunction. This condition is often associated with increased costs of care, length of hospitalisation and high mortality. Although the clinical impact of chronic kidney disease (CKD) has been well established, the exact clinical significance of worsening renal function (WRF) during the acute and post-hospitalisation phases is not completely understood. Therefore, it is still unclear which of the common laboratory markers are able to identify WRF at an early stage. Recent studies comparing CKD with WRF showed contradictory results; this could depend on a different WRF definition, clinical characteristics, haemodynamic disorders and the presence of prior renal dysfunction in the population enrolled. The current definition of acute cardiorenal syndrome focuses on both the heart and kidney but it lacks precise laboratory marker cut-offs and a specific diagnostic approach. WRF and CKD could represent different pathophysiological mechanisms in the setting of acute heart failure; the traditional view includes reduced cardiac output with systemic and renal vasoconstriction. Nevertheless, it has become a mixed model that encompasses both forward and backward haemodynamic dysfunction. Increased central venous pressure, renal congestion with tubular obliteration, tubulo-glomerular feedback and increased abdominal pressure are all potential additional contributors. The impact of WRF on patients who experience preserved renal function and individuals affected with CKD is currently unknown. Therefore it is extremely important to understand the origins, the clinical significance and the prognostic impact of WRF on CKD.

  11. Abdominal adiposity and obstructive airway disease: testing insulin resistance and sleep disordered breathing mechanisms

    PubMed Central

    2012-01-01

    Background This study examined associations of abdominal adiposity with lung function, asthma symptoms and current doctor-diagnosed asthma and mediation by insulin resistance (IR) and sleep disordered breathing (SDB). Methods A random sample of 2500 households was drawn from the community of Whyalla, South Australia (The Whyalla Intergenerational Study of Health, WISH February 2008 - July 2009). Seven-hundred twenty-two randomly selected adults (≥18 years) completed clinical protocols (32.2% response rate). Lung function was measured by spirometry. Post-bronchodilator FEV1/FVC was used to measure airway obstruction and reversibility of FEV1 was calculated. Current asthma was defined by self-reported doctor-diagnosis and evidence of currently active asthma. Symptom scores for asthma (CASS) and SDB were calculated. Intra-abdominal fat (IAF) was estimated using dual-energy x-ray absorptiometry (DXA). IR was calculated from fasting glucose and insulin concentrations. Results The prevalence of current doctor-diagnosed asthma was 19.9% (95% CI 16.7 – 23.5%). The ratio of observed to expected cases given the age and sex distribution of the population was 2.4 (95%CI 2.1, 2.9). IAF was not associated with current doctor-diagnosed asthma, FEV1/FVC or FEV1 reversibility in men or women but was positively associated with CASS independent of IR and SDB in women. A 1% increase in IAF was associated with decreases of 12 mL and 20 mL in FEV1 and FVC respectively in men, and 4 mL and 7 mL respectively in women. SDB mediated 12% and 26% of these associations respectively in men but had minimal effects in women. Conclusions In this population with an excess of doctor-diagnosed asthma, IAF was not a major factor in airway obstruction or doctor-diagnosed asthma, although women with higher IAF perceived more severe asthma symptoms which did not correlate with lower FEV1. Higher IAF was significantly associated with lower FEV1 and FVC and in men SDB mechanisms may

  12. Appendiceal Crohn’s disease clinically presenting as acute appendicitis

    PubMed Central

    Han, Hulin; Kim, Hyunsung; Rehman, Abdul; Jang, Se Min; Paik, Seung Sam

    2014-01-01

    AIM: To determine the incidence of appendiceal Crohn’s disease (CD) and to summarize the characteristic histologic features of appendiceal CD. METHODS: We reviewed the pathology files of 2179 appendectomy specimens from January 2007 to May 2013. The computer-assisted retrieval search facility was utilized to collect specimens. We selected those cases that were diagnosed as CD or chronic granulomatous inflammation and defined the final diagnosis according to the histologic findings of CD, including transmural lymphocytic inflammation, non-caseating epithelioid granulomas, thickening of the appendiceal wall secondary to hypertrophy of muscularis mucosa, mucosal ulceration with crypt abscesses, mucosal fissures, and fistula formation. RESULTS: We found 12 cases (7 male and 5 female patients, with an average age of 29.8 years) of appendiceal CD. The incidence of appendiceal CD was 0.55%. The chief complaints were right lower quadrant pain, abdominal pain, lower abdominal pain, and diarrhea. The duration of symptom varied from 2 d to 5 mo. The histologic review revealed appendiceal wall thickening in 11 cases (92%), transmural inflammation in all cases (100%), lymphoid aggregates in all cases (100%), epithelioid granulomas in all cases (100%), mucosal ulceration in 11 cases (92%), crypt abscesses in 5 cases (42%), perforation in 2 cases (17%), muscular hypertrophy in 1 case (8%), neural hyperplasia in 5 cases (42%), and perpendicular serosal fibrosis in 8 cases (67%). CONCLUSION: A typical and protracted clinical course, unusual gross features of the appendix and the characteristic histologic features are a clue in the diagnosis of appendiceal CD. PMID:25516865

  13. Acute torsion of wandering spleen in a 17-year-old girl.

    PubMed

    Jiang, Maoqing; Chen, Ping; Ruan, Xinzhong; Ye, Xianwang; Huang, Qiuli

    2015-01-01

    The acute torsion of wandering spleen is a very rare disease characterized by acute abdominal pain. Without early surgical intervention, wandering spleen can lead to splenic infarction or rupture. However, early clinical diagnosis is very difficult, so imaging modalities play an important role. We present a case of acute abdominal pain due to torsion of the wandering spleen in a 17-year-old girl, diagnosed by computed tomography and effectively managed by splenectomy for splenic infarction.

  14. Acute torsion of wandering spleen in a 17-year-old girl

    PubMed Central

    Jiang, Maoqing; Chen, Ping; Ruan, Xinzhong; Ye, Xianwang; Huang, Qiuli

    2015-01-01

    The acute torsion of wandering spleen is a very rare disease characterized by acute abdominal pain. Without early surgical intervention, wandering spleen can lead to splenic infarction or rupture. However, early clinical diagnosis is very difficult, so imaging modalities play an important role. We present a case of acute abdominal pain due to torsion of the wandering spleen in a 17-year-old girl, diagnosed by computed tomography and effectively managed by splenectomy for splenic infarction. PMID:26379994

  15. Noninvasive imaging in acute coronary disease. A clinical perspective.

    PubMed

    Gersh, B J

    1991-09-01

    Numerous highly complex and sensitive noninvasive imaging techniques have enhanced the care of patients with acute myocardial infarction. Optimum use requires specific objectives to be defined in advance, including a review of the potential impact of the test on subsequent decisions. An additional issue that is subject to scrutiny in the current climate of cost containment relates to the incremental value of a specific examination. The imaging modality to be used will partially depend on other issues, including accessibility, cost, and interindividual or institutional expertise with a particular technique. Major applications in noninvasive imaging in the acute coronary syndromes include the following: 1) diagnosis, including identification of associated diseases and contraindications for acute reperfusion; 2) evaluation and management of complications (mechanical and nonmechanical); 3) determination of prognosis (both early and late); 4) estimation of myocardial viability; 5) assessment of therapeutic efficacy; 6) investigational approaches, including 99mTc-sestamibi tomographic imaging, ultrafast cine computed tomographic scanning, and nuclear magnetic resonance imaging. Previous studies in the prethrombolytic era have documented the powerful impact of radionuclide stress testing on prognosis, but this needs to be reevaluated in the light of the changing current population undergoing stress testing. Preliminary data imply that the prognostic accuracy of stress testing after thrombolytic therapy is diminished. Moreover, the role of the open infarct-related artery in traditional estimates of prognosis (e.g., ejection fraction) requires further study. Noninvasive imaging has multiple applications in the diagnosis and management of patients with acute coronary disease, but the decision to use a specific technology in a particular circumstance mandates good clinical judgment and selectivity.

  16. Difficulty swallowing and lack of receipt of highly active antiretroviral therapy predict acute weight loss in human immunodeficiency virus disease.

    PubMed

    Jacobson, Denise L; Bica, Ioana; Knox, Tamsin A; Wanke, Christine; Tchetgen, Eric; Spiegelman, Donna; Silva, Marisela; Gorbach, Sherwood; Wilson, Ira B

    2003-11-15

    In human immunodeficiency virus (HIV) disease, symptoms of underlying illness may promote weight loss through decreased caloric intake, increased metabolic needs, or nutrient malabsorption. We evaluated disease symptoms as predictors of acute weight loss (i.e., loss of > or =5% of weight). HIV-infected men and women (n=415) were telephoned every 5 weeks to obtain information about weight and recent symptoms. Weight change between each pair of consecutive calls (telephone intervals, 2814) was calculated. Acute weight loss occurred across 4.5% of intervals and among 24% of individuals. Patients reported > or =1 symptom before 58% of telephone intervals. The most common symptoms or symptom complexes before intervals were diarrhea (21% of patients), anorexia (17%), upper respiratory symptoms (16%), skin symptoms (12%), and abdominal pain (12%). Trouble swallowing (6%) and oral symptoms (7%) were less common. Risk of acute weight loss was significantly increased when oral symptoms or trouble swallowing were present, and it was decreased when highly active antiretroviral therapy (HAART) was used or when diarrhea was not present. Even when HAART is being administered, clinicians should remain vigilant regarding weight loss, oral symptoms, and trouble swallowing.

  17. Automated segmentation of liver and liver cysts from bounded abdominal MR images in patients with autosomal dominant polycystic kidney disease

    NASA Astrophysics Data System (ADS)

    Kim, Youngwoo; Bae, Sonu K.; Cheng, Tianming; Tao, Cheng; Ge, Yinghui; Chapman, Arlene B.; Torres, Vincente E.; Yu, Alan S. L.; Mrug, Michal; Bennett, William M.; Flessner, Michael F.; Landsittel, Doug P.; Bae, Kyongtae T.

    2016-11-01

    Liver and liver cyst volume measurements are important quantitative imaging biomarkers for assessment of disease progression in autosomal dominant polycystic kidney disease (ADPKD) and polycystic liver disease (PLD). To date, no study has presented automated segmentation and volumetric computation of liver and liver cysts in these populations. In this paper, we proposed an automated segmentation framework for liver and liver cysts from bounded abdominal MR images in patients with ADPKD. To model the shape and variations in ADPKD livers, the spatial prior probability map (SPPM) of liver location and the tissue prior probability maps (TPPMs) of liver parenchymal tissue intensity and cyst morphology were generated. Formulated within a three-dimensional level set framework, the TPPMs successfully captured liver parenchymal tissues and cysts, while the SPPM globally constrained the initial surfaces of the liver into the desired boundary. Liver cysts were extracted by combined operations of the TPPMs, thresholding, and false positive reduction based on spatial prior knowledge of kidney cysts and distance map. With cross-validation for the liver segmentation, the agreement between the radiology expert and the proposed method was 84% for shape congruence and 91% for volume measurement assessed by the intra-class correlation coefficient (ICC). For the liver cyst segmentation, the agreement between the reference method and the proposed method was ICC  =  0.91 for cyst volumes and ICC  =  0.94 for % cyst-to-liver volume.

  18. Automated segmentation of liver and liver cysts from bounded abdominal MR images in patients with autosomal dominant polycystic kidney disease.

    PubMed

    Kim, Youngwoo; Bae, Sonu K; Cheng, Tianming; Tao, Cheng; Ge, Yinghui; Chapman, Arlene B; Torres, Vincente E; Yu, Alan S L; Mrug, Michal; Bennett, William M; Flessner, Michael F; Landsittel, Doug P; Bae, Kyongtae T

    2016-11-21

    Liver and liver cyst volume measurements are important quantitative imaging biomarkers for assessment of disease progression in autosomal dominant polycystic kidney disease (ADPKD) and polycystic liver disease (PLD). To date, no study has presented automated segmentation and volumetric computation of liver and liver cysts in these populations. In this paper, we proposed an automated segmentation framework for liver and liver cysts from bounded abdominal MR images in patients with ADPKD. To model the shape and variations in ADPKD livers, the spatial prior probability map (SPPM) of liver location and the tissue prior probability maps (TPPMs) of liver parenchymal tissue intensity and cyst morphology were generated. Formulated within a three-dimensional level set framework, the TPPMs successfully captured liver parenchymal tissues and cysts, while the SPPM globally constrained the initial surfaces of the liver into the desired boundary. Liver cysts were extracted by combined operations of the TPPMs, thresholding, and false positive reduction based on spatial prior knowledge of kidney cysts and distance map. With cross-validation for the liver segmentation, the agreement between the radiology expert and the proposed method was 84% for shape congruence and 91% for volume measurement assessed by the intra-class correlation coefficient (ICC). For the liver cyst segmentation, the agreement between the reference method and the proposed method was ICC  =  0.91 for cyst volumes and ICC  =  0.94 for % cyst-to-liver volume.

  19. Diagnostic value of CT compared to ultrasound in the evaluation of acute abdominal pain in children younger than 10 years old.

    PubMed

    Simanovsky, Natalia; Dola, Tamar; Hiller, Nurith

    2016-02-01

    To assess the diagnostic value of ultrasound compared to CT in evaluating acute abdominal pain of different causes in children 10 years of age and under, hospital records and imaging files of 4052 patients under age of 10 who had imaging for abdominal pain were reviewed. One-hundred-thirty-two patients (3 %), (74 males/58 females) who underwent ultrasound and CT within 24 h were divided by age: group I, ages 0-48 months (25 patients); group II, 49-84 months (53 patients); and group III, 85-120 months (54 patients). Diagnoses at ultrasound, CT, and discharge were compared. Cases of a change in diagnosis following CT and impact of the changed diagnosis on patient management were assessed. Non-diagnostic ultrasound or a diagnostic conundrum was present in a small percentage (3 %) of our patients. In the group of patients imaged with two modalities, CT changed the diagnosis in 73/132 patients (55.3 %). Patient management changed in 63/132 patients (47.7 %). CT changed the diagnosis in 46/64 patients with surgical conditions (71.8 %, p < 0.001). Among patients with surgical conditions, the difference between ultrasonography (US) and CT diagnoses was significant in groups 2 (p = 0.046) and 3 (p =  .001). The impact of the change in diagnosis in surgical patients imaged with two modalities was significant in the group as a whole and in each age group separately. Non-diagnostic or equivocal US in a small percentage of patients is probably sufficient to justify the additional radiation burden.

  20. [Inflammatory abdominal aortic aneurysm].

    PubMed

    Ziaja, K; Sedlak, L; Urbanek, T; Kostyra, J; Ludyga, T

    2000-01-01

    The reported incidence of inflammatory abdominal aortic aneurysm (IAAA) is from 2% to 14% of patients with abdominal aortic aneurysm and the etiology of this disease is still discussed--according to the literature several pathogenic theories have been proposed. From 1992 to 1997 32 patients with IAAA were operated on. The patients were mostly symptomatic--abdominal pain was present in 68.75% cases, back pain in 31.25%, fever in 12.5% and weight loss in 6.25% of the operated patients. In all the patients ultrasound examination was performed, in 4 patients CT and in 3 cases urography. All the patients were operated on and characteristic signs of inflammatory abdominal aortic aneurysm like: thickened aortic wall, perianeurysmal infiltration or retroperitoneal fibrosis with involvement of retroperitoneal structures were found. In all cases surgery was performed using transperitoneal approach; in three cases intraoperatively contiguous abdominal organs were injured, which was connected with their involvement into periaortic inflammation. In 4 cases clamping of the aorta was done at the level of the diaphragmatic hiatus. 3 patients (9.37%) died (one patient with ruptured abdominal aortic aneurysm). Authors present diagnostic procedures and the differences in the surgical tactic, emphasizing the necessity of the surgical therapy in patients with inflammatory abdominal aortic aneurysm.

  1. Acute acalculous cholecystitis and cardiovascular disease: a land of confusion.

    PubMed

    Tana, Marco; Tana, Claudio; Cocco, Giulio; Iannetti, Giovanni; Romano, Marcello; Schiavone, Cosima

    2015-12-01

    Acute acalculous cholecystitis (AAC) can be defined as acute inflammatory disease of the gallbladder without evidence of gallstones. The first case was reported in 1844 by Duncan et al.; however, some cases may have been missed previously in view of the complexity of the diagnosis. Several risk factors have been identified, and cardiovascular disease (CVD), in view of its multiple mechanisms of action, seems to play a key role. Atypical clinical onset, paucity of symptoms, overlap with comorbidities, and lack of robust, controlled trials result often in under or misdiagnosed cases. Moreover, laboratory results may be negative or not specific in the late stage of the disease, when a surgical treatment cannot be longer helpful if complications arise. A rapid diagnosis is therefore essential to achieve a prompt treatment and to avoid further clinical deterioration. In this short review, we would present the current evidence regarding epidemiology, pathophysiology, and clinical presentation of the complex relation between AAC and CVD. Then, we fully emphasize the role of ultrasound to achieve an early diagnosis and an appropriate treatment in suspected cases, reducing mortality and complications rates.

  2. Factors promoting acute and chronic diseases caused by yersiniae.

    PubMed Central

    Brubaker, R R

    1991-01-01

    The experimental system constructed with the medically significant yersiniae provides a powerful basic model for comparative study of factors required for expression of acute versus chronic disease. The system exploits the close genetic similarity between Yersinia pestis, the etiological agent of bubonic plague, and enteropathogenic Yersinia pseudotuberculosis and Yersinia enterocolitica. Y. pestis possesses three plasmids, of which one, shared by the enteropathogenic species, mediates a number of virulence factors that directly or indirectly promote survival within macrophages and immunosuppression. The two remaining plasmids are unique and encode functions that promote acute disease by enhancing bacterial dissemination in tissues and resistance to phagocytosis by neutrophils and monocytes. These properties are replaced in the enteropathogenic yersiniae by host cell invasins and an adhesin which promote chronic disease; the latter are cryptic in Y. pestis. Additional distinctions include specific mutational losses in Y. pestis which result in loss of fitness in natural environments plus gain of properties that facilitate transmission and infection via fleabite. Images PMID:1889045

  3. Epidemiology of coronary heart disease and acute coronary syndrome

    PubMed Central

    Perez-Quilis, Carme; Leischik, Roman; Lucia, Alejandro

    2016-01-01

    The aim of this review is to summarize the incidence, prevalence, trend in mortality, and general prognosis of coronary heart disease (CHD) and a related condition, acute coronary syndrome (ACS). Although CHD mortality has gradually declined over the last decades in western countries, this condition still causes about one-third of all deaths in people older than 35 years. This evidence, along with the fact that mortality from CHD is expected to continue increasing in developing countries, illustrates the need for implementing effective primary prevention approaches worldwide and identifying risk groups and areas for possible improvement. PMID:27500157

  4. Acute Limb Ischemia and Coronary Artery Disease in a Case of Kimura’s Disease

    PubMed Central

    Heo, Woon; Jun, Hee Jae; Kang, Do Kyun; Min, Ho-Ki; Hwang, Youn-Ho; Kim, Ji Yong; Nam, Kyung Han

    2017-01-01

    Kimura disease (KD) is an immune-mediated chronic inflammatory disease of unknown etiology. KD has many complications associated with hypereosinophilia, including various forms of allergic reactions and eosinophilic lung disease. Additionally, hypereosinophilia is associated with hypercoagulability, which may lead to thromboembolic events. A 36-year-old man with KD presented with acute limb ischemia and coronary artery occlusion. He underwent thrombectomy, partial endarterectomy of both popliteal arteries, and coronary artery stent insertion. KD is a systemic disease that affects many organs and presents with thromboembolism and vasculitis. In a patient with KD, physicians should evaluate the vascular system, including the coronary arteries. PMID:28382271

  5. Current Understanding of Acute Bovine Liver Disease in Australia

    PubMed Central

    Read, Elizabeth; Edwards, Jacqueline; Deseo, Myrna; Rawlin, Grant; Rochfort, Simone

    2016-01-01

    Acute bovine liver disease (ABLD) is a hepatotoxicity principally of cattle which occurs in southern regions of Australia. Severely affected animals undergo rapid clinical progression with mortalities often occurring prior to the recognition of clinical signs. Less severely affected animals develop photosensitization and a proportion can develop liver failure. The characteristic histopathological lesion in acute fatal cases is severe, with acute necrosis of periportal hepatocytes with hemorrhage into the necrotic areas. Currently there are a small number of toxins that are known to cause periportal necrosis in cattle, although none of these have so far been linked to ABLD. Furthermore, ABLD has frequently been associated with the presence of rough dog’s tail grass (Cynosurus echinatus) and Drechslera spp. fungi in the pasture system, but it is currently unknown if these are etiological factors. Much of the knowledge about ABLD is contained within case reports, with very little experimental research investigating the specific cause(s). This review provides an overview of the current and most recently published knowledge of ABLD. It also draws on wider research and unpublished reports to suggest possible fungi and mycotoxins that may give rise to ABLD. PMID:28035972

  6. New approach of assessing hypovolemic shock class 1 during acute emergencies: Ultrasonographic inferior vena cava and abdominal aorta diameter ratio

    NASA Astrophysics Data System (ADS)

    Ahmad, Rashidi; Kunji, Mohamad Iqhbal; Hj Abd Kareem, Meera Mohaideen; Halim, Shamimi A.

    2013-09-01

    In a patient with hypovolemic shock class 1, the vital signs and biochemical properties are almost normal. The alteration of hemodynamic parameters and biochemical values occurs mainly in advanced hypovolemia state (neuroendocrine response). The availability of ultrasound machine at healthcare centers makes the measurement of vascular calibre feasible and possible. Inspiration and expiration inferior vena cava diameter changes predict hypovolemic shock class 1 but in acute emergencies this method is impractical. The purpose of this study is to develop a new approach in identifying hypovolemic shock at early phase by measuring the inferior vena cava and aorta diameter ratio using bedside ultrasound machine.

  7. Frequency of concomitant ischemic heart disease and risk factor analysis for an early postoperative myocardial infarction after elective abdominal aortic aneurysm repair

    PubMed Central

    Han, Seung Rim; Heo, Seon-Hee; Woo, Shin-Young; Park, Yang Jin; Kim, Dong Ik; Yang, Jeonghoon; Choi, Seung-Hyuk; Kim, Duk-Kyung

    2016-01-01

    Purpose We aimed to see the frequency of concomitant ischemic heart disease (IHD) in Korean patients with abdominal aortic aneurysm (AAA) and to determine risk factors for an early postoperative acute myocardial infarction (PAMI) after elective open or endovascular AAA repair. Methods We retrospectively reviewed a database of patients who underwent elective AAA repair over the past 11 years. Patients were classified into 3 groups: control group; group I, medical IHD treatment; group II, invasive IHD treatment. Rates of PAMI and mortality at 30 days were compiled and compared between groups according to the type of AAA repair. Results Six hundred two elective repairs of infrarenal or juxtarenal AAAs were enrolled in this study. The patients were classified into control group (n = 398, 66.1%), group I (n = 73, 12.1%) and group II (n = 131, 21.8%). PAMI developed more frequently after open surgical repair (OSR) than after endovascular aneurysm repair (EVAR) (5.4% vs. 1.3%, P = 0.012). In OSR patients (n = 373), PAMI developed 2.1% in control group, 18.0% in group I and 7.1% in group II (P < 0.001). In EVAR group (n = 229), PAMI developed 0.6% in control group, 4.3% in group I and 2.2% in group II (P = 0.211). On the multivariable analysis of risk factors of PAMI, PAMI developed more frequently in patients with positive functional stress test. Conclusion The prevalence of concomitant IHD was 34% in Korean AAA patients. The risk of PAMI was significantly higher after OSR compared to EVAR and in patients with IHD compared to control group. Though we found some risk factors for PAMI, these were not applied to postoperative mortality rate. PMID:26942161

  8. [Intravascular lymphoma causing acute abdomen].

    PubMed

    Kröber, S M

    2007-02-01

    A 65-year old man presented with acute abdominal pain and fever. The initial diagnosis was small bowel gangrene. Pathology revealed small to large abdominal vessels obliterated by cells of intravascular B-cell-lymphoma (IVL). Visceral IVL involvement is common at autopsy but rarely reported in patients with acute abdomen. The subtype of diffuse large B-cell lymphoma is a rare and aggressive malignancy, which in typical cases is characterized by cephalic or cutaneous manifestation. Few cases showed involvement of large vessels which in combination to fibrin thrombi may lead to infarction of the organ involved. Thus IVL should be considered in cases of ischemic diseases with fever of unknown origin.

  9. Acute hemiplegia associated with cat-scratch disease.

    PubMed

    Rocha, J L; Pellegrino, L N; Riella, L V; Martins, L T

    2004-06-01

    Cat scratch disease (CSD) is an infectious illness caused by a Gram-negative rod named Bartonella henselae. Typical CSD is characterized by a small skin lesion at the site of a scratch or a bite, followed by regional lymphadenopathy, one to two weeks later. Atypical forms may present as ocular manifestations, neurological manifestations, hepatosplenic involvement and vertebral osteomyelitis. Among neurological complications, encephalopathy is by far the most common. Other neurological manifestations are very rare. We report a case of an 11-year-old boy, with a posterior cervical lymphadenopathy and fever. Cat scratch disease was diagnosed and treated after a positive "Whartin-Starry" stain on lymph node biopsy. Two weeks after treatment, the patient was readmitted presenting an acute episode of left hemiplegia. A brain MRI demonstrated a right subcortical fronto-parietal lesion with no contrast enhancement. Complete recovery was observed after corticosteroid treatment.

  10. Balloon angioplasty in acute and chronic coronary artery disease

    SciTech Connect

    Holmes, D.R. Jr.; Vlietstra, R.E. )

    1989-04-14

    Percutaneous transluminal coronary angioplasty has grown exponentially since its introduction. Currently, selection criteria include single-vessel and multivessel disease, stable and unstable angina, and acute infarction. The outcome depends on specific patient and antiographic characteristics. In ideal lesions, success rates should be greater than 90%, with low morbidity and mortality. With more severe and diffuse multivessel disease, success rates are lower and complication rates are higher. In these cases, percutaneous transluminal coronary angioplasty still offers a reasonable option, provided complete revascularization can be achieved or the angina-producing lesion dilated. Numerous issues remain unresolved, including (1) the role of percutaneous transluminal coronary angioplasty vs coronary surgery (currently being tested), (2) restenosis, which occurs in approximately 30% of treated lesions, and (3) organizational adjustments such as training and certification to maintain high standards of care.

  11. An unusual presentation of a rare disease: posterior reversible encephalopathy syndrome following abdominal sepsis

    PubMed Central

    Richards, Carly R.N.; McMurray, Robert C.; Criman, Erik T.; Clark, Margaret E.; Gillern, Suzanne

    2016-01-01

    Posterior reversible encephalopathy syndrome (PRES) is an unusual disease of unknown incidence and cause. There are a wide range of associated, predisposing medical causes to include pregnancy, renal failure, immunosuppressive medication administration and hypertension. The diagnosis is made following the radiographic identification of characteristic vasogenic edema in the setting of neurologic impairment. A significant portion of patients will have long-term, if not permanent, sequelae of the disease. We present a patient who developed PRES following a hemicolectomy that was complicated by an anastomotic leak. She went on to a complete recovery following surgical treatment of the leak and supportive care. PMID:27887021

  12. Scrub typhus presenting as an acute abdomen.

    PubMed

    Kundavaram, Abhilash Pp; Das, Sohini; George, Varghese M

    2014-01-01

    Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigations and surgical exploration.

  13. Abdominal Complications after Severe Burns

    DTIC Science & Technology

    2009-05-01

    abdominal compartment syndrome, schemic bowel, biliary disease, peptic ulcer disease and astritis requiring laparotomy, small bowel obstruction, rimary fungal...complications in- luded trauma exploratory laparotomy, abdominal com- artment syndrome, ischemic bowel, biliary disease, peptic lcer disease and gastritis, large...70%); 13 for other compli- ations, such as biliary or perineal conditions (26%); and 4 or feeding access (8%). For the civilians, 2 had trauma

  14. [Errors and difficulties in the diagnosis and management of acute and chronic abdomen in children].

    PubMed

    Sabetay, C; Singer, I; Zavate, A; Ciobanu, O; Cârstoiu, E; Stoica, A; Maloş, Anca; Farcaş, I; Kamel, J; Hams, I; Kastrati, A

    2002-01-01

    The authors are reviewing on a lot of 2844 cases between 1996 and 2000 the difficult problems of differential diagnosis between acute surgical abdomen in children and intestinal tuberculosis, abdominal tumors and inflammatory diseases such as acute osteomielitis. They are presenting 13 particular cases in which the acute abdomen diagnosis was difficult or even omitted.

  15. Large B- Cell lymphoma presenting as acute abdominal pain and spontaneous splenic rupture; A case report and review of relevant literature

    PubMed Central

    Biswas, Saptarshi; Keddington, Judith; McClanathan, James

    2006-01-01

    Background Spontaneous rupture of the spleen is an uncommon dramatic abdominal emergency that requires immediate diagnosis and prompt surgical treatment to ensure the patients survival. Infections have been cited in most cases involving splenic rupture but are rare in hematological malignancies despite frequent involvement of the spleen. Methods and Materials We present a case of a splenic rupture caused by infiltration of B-cell lymphoma. A 43 year old gentleman presented with a 1 day h/o left upper quadrant pain; nausea and vomiting for 2 days with associated dizziness and anorexia. The CT showed abnormal spleen 20 × 11 cm with free fluid in the abdomen and enlarged retroperitoneal LNs. The patient underwent a splenectomy after initial resuscitation and the operative finding was that of a massively enlarged spleen with areas of tumor extruding through the splenic capsule. Result and conclusion Although the spleen is often involved in hematological malignancies, splenic rupture is an infrequent occurrence. In a recent literature review 136 cases were of splenic rupture secondary to hematological malignancy were identified. Acute leukemia and non Hodgkin lymphoma were the frequent causes followed by chronic myelogeneous leukemia. Male sex, adulthood, severe splenomegaly and cytoreductive chemotherapy were factors more often associated with splenic rupture. Emergency splenectomy remains the cornerstone treatment for splenic rupture. We present a case report of a "spontaneous splenic rupture" and discuss the presentation, etiology and treatment options along with discussion of relevant literature PMID:17129392

  16. Abdominal emergencies during pregnancy.

    PubMed

    Bouyou, J; Gaujoux, S; Marcellin, L; Leconte, M; Goffinet, F; Chapron, C; Dousset, B

    2015-12-01

    Abdominal emergencies during pregnancy (excluding obstetrical emergencies) occur in one out of 500-700 pregnancies and may involve gastrointestinal, gynecologic, urologic, vascular and traumatic etiologies; surgery is necessary in 0.2-2% of cases. Since these emergencies are relatively rare, patients should be referred to specialized centers where surgical, obstetrical and neonatal cares are available, particularly because surgical intervention increases the risk of premature labor. Clinical presentations may be atypical and misleading because of pregnancy-associated anatomical and physiologic alterations, which often result in diagnostic uncertainty and therapeutic delay with increased risks of maternal and infant morbidity. The most common abdominal emergencies are acute appendicitis (best treated by laparoscopic appendectomy), acute calculous cholecystitis (best treated by laparoscopic cholecystectomy from the first trimester through the early part of the third trimester) and intestinal obstruction (where medical treatment is the first-line approach, just as in the non-pregnant patient). Acute pancreatitis is rare, usually resulting from trans-ampullary passage of gallstones; it usually resolves with medical treatment but an elevated risk of recurrent episodes justifies laparoscopic cholecystectomy in the 2nd trimester and endoscopic sphincterotomy in the 3rd trimester. The aim of the present work is to review pregnancy-induced anatomical and physiological modifications, to describe the main abdominal emergencies during pregnancy, their specific features and their diagnostic and therapeutic management.

  17. Abdominal pain

    MedlinePlus

    Stomach pain; Pain - abdomen; Belly ache; Abdominal cramps; Bellyache; Stomachache ... Almost everyone has pain in the abdomen at some point. Most of the time, it is not serious. How bad your pain is ...

  18. [Abdominal pain].

    PubMed

    Gschossmann, J M; Holtmann, G; Netzer, P; Essig, M; Balsiger, B M; Scheurer, U

    2005-10-01

    Abdominal pain can result from a variety of different intra- and extra-abdominal disorders. Given the wide variety of etiological triggers for this pain, the primary task during the first stage of the diagnostic work-up is to determine as soon as possible the underlying cause and the degree of emergency. The aim of this evaluation is to adapt the therapeutic measures which are necessary for a causal treatment to the individual situation. Contrary to somatic causes of abdominal pain, the availability of such a causal therapy for functional bowel disorders is still very limited. Given this dilemma, the therapeutic focus of abdominal pain associated with these functional syndromes has to be placed on symptom-oriented treatment.

  19. Detection of acute hepatopancreatic necrosis disease (AHPND) in Mexico.

    PubMed

    Nunan, Linda; Lightner, Donald; Pantoja, Carlos; Gomez-Jimenez, Silvia

    2014-08-21

    Acute hepatopancreatic necrosis disease (AHPND), which has also been referred to as early mortality syndrome (EMS), initially emerged as a destructive disease of cultured shrimp species in Asia in 2009. The pathogen associated with the disease, Vibrio parahaemolyticus, subsequently spread to the Western Hemisphere and emerged in Mexico in early 2013. The spread to the Western Hemisphere is a major concern to shrimp producers in the region. To date, the only peer-reviewed published method for determining whether mortalities are due to AHPND is through histological examination. A novel PCR detection method was employed to assess samples from Mexico in order to confirm the presence of the pathogen in this country. This manuscript details the detection methods used to confirm the presence of AHPND in Mexico. Both immersion and per os challenge studies were used to expose the Penaeus vannamei to the bacteria in order to induce the disease. Histological analysis confirmed AHPND status following the challenge studies. Also provided are the details of the molecular test by PCR that was used for screening candidate V. parahaemolyticus isolates. A rapid PCR assay for detection of AHPND may help with early detection and help prevent the spread of AHPND to other countries.

  20. Acute Appendicitis in Patients with Acute Leukemia

    PubMed Central

    Kim, Ki Up; Kim, Jin Kyeung; Won, Jong Ho; Hong, Dae Sik; Park, Hee Sook; Park, Kyeung Kyu

    1993-01-01

    The decision to operate for abdominal pain in patients with leukopenia can be exceedingly difficult. Surgical exploration may be the only effective way to differentiate acute appendicitis from other causes, but it involves considerable risk of infectious complications due to immunesuppression. Leukemic patients, who presented significant RLQ pain, had been indicated for operation, despite having advanced disease or having had received chemotherapy or steroids. Four adult leukemia patients, complicated by acute appendictis, were reviewed. Two patients were in induction chemotherapy, one receiving salvage chemotheapy due to relapse and the other was in conservative treatment. Two patients were acute myelocytic leukemia (AML), one had acute lymphocytic leukemia (ALL), and the other had aleukemic leukemia. All patients underwent appendectomy and recovered without complication. Our experience supports the theory that the surgical management of appendicitis in acute leukemia is the most effective way, in spite of leukopenia. PMID:8268146

  1. Be careful about abdominal discomfort in adult patients with muscular dystrophy.

    PubMed

    Fayssoil, A; Ritzenthaler, T; Luis, D; Hullin, T; Clair, B; Annane, D; Orlikowski, D

    2014-01-01

    Muscular dystrophies are genetic muscular disease with disability. Heart failure is a classical complication mainly in Duchenne muscular dystrophy (DMD). We report 2 cases of severe acute heart failure revealed by abdominal discomfort in a patient with DMD and in a patient with gamma-sarcoglycanopathy.

  2. [The 454th case: a 29-week pregnant woman with abdominal pain, hyperlipemia and multiorgan dysfunction].

    PubMed

    Wu, D; Xu, J; Peng, J M; Ma, L K; Chen, S; Li, X G; Zhang, T P; Qian, J M

    2017-02-01

    A 32 year-old woman in the third trimester of pregnancy was admitted for severe acute pancreatitis due to hypertriglyceridemia. During hospitalization she developed multiorgan dysfunction, infected pancreatic necrosis, abdominal compartment syndrome and intrauterine fetal death. She was successfully treated by multidisciplinary team including department of emergency medicine, ICU, gastroenterology, obstetrics, endocrinology, ultrasonography, radiology, infectious disease, nutrition and surgery.

  3. Relationship between abdominal aortic and coronary artery calcification as detected by computed tomography in chronic kidney disease patients.

    PubMed

    Takayama, Yohei; Yasuda, Yoshinari; Suzuki, Susumu; Shibata, Yohei; Tatami, Yosuke; Shibata, Kanako; Niwa, Misao; Sawai, Akihiro; Morimoto, Ryota; Kato, Sawako; Ishii, Hideki; Maruyama, Shoichi; Murohara, Toyoaki

    2016-07-01

    The purpose of this study was to investigate the relationship between abdominal aortic calcification (AAC) and coronary artery calcification (CAC) in chronic kidney disease (CKD) patients. We evaluated 126 asymptomatic CKD patients (mean estimated glomerular filtration rate: 36.1 ± 14.1 mL/min/1.73 m(2), mean age 70.3 ± 10.1 years). A non-contrast computed tomography scan was used to determine the abdominal aortic calcification index (ACI) and CAC score, and this relationship was investigated. Among the subjects, AAC was present in 109 patients (86.5 %) as defined by ACI >0 and median ACI was 11.7 %. ACI increased in accordance with advances in CAC score grades (3.0, 5.2, 17.2, and 32.8 % for CAC score 0, 1-100, 101-400, and 401 or more, respectively, p < 0.001). Even after multivariate adjustment, ACI was independently associated with severe CAC score as defined by CAC score >400 [odds ratio 1.08, 95 % confidence interval (CI) 1.04-1.12, p < 0.001]. Receiver-operating curve analysis showed that the ACI optimal cut-off value predicting severe CAC score was 16.5 % (area under the curve = 0.79, 95 % CI 0.69-0.90, p < 0.001). The C statics for predicting CAC score was significantly increased by adding ACI values to the model including other risk factors (0.853 versus 0.737, p = 0.023). In conclusion, the ACI value of 16.5 % allows us to predict the presence of severe CAC in CKD patients, and that the addition of ACI to the model with traditional risk factors significantly improves the predictive ability of severe CAC score. These data reinforce the utility of ACI as a screening tool in clinical practice.

  4. Acute kidney injury in patients with chronic liver disease

    PubMed Central

    Rognant, Nicolas

    2015-01-01

    Acute kidney injury (AKI) is a frequent clinical event in patients with liver disease, compounding their prognosis. Furthermore, it is likely that the occurrence of AKI has a detrimental impact on the subsequent renal function and the long-term survival of these patients. Recently, some authors advocated the use of new diagnostic criteria for detecting acute kidney injury in patients with cirrhosis. These criteria are based on the rapidity and extent of the creatinine increase comparing to the basal creatinine and also on the kinetics of diuresis decrease. Although their validity in this population requires further studies to be clearly established, these new criteria could have two advantages: (1) to allow earlier diagnosis of AKI and, thus, hepatorenal syndrome for which earlier intervention could improve patients’ survival; and (2) to promote more intensive monitoring of renal function in these patients with high risk of AKI. Finally, recent practice guidelines about the prevention and treatment of general AKI have been published which should be useful in optimising the management of AKI in cirrhotic patients. PMID:25954481

  5. A randomized study of the prevention of acute graft-versus-host disease

    SciTech Connect

    Ramsay, N.K.C.; Kersey, J.H.; Robison, L.L.; McGlave, P.B.; Woods, W.G.; Krivit, W.; Kim, T.H.; Goldman, A.I.; Nesbit, M.E., Jr.

    1982-02-01

    Acute graft-versus-host disease is a major problem in allogeneic bone-marrow transplantation. We performed a randomized study to compare the effectiveness of two regimens in the prevention of acute graft-versus-host disease. Thirty-five patients received methotrexate alone, and 32 received methotrexate, antithymocyte globulin, and prednisone. Of the patients who received methotrexate alone, 48 percent had acute graft-versus-host disease, as compared with 21 per cent of those who received methotrexate, antithymocyte globulin, and prednisone (P = 0.01). The age of the recipient was a significant factor in the development of acute graft-versus-host disease: Older patients had a higher incidence of the disease (P = 0.001). We conclude that the combination of methotrexate, antithymocyte globulin, and prednisone significantly decreased the incidence of acute graft-versus-host disease and should be used to prevent this disorder in patients receiving allogeneic marrow transplants.

  6. Initiation of acute graft-versus-host disease by angiogenesis.

    PubMed

    Riesner, Katarina; Shi, Yu; Jacobi, Angela; Kraeter, Martin; Kalupa, Martina; McGearey, Aleixandria; Mertlitz, Sarah; Cordes, Steffen; Schrezenmeier, Jens-Florian; Mengwasser, Jörg; Westphal, Sabine; Perez-Hernandez, Daniel; Schmitt, Clemens; Dittmar, Gunnar; Guck, Jochen; Penack, Olaf

    2017-01-17

    The inhibition of inflammation-associated angiogenesis ameliorates inflammatory diseases by reducing the recruitment of tissue infiltrating leukocytes. However, it is not known if angiogenesis has an active role during the initiation of inflammation or if it is merely a secondary effect occurring in response to stimuli by tissue infiltrating leukocytes. Here we show that angiogenesis precedes leukocyte infiltration in experimental models of inflammatory bowel disease and acute graft-versus-host disease (GVHD). We found that angiogenesis occurred as early as day+2 after allogeneic transplantation mainly in GVHD typical target organs skin, liver and intestines whereas no angiogenic changes appeared due to conditioning or syngeneic transplantation. The initiation phase of angiogenesis was not associated to classical endothelial cell (EC) activation signs, such as Vegfa/VEGFR1+2 upregulation or increased adhesion molecule expression. During early GVHD at day+2, we found significant metabolic and cytoskeleton changes in target organ ECs in gene array- and proteomic analyses. These modifications have significant functional consequences as indicated by profoundly higher deformation in Real-time deformability cytometry. Our results demonstrate that metabolic changes trigger alterations in cell mechanics leading to enhanced migratory and proliferative potential of ECs during the initiation of inflammation. Our study adds evidence to the hypothesis that angiogenesis is involved in the initiation of tissue inflammation during GVHD.

  7. Hyponatremia in acute brain disease: the cerebral salt wasting syndrome.

    PubMed

    Betjes, Michiel G.H.

    2002-02-01

    Hyponatremia in acute brain disease is a common occurrence, especially after an aneurysmal subarachnoid hemorrhage. Originally, excessive natriuresis, called cerebral salt wasting, and later the syndrome of inappropriate antidiuretic hormone secretion (SIADH), were considered to be the causes of hyponatremia. In recent years, it has become clear that most of these patients are volume-depleted and have a negative sodium balance, consistent with the original description of cerebral salt wasting. Elevated plasma concentrations of atrial or brain natriuretic peptide have been identified as the putative natriuretic factor. Hyponatremia and volume depletion may aggravate neurological symptoms, and timely treatment with adequate replacement of water and NaCl is essential. The use of fludrocortisone to increase sodium reabsorption by the renal tubules may be an alternative approach.

  8. Acute Psychosis as Major Clinical Presentation of Legionnaires' Disease

    PubMed Central

    Silva-dos-Santos, Amílcar; Talina, Miguel Cotrim

    2016-01-01

    We report a case of a 61-year-old woman who presented with acute psychosis as a major manifestation of Legionnaires' disease in the absence of other neuropsychiatric symptoms. Clinical history revealed dry cough and nausea. Observation showed fever and auscultation crackles in the lower lobe of the right lung. Laboratory testing demonstrated elevated C-reactive protein and lung chest radiograph showed patchy peribronchial and right lower lobe consolidation. Soon after admission, she started producing purulent sputum. Epidemiological data suggested Legionella pneumophila as possible cause of the clinical picture that was confirmed by urinary antigen detection and polymerase chain reaction of the sputum. She was treated with levofloxacin 750 mg/day for 10 days with complete remission of pulmonary and psychiatric symptoms. She has not had further psychotic symptoms. PMID:27547478

  9. Acute liver failure: A curable disease by 2024?

    PubMed

    Bernal, William; Lee, William M; Wendon, Julia; Larsen, Fin Stolze; Williams, Roger

    2015-04-01

    Over the last three decades acute liver failure (ALF) has been transformed from a rare and poorly understood condition with a near universally fatal outcome, to one with a well characterized phenotype and disease course. Complex critical care protocols are now applied and emergency liver transplantation (ELT) is an established treatment option. These improvements in care are such that the majority of patients may now be expected to survive (Fig. 1). Key features of the condition have changed dramatically over time, with a remarkable fall in the incidence of cerebral edema and intracranial hypertension, a much feared complication. In this review, we summarize the current understanding of key aspects of the classification, pathophysiology and management of ALF, and discuss the foreseeable challenges that will need to be addressed for further improvements to be achieved.

  10. [The role of laparoscopy in emergency abdominal surgery].

    PubMed

    Balén, E; Herrera, J; Miranda, C; Tarifa, A; Zazpe, C; Lera, J M

    2005-01-01

    Abdominal emergencies can also be operated on through the laparoscopic approach: the approach can be diagnostic laparoscopy, surgery assisted by laparoscopy or laparotomy directed according to the findings of the laparoscopy. The general contraindications refer above all to the state of haemodynamic instability of the patient and to seriously ill patients (ASA IV). In the absence of any specific counter-indications for the specific laparoscopic procedure to be carried out, many abdominal diseases requiring emergency surgery can be performed with the laparoscopic approach. The most frequent indications are appendicitis, acute colecistitis, gastroduodenal perforation, occlusion of the small intestine, and some abdominal traumas. With a correct selection of patients and the appropriate experience of the surgeon, the results are excellent and better than open surgery (less infection of the wound, complications, hospital stay and postoperative pain). A detailed explanation is given of the basic aspects of the surgical technique in the most frequent procedures of emergency laparoscopy.

  11. Abdominal Adhesions

    MedlinePlus

    ... History Research Resources Research at NIDDK Meetings & Events Technology Advancement & Transfer Health Information Diabetes Digestive Diseases Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition ...

  12. Acute vascular abdomen. General outlook and algorithms.

    PubMed

    Miani, S; Boneschi, M; La Penna, A; Erba, M; De Monti, M; Giordanengo, F

    1999-09-01

    Acute vascular abdomen is a severe and life-threatening pathology due to arterial degeneration, leading to hemorrhage or arterial occlusion leading to ischemia. Differential diagnosis of patients with severe abdominal pain and/or shock include several vascular and traumatic diseases, the most common being rupture of abdominal aortic aneurysm (AAA), or less frequently rupture of visceral artery aneurysm. Also acute aortic dissection, iatrogenic injury and acute mesenteric ischemia may lead to acute vascular abdomen. Clinical evaluation of the haemodynamic status of the patient may be very difficult, and may require airway maintenance and ventilation with a rapid treatment of hemorrhagic shock. In the stable patient with an uncertain diagnosis, CT scan, NMR and selective angiography may be helpful in diagnosis before vascular repair. On the contrary, the unstable patient, after hemodynamic resuscitation, must be operated on expeditiously. We present our vascular algorithms, to assess timing of diagnosis and treatment of this severe acute disease.

  13. Treatment of Experimental Acute Radiation Disease in Mice with Probiotics, Quinolones, and General Gnotobiological Isolation

    DTIC Science & Technology

    1998-09-01

    Armed Forces Ra ioloy Research Institute Treatment of Experimental Acute Radiation Disease in Mice with Probiotics , Quinolones, and General...Gnotobiological Isolation Russia State Medical University 19990119 114 Treatment of Experimental Acute Radiation Disease in Mice with Probiotics , Quinolones...effects of antibiotics and probiotics (Bifidobacterium and Lactobacillus) in mice irradiated with 7 Gy. The effects were studied in normal mice and mice

  14. Abdominal Sepsis.

    PubMed

    De Waele, Jan J

    2016-08-01

    Abdominal infections are an important challenge for the intensive care physician. In an era of increasing antimicrobial resistance, selecting the appropriate regimen is important and, with new drugs coming to the market, correct use is important more than ever before and abdominal infections are an excellent target for antimicrobial stewardship programs. Biomarkers may be helpful, but their exact role in managing abdominal infections remains incompletely understood. Source control also remains an ongoing conundrum, and evidence is increasing that its importance supersedes the impact of antibiotic therapy. New strategies such as open abdomen management may offer added benefit in severely ill patients, but more data are needed to identify its exact role. The role of fungi and the need for antifungal coverage, on the other hand, have been investigated extensively in recent years, but at this point, it remains unclear who requires empirical as well as directed therapy.

  15. A rare disease in the differential diagnosis of acute pancreatitis: acute brucellosis.

    PubMed

    Berber, Ilhami; Erkurt, Mehmet Ali; Yetkin, Funda; Unlu, Serkan; Yilmaz, Sami; Bentli, Recep; Bazna, Sezai

    2014-01-01

    Some infectious organisms may give rise to acute pancreatitis; brucellosis, however, extremely rarely leads to acute pancreatitis. A 40-year-old man was diagnosed with acute pancreatitis, the etiology of which was determined to be acute brucellosis. The patient was discharged without complications approximately 15 days after the initiation of trimethoprim-sulfamethoxazole and doxycycline treatment. Brucella infections may rarely be complicated by acute pancreatitis. Thus, brucellosis should be remembered in the etiology of acute pancreatitis in regions such as Turkey, where Brucella infections are endemic.

  16. [Acute diarrheal disease caused by enteropathogenic Escherichia coli in Colombia].

    PubMed

    Gómez-Duarte, Oscar G

    2014-10-01

    Intestinal Escherichia coli pathogens are leading causes of acute diarrheal disease in children less than 5 years in Latin America, Africa and Asia and a leading cause of death in children living in poorest communities in Africa and South East Asia. Studies on the role of E. coli pathogens in childhood diarrhea in Colombia and other countries in Latin America are limited due to the lack of detection assays in clinical laboratories at the main urban medical centers. Recent studies report that enterotoxigenic E. coli is the most common E. coli pathogens associated with diarrhea in children less than 5 years of age. Other E. coli pathotypes have been detected in children with diarrhea including enteropathogenic, enteroaggregative, shiga-toxin producing and diffusely adherent E. coli. It was also found that meat and vegetables at retail stores are contaminated with Shiga-toxin producing E. coli and enteroaggregative E. coli, suggesting that food products are involved in transmission and infection of the susceptible host. More studies are necessary to evaluate the mechanisms of transmission, the impact on the epidemiology of diarrheal disease, and management strategies and prevention of these pathogens affecting the pediatric population in Colombia.

  17. Computer Models of Stress, Allostasis, and Acute and Chronic Diseases

    PubMed Central

    Goldstein, David S.

    2009-01-01

    The past century has seen a profound shift in diseases of humankind. Acute, unifactorial diseases are being replaced increasingly by multifactorial disorders that arise from complex interactions among genes, environment, concurrent morbidities and treatments, and time. According to the concept of allostasis, there is no single, ideal set of steady-state conditions in life. Allostasis reflects active, adaptive processes that maintain apparent steady states, via multiple, interacting effectors regulated by homeostatic comparators “homeostats.” Stress can be defined as a condition or state in which a sensed discrepancy between afferent information and a setpoint for response leads to activation of effectors, reducing the discrepancy. “Allostatic load” refers to the consequences of sustained or repeated activation of mediators of allostasis. From the analogy of a home temperature control system, the temperature can be maintained at any of a variety of levels (allostatic states) by multiple means (effectors), regulated by a comparator thermostat (homeostat). Stress might exert adverse health consequences via allostatic load. This presentation describes models of homeostatic systems that incorporate negative feedback regulation, multiple effectors, effector sharing, environmental influences, intrinsic obsolescence, and destabilizing positive feedback loops. These models can be used to predict effects of environmental and genetic alterations on allostatic load and therefore on the development of multi-system disorders and failures. PMID:19120114

  18. Abdominal emergencies in pediatrics.

    PubMed

    Coca Robinot, D; Liébana de Rojas, C; Aguirre Pascual, E

    2016-05-01

    Abdominal symptoms are among the most common reasons for pediatric emergency department visits, and abdominal pain is the most frequently reported symptom. Thorough history taking and physical examination can often reach the correct diagnosis. Knowing the abdominal conditions that are most common in each age group can help radiologists narrow the differential diagnosis. When imaging tests are indicated, ultrasonography is usually the first-line technique, enabling the diagnosis or adding relevant information with the well-known advantages of this technique. Nowadays, plain-film X-ray studies are reserved for cases in which perforation, bowel obstruction, or foreign body ingestion is suspected. It is also important to remember that abdominal pain can also occur secondary to basal pneumonia. CT is reserved for specific indications and in individual cases, for example, in patients with high clinical suspicion of abdominal disease and inconclusive findings at ultrasonography. We review some of the most common conditions in pediatric emergencies, the different imaging tests indicated in each case, and the imaging signs in each condition.

  19. Abdominal Adhesions

    MedlinePlus

    ... Adhesions 1 Ward BC, Panitch A. Abdominal adhesions: current and novel therapies. Journal of Surgical Research. 2011;165(1):91–111. Seek Help for ... and how to participate, visit the NIH Clinical Research Trials and You website ... Foundation for Functional Gastrointestinal Disorders 700 West Virginia ...

  20. Review of Elephant Endotheliotropic Herpesviruses and Acute Hemorrhagic Disease

    PubMed Central

    Long, Simon Y.; Latimer, Erin M.; Hayward, Gary S.

    2016-01-01

    More than 100 young captive and wild Asian elephants are known to have died from a rapid-onset, acute hemorrhagic disease caused primarily by multiple distinct strains of two closely related chimeric variants of a novel herpesvirus species designated elephant endotheliotropic herpesvirus (EEHV1A and EEHV1B). These and two other species of Probosciviruses (EEHV4 and EEHV5) are evidently ancient and likely nearly ubiquitous asymptomatic infections of adult Asian elephants worldwide that are occasionally shed in trunk wash secretions. Although only a handful of similar cases have been observed in African elephants, they also have proved to harbor their own multiple and distinct species of Probosciviruses—EEHV2, EEHV3, EEHV6, and EEHV7—found in lung and skin nodules or saliva. For reasons that are not yet understood, approximately 20% of Asian elephant calves appear to be susceptible to the disease when primary infections are not controlled by normal innate cellular and humoral immune responses. Sensitive specific polymerase chain reaction (PCR) DNA blood tests have been developed, routine monitoring has been established, the complete large DNA genomes of each of the four Asian EEHV species have now been sequenced, and PCR gene subtyping has provided unambiguous evidence that this is a sporadic rather than epidemic disease that it is not being spread among zoos or other elephant housing facilities. Nevertheless, researchers have not yet been able to propagate EEHV in cell culture, determine whether or not human antiherpesvirus drugs are effective inhibitors, or develop serology assays that can distinguish between antibodies against the multiple different EEHV species. PMID:26912715

  1. [The Fabry's Disease Cardiomyopathy as Differential Diagnosis of Acute Coronary Syndrome].

    PubMed

    Oder, Daniel; Störk, Stefan; Wanner, Christoph; Ertl, Georg; Weidemann, Frank; Nordbeck, Peter

    2017-03-01

    The progressive cardiomyopathy in patients with Fabry disease is often accompanied by angina pectoris and elevated levels of high-sensitive troponin T (hs-TnT), potentially mimicking acute coronary syndrome. Here, we present to representative cases with focus on clinical, diagnostic and therapeutic settings. An overview on the cardiomyopathy associated with Fabry disease and its role as differential diagnosis of acute coronary syndrome is provided. Fabry cardiomyopathy might exhibit similar clinical and biochemical constellations as seen in acute coronary syndrome. Thus, Fabry cardiomyopathy should be considered a differential diagnosis in acute coronary syndrome, particularly in patients demonstrating left ventricular hypertrophy of unknown origin.

  2. Acute-phase reactants in periodontal disease: current concepts and future implications.

    PubMed

    Archana, Vilasan; Ambili, Ranjith; Nisha, Krishnavilasam Jayakumary; Seba, Abraham; Preeja, Chandran

    2015-05-01

    Periodontal disease has been linked to adverse cardiovascular events by unknown mechanisms. C-reactive protein is a systemic marker released during the acute phase of an inflammatory response and is a prognostic marker for cardiovascular disease, with elevated serum levels being reported during periodontal disease. Studies also reported elevated levels of various other acute-phase reactants in periodontal disease. It has been reported extensively in the literature that treatment of periodontal infections can significantly lower serum levels of C-reactive protein. Therefore, an understanding of the relationship between acute-phase response and the progression of periodontal disease and other systemic health complications would have a profound effect on the periodontal treatment strategies. In view of this fact, the present review highlights an overview of acute-phase reactants and their role in periodontal disease.

  3. Acute coronary syndrome in Behcet’s disease caused by a coronary artery aneurysm and thrombosis

    PubMed Central

    Tekin, Bahar; Özen, Gülsen; Tekayev, Nazar; Gerçek, Şeyma; Direskeneli, Haner

    2014-01-01

    Behcet’s disease (BD) is a multisystemic vasculitis that can involve vessels of all sizes and is characterized by recurrent oral and genital ulcers with variable manifestations affecting the skin, eyes, and central nervous and musculoskeletal systems. Vascular involvement in BD is reported to be up to 40% in different series. The abdominal and thoracic aorta and pulmonary and femoral arteries are the most commonly involved arteries. However coronary arteries are rarely affected. Herein, we present a 29-year-old man who was consulted with progressive severe chest pain of 3 days in duration to our clinic. The patient was diagnosed with BD with mucocutaneous symptoms and a positive pathergy test 1 year ago and was in clinical remission for the last 6 months. At the first evaluation in the emergency department, the patient’s vital signs were stable, whereas he had elevated troponin T levels with a normal electrocardiogram and hypokinetic areas in the apex of the heart in the echocardiography. Conventional and computed tomography coronary angiography revealed aneurysms and intramural thrombosis in the left anterior descending and right coronary arteries. Although ischemic symptoms and signs improved with anticoagulant and antiaggregant therapies, coronary aneurysms were observed to increase in size. Immunosuppressive (IS) treatment was started with pulse intravenous corticosteroids and cyclophosphamide. Because of the high re-stenosis risk, stents were not applied to the affected vessels during the acute thrombosis period. During routine investigations, an in situ pulmonary thrombosis was also detected bilaterally in the peripheral pulmonary arteries. In conclusion, coronary artery aneurysm is a rare and poor prognostic manifestation of BD. The treatment protocol for these aneurysms is not well clarified. IS therapies are definitely indicated, but the role of anticoagulants and invasive vascular interventions is controversial. PMID:27708903

  4. Respiratory viruses in acute exacerbations of chronic obstructive pulmonary disease

    PubMed Central

    Koul, Parvaiz A; Mir, Hyder; Akram, Shabir; Potdar, Varsha; Chadha, Mandeep S

    2017-01-01

    Objective: Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) cause significant morbidity, mortality, and an inexorable decline of lung function. Data from developed countries have shown viruses to be important causes of AECOPD, but data from developing countries like India are scant. We set out to determine the contribution of viruses in the causation of hospitalized patients with AECOPD. Methods: Twin nasopharyngeal/oropharyngeal swabs collected from 233 patients admitted with an acute AECOPD and tested for respiratory viruses including respiratory syncytial virus A and B, parainfluenza were (PIV) 1, 2, 3, and 4, human metapneumovirus (hMPV) A and B, influenza A and B, enterovirus, corona NL65, OC43, and 229E viruses, adenovirus 2 and 4, rhinovirus, and bocavirus, by duplex real time reverse-transcription polymerase chain reaction (qRT-PCR) using CDC approved primers and probes. Samples positive for influenza A were subtyped for A/H1N1pdm09 and A/H3N2 whereas influenza B samples were subtyped into B/Yamagata and B/Victoria subtypes, using primers and probes recommended by CDC, USA. Results: Respiratory viruses were detected in 46 (19.7%) cases, influenza A/H3N2 and rhinoviruses being the most common viruses detected. More than one virus was isolated in four cases consisting of hMPV-B + adeno-2 + Inf-B; rhino + H3N2, PIV-1 + rhino; and PIV-1+ hMPV-B in one case each. Ancillary supportive therapeutic measures included bronchodilators, antibiotics, steroids, and ventilation (noninvasive in 42 and invasive in 4). Antiviral therapy was instituted in influenza-positive patients. Three patients with A/H3N2 infection died during hospitalization. Conclusions: We conclude that respiratory viruses are important contributors to AECOPD in India. Our data calls for prompt investigation during an exacerbation for viruses to obviate inappropriate antibiotic use and institute antiviral therapy in viral disease amenable to antiviral therapy. Appropriate

  5. Renal flow studies after abdominal aortic aneurysmectomy and axillo-bifemoral bypass graft: case report

    SciTech Connect

    LaManna, M.M.; Yussen, P.S.

    1988-03-01

    Vascular disorders affecting the kidneys are either acquired or congenital. Included in this category are common multiplicity of renal arteries, the rare arteriovenous malformation, stresses due to fibromuscular disease or atherosclerosis including abdominal aortic aneurysms, arterial thrombosis, venous thrombosis, and infarction. In contrast to the group of cystic and neoplastic kidneys where scintigraphic or pathologic are not diagnostic, scintigraphic or pathologic anatomy in vascular disease is often diagnostic by nuclear medicine techniques. The authors present an interesting case of evaluation of acute renal failure in a patient abdominal aortic aneurysmectomy and axillo-bifemoral bypass graft.

  6. Acute rheumatic fever and rheumatic heart disease among children--American Samoa, 2011-2012.

    PubMed

    Beaudoin, Amanda; Edison, Laura; Introcaso, Camille E; Goh, Lucy; Marrone, James; Mejia, Amelita; Van Beneden, Chris

    2015-05-29

    Acute rheumatic fever is a nonsuppurative, immune-mediated consequence of group A streptococcal pharyngitis (strep throat). Recurrent or severe acute rheumatic fever can cause permanent cardiac valve damage and rheumatic heart disease, which increases the risk for cardiac conditions (e.g., infective endocarditis, stroke, and congestive heart failure). Antibiotics can prevent acute rheumatic fever if administered no more than 9 days after symptom onset. Long-term benzathine penicillin G (BPG) injections are effective in preventing recurrent acute rheumatic fever attacks and are recommended to be administered every 3-4 weeks for 10 years or until age 21 years to children who receive a diagnosis of acute rheumatic fever. During August 2013, in response to anecdotal reports of increasing rates of acute rheumatic fever and rheumatic heart disease, CDC collaborated with the American Samoa Department of Health and the Lyndon B. Johnson Tropical Medical Center (the only hospital in American Samoa) to quantify the number of cases of pediatric acute rheumatic fever and rheumatic heart disease in American Samoa and to assess the potential roles of missed pharyngitis diagnosis, lack of timely prophylaxis prescription, and compliance with prescribed BPG prophylaxis. Using data from medical records, acute rheumatic fever incidence was calculated as 1.1 and 1.5 cases per 1,000 children aged ≤18 years in 2011 and 2012, respectively; 49% of those with acute rheumatic fever subsequently received a diagnosis of rheumatic heart disease. Noncompliance with recommended prophylaxis with BPG after physician-diagnosed acute rheumatic fever was noted for 22 (34%) of 65 patients. Rheumatic heart disease point prevalence was 3.2 cases per 1,000 children in August 2013. Establishment of a coordinated acute rheumatic fever and rheumatic heart disease control program in American Samoa, likely would improve diagnosis, treatment, and patient compliance with BPG prophylaxis.

  7. Tocilizumab for steroid refractory acute graft-versus-host disease.

    PubMed

    Roddy, Julianna V F; Haverkos, Bradley M; McBride, Ali; Leininger, Kathryn M; Jaglowski, Samantha; Penza, Sam; Klisovic, Rebecca; Blum, William; Vasu, Sumithira; Hofmeister, Craig C; Benson, Don M; Andritsos, Leslie A; Devine, Steven M; Efebera, Yvonne A

    2016-01-01

    Acute graft-versus-host-disease (aGVHD) is a frequent and often lethal complication of allogeneic hematopoietic stem cell transplant despite prophylaxis. Tocilizumab is a humanized anti-IL-6 receptor monoclonal antibody that has evidence of activity in patients with steroid refractory (SR) GVHD. We retrospectively report on nine patients with grade 3 or 4 SR aGVHD who received tocilizumab. Eight mg/kg of tocilizumab was administered intravenously every 3-4 weeks. aGVHD grading and responses were based on consensus criteria. Median age at transplant was 48 years. Five patients had alternate donor sources. Median time from aGVHD onset to tocilizumab administration was 44 days. Two patients had complete responses and two had partial responses. Median survival from start of tocilizumab was 26 days (range 13-1054). Our limited experience demonstrated an overall response rate of 44% (CR + PR); however, this response was not durable. Further studies are needed to determine the optimal time for tocilizumab initiation.

  8. Tocilizumab for steroid refractory acute graft-versus-host disease

    PubMed Central

    Roddy, Julianna V. F.; Haverkos, Bradley M.; McBride, Ali; Leininger, Kathryn M.; Jaglowski, Samantha; Penza, Sam; Klisovic, Rebecca; Blum, William; Vasu, Sumithira; Hofmeister, Craig C.; Benson, Don M.; Andritsos, Leslie A.; Devine, Steven M.; Efebera, Yvonne A.

    2015-01-01

    Acute graft-versus-host-disease (aGVHD) is a frequent and often lethal complication of allogeneic hematopoietic stem cell transplant despite prophylaxis. Tocilizumab is a humanized anti-IL-6 receptor monoclonal antibody that has evidence of activity in patients with steroid refractory (SR) GVHD. We retrospectively report on nine patients with grade 3 or 4 SR aGVHD who received tocilizumab. Eight mg/kg of tocilizumab was administered intravenously every 3–4 weeks. aGVHD grading and responses were based on consensus criteria. Median age at transplant was 48 years. Five patients had alternate donor sources. Median time from aGVHD onset to tocilizumab administration was 44 days. Two patients had complete responses and two had partial responses. Median survival from start of tocilizumab was 26 days (range 13–1054). Our limited experience demonstrated an overall response rate of 44% (CR + PR); however, this response was not durable. Further studies are needed to determine the optimal time for tocilizumab initiation. PMID:26140610

  9. Ambroxol for the prevention of acute upper respiratory disease.

    PubMed

    Nobata, K; Fujimura, M; Ishiura, Y; Myou, S; Nakao, S

    2006-06-01

    Although acute upper respiratory diseases (AURDs) such as common cold and influenza are common, few interventions have been proven to be effective in their prevention and treatment. The aim of this study was to assess the efficacy of ambroxol for preventing AURD. Fifty-four patients were randomly divided into 3 groups: a rebamipide (non-mucoactive drug) group (300 mg/day), carbocisteine group (1500 mg/day) and ambroxol group (45 mg/day). The study was divided into 2 terms, the first half-year (summer season) and the second half-year (winter season). In the preceding winter, only 19.5% of the patients had been vaccinated against influenza viruses (flu). The primary goal of this study was to evaluate the effectiveness of mucoactive drugs in decreasing the frequency of AURD. Treatment with ambroxol, but not carbocisteine, significantly reduced the median number of AURD episodes (P=0.0049 vs. rebamipide). Thirty-three patients without vaccination against flu were assessed especially during the second half-year. Treatment with ambroxol also significantly reduced the median number of AURD episodes in this assessment (P=0.0028 vs. rebamipide in the second half-year). In conclusion, ambroxol may be useful for preventing AURD.

  10. Acute respiratory disease in Spain: seven years of experience.

    PubMed

    Tellez, A; Perez-Breña, P; Fernandez-Patiño, M V; León, P; Anda, P; Nájera, R

    1990-01-01

    The clinical and epidemiologic features of viral and nonviral pathogens involved in acute respiratory diseases are described in the context of cases of infection (especially atypical pneumonia and bronchiolitis) studied at the Centro Nacional de Microbiología, Virología e Immunología Sanitarias in Madrid during a 7-year period (1979-1986). These etiologies were demonstrated in 1,637 (36.2%) of 4,521 cases. Among viruses, respiratory syncytial virus most frequently infected children; influenza virus showed the same pattern of circulation as in other European countries. Of nonviral agents, Mycoplasma pneumoniae and C. burnetii were most often involved in lower respiratory tract infections, with a variable predominance in patients of different ages. A high proportion of cases of M. pneumoniae infection occurred in infants and children aged less than 1 year, and most of these cases occurred during spring and summer. The majority of Q fever cases, including those observed in two outbreaks, occurred in the northern region.

  11. Direct micromethod for diagnosis of acute and congenital Chagas' disease.

    PubMed Central

    Feilij, H; Muller, L; Gonzalez Cappa, S M

    1983-01-01

    A microhematocrit concentration method (MH) for immediate diagnosis of Chagas' disease during the acute stage or in congenital cases was standardized. Parasitemia as low as 1,000 parasites per ml was detected, after centrifugation of six 50-microliters capillary tubes, by 10-min microscopic observation of each buffy coat spread between slide and cover glass. Operator's time was reduced by at least one-third when compared with a fresh blood observation (FB). In 12 of the 15 patients studied, diagnosis was performed in 4.9 +/- 3.08 min with MH, whereas 27.0 +/- 12.1 min were necessary when FB was used. In the three remaining patients whose FB results were negative, MH became positive after 13, 16, and 40 min. In our experience, FB proved to be more sensitive than previously reported. Suckling mouse inoculation also proved to be sensitive but, as in xenodiagnosis and in hemoculture, the delay in getting the final result was a limiting factor. PMID:6413530

  12. Acute kidney injury: Renal disease in the ICU.

    PubMed

    Seller-Pérez, G; Más-Font, S; Pérez-Calvo, C; Villa-Díaz, P; Celaya-López, M; Herrera-Gutiérrez, M E

    2016-01-01

    Acute kidney injury (AKI) in the ICU frequently requires costly supportive therapies, has high morbidity, and its long-term prognosis is not as good as it has been presumed so far. Consequently, AKI generates a significant burden for the healthcare system. The problem is that AKI lacks an effective treatment and the best approach relies on early secondary prevention. Therefore, to facilitate early diagnosis, a broader definition of AKI should be established, and a marker with more sensitivity and early-detection capacity than serum creatinine - the most common marker of AKI - should be identified. Fortunately, new classification systems (RIFLE, AKIN or KDIGO) have been developed to solve these problems, and the discovery of new biomarkers for kidney injury will hopefully change the way we approach renal patients. As a first step, the concept of renal failure has changed from being a "static" disease to being a "dynamic process" that requires continuous evaluation of kidney function adapted to the reality of the ICU patient.

  13. Imaging of gastrointestinal and abdominal tuberculosis.

    PubMed

    Vanhoenacker, F M; De Backer, A I; Op de, Beeck B; Maes, M; Van Altena, R; Van Beckevoort, D; Kersemans, P; De Schepper, A M

    2004-03-01

    This article discusses the range of manifestations of tuberculosis (TB) of the abdomen, including involvement of the gastrointestinal tract, the peritoneum, mesentery, omentum, abdominal lymph nodes, solid abdominal organs, the genital system and the abdominal aorta. Abdominal TB is a diagnostic challenge, particularly when pulmonary TB is absent. It may mimic many other abdominal diseases, both clinically and radiologically. An early correct diagnosis, however, is important in order to ensure proper treatment and a favorable outcome. Modern imaging is a cornerstone in the early diagnosis of abdominal TB and may prevent unnecessary morbidity and mortality. Generally, CT appears to be the imaging modality of choice in the detection and assessment of abdominal tuberculosis, other than gastrointestinal TB. Barium studies remain superior for demonstrating mucosal intestinal lesions. Ultrasound may be used for follow-up to monitor therapy response. The diagnosis of abdominal TB should be considered if suggestive imaging findings are found in patients with a high index of suspicion.

  14. Acute abdomen as atypical presentation of brucellosis: report of two cases and review of literature.

    PubMed Central

    al Faraj, S

    1995-01-01

    Abdominal involvement in brucellosis is seen in the acute, subacute and chronic disease. It is not typical, however, that acute abdomen is the presenting feature of brucellosis. In this paper, two cases of serologically diagnosed brucellosis are reported, both presenting initially with acute abdomen and fever. In brucella-endemic regions of the world, brucellosis has to be considered in the differential diagnosis of acute abdomen and fever. With definitive diagnosis, unnecessary laparotomy can be avoided. PMID:7769602

  15. [Laparoscopic abdominal drainage by sterile destructive pancreatitis].

    PubMed

    Kuznetsov, N A; Rodoman, G V; Shalaeva, T I; Trefilova, O I; Sosikova, N L

    2009-01-01

    90 patients with acute pancreatitis were observed, in 60 of them laparoscopic drainage was performed. The procedure by sterile pancreatonecrosis is indicated only in presence of extent amount of exudate in abdominal cavity. Duration of draining the abdominal cavity should be strictly limited because of the high risk of septic complications. Contraindications for the abdominal drainage by acute necrotic pancreatitis are not only adhesions in the abdomen and shock state of the patient at the moment of procedure necessity, but also unstable hemodynamics in anamnesis and even by the arterial pressure downtrend.

  16. Should we screen children with severe acute malnutrition for celiac disease?

    PubMed

    Kumar, Praveen; Mishra, Kirtisudha; Singh, Preeti; Rai, Kiran

    2012-04-01

    The clinical features of severe acute malnutrition (SAM) often overlap with the common manifestations of celiac disease. In this observational pilot study, 76 children fulfilling the case definition of SAM were investigated for celiac disease, tuberculosis and HIV. Celiac disease was diagnosed in 13.1% of SAM children while tuberculosis and HIV were diagnosed in 9.3% and 4%, respectively.

  17. Measurable residual disease testing in acute myeloid leukaemia.

    PubMed

    Hourigan, C S; Gale, R P; Gormley, N J; Ossenkoppele, G J; Walter, R B

    2017-04-07

    There is considerable interest in developing techniques to detect and/or quantify remaining leukaemia cells termed measurable or, less precisely, minimal residual disease (MRD) in persons with acute myeloid leukaemia (AML) in complete remission defined by cytomorphological criteria. An important reason for AML MRD testing is the possibility of estimating the likelihood (and timing) of leukaemia relapse. A perfect MRD-test would precisely quantify leukaemia cells biologically able and likely to cause leukaemia relapse within a defined interval. AML is genetically diverse and there is currently no uniform approach to detecting such cells. Several technologies focused on immune phenotype or cytogenetic and/or molecular abnormalities have been developed, each with advantages and disadvantages. Many studies report a positive MRD-test at diverse time points during AML therapy identifies persons with a higher risk of leukaemia relapse compared with those with a negative MRD-test even after adjusting for other prognostic and predictive variables. No MRD-test in AML has perfect sensitivity and specificity for relapse prediction at the cohort- or subject-levels and there are substantial rates of false-positive and -negative tests. Despite these limitations, correlations between MRD-test results and relapse risk have generated interest in MRD-test result directed therapy interventions. However, convincing proof that a specific intervention will reduce relapse risk in persons with a positive MRD-test is lacking and needs testing in randomized trials. Routine clinical use of MRD-testing requires further refinements and standardization/harmonization of assay platforms and results reporting. Such data are needed to determine whether results of MRD-testing can be used as a surrogate endpoint in AML therapy trials. This could make drug-testing more efficient and accelerate regulatory approvals. Although MRD-testing in AML has advanced substantially, much remains to be done

  18. [Clinical and microbiological study of acute pelvic inflammatory disease].

    PubMed

    Ovalle, A; Martínez, M A; Casals, A; Yuhaniak, R; Giglio, M S

    1993-01-01

    Upper genital tract infection was investigated in 46 women admitted to hospital with clinic diagnosis of acute pelvic inflammatory disease (PID) and 62 control women accepted to hospital for laparoscopy Fallopian tubes sterilization. Diagnosis was ratified by laparoscopy in mild and moderate salpingitis; culdocentesis and ultrasonography were performed in severe salpingitis and endometrial sample was made in endometritis. Microbiological specimens were taken from the cervix and abdomen. Antecedents and complete clinical studies were obtained. Patients were treated with antibiotic association sodic G penicillin, chloramphenicol and gentamicin. Risk factors to development PID were: single female (p < 0.05), multiple sexual partner (p < 0.01), previous PID (p < 0.05), infertility (p < 0.05), mean year of IUD use in severe salpingitis (p = 0.05) and mean years of age from women with sexually transmitted bacterias (STB) vs endogenous bacterias (EB) (p < 0.05). In the control group no abdomen bacterias were isolated. In patients with PID, C. trachomatis was detected by serology in 28.3%. N. gonorrhoeae was isolated from the cervix in 23.9% and from the abdomen 17.4%. Besides it was isolated from the abdomen: M. hominis 17.3% and E. coli 15.2%. STB were isolated in 54.3% and EB in 47.8% of the patients. Bacterial association was present on the 37%. Cervix isolation of G. vaginalis and Mycoplasma were not correlated with development of PID. Cervix microbiological samples were useful to know abdomen microbic etiology. They coincide with those in the 90.9%. EB were more frequently isolated from severe salpingitis (p = 0.05) and STB from mild and moderate salpingitis (p = 0.05). Antibiotic association cured all the mild and moderate salpingitis with independence of bacterial etiology. Failure occurred in 2 diffuse peritonitis and 13/14 tubo-ovarian abscesses. Surgery used in severe salpingitis and diffuse peritonitis, principally consisted in anexectomy, peritoneal toilet and

  19. Therapeutic Approach to the Management of Pediatric Demyelinating Disease: Multiple Sclerosis and Acute Disseminated Encephalomyelitis.

    PubMed

    Brenton, J Nicholas; Banwell, Brenda L

    2016-01-01

    Acquired pediatric demyelinating diseases manifest acutely with optic neuritis, transverse myelitis, acute disseminated encephalomyelitis, or with various other acute deficits in focal or polyfocal areas of the central nervous system. Patients may experience a monophasic illness (as in the case of acute disseminated encephalomyelitis) or one that may manifest as a chronic, relapsing disease [e.g., multiple sclerosis (MS)]. The diagnosis of pediatric MS and other demyelinating disorders of childhood has been facilitated by consensus statements regarding diagnostic definitions. Treatment of pediatric MS has been modeled after data obtained from clinical trials in adult-onset MS. There are now an increasing number of new therapeutic agents for MS, and many will be formally studied for use in pediatric patients. There are important efficacy and safety concerns regarding the use of these therapies in children and young adults. This review will discuss acute management as well as chronic immunotherapies in acquired pediatric demyelination.

  20. Endovascular Interventions for Acute and Chronic Lower Extremity Deep Venous Disease: State of the Art.

    PubMed

    Sista, Akhilesh K; Vedantham, Suresh; Kaufman, John A; Madoff, David C

    2015-07-01

    The societal and individual burden caused by acute and chronic lower extremity venous disease is considerable. In the past several decades, minimally invasive endovascular interventions have been developed to reduce thrombus burden in the setting of acute deep venous thrombosis to prevent both short- and long-term morbidity and to recanalize chronically occluded or stenosed postthrombotic or nonthrombotic veins in symptomatic patients. This state-of-the-art review provides an overview of the techniques and challenges, rationale, patient selection criteria, complications, postinterventional care, and outcomes data for endovascular intervention in the setting of acute and chronic lower extremity deep venous disease. Online supplemental material is available for this article.

  1. Behçet's disease diagnosed after acute HIV infection: viral replication activating underlying autoimmunity?

    PubMed

    Roscoe, Clay; Kinney, Rebecca; Gilles, Ryan; Blue, Sky

    2015-05-01

    Behçet's disease is an autoimmune systemic vasculitis that can occur after exposure to infectious agents. Behçet's disease also has been associated with HIV infection, including de novo development of this condition during chronic HIV infection and resolution of Behçet's disease symptoms following initiation of antiretroviral therapy. We describe a patient who presented with systemic vasculitis with skin and mucous membrane ulcerations in the setting of acute HIV infection, who was eventually diagnosed with Behçet's disease, demonstrating a possible link between acute HIV infection, immune activation and development of autoimmunity.

  2. Challenges in the successful management of a case of acute intermittent porphyria in India.

    PubMed

    Patell, Rushad; Dosi, Rupal; Joshi, Harsh; Shah, Purav; Tripathi, Rishi

    2016-07-01

    Acute intermittent porphyria (AIP) is a rare metabolic disease involving a defect in haem biosynthesis resulting in the accumulation and excessive secretion of porphyrins and its precursors. Acute attacks present with episodes of severe abdominal pain, nausea, confusion and severe life-threatening seizures. A high index of suspicion is required for the initial diagnosis of AIP.

  3. Age, Predisposing Diseases, and Ultrasonographic Findings in Determining Clinical Outcome of Acute Acalculous Inflammatory Gallbladder Diseases in Children

    PubMed Central

    2016-01-01

    We evaluated clinical factors such as age, gender, predisposing diseases and ultrasonographic findings that determine clinical outcome of acute acalculous inflammatory gallbladder diseases in children. The patients were divided into the four age groups. From March 2004 through February 2014, clinical data from 131 children diagnosed as acute acalculous inflammatory gallbladder disease by ultrasonography were retrospectively reviewed. Systemic infectious diseases were the most common etiology of acute inflammatory gallbladder disease in children and were identified in 50 patients (38.2%). Kawasaki disease was the most common predisposing disease (28 patients, 21.4%). The incidence was highest in infancy and lowest in adolescence. The age groups were associated with different predisposing diseases; noninfectious systemic disease was the most common etiology in infancy and early childhood, whereas systemic infectious disease was the most common in middle childhood and adolescence (P = 0.001). Gallbladder wall thickening was more commonly found in malignancy (100%) and systemic infection (94.0%) (P = 0.002), whereas gallbladder distension was more frequent in noninfectious systemic diseases (60%) (P = 0.000). Ascites seen on ultrasonography was associated with a worse clinical course compared with no ascites (77.9% vs. 37.7%, P = 0.030), and the duration of hospitalization was longer in patients with ascites (11.6 ± 10.7 vs. 8.0 ± 6.6 days, P = 0.020). In conclusion, consideration of age and predisposing disease in addition to ultrasonographic gallbladder findings in children suspected of acute acalculous inflammatory gallbladder disease might result in better outcomes. PMID:27550491

  4. Prediction of Acute Respiratory Disease in Current and Former Smokers With and Without COPD

    PubMed Central

    Kim, Victor; Regan, Elizabeth; Williams, André A. A.; Santorico, Stephanie A.; Make, Barry J.; Lynch, David A.; Hokanson, John E.; Washko, George R.; Bercz, Peter; Soler, Xavier; Marchetti, Nathaniel; Criner, Gerard J.; Ramsdell, Joe; Han, MeiLan K.; Demeo, Dawn; Anzueto, Antonio; Comellas, Alejandro; Crapo, James D.; Dransfield, Mark; Wells, J. Michael; Hersh, Craig P.; MacIntyre, Neil; Martinez, Fernando; Nath, Hrudaya P.; Niewoehner, Dennis; Sciurba, Frank; Sharafkhaneh, Amir; Silverman, Edwin K.; van Beek, Edwin J. R.; Wilson, Carla; Wendt, Christine; Wise, Robert A.; Curtis, Jeffrey; Kazerooni, Ella; Hanania, Nicola; Alapat, Philip; Bandi, Venkata; Guntupalli, Kalpalatha; Guy, Elizabeth; Lunn, William; Mallampalli, Antara; Trinh, Charles; Atik, Mustafa; DeMeo, Dawn; Hersh, Craig; Jacobson, Francine; Graham Barr, R.; Thomashow, Byron; Austin, John; MacIntyre, Neil; Washington, Lacey; Page McAdams, H.; Rosiello, Richard; Bresnahan, Timothy; McEvoy, Charlene; Tashjian, Joseph; Wise, Robert; Hansel, Nadia; Brown, Robert; Casaburi, Richard; Porszasz, Janos; Fischer, Hans; Budoff, Matt; Sharafkhaneh, Amir; Niewoehner, Dennis; Allen, Tadashi; Rice, Kathryn; Foreman, Marilyn; Westney, Gloria; Berkowitz, Eugene; Bowler, Russell; Friedlander, Adam; Meoni, Eleonora; Criner, Gerard; Kim, Victor; Marchetti, Nathaniel; Satti, Aditi; James Mamary, A.; Steiner, Robert; Dass, Chandra; Bailey, William; Dransfield, Mark; Gerald, Lynn; Nath, Hrudaya; Ramsdell, Joe; Ferguson, Paul; Friedman, Paul; McLennan, Geoffrey; van Beek, Edwin JR; Martinez, Fernando; Han, MeiLan; Thompson, Deborah; Kazerooni, Ella; Wendt, Christine; Allen, Tadashi; Sciurba, Frank; Weissfeld, Joel; Fuhrman, Carl; Bon, Jessica; Anzueto, Antonio; Adams, Sandra; Orozco, Carlos; Santiago Restrepo, C.; Mumbower, Amy; Crapo, James; Silverman, Edwin; Make, Barry; Regan, Elizabeth; Samet, Jonathan; Willis, Amy; Stinson, Douglas; Beaty, Terri; Klanderman, Barbara; Laird, Nan; Lange, Christoph; Ionita, Iuliana; Santorico, Stephanie; Silverman, Edwin; Lynch, David; Schroeder, Joyce; Newell, John; Reilly, John; Coxson, Harvey; Judy, Philip; Hoffman, Eric; San Jose Estepar, Raul; Washko, George; Leek, Rebecca; Zach, Jordan; Kluiber, Alex; Rodionova, Anastasia; Mann, Tanya; Crapo, Robert; Jensen, Robert; Farzadegan, Homayoon; Murphy, James; Everett, Douglas; Wilson, Carla; Hokanson, John

    2014-01-01

    BACKGROUND: The risk factors for acute episodes of respiratory disease in current and former smokers who do not have COPD are unknown. METHODS: Eight thousand two hundred forty-six non-Hispanic white and black current and former smokers in the Genetic Epidemiology of COPD (COPDGene) cohort had longitudinal follow-up (LFU) every 6 months to determine acute respiratory episodes requiring antibiotics or systemic corticosteroids, an ED visit, or hospitalization. Negative binomial regression was used to determine the factors associated with acute respiratory episodes. A Cox proportional hazards model was used to determine adjusted hazard ratios (HRs) for time to first episode and an acute episode of respiratory disease risk score. RESULTS: At enrollment, 4,442 subjects did not have COPD, 658 had mild COPD, and 3,146 had moderate or worse COPD. Nine thousand three hundred three acute episodes of respiratory disease and 2,707 hospitalizations were reported in LFU (3,044 acute episodes of respiratory disease and 827 hospitalizations in those without COPD). Major predictors included acute episodes of respiratory disease in year prior to enrollment (HR, 1.20; 95% CI, 1.15-1.24 per exacerbation), airflow obstruction (HR, 0.94; 95% CI, 0.91-0.96 per 10% change in % predicted FEV1), and poor health-related quality of life (HR, 1.07; 95% CI, 1.06-1.08 for each 4-unit increase in St. George’s Respiratory Questionnaire score). Risks were similar for those with and without COPD. CONCLUSIONS: Although acute episode of respiratory disease rates are higher in subjects with COPD, risk factors are similar, and at a population level, there are more episodes in smokers without COPD. PMID:24945159

  5. Abdominal obesity and metabolic syndrome.

    PubMed

    Després, Jean-Pierre; Lemieux, Isabelle

    2006-12-14

    Metabolic syndrome is associated with abdominal obesity, blood lipid disorders, inflammation, insulin resistance or full-blown diabetes, and increased risk of developing cardiovascular disease. Proposed criteria for identifying patients with metabolic syndrome have contributed greatly to preventive medicine, but the value of metabolic syndrome as a scientific concept remains controversial. The presence of metabolic syndrome alone cannot predict global cardiovascular disease risk. But abdominal obesity - the most prevalent manifestation of metabolic syndrome - is a marker of 'dysfunctional adipose tissue', and is of central importance in clinical diagnosis. Better risk assessment algorithms are needed to quantify diabetes and cardiovascular disease risk on a global scale.

  6. Geriatric multidimensional assessment for elderly patients with acute respiratory diseases.

    PubMed

    Bellelli, Giuseppe; Bruni, Adriana; Malerba, Mara; Mazzone, Andrea; Aliberti, Stefano; Pesci, Alberto; Annoni, Giorgio

    2014-04-01

    The case of an 87-year-old woman who falls at home and is admitted to the Emergency Department of an acute hospital with delirium exemplify a common situation that physicians face in their everyday clinical practice. We describe the typical context of frailty in which acute illnesses frequently present in frail elderly patients and, in particular, the relationship between comorbidity, disability and frailty. We also report the current knowledge about frailty theories and we focus on the "atypical" presentation of many acute illnesses. Major attention is devoted on delirium and on mobility impairment, two of the most common atypical symptoms of elderly frail subjects. Finally we describe the evidence on the comprehensive geriatric assessment, i.e., the method that is required to identify and understand the ultimate needs of elderly complex subjects.

  7. Health Care Seeking Behavior of Persons with Acute Chagas Disease in Rural Argentina: A Qualitative View

    PubMed Central

    Dinardi, Graciela; Canevari, Cecilia; Torabi, Nahal

    2016-01-01

    Chagas disease (CD) is a tropical parasitic disease largely underdiagnosed and mostly asymptomatic affecting marginalized rural populations. Argentina regularly reports acute cases of CD, mostly young individuals under 14 years old. There is a void of knowledge of health care seeking behavior in subjects experiencing a CD acute condition. Early treatment of the acute case is crucial to limit subsequent development of disease. The article explores how the health outcome of persons with acute CD may be conditioned by their health care seeking behavior. The study, with a qualitative approach, was carried out in rural areas of Santiago del Estero Province, a high risk endemic region for vector transmission of CD. Narratives of 25 in-depth interviews carried out in 2005 and 2006 are analyzed identifying patterns of health care seeking behavior followed by acute cases. Through the retrospective recall of paths for diagnoses, weaknesses of disease information, knowledge at the household level, and underperformance at the provincial health care system level are detected. The misdiagnoses were a major factor in delaying a health care response. The study results expose lost opportunities for the health care system to effectively record CD acute cases. PMID:27829843

  8. [Acute renal failure secondary to hepatic veno-occlusive disease in a bone marrow transplant patient].

    PubMed

    Borrego, F J; Viedma, G; Pérez del Barrio, P; Gil, J M; de Santis-Scoccia, C; Ramírez Huerta, J M; Alcalá, A; Pérez Bañasco, V

    2003-01-01

    Acute renal failure following bone marrow transplantation is a frequent complication with an incidence ranging 15-30% and with high rates of morbidity and mortality. Numerous potential etiologies can be implicated as chemotherapy regimen, use of nephrotoxic antibiotics, sepsis-induced damage, cyclosporine toxicity and other especific pathologies as graft-v-host disease or veno-occlusive disease of the liver. We report the case of a 41-year-old man who underwent autologous peripheral blood stem cell transplantation and developed and acute renal failure secondary to a fatal veno-occlusive disease of the liver. Incidence, potential predisposing factors, outcome and possibilities of treatment are reviewed.

  9. The worldwide epidemiology of acute rheumatic fever and rheumatic heart disease

    PubMed Central

    Seckeler, Michael D; Hoke, Tracey R

    2011-01-01

    Acute rheumatic fever (ARF) and rheumatic heart disease (RHD) are significant public health concerns around the world. Despite decreasing incidence, there is still a significant disease burden, especially in developing nations. This review provides background on the history of ARF, its pathology and treatment, and the current reported worldwide incidence of ARF and prevalence of RHD. PMID:21386976

  10. Severe Acute Respiratory Distress Syndrome during Infliximab Therapy in a Patient with Crohn Disease

    PubMed Central

    Schoehl, Johanna; Mechie, Nicolae-Catalin; Schwoerer, Harald; Moerer, Onnen; Quintel, Michael; Buck, Cordula; Ellenrieder, Volker; Neesse, Albrecht; Amanzada, Ahmad

    2016-01-01

    The occurrence of a noninfectious interstitial lung disease is a rare but life-threatening side effect of infliximab, an antitumor necrosis factor alpha antibody. The following case report of a patient with Crohn disease shows an extremely dramatic progression to a severe acute respiratory distress syndrome. PMID:27920644

  11. Acute rheumatic fever and rheumatic heart disease in resource-limited settings.

    PubMed

    Watson, Gabriella; Jallow, Bintou; Le Doare, Kirsty; Pushparajah, Kuberan; Anderson, Suzanne T

    2015-04-01

    Poststreptococcal complications, such as acute rheumatic fever (ARF) and rheumatic heart disease (RHD), are common in resource-limited settings, with RHD recognised as the most common cause of paediatric heart disease worldwide. Managing these conditions in resource-limited settings can be challenging. We review the investigation and treatment options for ARF and RHD and, most importantly, prevention methods in an African setting.

  12. Diagnostic Algorithm in the Management of Acute Febrile Abdomen in Patients with Autosomal Dominant Polycystic Kidney Disease

    PubMed Central

    Neuville, Marie; Hustinx, Roland; Jacques, Jessica; Krzesinski, Jean-Marie

    2016-01-01

    Background Acute febrile abdomen represents a diagnostic challenge in patients with autosomal dominant polycystic kidney disease (ADPKD). Although criteria have been proposed for cyst infection (CyI) and hemorrhage (CyH), there is a lack of comparative assessments. Furthermore, distinguishing cystic from non-cystic complications remains problematic. Design ADPKD patients presenting with abdominal pain and/or fever between 01/2005 and 06/2015 were retrospectively identified in a systematic computerized billing database. CyH was defined as spontaneous intracystic density above 50 Hounsfield units on computed tomography (CT). CyI was definite if confirmed by cyst puncture, and probable if 4 criteria were met: 3-day fever, loin/liver tenderness, C-reactive protein (CRP) plasma levels >50mg/L and no CT evidence for CyH. Other episodes were grouped as inflammation of unknown origin (IUO). Results Among a cohort of 173 ADPKD patients, 101 presented with 205 episodes of abdominal pain (n = 172) and/or fever (n = 33). 20 patients experienced 30 CyH, whereas 16 presented 23 episodes of definite (n = 11) or probable (n = 12) CyI. 35 IUO were observed in 31 patients. Clinically, fever was observed in 7% vs. 100% vs. 66% of CyH, CyI and IUO, respectively. Biologically, CRP cut-off at 70 mg/dl showed 92% sensitivity and 81% specificity in CyI diagnosis. Urine or blood cultures remained sterile in >90% of CyH, but were contributive in 53.4% of CyI and IUO, with a 74.2% prevalence for E. coli. Radiologically, ultrasounds, CT and magnetic resonance diagnosed CyI in 2.6%, 20% and 16.7% of cases, respectively. 18F-FDG positron-emission tomography (PET)/CT was done within a median period of 7 days post antibiotics, and significantly changed patient management in 71.4%. Conclusions This retrospective single-center series underscores the usefulness of clinical–fever–and biological–CRP–parameters, but emphasizes the limitations of bacteriological and radiological investigations

  13. Acute Hepatic Porphyria

    PubMed Central

    Bissell, D. Montgomery; Wang, Bruce

    2015-01-01

    The porphyrias comprise a set of diseases, each representing an individual defect in one of the eight enzymes mediating the pathway of heme synthesis. The diseases are genetically distinct but have in common the overproduction of heme precursors. In the case of the acute (neurologic) porphyrias, the cause of symptoms appears to be overproduction of a neurotoxic precursor. For the cutaneous porphyrias, it is photosensitizing porphyrins. Some types have both acute and cutaneous manifestations. The clinical presentation of acute porphyria consists of abdominal pain, nausea, and occasionally seizures. Only a small minority of those who carry a mutation for acute porphyria have pain attacks. The triggers for an acute attack encompass certain medications and severely decreased caloric intake. The propensity of females to acute attacks has been linked to internal changes in ovarian physiology. Symptoms are accompanied by large increases in delta-aminolevulinic acid and porphobilinogen in plasma and urine. Treatment of an acute attack centers initially on pain relief and elimination of inducing factors such as medications; glucose is administered to reverse the fasting state. The only specific treatment is administration of intravenous hemin. An important goal of treatment is preventing progression of the symptoms to a neurological crisis. Patients who progress despite hemin administration have undergone liver transplantation with complete resolution of symptoms. A current issue is the unavailability of a rapid test for urine porphobilinogen in the urgent-care setting. PMID:26357631

  14. FIRST REPORT OF ACUTE CHAGAS DISEASE BY VECTOR TRANSMISSION IN RIO DE JANEIRO STATE, BRAZIL

    PubMed Central

    SANGENIS, Luiz Henrique Conde; DE SOUSA, Andréa Silvestre; SPERANDIO DA SILVA, Gilberto Marcelo; XAVIER, Sérgio Salles; MACHADO, Carolina Romero Cardoso; BRASIL, Patrícia; DE CASTRO, Liane; DA SILVA, Sidnei; GEORG, Ingebourg; SARAIVA, Roberto Magalhães; do BRASIL, Pedro Emmanuel Alvarenga Americano; HASSLOCHER-MORENO, Alejandro Marcel

    2015-01-01

    SUMMARY Chagas disease (CD) is an endemic anthropozoonosis from Latin America of which the main means of transmission is the contact of skin lesions or mucosa with the feces of triatomine bugs infected by Trypanosoma cruzi. In this article, we describe the first acute CD case acquired by vector transmission in the Rio de Janeiro State and confirmed by parasitological, serological and PCR tests. The patient presented acute cardiomyopathy and pericardial effusion without cardiac tamponade. Together with fever and malaise, a 3 cm wide erythematous, non-pruritic, papule compatible with a "chagoma" was found on his left wrist. This case report draws attention to the possible transmission of CD by non-domiciled native vectors in non-endemic areas. Therefore, acute CD should be included in the diagnostic workout of febrile diseases and acute myopericarditis in Rio de Janeiro. PMID:26422165

  15. Acute Splenic Sequestration Crisis in a 70-Year-Old Patient With Hemoglobin SC Disease

    PubMed Central

    Squiers, John J.; Edwards, Anthony G.; Parra, Alberto; Hofmann, Sandra L.

    2016-01-01

    A 70-year-old African American female with a past medical history significant for chronic bilateral shoulder pain and reported sickle cell trait presented with acute-onset bilateral thoracolumbar pain radiating to her left arm. Two days after admission, Hematology was consulted for severely worsening microcytic anemia and thrombocytopenia. Examination of the patient’s peripheral blood smear from admission revealed no cell sickling, spherocytes, or schistocytes. Some targeting was noted. A Coombs test was negative. The patient was eventually transferred to the medical intensive care unit in respiratory distress. Hemoglobin electrophoresis confirmed a diagnosis of hemoglobin SC disease. A diagnosis of acute splenic sequestration crisis complicated by acute chest syndrome was crystallized, and red blood cell exchange transfusion was performed. Further research is necessary to fully elucidate the pathophysiology behind acute splenic sequestration crisis, and the role of splenectomy to treat hemoglobin SC disease patients should be better defined. PMID:27047980

  16. The role of rib infarcts in the acute chest syndrome of sickle cell diseases.

    PubMed

    Rucknagel, D L

    2001-01-01

    The acute chest syndrome is a generic term for pulmonary complications of sickle cell diseases with heterogeneous etiologies that include pneumonia, vaso-occlusion of pulmonary arterioles, rib infarction, and fat embolism syndrome. My review summarizes these etiologies, the evidence, and pathophysiology supporting the hypothesis that infarction of segments of ribs by the same vaso-occlusive process responsible for the acute episodes of pain (characteristic of the sickle cell diseases) is often involved in the acute chest structure. Inflammation associated with the infarct then causes splinting, hypoventilation, and hypoxia and further vaso-occlusion. The relationship with adult respiratory distress syndrome and fat embolism is also discussed. Use of the incentive spirometer combined with effective analgesia when chest pain is present is advocated for prevention of the pulmonary infiltrates. Newer understanding of the role of nitric oxide in regulating oxygen transport and its relationship to blood transfusions used in therapy of the acute chest syndrome are discussed.

  17. Discovery and partial characterization of a non-LTR retrotransposon that may be associated with abdominal segment deformity disease (ASDD) in the whiteleg shrimp Penaeus (Litopenaeus) vannamei

    PubMed Central

    2013-01-01

    Background Abdominal segment deformity disease (ASDD) of cultivated whiteleg shrimp Penaeus (Litopenaeus) vannamei causes economic loss of approximately 10% in affected specimens because of the unsightliness of distorted abdominal muscles. It is associated with the presence of viral-like particles seen by electron microscopy in the ventral nerve cords of affected shrimp. Thus, shotgun cloning was carried out to seek viral-like sequences in affected shrimp. Results A new retrovirus-like element of 5052 bp (named abdominal segment deformity element or ASDE) was compiled by shotgun cloning and 3′ and 5′ RACE using RNA and DNA extracted from ventral nerve cords of ASDD shrimp. ASDE contained 7 putative open reading frames (ORF). One ORF (called the PENS sub-domain), had a deduced amino acid (aa) sequence homologous to the GIY-YIG endonuclease domain of penelope-like retrotransposons while two others were homologous to the reverse transcriptase (RT) and RNaseH domains of the pol gene of non-long terminal repeat (non-LTR) retrotransposons (called the NLRS sub-domain). No single amplicon of 5 kb containing both these elements was obtained by PCR or RT-PCR from ASDD shrimp. Subsequent analysis indicated that PENS and NLRS were not contiguous and that NLRS was a host genetic element. In situ hybridization using a dioxygenin-labeled NLRS probe revealed that NLRS gave positive reactions in abdominal-ganglion neurons of ASDD shrimp but not normal shrimp. Preliminary analysis indicated that long-term use of female broodstock after eyestalk ablation in the hatchery increased the intensity of RT-PCR amplicons for NLRS and also the prevalence of ASDD in mysis 3 offspring of the broodstock. The deformities persist upon further cultivation until shrimp harvest but do not increase in prevalence and do not affect growth or survival. Conclusions Our results suggested that NLRS is a shrimp genetic element associated with ASDD and that immediate preventative measures could include

  18. Metabolomics with LC-QTOF-MS Permits the Prediction of Disease Stage in Aortic Abdominal Aneurysm Based on Plasma Metabolic Fingerprint

    PubMed Central

    Ciborowski, Michal; Teul, Joanna; Martin-Ventura, Jose Luis; Egido, Jesús; Barbas, Coral

    2012-01-01

    Abdominal aortic aneurysm (AAA) is a permanent and localized aortic dilation, defined as aortic diameter ≥3 cm. It is an asymptomatic but potentially fatal condition because progressive enlargement of the abdominal aorta is spontaneously evolving towards rupture. Biomarkers may help to explain pathological processes of AAA expansion, and allow us to find novel therapeutic strategies or to determine the efficiency of current therapies. Metabolomics seems to be a good approach to find biomarkers of AAA. In this study, plasma samples of patients with large AAA, small AAA, and controls were fingerprinted with LC-QTOF-MS. Statistical analysis was used to compare metabolic fingerprints and select metabolites that showed a significant change. Results presented here reveal that LC-QTOF-MS based fingerprinting of plasma from AAA patients is a very good technique to distinguish small AAA, large AAA, and controls. With the use of validated PLS-DA models it was possible to classify patients according to the disease stage and predict properly the stage of additional AAA patients. Identified metabolites indicate a role for sphingolipids, lysophospholipids, cholesterol metabolites, and acylcarnitines in the development and progression of AAA. Moreover, guanidinosuccinic acid, which mimics nitric oxide in terms of its vasodilatory action, was found as a strong marker of large AAA. PMID:22384120

  19. Acute radiation disease and biological dosimetry in 1993.

    PubMed

    Vorobiev, A I

    1997-01-01

    Mankind is at risk for accidental exposure to ionizing radiation. The experience in evaluating and treating victims of radiation exposure is briefly reviewed based upon accidents occurring over the past 25 years. Individual cases of acute toxicities to the skin, gastrointestinal tract, liver and bone marrow are presented. Biodosimetry (utilizing chromosome analysis of peripheral blood lymphocytes and bone marrow and electron spin resonance spectrometry of dental enamel) has been utilized in radiation accidents to assess individual dose. Variability in the dose of ionizing radiation received is typical among the population affected by the Chernobyl accident. Whereas the acute radiation syndrome resulting in a high mortality has been well-documented, little information is available regarding the effects of chronic, low-level exposure from the Chernobyl accident.

  20. Abdominal SPECT imaging

    SciTech Connect

    Van Heertum, R.L.; Brunetti, J.C.; Yudd, A.P.

    1987-07-01

    Over the past several years, abdominal single photon emission computed tomography (SPECT) imaging has evolved from a research tool to an important clinical imaging modality that is helpful in the diagnostic assessment of a wide variety of disorders involving the abdominal viscera. Although liver-spleen imaging is the most popular of the abdominal SPECT procedures, blood pool imaging is becoming much more widely utilized for the evaluation of cavernous hemangiomas of the liver as well as other vascular abnormalities in the abdomen. Adjunctive indium leukocyte and gallium SPECT studies are also proving to be of value in the assessment of a variety of infectious and neoplastic diseases. As more experience is acquired in this area, SPECT should become the primary imaging modality for both gallium and indium white blood cells in many institutions. Renal SPECT, on the other hand, has only recently been used as a clinical imaging modality for the assessment of such parameters as renal depth and volume. The exact role of renal SPECT as a clinical tool is, therefore, yet to be determined. 79 references.

  1. Life-threatening acute pneumonitis in mixed connective tissue disease: a case report and literature review.

    PubMed

    Rath, Eva; Zandieh, Shahin; Löckinger, Alexander; Hirschl, Mirko; Klaushofer, Klaus; Zwerina, Jochen

    2015-10-01

    Mixed connective tissue disease (MCTD) is a rare connective tissue disease frequently involving the lungs. The main characteristic is a systemic sclerosis-like picture of slowly progressing interstitial lung disease consistent with lung fibrosis, while pulmonary arterial hypertension is rare. Herein, we present a case of a newly diagnosed MCTD patient developing life-threatening acute pneumonitis similar to lupus pneumonitis. Previous literature on this exceptionally rare complication of MCTD is reviewed and differential diagnosis and management discussed.

  2. Minimal residual disease analysis by eight-color flow cytometry in relapsed childhood acute lymphoblastic leukemia.

    PubMed

    Karawajew, Leonid; Dworzak, Michael; Ratei, Richard; Rhein, Peter; Gaipa, Giuseppe; Buldini, Barbara; Basso, Giuseppe; Hrusak, Ondrej; Ludwig, Wolf-Dieter; Henze, Günter; Seeger, Karl; von Stackelberg, Arend; Mejstrikova, Ester; Eckert, Cornelia

    2015-07-01

    Multiparametric flow cytometry is an alternative approach to the polymerase chain reaction method for evaluating minimal residual disease in treatment protocols for primary acute lymphoblastic leukemia. Given considerable differences between primary and relapsed acute lymphoblastic leukemia treatment regimens, flow cytometric assessment of minimal residual disease in relapsed leukemia requires an independent comprehensive investigation. In the present study we addressed evaluation of minimal residual disease by flow cytometry in the clinical trial for childhood relapsed acute lymphoblastic leukemia using eight-color flow cytometry. The major challenge of the study was to reliably identify low amounts of residual leukemic cells against the complex background of regeneration, characteristic of follow-up samples during relapse treatment. In a prospective study of 263 follow-up bone marrow samples from 122 patients with B-cell precursor acute lymphoblastic leukemia, we tested various B-cell markers, adapted the antibody panel to the treatment protocol, and evaluated its performance by a blinded parallel comparison with the polymerase chain reaction data. The resulting eight-color single-tube panel showed a consistently high overall concordance (P<0.001) and, under optimal conditions, sensitivity similar to that of the reference polymerase chain reaction method. Overall, evaluation of minimal residual disease by flow cytometry can be successfully integrated into the clinical management of relapsed childhood acute lymphoblastic leukemia either as complementary to the polymerase chain reaction or as an independent risk stratification tool. ALL-REZ BFM 2002 clinical trial information: NCT00114348.

  3. Synergizing acute care and palliative care to optimise nursing care in end-stage cardiorespiratory disease.

    PubMed

    Davidson, Patricia M; Introna, Kate; Cockburn, Jill; Daly, John; Dunford, Mary; Paull, Glenn; Dracup, Kathleen

    2002-05-01

    Advances in the practice of medicine and nursing science have increased survival for patients with chronic cardiorespiratory disease. Parallel to this positive outcome is a societal expectation of longevity and cure of disease. Chronic disease and the inevitability of death creates a dilemma, more than ever before, for the health care professional, who is committed to the delivery of quality care to patients and their families. The appropriate time for broaching the issue of dying and determining when palliative care is required is problematic. Dilemmas occur with a perceived dissonance between acute and palliative care and difficulties in determining prognosis. Palliative care must be integrated within the health care continuum, rather than being a discrete entity at the end of life, in order to achieve optimal patient outcomes. Anecdotally, acute and critical care nurses experience frustration from the tensions that arise between acute and palliative care philosophies. Many clinicians are concerned that patients are denied a good death and yet the moment when care should be oriented toward palliation rather than aggressive management is usually unclear. Clearly this has implications for the type and quality of care that patients receive. This paper provides a review of the extant literature and identifies issues in the end of life care for patients with chronic cardiorespiratory diseases within acute and critical care environments. Issues for refinement of acute and critical care nursing practice and research priorities are identified to create a synergy between these philosophical perspectives.

  4. Abdominal perfusion computed tomography.

    PubMed

    Ogul, Hayri; Bayraktutan, Ummugulsum; Kizrak, Yesim; Pirimoglu, Berhan; Yuceler, Zeynep; Sagsoz, M Erdem; Yilmaz, Omer; Aydinli, Bulent; Ozturk, Gurkan; Kantarci, Mecit

    2013-02-01

    The purpose of this article is to provide an up to date review on the spectrum of applications of perfusion computed tomography (CT) in the abdomen. New imaging techniques have been developed with the objective of obtaining a structural and functional analysis of different organs. Recently, perfusion CT has aroused the interest of many researchers who are studying the applicability of imaging modalities in the evaluation of abdominal organs and diseases. Per-fusion CT enables fast, non-invasive imaging of the tumor vascular physiology. Moreover, it can act as an in vivo biomarker of tumor-related angiogenesis.

  5. Abdominal Perfusion Computed Tomography

    PubMed Central

    Ogul, Hayri; Bayraktutan, Ummugulsum; Kizrak, Yesim; Pirimoglu, Berhan; Yuceler, Zeynep; Sagsoz, M. Erdem; Yilmaz, Omer; Aydinli, Bulent; Ozturk, Gurkan; Kantarci, Mecit

    2013-01-01

    The purpose of this article is to provide an up to date review on the spectrum of applications of perfusion computed tomography (CT) in the abdomen. New imaging techniques have been developed with the objective of obtaining a structural and functional analysis of different organs. Recently, perfusion CT has aroused the interest of many researchers who are studying the applicability of imaging modalities in the evaluation of abdominal organs and diseases. Per-fusion CT enables fast, non-invasive imaging of the tumor vascular physiology. Moreover, it can act as an in vivo biomarker of tumor-related angiogenesis. PMID:25610249

  6. Meta-Analysis of Genome-Wide Association Studies for Abdominal Aortic Aneurysm Identifies Four New Disease-Specific Risk Loci

    PubMed Central

    Tromp, Gerard; Kuivaniemi, Helena; Gretarsdottir, Solveig; Baas, Annette F.; Giusti, Betti; Strauss, Ewa; van‘t Hof, Femke N.G.; Webb, Thomas R.; Erdman, Robert; Ritchie, Marylyn D.; Elmore, James R.; Verma, Anurag; Pendergrass, Sarah; Kullo, Iftikhar J.; Ye, Zi; Peissig, Peggy L.; Gottesman, Omri; Verma, Shefali S.; Malinowski, Jennifer; Rasmussen-Torvik, Laura J.; Borthwick, Kenneth M.; Smelser, Diane T.; Crosslin, David R.; de Andrade, Mariza; Ryer, Evan J.; McCarty, Catherine A.; Böttinger, Erwin P.; Pacheco, Jennifer A.; Crawford, Dana C.; Carrell, David S.; Gerhard, Glenn S.; Franklin, David P.; Carey, David J.; Phillips, Victoria L.; Williams, Michael J.A.; Wei, Wenhua; Blair, Ross; Hill, Andrew A.; Vasudevan, Thodor M.; Lewis, David R.; Thomson, Ian A.; Krysa, Jo; Hill, Geraldine B.; Roake, Justin; Merriman, Tony R.; Oszkinis, Grzegorz; Galora, Silvia; Saracini, Claudia; Abbate, Rosanna; Pulli, Raffaele; Pratesi, Carlo; Saratzis, Athanasios; Verissimo, Ana R.; Bumpstead, Suzannah; Badger, Stephen A.; Clough, Rachel E.; Cockerill, Gillian; Hafez, Hany; Scott, D. Julian A.; Futers, T. Simon; Romaine, Simon P.R.; Bridge, Katherine; Griffin, Kathryn J.; Bailey, Marc A.; Smith, Alberto; Thompson, Matthew M.; van Bockxmeer, Frank M.; Matthiasson, Stefan E.; Thorleifsson, Gudmar; Thorsteinsdottir, Unnur; Blankensteijn, Jan D.; Teijink, Joep A.W.; Wijmenga, Cisca; de Graaf, Jacqueline; Kiemeney, Lambertus A.; Lindholt, Jes S.; Hughes, Anne; Bradley, Declan T.; Stirrups, Kathleen; Golledge, Jonathan; Norman, Paul E.; Powell, Janet T.; Humphries, Steve E.; Hamby, Stephen E.; Goodall, Alison H.; Nelson, Christopher P.; Sakalihasan, Natzi; Courtois, Audrey; Ferrell, Robert E.; Eriksson, Per; Folkersen, Lasse; Franco-Cereceda, Anders; Eicher, John D.; Johnson, Andrew D.; Betsholtz, Christer; Ruusalepp, Arno; Franzén, Oscar; Schadt, Eric E.; Björkegren, Johan L.M.; Lipovich, Leonard; Drolet, Anne M.; Verhoeven, Eric L.; Zeebregts, Clark J.; Geelkerken, Robert H.; van Sambeek, Marc R.; van Sterkenburg, Steven M.; de Vries, Jean-Paul; Stefansson, Kari; Thompson, John R.; de Bakker, Paul I.W.; Deloukas, Panos; Sayers, Robert D.; Harrison, Seamus C.; van Rij, Andre M.; Samani, Nilesh J.

    2017-01-01

    Rationale: Abdominal aortic aneurysm (AAA) is a complex disease with both genetic and environmental risk factors. Together, 6 previously identified risk loci only explain a small proportion of the heritability of AAA. Objective: To identify additional AAA risk loci using data from all available genome-wide association studies. Methods and Results: Through a meta-analysis of 6 genome-wide association study data sets and a validation study totaling 10 204 cases and 107 766 controls, we identified 4 new AAA risk loci: 1q32.3 (SMYD2), 13q12.11 (LINC00540), 20q13.12 (near PCIF1/MMP9/ZNF335), and 21q22.2 (ERG). In various database searches, we observed no new associations between the lead AAA single nucleotide polymorphisms and coronary artery disease, blood pressure, lipids, or diabetes mellitus. Network analyses identified ERG, IL6R, and LDLR as modifiers of MMP9, with a direct interaction between ERG and MMP9. Conclusions: The 4 new risk loci for AAA seem to be specific for AAA compared with other cardiovascular diseases and related traits suggesting that traditional cardiovascular risk factor management may only have limited value in preventing the progression of aneurysmal disease. PMID:27899403

  7. Internal abdominal hernia: Intestinal obstruction due to trans-mesenteric hernia containing transverse colon

    PubMed Central

    Crispín-Trebejo, Brenda; Robles-Cuadros, María Cristina; Orendo-Velásquez, Edwin; Andrade, Felipe P.

    2014-01-01

    INTRODUCTION Internal abdominal hernias are infrequent but an increasing cause of bowel obstruction still often underdiagnosed. Among adults its usual causes are congenital anomalies of intestinal rotation, postsurgical iatrogenic, trauma or infection diseases. PRESENTATION OF CASE We report the case of a 63-year-old woman with history of chronic constipation. The patient was hospitalized for two days with acute abdominal pain, abdominal distension and inability to eliminate flatus. The X-ray and abdominal computerized tomography scan (CT scan) showed signs of intestinal obstruction. Exploratory laparotomy performed revealed a trans-mesenteric hernia containing part of the transverse colon. The intestine was viable and resection was not necessary. Only the hernia was repaired. DISCUSSION Internal trans-mesenteric hernia constitutes a rare type of internal abdominal hernia, corresponding from 0.2 to 0.9% of bowel obstructions. This type carries a high risk of strangulation and even small hernias can be fatal. This complication is specially related to trans-mesenteric hernias as it tends to volvulize. Unfortunately, the clinical diagnosis is rather difficult. CONCLUSION Trans-mesenteric internal abdominal hernia may be asymptomatic for many years because of its nonspecific symptoms. The role of imaging test is relevant but still does not avoid the necessity of exploratory surgery when clinical features are uncertain. PMID:24880799

  8. Management of abdominal compartment syndrome after transurethral resection of the prostate.

    PubMed

    Gaut, Megan M; Ortiz, Jaime

    2015-01-01

    Acute abdominal compartment syndrome is most commonly associated with blunt abdominal trauma, although it has been seen after ruptured abdominal aortic aneurysm, liver transplantation, pancreatitis, and massive volume resuscitation. Acute abdominal compartment syndrome develops once the intra-abdominal pressure increases to 20-25 mmHg and is characterized by an increase in airway pressures, inadequate ventilation and oxygenation, altered renal function, and hemodynamic instability. This case report details the development of acute abdominal compartment syndrome during transurethral resection of the prostate with extra- and intraperitoneal bladder rupture under general anesthesia. The first signs of acute abdominal compartment syndrome in this patient were high peak airway pressures and difficulty delivering tidal volumes. Management of the compartment syndrome included re-intubation, emergent exploratory laparotomy, and drainage of irrigation fluid. Difficulty with ventilation should alert the anesthesiologist to consider abdominal compartment syndrome high in the list of differential diagnoses during any endoscopic bladder or bowel case.

  9. [Management of abdominal compartment syndrome after transurethral resection of the prostate].

    PubMed

    Gaut, Megan M; Ortiz, Jaime

    2015-01-01

    Acute abdominal compartment syndrome is most commonly associated with blunt abdominal trauma, although it has been seen after ruptured abdominal aortic aneurysm, liver transplantation, pancreatitis, and massive volume resuscitation. Acute abdominal compartment syndrome develops once the intra-abdominal pressure increases to 20-25mmHg and is characterized by an increase in airway pressures, inadequate ventilation and oxygenation, altered renal function, and hemodynamic instability. This case report details the development of acute abdominal compartment syndrome during transurethral resection of the prostate with extra- and intraperitoneal bladder rupture under general anesthesia. The first signs of acute abdominal compartment syndrome in this patient were high peak airway pressures and difficulty delivering tidal volumes. Management of the compartment syndrome included re-intubation, emergent exploratory laparotomy, and drainage of irrigation fluid. Difficulty with ventilation should alert the anesthesiologist to consider abdominal compartment syndrome high in the list of differential diagnoses during any endoscopic bladder or bowel case.

  10. Preoperative Intra-abdominal Sepsis, Not Penetrating Behavior Itself, Is Associated With Worse Postoperative Outcome After Bowel Resection for Crohn Disease

    PubMed Central

    Zhang, Tenghui; Yang, Jianbo; Ding, Chao; Li, Yi; Gu, Lili; Wei, Yao; Cao, Lei; Gong, Jianfeng; Zhu, Weiming; Li, Ning; Li, Jieshou

    2015-01-01

    Abstract It is generally believed that penetrating behavior is associated with worse surgical outcomes in Crohn disease (CD). We hypothesized that intra-abdominal sepsis (IAS), but not penetrating behavior itself, contributes to postoperative morbidity in patients undergoing bowel resection for CD. Patients who underwent surgery from April 2010 to April 2014 were retrospectively identified from a prospectively maintained database. Demographic information and preoperative and operative data were collected. The outcomes following surgery in patients who had penetrating disease with or without IAS versus nonpenetrating CD were compared. Of 288 patients, 180 had penetrating CD, including 54 who had IAS. Preoperative characteristics were similar between the groups, except for serum albumin, abdominal drainage, and prior bowel resection. Patients with penetrating CD with IAS were more likely to have a stoma, surgical site complications, postoperative IAS complications, and major complications than patients with penetrating CD without IAS or nonpenetrating CD. There were no significant differences between patients with penetrating CD without IAS and nonpenetrating CD. The postoperative outcome was strengthened after propensity-score matching analysis. Moreover, penetrating CD with IAS (odds ratio [OR], 13.034; P = 0.004) is a risk predictor for major postoperative complications, and preoperative serum albumin (OR, 0.095; P = 0.002) and preoperative enteral nutrition (OR, 0.203, P = 0.049) are protective. Penetrating CD without IAS did not adversely affect postoperative outcome after bowel resection compared with penetrating CD with IAS. These results may revise the notion that all patients with penetrating CD have worse postoperative complications. PMID:26559283

  11. The neurologic manifestations of the acute porphyrias.

    PubMed

    Simon, Neil G; Herkes, Geoffrey K

    2011-09-01

    The porphyrias are diseases characterised by accumulation of porphyrins and porphyrin precursors owing to enzymatic deficiencies of the haem synthetic pathway. In the acute hepatic porphyrias accumulation of porphyrin precursors, in particular delta-aminolaevulinic acid (ALA), cause dysfunction of the central, peripheral and autonomic nervous systems. This leads to the characteristic clinical findings of abdominal pain, neuropsychiatric symptoms and neuropathy. The exact pathogenic mechanism is not clear but evidence to date suggests both direct toxic effects of ALA and intracellular metabolic derangement contribute to the neurologic disorders. This review explores the mechanisms of neural dysfunction in the acute porphyrias and the resultant clinical features of an acute attack.

  12. A challenging diagnosis for potential fatal diseases: recommendations for diagnosing acute porphyrias.

    PubMed

    Ventura, Paolo; Cappellini, Maria Domenica; Biolcati, Gianfranco; Guida, Claudio Carmine; Rocchi, Emilio

    2014-07-01

    Acute porphyrias are a heterogeneous group of metabolic disorders resulting from a variable catalytic defect of four enzymes out of the eight involved in the haem biosynthesis pathway; they are rare and mostly inherited diseases, but in some circumstances, the metabolic disturbance may be acquired. Many different environmental factors or pathological conditions (such as drugs, calorie restriction, hormones, infections, or alcohol abuse) often play a key role in triggering the clinical exacerbation (acute porphyric attack) of these diseases that may often mimic many other more common acute medical and neuropsychiatric conditions and whose delayed diagnosis and treatment may be fatal. In order to obtain an accurate diagnosis of acute porphyria, the knowledge and the use of appropriate diagnostic tools are mandatory, even in order to provide as soon as possible the more effective treatment and to prevent the use of potentially unsafe drugs, which can severely precipitate these diseases, especially in the presence of life-threatening symptoms. In this paper, we provide some recommendations for the diagnostic steps of acute porphyrias by reviewing literature and referring to clinical experience of the board members of the Gruppo Italiano Porfiria (GrIP).

  13. A male Fabry disease patient treated with intravenous thrombolysis for acute ischemic stroke.

    PubMed

    Saarinen, Jukka T; Sillanpää, Niko; Kantola, Ilkka

    2015-02-01

    The use of intravenous thrombolytic therapy for acute ischemic stroke is associated with improved outcomes. Fabry disease is an X-linked glycosphingolipid storage disease with vascular endothelial deposits. Affected males with the classic phenotype develop renal, cardiac, and cerebrovascular disease and die prematurely. However, Fabry disease is rare in young men with first ischemic stroke of undetermined cause. We report a 38-year-old man with acute aphasia and a left M2 segment of the middle cerebral artery thrombus with no recanalization who was finally diagnosed with Fabry disease after left ventricular hypertrophy of undetermined cause had been identified. A gene test revealed a R227X mutation typical of Fabry disease with the classical phenotype. To our knowledge our patient is the first reported male Fabry patient who was given intravenous thrombolytic therapy and the first reported Fabry patient who received intravenous thrombolytic therapy between 3 and 4.5 hours of the symptom onset. Despite favorable prognostic indicators on admission imaging, our patient suffered a significant stroke and had an unfavorable clinical outcome. Fortunately, the episode was not complicated by intracranial hemorrhage. Further studies are needed to evaluate the efficacy and safety of intravenous thrombolytic therapy in treating patients with Fabry disease and acute ischemic stroke.

  14. Arginine methylation dysfunction increased risk of acute coronary syndrome in coronary artery disease population

    PubMed Central

    Zhang, Shengyu; Zhang, Shuyang; Wang, Hongyun; Wu, Wei; Ye, Yicong

    2017-01-01

    Abstract The plasma levels of asymmetric dimethylarginine (ADMA) had been proved to be an independent cardiovascular risk factor. Few studies involved the entire arginine methylation dysfunction. This study was designed to investigate whether arginine methylation dysfunction is associated with acute coronary syndrome risk in coronary artery disease population. In total 298 patients undergoing coronary angiography because of chest pain with the diagnosis of stable angina pectoris or acute coronary syndrome from February 2013 to June 2014 were included. Plasma levels of free arginine, citrulline, ornithine, and the methylated form of arginine, ADMA, and symmetric dimethylarginine (SDMA) were measured with high-performance liquid chromatography coupled with tandem mass spectrometry. We examined the relationship between arginine metabolism-related amino acids or arginine methylation index (AMI, defined as ratio of [arginine + citrulline + ornithine]/[ADMA + SDMA]) and acute coronary events. We found that plasma ADMA levels were similar in the stable angina pectoris group and the acute coronary syndrome group (P = 0.88); the AMI differed significantly between 2 groups (P < 0.001). Multivariate logistic regression demonstrated that AMI was an independent risk factor of acute coronary events in patients with coronary artery disease (OR = 0.975, 95% confidence interval 0.956–0.993; P = 0.008). Our study suggested that ADMA levels were very similar in the stable angina and acute coronary syndrome patients; AMI might be an independent risk factor of acute coronary events in coronary artery disease population. PMID:28207514

  15. Acute myocardial infarction after heart irradiation in young patients with Hodgkin's disease

    SciTech Connect

    Joensuu, H.

    1989-02-01

    Forty-seven patients younger than 40 years at the time of the diagnosis, and irradiated to the mediastinum for Hodgkin's disease at Turku University Central Hospital from 1977 to 1982, were regularly followed for 56 to 127 months after therapy. Two patients developed an acute myocardial infarction ten and 50 months after cardiac irradiation at the age of only 28 and 24 years, respectively. None of the patients died from lymphoma within five years from the diagnosis, but one of the infarctions was eventually fatal. Since acute myocardial infarction is rare in this age group, the result suggests strongly that prior cardiac irradiation is a risk factor for acute myocardial infarction. The possibility of radiation-induced myocardial infarction should be taken into account both in treatment planning and follow-up of patients with Hodgkin's disease.

  16. Endovascular Interventions for Acute and Chronic Lower Extremity Deep Venous Disease: State of the Art

    PubMed Central

    Sista, Akhilesh K.; Vedantham, Suresh; Kaufman, John A.

    2015-01-01

    The societal and individual burden caused by acute and chronic lower extremity venous disease is considerable. In the past several decades, minimally invasive endovascular interventions have been developed to reduce thrombus burden in the setting of acute deep venous thrombosis to prevent both short- and long-term morbidity and to recanalize chronically occluded or stenosed postthrombotic or nonthrombotic veins in symptomatic patients. This state-of-the-art review provides an overview of the techniques and challenges, rationale, patient selection criteria, complications, postinterventional care, and outcomes data for endovascular intervention in the setting of acute and chronic lower extremity deep venous disease. Online supplemental material is available for this article. © RSNA, 2015 PMID:26101920

  17. Impact of diabetes, chronic heart failure, congenital heart disease and chronic obstructive pulmonary disease on acute and chronic exercise responses

    PubMed Central

    Brassard, Patrice; Ferland, Annie; Marquis, Karine; Maltais, François; Jobin, Jean; Poirier, Paul

    2007-01-01

    Several chronic diseases are known to negatively affect the ability of an individual to perform exercise. However, the altered exercise capacity observed in these patients is not solely associated with the heart and lungs dysfunction. Exercise has also been shown to play an important role in the management of several pathologies encountered in the fields of cardiology and pneumology. Studies conducted in our institution regarding the influence of diabetes, chronic heart failure, congenital heart disease and chronic pulmonary obstructive disease on the acute and chronic exercise responses, along with the beneficial effects of exercise training in these populations, are reviewed. PMID:17932595

  18. [Risk factors for long-term result of endovascular treatment for auto-immune disease related abdominal aorta pseudo-aneurysm].

    PubMed

    Ye, W; Di, X; Liu, Q; Li, Y J; Zheng, Y H; Zeng, R; Song, X J; Liu, Z L; Liu, C W

    2016-12-06

    Objective: To summarize results of endovascular treatment for auto-immune disease related abdominal aorta pseudo-aneurysm(AIPA), and to analysis clinical predictors of long term major adverse clinical events(MACE). Methods: Retrospectively collected endovascular treatment for AIPA cases in Peking Union Medical College Hospital within 2000 to 2015. Twenty-nine cases with AIPA treated by endovascular therapy were enrolled in this study. Twenty five cases were male, range from 23 to 67 years old, mean age was (39.3±11.4) years old.Demographic characters, locations of aneurysms, type to auto-immune disease, immuno medical therapy, operation strategy and long term follow-up data were reported. Statistical analysis was made to verify clinical predictors of long-term MACE. Results: Among the 29 cases, 22 cases with bechet's disease, 4 cases with Takayasu's arteritis, 2 cases with systemic lupus erythematosus, 1 cases with polyarteritis nodosa. Eight cases had ruptured or pending ruptured pesudo-aneurysms, the rest 21 cases had dull pain or no overt symptome. Twenty-four cases had infra-renal artery aneurysms, two were para-and supra-renal artery, two were supra-celiac artery, and the rest one had multiple aneurysms involved thoracic and abdominal aorta.All the cases received regular immune medical therapy except the three emergency cases. All the operations were under general anaesthesia. Nineteen cases underwent classical Endovascular aortic aneurysm repair (EVAR), 5 cases underwent fenestration EVAR, the rest 5 cases underwent hybrid procedure. All the 29 operations were successful, without conversion to open surgery. Major peri-operation complication included 3 incision infection, 3 pulmonary infection. No death occurred. All the cases received regular follow-up from 1 to 120 months. There were five recurrence of pseudo-aneurysm, 1 case suffered from iliac limb occlusion. 5 cases received re-intervention procedure. No occlusion of revascularizal visceral artery was

  19. Iron metabolism and oxidative profile of dogs naturally infected by Ehrlichia canis: Acute and subclinical disease.

    PubMed

    Bottari, Nathieli B; Crivellenti, Leandro Z; Borin-Crivellenti, Sofia; Oliveira, Jéssica R; Coelho, Stefanie B; Contin, Catarina M; Tatsch, Etiane; Moresco, Rafael N; Santana, Aureo E; Tonin, Alexandre A; Tinucci-Costa, Mirela; Da Silva, Aleksandro S

    2016-03-01

    The aim of this study was to evaluate the oxidant profile and iron metabolism in serum of dogs infected by Ehrlichia canis. Banked sera samples of dogs were divided into two groups: negative control (n = 17) and infected by E. canis on acute (n = 24), and subclinical (n = 18) phases of the disease. The eritrogram, leucogram, and platelet counts were evaluate as well as iron, ferritin, and transferrin levels, latent iron binding capacity (LIBC), and transferrin saturation index (TSI) concentration. In addition, the advanced oxidation protein products (AOPP) and ferric reducing ability of plasma (FRAP) in sera were also analyzed. Blood samples were examined for the presence of E. canis by PCR techniques. History and clinical signals were recorded for each dog. During the acute phase of the disease, infected animals showed thrombocytopenia and anemia when compared to healthy animals (P < 0.05) as a consequence of lower iron levels. Ferritin and transferrin levels were higher in both phases (acute and subclinical) of the disease. The AOPP and FRAP levels increased in infected animals on the acute phase; however, the opposite occurred in the subclinical phase. We concluded that dogs naturally infected by E. canis showed changes in the iron metabolism and developed an oxidant status in consequence of disease pathophysiology.

  20. Acute Respiratory Disease in US Army Trainees 3 Years after Reintroduction of Adenovirus Vaccine1

    PubMed Central

    McCormic, Zachary D.; Gaydos, Joel C.; Hawksworth, Anthony W.; Jordan, Nikki N.

    2017-01-01

    The 1999 cessation of vaccination against adenovirus types 4 and 7 among US Army trainees resulted in reemergence of acute respiratory disease (ARD) outbreaks. The 2011 implementation of a replacement vaccine led to dramatic and sustained decreases in ARD cases, supporting continuation of vaccination in this population at high risk for ARD. PMID:27748651

  1. [McArdle disease presenting with rhabdomyolisis and acute kidney injury].

    PubMed

    Costa, Rui; Castro, Rui; Costa, Alexandre; Taipa, Ricardo; Vizcaíno, Ramon; Morgado, Teresa

    2013-01-01

    McArdle disease typically presents in childhood or young adults with myalgia, exercise intolerance, cramps and myoglobinuria. Deficiency of myophosphorylase enzyme results in inability to degrade glycogen stores, causing glycogen accumulation in muscle tissue and energy deficit. Evolution with rhabdomiolysis may occur and can be complicated with acute kidney injury but rarely, in about 11% of cases, is the initial disease manifestation. We report a case of McArdle Disease in a 38-year-old male patient. The disease went unrecognized despite previous symptoms (myalgia, exercise intolerance and single myoglobinuria episode) until an episode of rhabdomyolisis complicated with oliguric acute kidney injury requiring hemodialysis. The kidney biopsy showed evidence of acute tubular necrosis. Despite normalization of renal function, muscle lysis markers remained abnormal. Metabolic myopathy was suspected and a muscle biopsy was performed. It showed subsarcolemic glycogen deposition and absence of myophosphorylase activity. This case-report underlines the importance of considering metabolic myopathy in patients with acute kidney injury and severe rhabdomyolisis.

  2. Echoguided pair technique in diagnosis and treat-ment of abdominal hydatid cystic disease in Egyptian patients: clnical and ultrasonographic follow up.

    PubMed

    El Kady, Nabeel; Ramzy, Iman; Hanan, Hasan A El-Garem; Haleem, Abdel; El-Bahnasawy, Mamdouh M

    2011-12-01

    The introduction of the percutaneous puncture, aspiration, injection of scolecidal agent and reaspiration (PAIR) technique is gaining an increasing acceptance in diagnosis and treatment of abdominal cystic hydatid disease (CHD). Thirty-three patients (12 male & 21 female with age between 15 and 70 years) had 46 cysts in liver, spleen and kidneys (75.7%, 18.2% & 6.1% respectively). Puncture, aspiration, injection of 95% sterile alcohol for 20 minutes and reaspiration (PAIR) was used for treatment of hydatid cysts of different types and sizes. Follow up both clinically and ultrasonographically was done over a period of 2 years. The commonest ultrasound picture was type la (overall echofree) in 80.4%, commonly in the liver (75.7%) mainly in the right lobe (88%). Improvement of symptoms had occurred its 85% within 3 weeks. As regards ultrasound follow up of 41 non-complicated cysts within the 1st six months, was disappearance of 5 cysts, 34 reduced in size and 36 showed different grades of solidification. After 1.5 year 10 more cysts disappeared while the pseudotumour appearance was shown in remaining 26 cysts. Ultrasound follow up of the 5 infected cysts revealed complete cure within a period of 8-16 weeks in 4 of them. The last patient discontinued drainage therapy and was referred to surgery. This makes ultrasound cure reaching 97%. Minor complications were skin reaction only in 2 patients (6%). No fatal anaphylaxis cyst recurrence or rupture into the peritoneal cavity or bleeding from renal or splenic puncturing. PAIR technique under ultrasonographic guidance is the first choice method for treatment of abdominal CHD especially in the developing countries and inoperable hydatid cysts.

  3. Torsion of an intra-abdominal testis.

    PubMed

    Lewis; Roller; Parra; Cotlar

    2000-09-01

    To present a case of torsion of a nonneoplastic intra-abdominal testis with an unusual clinical presentation.A 26-year-old active duty Navy Petty Officer presented to the emergency department on 3 occasions over a 5-day period with lower abdominal pain. Physical examination demonstrated acute tenderness in the left lower quadrant with sugestion of a normal spermatic cord and atrophic testis in the left scrotum. Computed tomography scan demonstrated an intra-abdominal lesion near the internal inguinal ring. The patient underwent surgical exploration through an inguinal incision. Torsion of a nonviable intra-abdominal testis was present. The scrotum contained only the vas deferens and cremasteric muscle. An orchiectomy was performed with removal of the vas deferens and other cord structures.The unusual clinical finding of acute torsion of an intra-abdominal testis, associated with an apparent atrophic scrotal testis, presented a confusing clinical picture. Computed tomography scan did not clarify the issue sufficiently to establish a definite preoperative diagnosis. Clinical suspicion prompted early surgical intervention. Review of the current literature produced 60 reported cases of torsion of an intra-abdominal testis. Two thirds of these involved testicular neoplasm, usually seminoma. Although the clinical presentation varied, most patients had recent onset of lower abdominal pain associated with tenderness and, in half the cases, a mass. Patients almost always presented with an absent scrotal testis on the involved side, and not infrequently reported previous surgery thought to be an orchiectomy.Diagnosis of an intra-abdominal testicular torsion is rare, particularly when no neoplasm is present. A high index of suspicion must be maintained whenever there is abdominal pain and undescended testis. The surgical history and imaging studies may not clarify a confusing clinical picture.

  4. Abdominal Bloating: Pathophysiology and Treatment

    PubMed Central

    Seo, A Young; Oh, Dong Hyun

    2013-01-01

    Abdominal bloating is a very common and troublesome symptom of all ages, but it has not been fully understood to date. Bloating is usually associated with functional gastrointestinal disorders or organic diseases, but it may also appear alone. The pathophysiology of bloating remains ambiguous, although some evidences support the potential mechanisms, including gut hypersensitivity, impaired gas handling, altered gut microbiota, and abnormal abdominal-phrenic reflexes. Owing to the insufficient understanding of these mechanisms, the available therapeutic options are limited. However, medical treatment with some prokinetics, rifaximin, lubiprostone and linaclotide could be considered in the treatment of bloating. In addition, dietary intervention is important in relieving symptom in patients with bloating. PMID:24199004

  5. Tryptophan catabolism in acute exacerbations of chronic obstructive pulmonary disease

    PubMed Central

    Gulcev, Makedonka; Reilly, Cavan; Griffin, Timothy J; Broeckling, Corey D; Sandri, Brian J; Witthuhn, Bruce A; Hodgson, Shane W; Woodruff, Prescott G; Wendt, Chris H

    2016-01-01

    Introduction Exacerbations are a leading cause of morbidity in COPD. The objective of this study was to identify metabolomic biomarkers of acute exacerbations of COPD (AECOPD). Methods We measured metabolites via mass spectrometry (MS) in plasma drawn within 24 hours of admission to the hospital for 33 patients with an AECOPD (day 0) and 30 days later and for 65 matched controls. Individual metabolites were measured via selective reaction monitoring with mass spectrometry. We used a mixed-effect model to compare metabolite levels in cases compared to controls and a paired t-test to test for differences between days 0 and 30 in the AECOPD group. Results We identified 377 analytes at a false discovery rate of 5% that differed between cases (day 0) and controls, and 31 analytes that differed in the AECOPD cases between day 0 and day 30 (false discovery rate: 5%). Tryptophan was decreased at day 0 of AECOPD compared to controls corresponding to an increase in indoleamine 2,3-dioxygenase activity. Conclusion Patients with AECOPD have a unique metabolomic signature that includes a decrease in tryptophan levels consistent with an increase in indoleamine 2,3-dioxygenase activity. PMID:27729784

  6. Complement C3 on microglial clusters in multiple sclerosis occur in chronic but not acute disease: Implication for disease pathogenesis

    PubMed Central

    Michailidou, Iliana; Naessens, Daphne M. P.; Hametner, Simon; Guldenaar, Willemijn; Kooi, Evert‐Jan; Geurts, Jeroen J. G.; Baas, Frank; Lassmann, Hans

    2016-01-01

    Microglial clusters with C3d deposits are observed in the periplaque of multiple sclerosis (MS) brains and were proposed as early stage of lesion formation. As such they should appear in the brain of MS donors with acute disease but thus far this has not been shown. Using postmortem brain tissue from acute (n = 10) and chronic (n = 15) MS cases we investigated whether C3d+ microglial clusters are part of an acute attack against myelinated axons, which could have implications for disease pathogenesis. The specificity of our findings to MS was tested in ischemic stroke cases (n = 8) with initial or advanced lesions and further analyzed in experimental traumatic brain injury (TBI, n = 26), as both conditions are primarily nondemyelinating but share essential features of neurodegeneration with MS lesions. C3d+ microglial clusters were found in chronic but not acute MS. They were not associated with antibody deposits or terminal complement activation. They were linked to slowly expanding lesions, localized on axons with impaired transport and associated with neuronal C3 production. C3d+ microglial clusters were not specific to MS as they were also found in stroke and experimental TBI. We conclude that C3d+ microglial clusters in MS are not part of an acute attack against myelinated axons. As such it is unlikely that they drive formation of new lesions but could represent a physiological mechanism to remove irreversibly damaged axons in chronic disease. GLIA 2017;65:264–277 PMID:27778395

  7. Severe acute exacerbations and mortality in patients with chronic obstructive pulmonary disease

    PubMed Central

    Soler-Cataluna, J; Martinez-Garcia, M; Roman, S; Salcedo, E; Navarro, M; Ochando, R

    2005-01-01

    Background: Patients with chronic obstructive pulmonary disease (COPD) often present with severe acute exacerbations requiring hospital treatment. However, little is known about the prognostic consequences of these exacerbations. A study was undertaken to investigate whether severe acute exacerbations of COPD exert a direct effect on mortality. Methods: Multivariate techniques were used to analyse the prognostic influence of acute exacerbations of COPD treated in hospital (visits to the emergency service and admissions), patient age, smoking, body mass index, co-morbidity, long term oxygen therapy, forced spirometric parameters, and arterial blood gas tensions in a prospective cohort of 304 men with COPD followed up for 5 years. The mean (SD) age of the patients was 71 (9) years and forced expiratory volume in 1 second was 46 (17)%. Results: Only older age (hazard ratio (HR) 5.28, 95% CI 1.75 to 15.93), arterial carbon dioxide tension (HR 1.07, 95% CI 1.02 to 1.12), and acute exacerbations of COPD were found to be independent indicators of a poor prognosis. The patients with the greatest mortality risk were those with three or more acute COPD exacerbations (HR 4.13, 95% CI 1.80 to 9.41). Conclusions: This study shows for the first time that severe acute exacerbations of COPD have an independent negative impact on patient prognosis. Mortality increases with the frequency of severe exacerbations, particularly if these require admission to hospital. PMID:16055622

  8. The Role of Intestinal Bacteria in Acute Diarrheal Diseases

    DTIC Science & Technology

    1977-09-01

    E . coli colonization. (2) Testing of E . coli strains isolated from humans with diarrheal disease for enterotoxin production and presence of colonization-specific surface antigens. (3) Methodology for isolation of specific pili (i.e. surface antigens which function in colonization). Characterization of pili. Preparation of pili- specific antisera. (4) In vitro adhesion assays specific for recognition of E . coli strains which are potentially pathogenic for

  9. Recovery after abdominal wall reconstruction.

    PubMed

    Jensen, Kristian Kiim

    2017-03-01

    Incisional hernia is a common long-term complication to abdominal surgery, occurring in more than 20% of all patients. Some of these hernias become giant and affect patients in several ways. This patient group often experiences pain, decreased perceived body image, and loss of physical function, which results in a need for surgical repair of the giant hernia, known as abdominal wall reconstruction. In the current thesis, patients with a giant hernia were examined to achieve a better understanding of their physical and psychological function before and after abdominal wall reconstruction. Study I was a systematic review of the existing standardized methods for assessing quality of life after incisional hernia repair. After a systematic search in the electronic databases Embase and PubMed, a total of 26 studies using standardized measures for assessment of quality of life after incisional hernia repair were found. The most commonly used questionnaire was the generic Short-Form 36, which assesses overall health-related quality of life, addressing both physical and mental health. The second-most common questionnaire was the Carolinas Comfort Scale, which is a disease specific questionnaire addressing pain, movement limitation and mesh sensation in relation to a current or previous hernia. In total, eight different questionnaires were used at varying time points in the 26 studies. In conclusion, standardization of timing and method of quality of life assessment after incisional hernia repair was lacking. Study II was a case-control study of the effects of an enhanced recovery after surgery pathway for patients undergoing abdominal wall reconstruction for a giant hernia. Sixteen consecutive patients were included prospectively after the implementation of a new enhanced recovery after surgery pathway at the Digestive Disease Center, Bispebjerg Hospital, and compared to a control group of 16 patients included retrospectively in the period immediately prior to the

  10. [Management of coronary artery disease at the acute phase].

    PubMed

    Chatot, Marion; Schiele, François

    2015-03-01

    In patients with acute coronary syndrome (ACS), early management is of prime importance. However, the median time taken by the patient to call the emergency services is often very long, up to 2 hours. The presence of a physician as first responder ensures good quality resuscitation in case of cardiac arrest, and allows recording of a first ECG, which can be very informative, especially in ACS without ST segment elevation. Treatment at this stage is limited to sublingual nitroglycerin and aspirin. If the first ECG shows ST segment elevation, the patient should be immediately oriented for reperfusion, usually by percutaneous coronary intervention. in the absence of ST segment elevation, the diagnosis of ACS remains unconfirmed. This does not imply that the risk is lesser, but rather that the risk cannot be evaluated accurately in the pre-hospital setting. The use of risk scores can guide the choice of management towards an invasive strategy, including coronary angiography (immediately, or within 24-72 hours). Low-risk patients are candidates for an invasive strategy, provided non-invasive tests demonstrate the presence of ischemia. During the hospital phase, antiplatelet treatment should be initiated and must be adapted to the patient bleeding and thrombotic risk. Clopidogrel is recommended only in patients who are not amenable to prasugrel or ticagrelor. Statin therapy should be initiated from day one, regardless of the initial cholesterol level, preferably with 80 mg atorvastatin. Angiotensin-converting enzyme inhibitors and beta-blockers should also be prescribed to complete the medical prescription both in-hospital and in the long term.

  11. Cardiac autonomic denervation and functional response to neurotoxins during acute experimental Chagas' disease in rats.

    PubMed

    Teixeira, A L; Fontoura, B F; Freire-Maia, L; Chiari, E; Machado, C R; Teixeira, M M; Camargos, E R

    2001-06-20

    Severe cardiac autonomic denervation occurs in the acute Chagas' disease in rats. The present study aims at verifying whether this denervation was accompanied by impairment of heart function. Scorpionic (Tityus serrulatus) crude venom was used for neurotransmitter release in isolated hearts (Langendorff's preparation). In control hearts, the venom induced significant bradycardia followed by tachycardia. In infected animals, despite the severe (sympathetic) or moderate (parasympathetic) cardiac denervation, the venom provoked similar bradycardia but the tachycardia was higher. The hearts of infected animals beat at significantly lower rate. Atropine prevented this lower rate. Our results demonstrated sympathetic dysfunction during the acute phase of Trypanosoma cruzi infection in rats, the parasympathetic function being spared.

  12. Dietary patterns and their association with acute coronary heart disease: Lessons from the REGARDS Study

    PubMed Central

    Al Suwaidi, Jassim

    2015-01-01

    Shikany et al used data from 17,418 participants in the REGARDS study, a national, population-based, longitudinal study of white and black adults aged ≥ 45 years, enrolled between 2003–2007. They examined 536 acute coronary heart disease events at follow-up (median 5.8 years) in relation to five dietary patterns (Convenience, Plant-based, Sweets, Southern, and Alcohol and Salad). After adjustment for baseline variables, the highest consumers of the Southern pattern experienced a 56% higher hazard for acute CHD. PMID:26779528

  13. How I treat acute graft-versus-host disease of the gastrointestinal tract and the liver

    PubMed Central

    2016-01-01

    Treatment of acute graft-versus-host disease (GVHD) has evolved from a one-size-fits-all approach to a more nuanced strategy based on predicted outcomes. Lower and time-limited doses of immune suppression for patients predicted to have low-risk GVHD are safe and effective. In more severe GVHD, prolonged exposure to immunosuppressive therapies, failure to achieve tolerance, and inadequate clinical responses are the proximate causes of GVHD-related deaths. This article presents acute GVHD-related scenarios representing, respectively, certainty of diagnosis, multiple causes of symptoms, jaundice, an initial therapy algorithm, secondary therapy, and defining futility of treatment. PMID:26729898

  14. Coexistence of Acute Crescent Glomerulonephritis and IgG4-Related Kidney Disease

    PubMed Central

    Lu, Zeyuan; Yin, Jianyong; Bao, Hongda; Jiao, Qiong; Wu, Huijuan; Wu, Rui; Xue, Qin; Wang, Niansong; Zhang, Zhigang; Wang, Feng

    2016-01-01

    Introduction IgG4-related disease (IgG4-RD) is a fibroinflammatory disorder that may involve almost each organ or system. IgG4-related kidney disease (IgG4-RKD) refers to renal lesions associated with IgG4-RD. The most frequent morphological type of renal lesions is IgG4-related tubulointerstitial nephritis (IgG4-TIN) which is associated with increased IgG4-positive plasma cell infiltration and interstitial fibrosis. Case Report Herein, we present a rare case with coexisting IgG4-RKD and acute crescent glomerulonephritis with concomitant severe tubulointerstitial lesions instead of classic IgG4-TIN. Conclusion IgG4-RKD and acute crescent glomerulonephritis can occur in the same patient. This case may give us a clearer viewpoint of the disease. PMID:27504450

  15. Abdominal Aortic Aneurysm (AAA)

    MedlinePlus

    ... Professions Site Index A-Z Abdominal Aortic Aneurysm (AAA) Abdominal aortic aneurysm (AAA) occurs when atherosclerosis or plaque buildup causes the ... weak and bulge outward like a balloon. An AAA develops slowly over time and has few noticeable ...

  16. Abdominal aortic aneurysm

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/000162.htm Abdominal aortic aneurysm To use the sharing features on this page, ... blood to the abdomen, pelvis, and legs. An abdominal aortic aneurysm occurs when an area of the aorta becomes ...

  17. The Burden of Acute Disease in Mahajanga, Madagascar – A 21 Month Study

    PubMed Central

    Kannan, Vijay C.; Andriamalala, Clara N.; Reynolds, Teri A.

    2015-01-01

    Background Efforts to develop effective and regionally-appropriate emergency care systems in sub-Saharan Africa are hindered by a lack of data on both the burden of disease in the region and on the state of existing care delivery mechanisms. This study describes the burden of acute disease presenting to an emergency unit in Mahajanga, Madagascar. Methods and Findings Handwritten patient registries on all emergency department patients presenting between 1 January 2011 and 30 September 2012 were reviewed and data entered into a database. Data included age, sex, diagnosis, and disposition. We classified diagnoses into Clinical Classifications Software (CCS) multi-level categories. The population was 53.5% male, with a median age of 31 years. The five most common presenting conditions were 1) Superficial injury; contusion, 2) Open wounds of head; neck; and trunk, 3) Open wounds of extremities, 4) Intracranial injury, and 5) Unspecified injury and poisoning. Trauma accounted for 48%, Infectious Disease for 15%, Mental Health 6.1%, Noncommunicable 29%, and Neoplasms 1.2%. The acuity seen was high, with an admission rate of 43%. Trauma was the most common reason for admission, representing 19% of admitted patients. Conclusions This study describes the burden of acute disease at a large referral center in northern Madagascar. The Centre Hôpitalier Universitaire de Mahajanga sees a high volume of acutely ill and injured patients. Similar to other reports from the region, trauma is the most common pathology observed, though infectious disease was responsible for the majority of adult mortality. Typhoid fever other intestinal infections were the most lethal CCS-coded pathologies. By utilizing a widely understood classification system, we are able to highlight contrasts between Mahajanga’s acute and overall disease burden as well as make comparisons between this region and the rest of the globe. We hope this study will serve to guide the development of context

  18. The Prevalence of Natural Health Product Use in Patients with Acute Cardiovascular Disease

    PubMed Central

    Alherbish, Aws; Charrois, Theresa L.; Ackman, Margaret L.; Tsuyuki, Ross T.; Ezekowitz, Justin A.

    2011-01-01

    Background Natural health products (NHP) use may have implications with respect to adverse effects, drug interactions and adherence yet the prevalence of NHP use by patients with acute cardiovascular disease and the best method to ascertain this information is unknown. Objective To identify the best method to ascertain information on NHP, and the prevalence of use in a population with acute cardiovascular disease. Methods Structured interviews were conducted with a convenience sample of consecutive patients admitted with acute cardiovascular disease to the University of Alberta Hospital during January 2009. NHP use was explored using structured and open-ended questions based on Health Canada's definition of NHP. The medical record was reviewed, and documentation of NHP use by physicians, nurses, and pharmacists, compared against the gold-standard structured interview. Results 88 patients were interviewed (mean age 62 years, standard deviation [SD 14]; 80% male; 41% admitted for acute coronary syndromes). Common co-morbidities included hypertension (59%), diabetes (26%) and renal impairment (19%). NHP use was common (78% of patients) and 75% of NHP users reported daily use. The category of NHP most commonly used was vitamins and minerals (73%) followed by herbal products (20%), traditional medicines including Chinese medicines (9%), homeopathic preparations (1%) and other products including amino acids, essential fatty acids and probiotics (35%). In a multivariable model, only older age was associated with increased NHP use (OR 1.5 per age decile [95%CI 1.03 to 2.2]). When compared to the interview, the highest rate of NHP documentation was the pharmacist history (41%). NHP were documented in 22% of patients by the physician and 19% by the nurse. Conclusions NHP use is common in patients admitted with acute cardiovascular disease. However, health professionals do not commonly identify NHP as part of the medication profile despite its potential importance. Structured

  19. [Efficacy of the myocardium cytoprotection in patients with ischemic heart disease during extended operations on abdominal organs].

    PubMed

    Mosienko, B I

    2013-09-01

    The results of studying of the myocardium contractile capacity in patients, suffering the ischemic heart disease, while performing the extended operative interventions are presented. There was noted, that the indices of the myocardium contractile capacity witness its inhibition during traumatic stage of operation and in early postoperative period. There was established an important significance of the myocardium cytoprotection in preoperative preparation of the patients.

  20. Celiac disease unmasked by acute severe iron deficiency anemia

    PubMed Central

    Meseeha, Marcelle G.; Attia, Maximos N.; Kolade, Victor O.

    2016-01-01

    The prevalence of celiac disease (CD) appears to be increasing in the United States. However, the proportion of new CD cases with atypical presentations is also rising. We present the case of a 49-year-old woman who was diagnosed with CD in the setting of new, severe iron-deficiency anemia, 13 years into treatment of diarrhea-predominant irritable bowel syndrome associated with chronic mildly elevated liver function tests. While CD and iron deficiency anemia are common, this is a rare presentation of CD. PMID:27406450

  1. [Legionnaires' disease complicated by rhabdomyolysis and acute renal failure: about a case].

    PubMed

    Bac, Arnaud; Ramadan, Ahmed Sabry; Youatou, Pierre; Mols, Pierre; Cerf, Dominique; Ngatchou, William

    2016-01-01

    Legionnaires' disease is a bacterial disease of the respiratory system caused by a gram-negative germ whose clinical manifestation can be benign limiting to flu-like syndrome or can be more severe being characterized by pneumonia which may be complicated by multisystem disease that can lead to death. We report the case of a 48 year-old patient with rhabdomyolysis complicated by acute renal failure following Legionella pneumophila pneumonia. We here highlight the pathophysiological aspects and treatment of this rare complication during Legionella infection.

  2. Lethal acute demyelinization with encephalo-myelitis as a complication of cured Cushing's disease.

    PubMed

    Chevalier, N; Hieronimus, S; Vandenbos, F; Delmont, E; Cua, E; Cherick, F; Paquis, P; Michiels, J-F; Fenichel, P; Brucker-Davis, F

    2010-12-01

    Cushing's disease is usually associated with higher mortality rate, especially from cardiovascular causes. Development or exacerbation of autoimmune or inflammatory diseases is known to occur in patients with hypercortisolism after cure. We report for the first time a 34-year old woman with a psychiatric background, who developed four months after the surgical cure of Cushing's disease an acute disseminated encephalomyelitis (ADEM) presenting initially as a psychiatric illness. We hypothesize that the recent correction of hypercortisolism triggered ADEM and that the atypical presentation, responsible for diagnosis delay, led to the death of this patient.

  3. Molecular Analysis of Central Nervous System Disease Spectrum in Childhood Acute Lymphoblastic Leukemia

    PubMed Central

    Hicks, Chindo; Sitthi-Amorn, Jitsuda; Douglas, Jessica; Ramani, Ritika; Miele, Lucio; Vijayakumar, Vani; Karlson, Cynthia; Chipeta, James; Megason, Gail

    2016-01-01

    Treatment of the central nervous system (CNS) is an essential therapeutic component in childhood acute lymphoblastic leukemia (ALL). The goal of this study was to identify molecular signatures distinguishing patients with CNS disease from those without the disease in pediatric patients with ALL. We analyzed gene expression data from 207 pediatric patients with ALL. Patients without CNS were classified as CNS1, while those with mild and advanced CNS disease were classified as CNS2 and CNS3, respectively. We compared gene expression levels among the three disease classes. We identified gene signatures distinguishing the three disease classes. Pathway analysis revealed molecular networks and biological pathways dysregulated in response to CNS disease involvement. The identified pathways included the ILK, WNT, B-cell receptor, AMPK, ERK5, and JAK signaling pathways. The results demonstrate that transcription profiling could be used to stratify patients to guide therapeutic decision-making in pediatric ALL. PMID:26997880

  4. Charcot-Marie-Tooth disease masquerading as acute demyelinating encephalomyelitis-like illness.

    PubMed

    Kim, Gun-Ha; Kim, Kyoung Min; Suh, Sang-Il; Ki, Chang-Seok; Eun, Baik-Lin

    2014-07-01

    X-linked Charcot-Marie-Tooth disease (CMTX1) is a clinically heterogeneous hereditary motor and sensory neuropathy with X-linked transmission. Common clinical manifestations of CMTX1 disease, as in other forms of Charcot-Marie-Tooth (CMT) disease, are distal muscle wasting and weakness, hyporeflexia, distal sensory disturbance, and foot deformities. Mutations in the connexin-32 gene (gap junction protein β1 [GJB1]) are responsible for CMTX1 disease. In this report, we describe a patient with CMTX1 disease presenting with recurrent attacks of transient and episodic acute demyelinating encephalomyelitis (ADEM)-like symptoms without previous signs of lower extremity weakness or foot deformities; the patient, as well as his asymptomatic mother, exhibited a novel GJB1 mutation (p.Met1Ile). Differential diagnosis of recurrent and transient ADEM-like illness, if unexplained, should include the possibility of CMTX1 disease.

  5. Prevalence of acute post-operative pain in patients in adult age-group undergoing inpatient abdominal surgery and correlation of intensity of pain and satisfaction with analgesic management: A cross-sectional single institute-based study

    PubMed Central

    Singh, Prashant Kumar; Saikia, Priyam; Lahakar, Mangala

    2016-01-01

    Background and Aims: Considering the paucity of regional data, this study was designed to investigate the prevalence of post-operative pain and determine if there exists any correlation between the intensity of post-operative pain and patient's level of satisfaction with their pain management after inpatient abdominal surgery at an academic tertiary care government centre. Methods: Pain intensity was measured in 120 patients with numeric rating scale at the fifth post-operative hour, second and third post-operative day. A questionnaire was used to measure the level of satisfaction with nurse's and doctor's response to their pain and overall pain management. Results: The prevalence of post-operative pain was 84.17%, 92.5% and 96.66% at the fifth post-operative hour, second and third post-operative day, respectively. Less number of patients experienced severe intensity pain on the third post-operative day (P = 0.00046), whereas the number of patients experiencing mild pain increased (P < 0.000) compared to the fifth post-operative hour. The number of patients with complete analgesia decreased on the third post-operative day (P = 0.001 compared to fifth post-operative day). The Spearman correlation coefficient between pain score on the third post-operative day and level of satisfaction with nurse's response, doctor's response to pain and the overall pain management was − 0.0218 (P = 0.8107), 0.1307 (P = 0.1553) and 0.0743 (P = 0.4195), respectively. Conclusion: There is a high prevalence of acute post-operative pain in patients undergoing inpatient abdominal surgery at our institute. There is a weak correlation between the intensity of pain and level of satisfaction with pain management. PMID:27761037

  6. "Abdominal crunch"-induced rhabdomyolysis presenting as right upper quadrant pain.

    PubMed

    Haas, D C; Bohnker, B K

    1999-02-01

    A young, active duty sailor presented with right upper quadrant abdominal pain. History, physical, and laboratory findings initially suggested cholecystitis or related disease. Further evaluation found myoglobinuria and a recently increased exercise program, leading to the diagnosis of exercise-induced right upper abdominal wall rhabdomyolysis. Although not a common cause of abdominal pain, this diagnosis should be considered in the patient with abdominal pain and a recently increased exercise program, particularly exercises of the abdominal wall such as "abdominal crunches."

  7. Non-invasive ventilation in chronic obstructive pulmonary disease: management of acute type 2 respiratory failure.

    PubMed

    Roberts, C M; Brown, J L; Reinhardt, A K; Kaul, S; Scales, K; Mikelsons, C; Reid, K; Winter, R; Young, K; Restrick, L; Plant, P K

    2008-10-01

    Non-invasive ventilation (NIV) in the management of acute type 2 respiratory failure in patients with chronic obstructive pulmonary disease (COPD) represents one of the major technical advances in respiratory care over the last decade. This document updates the 2002 British Thoracic Society guidance and provides a specific focus on the use of NIV in COPD patients with acute type 2 respiratory failure. While there are a variety of ventilator units available most centres now use bi-level positive airways pressure units and this guideline refers specifically to this form of ventilatory support although many of the principles encompassed are applicable to other forms of NIV. The guideline has been produced for the clinician caring for COPD patients in the emergency and ward areas of acute hospitals.

  8. Prevalence of acute respiratory tract diseases among soldiers deployed for military operations in Iraq and Afghanistan.

    PubMed

    Korzeniewski, K; Nitsch-Osuch, Aneta; Konarski, M; Guzek, A; Prokop, E; Bieniuk, K

    2013-01-01

    Respiratory diseases are one of the most common health problems among service personnel assigned to contemporary military operations which are conducted in areas characterized by adverse environmental conditions. This article reviews the results of the studies into the prevalence of acute respiratory tract diseases among soldiers of the Polish Military Contingent deployed to Iraq and Afghanistan. The article also discusses a number of factors which increase the prevalence of diseases diagnosed in the population of soldiers on a military mission in different climatic and sanitary conditions. Retrospective analysis was based on medical records of Polish troops treated on an outpatient basis in Iraq in 2003-2004 (n = 871) and in Afghanistan in 2003-2005 (n = 400), 2009 (n = 2,300), and 2010 (n = 2,500). The intensity rates were calculated and were then used to calculate the prevalence of diseases per 100 persons in a given population of the military personnel. We found that acute respiratory tract diseases were one of the most common health problems treated in outpatient medical facilities in all four study populations. The incidence rate was 45.6 cases in Iraq in 2003-2004, and in Afghanistan it amounted to 61.8 in 2003-2005, 45.3 in 2009, and 54.8-100 persons in 2010. In conclusion, the prevalence of respiratory diseases was closely related to the environmental factors, such as sand and dust storms, extreme temperature changes, unsatisfactory sanitary conditions, and common disregard of basic principles concerning disease prevention.

  9. Systematic review of acute levodopa and apomorphine challenge tests in the diagnosis of idiopathic Parkinson's disease

    PubMed Central

    Clarke, C; Davies, P

    2000-01-01

    OBJECTIVES—To perform a systematic review of studies examining the diagnostic accuracy of acute challenge tests with levodopa and/or apomorphine in parkinsonian syndromes to assess their value in the diagnosis of idiopathic Parkinson's disease.
METHODS—A literature search including Medline and the Cochrane Library was performed for studies published in any language comparing acute levodopa and/or apomorphine response with chronic levodopa therapy in parkinsonian syndromes. Abstracted sensitivity and specificity data were summarised using variance weighting and conditional logistic regression for studies comparing two challenge tests.
RESULTS—Thirteen studies were located: four examining de novo patients and nine examining patients with well established idiopathic Parkinson's disease and non-parkinsonian conditions. Despite the significant heterogeneity in the methodologies employed, the comparable results suggest that this had little effect on the accuracy of the tests. The sensitivity for the diagnosis of established idiopathic Parkinson's disease was: apomorphine 0.86 (95% confidence interval (95% CI) 0.78-0.94), acute levodopa 0.75 (95% CI 0.64-0.85), and chronic levodopa therapy 0.91 (95% CI 0.85-0.99). The specificity for the diagnosis of established idiopathic Parkinson's disease was: apomorphine 0.85 (95% CI 0.74-0.96), acute levodopa 0.87(95% CI 0.77-0.97), and chronic levodopa therapy 0.77 (95% CI 0.61-0.93). The number of patients positive for each test divided by the number with clinically diagnosed de novo disease was: apomorphine 0.63 (95% CI 0.56-0.70), acute levodopa 0.69 (95% CI 0.59-0.80), and chronic levodopa therapy 0.76 (95% CI 0.70-0.82).
CONCLUSIONS—The accuracy of the acute levodopa and apomorphine challenge tests is similar to, but not superior than, that of chronic levodopa therapy in the diagnosis of idiopathic Parkinson's disease. As most patients will be given chronic dopamimetic therapy, these tests add nothing while

  10. Carcinoid heart disease from ovarian primary presenting with acute pericarditis and biventricular failure

    PubMed Central

    Vergani, D; Massironi, L; Lombardi, F; Fiorentini, C

    1998-01-01

    A case is described of a 54 year old woman who had acute pericarditis with large exudative effusion accompanied by severe right and left ventricular failure. The patient was finally diagnosed with carcinoid heart disease from an ovarian carcinoid teratoma. She was treated with octreotide—a somatostatin analogue—followed by radical surgical resection of the neoplasm. At one year follow up only mild carcinoid tricuspid regurgitation remained. Only 16 cases of carcinoid heart disease from an ovarian primary have been described in literature. Moreover clinically manifest acute, non-metastatic pericarditis and left heart failure are not considered as possible presentations of carcinoid heart disease, whatever the origin. In a recent series a small pericardial effusion was considered an infrequent and unexpected echocardiographic finding in carcinoid heart patients. One case of "carcinoid pericarditis" has previously been described as a consequence of pericardial metastasis. Left sided heart involvement is usually caused by bronchial carcinoids or patency of foramen ovale; both were excluded in the case presented.

 Keywords: carcinoid heart disease;  ovarian tumour;  acute pericarditis;  heart failure PMID:10065036

  11. Management of acute respiratory diseases in the pediatric population: the role of oral corticosteroids.

    PubMed

    Cutrera, Renato; Baraldi, Eugenio; Indinnimeo, Luciana; Miraglia Del Giudice, Michele; Piacentini, Giorgio; Scaglione, Francesco; Ullmann, Nicola; Moschino, Laura; Galdo, Francesca; Duse, Marzia

    2017-03-23

    Respiratory diseases account for about 25% of all pediatric consultations, and 10% of these are for asthma. The other main pediatric respiratory diseases, in terms of incidence, are bronchiolitis, acute bronchitis and respiratory infections. Oral corticosteroids, in particular prednisolone, are often used to treat acute respiratory diseases given their anti-inflammatory effects. However, the efficacy of treatment with oral corticosteroids differs among the various types of pediatric respiratory diseases. Notably, also the adverse effects of corticosteroid treatment can differ depending on dosage, duration of treatment and type of corticosteroid administered - a case in point being growth retardation in long-course treatment. A large body of data has accumulated on this topic. In this article, we have reviewed the data and guidelines related to the role of oral corticosteroids in the treatment and management of pediatric bronchiolitis, wheezing, asthma and croup in the attempt to provide guidance for physicians. Also included is a section on the management of acute respiratory failure in children.

  12. [Ultrasound diagnosis of an abdominal aortic aneurysm in a 52 year old woman].

    PubMed

    Romero-Hernández, Juan José; Lozano-Corona, Marco Antonio; Díaz-Méndez, Macrina; Aspeitia-León, Jorge Alejandro; Hernández-Díaz, Víctor; Magaña-Cabrera, Daniel

    2012-01-01

    The abdominal aortic aneurysm (AAA) is defined as increasing the diameter of the aorta in more than 50 % of its original size and the infra-renal location is the most common (90 %). AAA disease mainly affects older men and white smokers, and has a male: female ratio of 4:1, as well the diagnosis is rare in women under age 55. Aneurysm rupture is the most common complication and cause of death in the general population, its etiology is unclear, but is commonly associated with atherosclerosis. The AAA do not exhibit rupture and it is usually asymptomatic diagnosed incidentally, however, as the aneurysm grows, appears symptoms such as back pain, abdominal or groin pain, well as palpation of a pulse mass on umbilical and supra-umbilical region. Imaging study such as ultrasound and CT scan are the mainstay of diagnosis. We present a case of 52 years old patient with no history related to the diagnosis, who presented sudden and severe abdominal pain. She was admitted to the emergency room with a diagnosis of acute cholecystitis vs. acute pancreatitis. After ultrasound and CT studies, the diagnosis was a complicated abdominal aortic aneurysm.

  13. Bowel perforation presenting with acute abdominal pain and subcutaneous emphysema in a 14-year-old girl with an abandoned distal peritoneal shunt catheter: case report.

    PubMed

    Riccardello, Gerald J; Barr, Luke K; Bassani, Luigi

    2016-09-01

    The authors report the case of 14-year-old girl with a history of myelomeningocele and previously shunt-treated hydrocephalus who presented with right-sided abdominal pain and subcutaneous emphysema that developed over a 1-week period. A CT scan of the patient's abdomen revealed a retained distal ventriculoperitoneal (VP) catheter with air tracking from the catheter to the upper chest wall. Given the high suspicion of the catheter being intraluminal, an exploratory laparotomy was performed and revealed multiple jejunal perforations. The patient required a partial small-bowel resection and reanastomosis for complete removal of the retained catheter. Six other similar cases of bowel perforation occurring in patients with abandoned VP and subdural-peritoneal shunts have been reported. The authors analyzed these cases with regard to age of presentation, symptomatic presentation, management, morbidity, and mortality. While there was 0% mortality associated with bowel perforation secondary to a retained distal VP catheter, the morbidity was significantly high and included peritonitis and small bowel resection.

  14. Overview of point-of-care abdominal ultrasound in emergency and critical care.

    PubMed

    Kameda, Toru; Taniguchi, Nobuyuki

    2016-01-01

    Point-of-care abdominal ultrasound (US), which is performed by clinicians at bedside, is increasingly being used to evaluate clinical manifestations, to facilitate accurate diagnoses, and to assist procedures in emergency and critical care. Methods for the assessment of acute abdominal pain with point-of-care US must be developed according to accumulated evidence in each abdominal region. To detect hemoperitoneum, the methodology of a focused assessment with sonography for a trauma examination may also be an option in non-trauma patients. For the assessment of systemic hypoperfusion and renal dysfunction, point-of-care renal Doppler US may be an option. Utilization of point-of-care US is also considered in order to detect abdominal and pelvic lesions. It is particularly useful for the detection of gallstones and the diagnosis of acute cholecystitis. Point-of-case US is justified as the initial imaging modality for the diagnosis of ureterolithiasis and the assessment of pyelonephritis. It can be used with great accuracy to detect the presence of abdominal aortic aneurysm in symptomatic patients. It may also be useful for the diagnoses of digestive tract diseases such as appendicitis, small bowel obstruction, and gastrointestinal perforation. Additionally, point-of-care US can be a modality for assisting procedures. Paracentesis under US guidance has been shown to improve patient care. US appears to be a potential modality to verify the placement of the gastric tube. The estimation of the amount of urine with bladder US can lead to an increased success rate in small children. US-guided catheterization with transrectal pressure appears to be useful in some male patients in whom standard urethral catheterization is difficult. Although a greater accumulation of evidences is needed in some fields, point-of-care abdominal US is a promising modality to improve patient care in emergency and critical care settings.

  15. The role of multiparametric flow cytometry in the detection of minimal residual disease in acute leukaemia.

    PubMed

    Lee, Denise; Grigoriadis, George; Westerman, David

    2015-12-01

    Flow cytometry is the most accessible method for minimal residual disease (MRD) detection due to its availability in most haematological centres. Using a precise combination of different antibodies, immunophenotypic detection of MRD in acute leukaemia can be performed by identifying abnormal combinations or expressions of antigens on malignant cells at diagnosis, during and post treatment. These abnormal phenotypes, referred to as leukaemia-associated immunophenotypes (LAIPs) are either absent or expressed at low frequency in normal bone marrow (BM) cells and are used to monitor the behaviour and quantitate the amount of residual disease following treatment. In paediatric acute lymphoblastic leukaemia (ALL), the level of MRD by multiparametric flow cytometry (MPFC) during therapy is recognised as an important predictor of outcome. Although less extensively studied, adult ALL and adult and paediatric acute myeloid leukaemia (AML) have also demonstrated similar findings. The challenge now is incorporating this information for risk-stratification so that therapy can be tailored individually and ultimately improve outcome while also limiting treatment-related toxicity. In this review we will elaborate on the current and future role of MPFC in MRD in acute leukaemia while also addressing its limitations.

  16. Epidemiology of acute infections among patients with chronic kidney disease.

    PubMed

    Dalrymple, Lorien S; Go, Alan S

    2008-09-01

    The objectives of this review were (1) to review recent literature on the rates, risk factors, and outcomes of infections in patients who had chronic kidney disease (CKD) and did or did not require renal replacement therapy; (2) to review literature on the efficacy and use of selected vaccines for patients with CKD; and (3) to outline a research framework for examining key issues regarding infections in patients with CKD. Infection-related hospitalizations contribute substantially to excess morbidity and mortality in patients with ESRD, and infection is the second leading cause of death in this population. Patients who have CKD and do not require renal replacement therapy seem to be at higher risk for infection compared with patients without CKD; however, data about patients who have CKD and do not require dialysis therapy are very limited. Numerous factors potentially predispose patients with CKD to infection: advanced age, presence of coexisting illnesses, vaccine hyporesponsiveness, immunosuppressive therapy, uremia, dialysis access, and the dialysis procedure. Targeted vaccination seems to have variable efficacy in the setting of CKD and is generally underused in this population. In conclusion, infection is a primary issue when caring for patients who receive maintenance dialysis. Very limited data exist about the rates, risk factors, and outcomes of infection in patients who have CKD and do not require dialysis. Future research is needed to delineate accurately the epidemiology of infections in these populations and to develop effective preventive strategies across the spectrum of CKD severity.

  17. Antioxidant trace elements in serum of draft horses with acute and chronic lower airway disease.

    PubMed

    Youssef, Mohamed Ahmed; El-Khodery, Sabry Ahmed; Ibrahim, Hussam Mohamed Mohamed

    2012-12-01

    The aim of the present study was to evaluate the oxidative stress level and antioxidant trace elements status associated with lower airway disease in draft horses. For this purpose, venous blood samples were obtained from draft horses exhibiting signs of lower respiratory tract disorders (n = 83) and from control group (n = 20). Serum trace elements including selenium (Se), copper (Cu), zinc (Zn), manganese (Mn), and iron (Fe) were assayed. Serum malondialdehyde (MDA) and low-density lipoprotein (LDL) levels as well as plasma hydrogen peroxides (H₂O₂) concentration and activity of plasma glutathione reductase (GR), glutathione-S-transferase (GST) and catalase (CAT) were measured. There was a significant (p < 0.05) decrease of Se, Cu, Zn, and Fe in diseased horses compared with healthy ones, but the Cu/Zn ratio and Mn were increased (p < 0.05). Se was significantly (p < 0.05) decreased in chronically affected horses compared with acute cases, but Mn was increased (p < 0.05). There was an increase of MDA, LDL, and H₂O₂ levels and GR activity in diseased cases compared with healthy horses. However, there was a significant (p < 0.05) decrease of GST and CAT activity. MDA and LDL levels were increased (p < 0.05) in horses with chronic respiratory disease compared to acute cases, but CAT activity was decreased (p < 0.05). In horses with acute lower airway disease, there was a negative correlation between GR and H₂O₂ (r = -0.458), and LDL and CAT (r = -0.816). However, in chronic disease, a negative correlation was recorded between Se and MDA (r = -0.590). The results of the present study indicate that oxidative stress, with alteration of antioxidant trace element levels, is a feature of respiratory disease in draft horses.

  18. Neuro-Behçet disease presenting with acute psychosis in an adolescent.

    PubMed

    Patel, Puja; Steinschneider, Mitchell; Boneparth, Alexis; Lantos, George

    2014-09-01

    Behçet disease is a systemic vasculitis of unknown etiology that can affect the neurologic system. Neuro-Behçet disease is not well defined in children and adolescents, and the diagnosis is difficult to make in this population as they often present with insufficient symptoms to meet diagnostic criteria. Psychiatric symptoms as the initial manifestation of neuro-Behçet disease has rarely been reported. We describe a 17-year-old boy who presented with acute psychosis and was subsequently diagnosed with neuro-Behçet disease. A rare combination of both cerebral venous thrombosis and parenchymal central nervous system involvement was identified by neuroimaging. Although treatment guidelines for neuro-Behçet disease are limited, the patient made demonstrative clinical and radiographic improvement with a combination of corticosteroids, anticoagulation, and immunosuppressants, including a tumor necrosis factor-α (TNFα) blocking agent.

  19. Acute Schistosomiasis in Brazilian Traveler: The Importance of Tourism in The Epidemiology of Neglected Parasitic Diseases

    PubMed Central

    Guiguet Leal, Diego Averaldo; Franco, Regina Maura Bueno; Neves, Maria Francisca; Simões, Luciana Franceschi; Bastos, Letícia Aparecida Duart; Allegretti, Silmara Marques; Zanotti-Magalhães, Eliana Maria; Magalhães, Luiz Augusto

    2012-01-01

    Parasitic infectious diseases acquired in tourist areas may pose a challenge to physicians and to travel medicine practitioners. Acute schistosomiasis may be seen in returning travelers and migrants after primary infection. This form of schistosomiasis is frequently misdiagnosed due to its temporal delay and its nonspecific presentation and might occur even in countries where the disease is endemic, such as in Brazil. The patient developed the acute phase of schistosomiasis with severe clinical manifestations. The quantitative analysis revealed the presence of 240 eggs per gram of stool. The treatment was administered with oxamniquine, and the control of cure of the patient was monitored and was favorable. The present paper aims to emphasize the importance of a detailed clinical history including information regarding travel history. PMID:22844623

  20. IgD values in children suffering from acute, recurrent and chronic respiratory diseases.

    PubMed

    Kikindjanin, V

    1981-01-01

    In 191 children suffered from acute, recurrent and chronic respiratory diseases the IgD values were studied. The method of single radial immunodiffusion was used. The values obtained were expressed in I.U./ml. In children suffered from acute bronchitis, bronchopneumonia and recurrent obstructive bronchitis the IgD values were not increased in relation to group. In children suffered from diseases of tuberculous aetiology the IgD values were significantly increased, p less than 0.05. In children suffered from bronchial asthma and bronchiectasis the IgD values were highly significant increased, p less than 0.001. In discussion th author points at factors which influence the IgD synthesis and cause the increase of its values.

  1. Acute schistosomiasis in brazilian traveler: the importance of tourism in the epidemiology of neglected parasitic diseases.

    PubMed

    Guiguet Leal, Diego Averaldo; Franco, Regina Maura Bueno; Neves, Maria Francisca; Simões, Luciana Franceschi; Bastos, Letícia Aparecida Duart; Allegretti, Silmara Marques; Zanotti-Magalhães, Eliana Maria; Magalhães, Luiz Augusto

    2012-01-01

    Parasitic infectious diseases acquired in tourist areas may pose a challenge to physicians and to travel medicine practitioners. Acute schistosomiasis may be seen in returning travelers and migrants after primary infection. This form of schistosomiasis is frequently misdiagnosed due to its temporal delay and its nonspecific presentation and might occur even in countries where the disease is endemic, such as in Brazil. The patient developed the acute phase of schistosomiasis with severe clinical manifestations. The quantitative analysis revealed the presence of 240 eggs per gram of stool. The treatment was administered with oxamniquine, and the control of cure of the patient was monitored and was favorable. The present paper aims to emphasize the importance of a detailed clinical history including information regarding travel history.

  2. CT evaluation of the acute abdomen: bowel pathology spectrum of disease.

    PubMed

    Johnson, G L; Johnson, P T; Fishman, E K

    1996-08-01

    CT has become the primary imaging modality for the evaluation of the patient with clinical symptoms of an acute abdomen and a confusing clinical picture. Because these patients may have a range of various pathologies, CT has been used successfully to define the presence of disease and localize it to a specific organ or organ system. In this article, we review the various processes that resulted in acute abdomen focusing on the small bowel and colon. Specific entities discussed include appendicitis, diverticulitis, Crohn disease, and ulcerative colitis. Other less common processes, including pseudomembranous colitis, intussusception, and bowel ischemia are also discussed. The specific role of CT scanning and specific CT signs are discussed and addressed. The value of CT in relationship to other modalities and clinical evaluation is discussed and key statistics provided.

  3. Subacute radiation dermatitis: a histologic imitator of acute cutaneous graft-versus-host disease

    SciTech Connect

    LeBoit, P.E.

    1989-02-01

    The histopathologic changes of radiation dermatitis have been classified either as early effects (necrotic keratinocytes, fibrin thrombi, and hemorrhage) or as late effects (vacuolar changes at the dermal-epidermal junction, atypical radiation fibroblasts, and fibrosis). Two patients, one exposed to radiation therapeutically and one accidentally, are described. Skin biopsy specimens showed an interface dermatitis characterized by numerous dyskeratotic epidermal cells with lymphocytes in close apposition (satellite cell necrosis); that is, the epidermal changes were similar to those in acute graft-versus-host disease. Because recipients of bone marrow transplants frequently receive total body irradiation as part of their preparatory regimen, the ability of radiation to cause persistent epidermal changes similar to those in acute graft-versus-host disease could complicate the interpretation of posttransplant skin biopsy specimens.

  4. Lateral high abdominal ovariopexy: an original surgical technique for protection of the ovaries during curative radiotherapy for Hodgkin's disease

    SciTech Connect

    Gaetini, A.; De Simone, M.; Urgesi, A.; Levis, A.; Resegotti, A.; Ragona, R.; Anglesio, S.

    1988-09-01

    An original surgical method for gonadal protection in young women given pelvic radiation for Hodgkin's disease is presented. Lateral high ovarian transposition (LHAO) consists of the transposition of the ovaries into the paracolic gutter during staging laparotomy, after disconnecting the gonads from the fallopian tubes by dividing the tubo-ovarian vessels. The technique's effectiveness was assessed by a study using clinical investigation, radioimmunoassay (RIA) determination of sex hormones, and dosimetry; of 18 patients treated, 10 participated in the study. All but one have normal menses and hormone values, and one pregnancy occurred. We also calculated the doses absorbed by the ovaries and proved that, during inverted Y irradiation following LHAO, the ovaries are exposed to nearly one-half the dose they receive after traditional medial transposition. During subtotal nodal irradiation after LHAO, the irradiation dose is higher than after medialisation, but absolute values are minimal and castration is not induced.

  5. [Acute intermittent porphyria presenting as spontaneous hemothorax].

    PubMed

    Buitrago, Juliana; Santa, Sandra Viviana

    2009-09-01

    The porphyrias are inherited disorders of the heme biosynthetic pathway. They are relatively rare and often misdiagnosed; however, acute episodes can be curtailed by early administration of heme arginate. Acute intermittent porphyria is the commonest of acute forms of porphyria. Here, a case is presented of a 23-year-old male with acute intermittent porphyria who came to the emergency clinic with an unexplained abdominal pain. In addition, he exhibited spontaneous hemothorax (two liters of blood accumulated in the chest) as an unusual manifestation of the disease. The most relevant aspects of acute intermittent porphyria are discussed, along with its epidemiology, diagnosis, clinical presentation and treatment. Complexities and diagnostic requirements in making a diagnosis of porphyria are described.

  6. [Molecular genetic detection of minimal residual disease (MRD) in children with acute lymphoblastic leukemia].

    PubMed

    Koehler, R; Bartram, C R

    2013-05-01

    The treatment of acute lymphoblastic leukemia (ALL) in childhood and adolescence achieves nowadays cure rates of more than 80%. The detection of minimal residual disease (MRD) via molecular genetic methods provides - in comparison with conventional clinical and biological parameters - much more sensitive approaches to monitor individual treatment response. Here we will discuss the molecular background and technical developments in the framework of the BFM-study group.

  7. Acute abdomen due to torsion of the wandering spleen in a patient with Marfan Syndrome.

    PubMed

    Leci-Tahiri, Laura; Tahiri, Afrim; Bajrami, Rifat; Maxhuni, Mehmet

    2013-08-05

    Wandering spleen is a very rare defect characterized by the absence or weakness of one or more of the ligaments that hold the spleen in its normal position in the upper left abdomen. Patient symptomatology is variable and ranges from mere feeling of an abdominal lump to sudden abdominal pain due to infarction. Patients may have subacute to chronic abdominal or gastrointestinal complaints. Because of nonspecific symptoms, clinical diagnosis can be difficult; hence, imaging plays an important role. A major complication is splenic torsion, which is the cause of acute abdomen. We present a case of acute abdominal pain due to torsion of wandering spleen in a patient with Marfan Syndrome, valvular heart disease, and vertebral anomalies. Preoperative diagnosis was made on the basis of ultrasonography and computed tomography, which was later confirmed on surgery, and treated successfully.

  8. Prediction of intermittent claudication, ischemic stroke, and other cardiovascular disease by detection of abdominal aortic calcific deposits by plain lumbar radiographs.

    PubMed

    Levitzky, Yamini S; Cupples, L Adrienne; Murabito, Joanne M; Kannel, William B; Kiel, Douglas P; Wilson, Peter W F; Wolf, Philip A; O'Donnell, Christopher J

    2008-02-01

    There has been little attention to vascular calcium testing for generalized assessment of cardiovascular disease (CVD) outcomes, such as intermittent claudication (IC) and ischemic stroke (IS). We hypothesize that aortic calcium is an important predictor of CVD outcomes. Lumbar x-rays were obtained in 848 men and 1,301 women (mean ages 59.7 and 60.1 years, respectively) from the original cohort of the Framingham Heart Study. Abdominal aortic calcium (AAC) deposits were graded using a previously validated scale. Participants were categorized according to a 10-year Framingham coronary heart disease (CHD) risk score. Multivariable Cox proportional hazards analyses were performed to relate AAC to CVD outcomes. There were 199 IC events, 201 IS events, 702 CHD events, and 1,121 CVD events during 32 years of follow-up. Multivariable adjusted hazard ratios for the third versus first AAC tertile in the combined cohort were 1.68 (95% confidence interval [CI] 1.12 to 2.50) for IC, 1.73 (95% CI 1.12 to 2.65) for IS, 1.59 (95% CI 1.26 to 2.00) for CHD, and 1.64 (95% CI 1.37 to 1.97) for CVD. Hazard ratios for IC and IS were similar in magnitude to those for CHD and CVD. A high AAC score was associated with significantly higher incidence of events in subjects at intermediate Framingham CHD risk for all end points. Risk prediction based on cardiovascular risk factors improved for most outcomes when AAC was added. In conclusion, there was a graded, increasing, and independent association of AAC with incident IC and IS, similar in magnitude to risks predicted for CHD and CVD. AAC appears to be useful for risk stratification in patients at intermediate CHD risk.

  9. Acute neurologic disease in Porcine rubulavirus experimentally infected piglets.

    PubMed

    Herrera, Jenifer; Gómez-Núñez, Luis; Lara-Romero, Rocío; Diosdado, Fernando; Martínez-Lara, Atalo; Jasso, Miguel; Ramírez-Mendoza, Humberto; Pérez-Torres, Armando; Rivera-Benítez, José Francisco

    2017-02-15

    The objective of this study was to evaluate the clinical disease, humoral response and viral distribution of recent Porcine rubulavirus (PorPV) isolates in experimentally infected pigs. Four, 6-piglet (5-days old) groups were employed (G1-84, G2-93, G3-147, and G4-T). Three viral strains were used for the experimental infection: the reference strain LPMV-1984 (Michoacán 1984) and two other strains isolated in 2013, one in Queretaro (Qro/93/2013) and the other in Michoacán (Mich/147/2013). Each strain was genetically characterized by amplification and sequencing of the gene encoding hemagglutinin-neuroamidase (HN). The inoculation was performed through the oronasal and ocular routes, at a dose of 1×10(6)TCID50/ml. Subsequently, the signs were evaluated daily and necropsies were performed on 3 different days post infection (dpi). We recorded all micro- and macroscopic lesions. Organs from the nervous, lymphatic, and respiratory system were analyzed by quantifying the viral RNA load and the presence of the infectious virus. The presence of the viral antigen in organs was evidenced through immunohistochemistry. Seroconversion was evaluated through the use of a hemagglutination inhibition test. In the characterization of gene HN, only three substitutions were identified in strain Mich/147/2013, two in strain LPMV/1984 (fourth passage) and one in strain Qro/93/2013, with respect to reference strain LPMV-84, these changes had not been identified as virulence factors in previously reported strains. Neurological alterations associated with the infection were found in all three experimental groups starting from 3dpi. Groups G1-84 and G3-147 presented the most exacerbated nervous signs. Group G2-93 only presented milder signs including slight motor incoordination, and an increased rectal temperature starting from day 5 post infection (PI). The main histopathological findings were the presence of a mononuclear inflammatory infiltrate (lymphocytic/monocytic) surrounding the

  10. Percutaneous coronary intervention for acute myocardial infarction in a pediatric patient with coronary aneurysm and stenosis due to Kawasaki disease.

    PubMed

    Drossner, David M; Chappell, Clay; Rab, Tanveer; Kim, Dennis

    2012-06-01

    We report the case of an acutely ill 3-year-old female, with a previous medical history of Kawasaki disease, who presented to care with an acute myocardial infarction. We describe the coordinated therapies employed by pediatric and adult cardiologists aimed to establish coronary revascularization.

  11. Contrast Enhanced Abdominal Ultrasound in the Assessment of Ileal Inflammation in Crohn’s Disease: A Comparison with MR Enterography

    PubMed Central

    Horjus Talabur Horje, C. S.; Roovers, L.; Groenen, M. J. M.; Wahab, P. J.

    2015-01-01

    Background and Aims To prospectively examine the feasibility and accuracy of Contrast Enhanced Ultrasound (CEUS) in the assessment of Crohn’s disease (CD) activity in the terminal ileum in comparison to Magnetic Resonance Enterography (MRE), using endoscopy as a reference standard. Methods 105 consecutive patients with alleged clinically active CD were assessed by MRE and CEUS. CEUS of the terminal ileum was performed using an intravenous microbubble contrast enhancer. Accuracy values of CEUS and MRE for the presence of active terminal ileitis were evaluated using the Receiver Operating Characteristic method, using endoscopic findings as a reference standard. Sensitivity and specificity values of MRE and CEUS were compared by the McNemar test. Results CEUS was feasible in 98% of patients, MRE in all. Optimal diagnostic accuracy in CEUS was obtained at a peak intensity value of 10%, showing 100% sensitivity, 92% specificity and an accuracy of 99% in demonstrating ileal mucosal inflammation. For MRE, overall sensitivity, specificity and accuracy were, 87%, 100%, and 88%, respectively. CEUS and MRE were highly correlated in assessing length and wall thickness of the terminal ileum. CEUS identified 11 of 16 MRE-detected strictures, but no fistulae. Conclusion The accuracy of CEUS is comparable to that of MRE in the assessment of active, uncomplicated terminal ileal CD and therefore a valuable bedside alternative to MRE in the follow-up of these patients. PMID:26322970

  12. Nutritional Status of Chronic Obstructive Pulmonary Disease Patients Admitted in Hospital With Acute Exacerbation

    PubMed Central

    Gupta, Barkha; Kant, Surya; Mishra, Rachna; Verma, Sanjay

    2010-01-01

    Background Patients with Chronic Obstructive Pulmonary Disease (COPD) are frequently hospitalized with an acute exacerbation. Patients with COPD often lose weight. Consequently, deterioration in nutritional status (loss of lean body mass) is a likely repercussion of acute exacerbation in hospitalized COPD patients. The study was carried out to assess the nutritional status of COPD patients with acute exacerbation, during the period of hospital admission, and to evaluate the relationships between the nutritional indices and the pulmonary function parameters. Methods A cross sectional observation study constituting 83 COPD patients consecutively hospitalized with acute exacerbation on accrual during a period of one year. Lung function was measured by routine spirometry. Nutritional status was assessed by the measurement of anthropometric parameters. Hospital outcome was also assessed. Statistical analysis was performed using SPSS version 16.0 Independent t-tests and Pearsons correlation coefficient was used. Results Mean body weight was 50.03 ± 9.23 kg. Subjects had approximately 5 kg weight loss in previous six months. All the subjects had low BMI (19.38 ± 3.10) and MUAC (21.18 ± 2.31) that was significantly below the predicted levels. The correlation between body weight and FEV1/FVC% was good (r = 0.648, p = 0.003). BMI was negatively correlated (r = - 0.0103, p= 0.03) with duration of hospital stay. Conclusions The high prevalence of malnutrition among hospitalized COPD patients with acute exacerbation is related to their lung function and hospital outcome such as duration of hospital stay. Keywords Nutritional status; COPD; Acute exacerbation; Hospitalization PMID:21811522

  13. A previously unknown reovirus of bat origin is associated with an acute respiratory disease in humans

    PubMed Central

    Chua, Kaw Bing; Crameri, Gary; Hyatt, Alex; Yu, Meng; Tompang, Mohd Rosli; Rosli, Juliana; McEachern, Jennifer; Crameri, Sandra; Kumarasamy, Verasingam; Eaton, Bryan T.; Wang, Lin-Fa

    2007-01-01

    Respiratory infections constitute the most widespread human infectious disease, and a substantial proportion of them are caused by unknown etiological agents. Reoviruses (respiratory enteric orphan viruses) were first isolated from humans in the early 1950s and so named because they were not associated with any known disease. Here, we report a previously unknown reovirus (named “Melaka virus”) isolated from a 39-year-old male patient in Melaka, Malaysia, who was suffering from high fever and acute respiratory disease at the time of virus isolation. Two of his family members developed similar symptoms ≈1 week later and had serological evidence of infection with the same virus. Epidemiological tracing revealed that the family was exposed to a bat in the house ≈1 week before the onset of the father's clinical symptoms. Genome sequence analysis indicated a close genetic relationship between Melaka virus and Pulau virus, a reovirus isolated in 1999 from fruit bats in Tioman Island, Malaysia. Screening of sera collected from human volunteers on the island revealed that 14 of 109 (13%) were positive for both Pulau and Melaka viruses. This is the first report of an orthoreovirus in association with acute human respiratory diseases. Melaka virus is serologically not related to the different types of mammalian reoviruses that were known to infect humans asymptomatically. These data indicate that bat-borne reoviruses can be transmitted to and cause clinical diseases in humans. PMID:17592121

  14. A previously unknown reovirus of bat origin is associated with an acute respiratory disease in humans.

    PubMed

    Chua, Kaw Bing; Crameri, Gary; Hyatt, Alex; Yu, Meng; Tompang, Mohd Rosli; Rosli, Juliana; McEachern, Jennifer; Crameri, Sandra; Kumarasamy, Verasingam; Eaton, Bryan T; Wang, Lin-Fa

    2007-07-03

    Respiratory infections constitute the most widespread human infectious disease, and a substantial proportion of them are caused by unknown etiological agents. Reoviruses (respiratory enteric orphan viruses) were first isolated from humans in the early 1950s and so named because they were not associated with any known disease. Here, we report a previously unknown reovirus (named "Melaka virus") isolated from a 39-year-old male patient in Melaka, Malaysia, who was suffering from high fever and acute respiratory disease at the time of virus isolation. Two of his family members developed similar symptoms approximately 1 week later and had serological evidence of infection with the same virus. Epidemiological tracing revealed that the family was exposed to a bat in the house approximately 1 week before the onset of the father's clinical symptoms. Genome sequence analysis indicated a close genetic relationship between Melaka virus and Pulau virus, a reovirus isolated in 1999 from fruit bats in Tioman Island, Malaysia. Screening of sera collected from human volunteers on the island revealed that 14 of 109 (13%) were positive for both Pulau and Melaka viruses. This is the first report of an orthoreovirus in association with acute human respiratory diseases. Melaka virus is serologically not related to the different types of mammalian reoviruses that were known to infect humans asymptomatically. These data indicate that bat-borne reoviruses can be transmitted to and cause clinical diseases in humans.

  15. Major comorbid disease processes associated with increased incidence of acute kidney injury.

    PubMed

    Farooqi, Salwa; Dickhout, Jeffrey G

    2016-03-06

    Acute kidney injury (AKI) is commonly seen amongst critically ill and hospitalized patients. Individuals with certain co-morbid diseases have an increased risk of developing AKI. Thus, recognizing the co-morbidities that predispose patients to AKI is important in AKI prevention and treatment. Some of the most common co-morbid disease processes that increase the risk of AKI are diabetes, cancer, cardiac surgery and human immunodeficiency virus (HIV) acquired immune deficiency syndrome (AIDS). This review article identifies the increased risk of acquiring AKI with given co-morbid diseases. Furthermore, the pathophysiological mechanisms underlying AKI in relation to co-morbid diseases are discussed to understand how the risk of acquiring AKI is increased. This paper reviews the effects of various co-morbid diseases including: Diabetes, cancer, cardiovascular disease and HIV AIDS, which all exhibit a significant increased risk of developing AKI. Amongst these co-morbid diseases, inflammation, the use of nephrotoxic agents, and hypoperfusion to the kidneys have been shown to be major pathological processes that predisposes individuals to AKI. The pathogenesis of kidney injury is complex, however, effective treatment of the co-morbid disease processes may reduce its risk. Therefore, improved management of co-morbid diseases may prevent some of the underlying pathology that contributes to the increased risk of developing AKI.

  16. Major comorbid disease processes associated with increased incidence of acute kidney injury

    PubMed Central

    Farooqi, Salwa; Dickhout, Jeffrey G

    2016-01-01

    Acute kidney injury (AKI) is commonly seen amongst critically ill and hospitalized patients. Individuals with certain co-morbid diseases have an increased risk of developing AKI. Thus, recognizing the co-morbidities that predispose patients to AKI is important in AKI prevention and treatment. Some of the most common co-morbid disease processes that increase the risk of AKI are diabetes, cancer, cardiac surgery and human immunodeficiency virus (HIV) acquired immune deficiency syndrome (AIDS). This review article identifies the increased risk of acquiring AKI with given co-morbid diseases. Furthermore, the pathophysiological mechanisms underlying AKI in relation to co-morbid diseases are discussed to understand how the risk of acquiring AKI is increased. This paper reviews the effects of various co-morbid diseases including: Diabetes, cancer, cardiovascular disease and HIV AIDS, which all exhibit a significant increased risk of developing AKI. Amongst these co-morbid diseases, inflammation, the use of nephrotoxic agents, and hypoperfusion to the kidneys have been shown to be major pathological processes that predisposes individuals to AKI. The pathogenesis of kidney injury is complex, however, effective treatment of the co-morbid disease processes may reduce its risk. Therefore, improved management of co-morbid diseases may prevent some of the underlying pathology that contributes to the increased risk of developing AKI. PMID:26981437

  17. Kienböck's disease: unusual cause of acute onset wrist pain in a dialysis patient.

    PubMed

    Yamada, Shunsuke; Eriguchi, Rieko; Toyonaga, Jiro; Taniguchi, Masatomo; Fujimi, Satoru; Tsuruya, Kazuhiko

    2011-01-01

    Kienböck's disease is a rare disorder that presents with wrist pain and limitation of motion and is caused by avascular necrosis of the lunate bone. Dialysis patients occasionally present with wrist pain. However, Kienböck's disease is rarely reported in dialysis patients. We report a case of 52-year-old woman with a 28-year history of hemodialysis who presented with acute wrist pain. T1-weighted magnetic resonance imaging showed diffuse low intensity of the lunate bone, consistent with the diagnosis of Kienböck's disease. Because this disease can lead to chronic debilitating wrist pain, prompt diagnosis, accurate staging, and provision of appropriate treatment is mandatory.

  18. Adalimumab-induced acute interstitial lung disease in a patient with rheumatoid arthritis*

    PubMed Central

    Dias, Olívia Meira; Pereira, Daniel Antunes Silva; Baldi, Bruno Guedes; Costa, André Nathan; Athanazio, Rodrigo Abensur; Kairalla, Ronaldo Adib; Carvalho, Carlos Roberto Ribeiro

    2014-01-01

    The use of immunobiological agents for the treatment of autoimmune diseases is increasing in medical practice. Anti-TNF therapies have been increasingly used in refractory autoimmune diseases, especially rheumatoid arthritis, with promising results. However, the use of such therapies has been associated with an increased risk of developing other autoimmune diseases. In addition, the use of anti-TNF agents can cause pulmonary complications, such as reactivation of mycobacterial and fungal infections, as well as sarcoidosis and other interstitial lung diseases (ILDs). There is evidence of an association between ILD and the use of anti-TNF agents, etanercept and infliximab in particular. Adalimumab is the newest drug in this class, and some authors have suggested that its use might induce or exacerbate preexisting ILDs. In this study, we report the first case of acute ILD secondary to the use of adalimumab in Brazil, in a patient with rheumatoid arthritis and without a history of ILD. PMID:24626274

  19. DNA-binding antibodies and hepatitis B markers in acute and chronic liver disease.

    PubMed Central

    Kingham, J G; Rassam, S; Ganguly, N; Mcguire, M J; Nasrat, B; Holgate, S T; Triger, D R; Wright, R

    1978-01-01

    A Farr technique has been used to assay antibodies to double-stranded DNA in the serum of patients with acute and chronic liver disease and carriers of HBsAg from the United Kingdom and Iraq. These antibodies were found in all groups from both countries. The highest levels were found in chronic active hepatitis and cirrhosis. In the Iraqi patients there was a strongly positive correlation between DNA-binding antibody levels and the presence of hepatitis B markers but not with disease activity. In the patients from the United Kingdom there was little correlation with disease activity and none with autoantibodies. Ninety-five per cent of asymptomatic carriers of HBsAG had elevated DNA-binding antibodies. It is suggested that hepatitis B-specific DNA might be one trigger to DNA antibody formation, though in liver disease a variety of factors are clearly operative. PMID:309808

  20. HIV-specific cytolytic CD4 T cell responses during acute HIV infection predict disease outcome

    PubMed Central

    Soghoian, Damien Z.; Jessen, Heiko; Flanders, Michael; Sierra-Davidson, Kailan; Cutler, Sam; Pertel, Thomas; Ranasinghe, Srinika; Lindqvist, Madelene; Davis, Isaiah; Lane, Kimberly; Rychert, Jenna; Rosenberg, Eric S.; Piechocka-Trocha, Alicja; Brass, Abraham L.; Brenchley, Jason M.; Walker, Bruce D.; Streeck, Hendrik

    2013-01-01

    Early immunological events during acute HIV infection are thought to fundamentally influence long-term disease outcome. Whereas the contribution of HIV-specific CD8 T cell responses to early viral control is well established, the role of HIV-specific CD4 T cell responses in the control of viral replication following acute infection is unknown. A growing body of evidence suggests that CD4 T cells - besides their helper function - have the capacity to directly recognize and kill virally infected cells. In a longitudinal study of a cohort of individuals acutely infected with HIV, we observed that subjects able to spontaneously control HIV replication in the absence of antiretroviral therapy showed a significant expansion of HIV-specific CD4 T cell responses—but not CD8 T cell responses–compared to subjects who progressed to a high viral set point (p=0.038). Strikingly, this expansion occurred prior to differences in viral load or CD4 T cell count and was characterized by robust cytolytic activity and expression of a distinct profile of perforin and granzymes at the earliest time point. Kaplan-Meier analysis revealed that the emergence of Granzyme A+ HIV-specific CD4 T cell responses at baseline was highly predictive of slower disease progression and clinical outcome (average days to CD4 T cell count <350/μl was 575 versus 306, p=0.001). These data demonstrate that HIV-specific CD4 T cell responses can be used during the earliest phase of HIV infection as an immunological predictor of subsequent viral set point and disease outcome. Moreover, these data suggest that expansion of Granzyme A+ HIV-specific cytolytic CD4 T cell responses early during acute HIV infection contributes substantially to the control of viral replication. PMID:22378925

  1. Cyclosporine and methotrexate-related pharmacogenomic predictors of acute graft-versus-host disease

    PubMed Central

    Laverdière, Isabelle; Guillemette, Chantal; Tamouza, Ryad; Loiseau, Pascale; de Latour, Regis Peffault; Robin, Marie; Couture, Félix; Filion, Alain; Lalancette, Marc; Tourancheau, Alan; Charron, Dominique; Socié, Gérard; Lévesque, Éric

    2015-01-01

    Effective immunosuppression is mandatory to prevent graft-versus-host disease and to achieve a successful clinical outcome of hematopoietic stem cell transplantation. Here we tested whether germline single nucleotide polymorphisms in 20 candidate genes related to methotrexate and cyclosporine metabolism and activity influence the incidence of graft-versus-host disease in patients who undergo stem cell transplantation for hematologic disorders. Recipient genetic status of the adenosine triphosphate-binding cassette sub-family C1 and adenosine triphosphate-binding cassette sub-family C2 transporters, 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/ inosine monophosphate cyclohydrolase within the methotrexate pathway, and nuclear factor of activated T cells (cytoplasmic 1) loci exhibit a remarkable influence on severe acute graft-versus-host disease prevalence. Indeed, an increased risk of acute graft-versus-host disease was observed in association with single nucleotide polymorphisms located in 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/inosine monophosphate cyclohydrolase (hazard ratio=3.04; P=0.002), nuclear factor of activated T cells (cytoplasmic 1) (hazard ratio=2.69; P=0.004), adenosine triphosphate-binding cassette sub-family C2 (hazard ratio=3.53; P=0.0018) and adenosine triphosphate-binding cassette sub-family C1 (hazard ratio=3.67; P=0.0005). While donor single nucleotide polymorphisms of dihydrofolate reductase and solute carrier family 19 (member 1) genes are associated with a reduced risk of acute graft-versus-host disease (hazard ratio=0.32–0.41; P=0.0009–0.008), those of nuclear factor of activated T cells (cytoplasmic 2) are found to increase such risk (hazard ratio=3.85; P=0.0004). None of the tested single nucleotide polymorphisms was associated with the occurrence of chronic graft-versus-host disease. In conclusion, by targeting drug-related biologically relevant genes, this work emphasizes the potential

  2. Three-view bedside ultrasound to differentiate acute decompensated heart failure from chronic obstructive pulmonary disease.

    PubMed

    Mantuani, Daniel; Nagdev, Arun

    2013-04-01

    Identifying the cause of acute dyspnea in the emergency department is often challenging, even for the most experienced provider. Distinguishing chronic obstructive pulmonary disease from acute decompensated heart failure in the acutely dyspneic patient who presents in respiratory distress is often difficult. Patients are often unable to give a detailed history when in extremis, yet primary management needs to be initiated before further testing can be completed. Bedside diagnostic ultrasound has emerged as a tool for emergency physicians to rapidly evaluate the cardiopulmonary status in patients presenting with undifferentiated shortness of breath [1-3]. A rapid 3-view sonographic evaluation of the heart, lungs, and inferior vena cava or “Triple Scan” may be a useful tool in identifying the cause of acute dyspnea and may aid the clinician in the initial management of the critically ill dyspneic patient. We present a case where a 3-view ultrasound examination, the “Triple Scan,” allowed for detection of new onset congestive heart failure and initiation of appropriate medical therapy without waiting for further standard diagnostic testing.

  3. [Complementary treatment of acute heart failure in patients with diabetes, chronic obstructive pulmonary disease or anemia].

    PubMed

    Carrasco Sánchez, Francisco Javier; Recio Iglesias, Jesús; Grau Amorós, Jordi

    2014-03-01

    Diabetes, chronic obstructive pulmonary disease (COPD) and anemia are comorbidities with a high prevalence and impact in heart failure (HF). The presence of these comorbidities considerably worsens the prognosis of HF. Diabetic patients have a higher likelihood of developing symptoms of HF and both the treatment of diabetes and that of acute HF are altered by the coexistence of both entities. The glycemic targets in patients with acute HF are not well-defined, but could show a U-shaped relationship. Stress hyperglycemia in non-diabetic patients with HF could also have a deleterious effect on the medium-term prognosis. The inter-relationship between COPD and HF hampers diagnosis due to the overlap between the symptoms and signs of both entities and complementary investigations. The treatment of acute HF is also altered by the presence of COPD. Anemia is highly prevalent and is often the direct cause of decompensated HF, the most common cause being iron deficiency anemia. Iron replacement therapy, specifically intravenous forms, has helped to improve the prognosis of acute HF.

  4. Mesenteric thrombus associated with pulmonary, splenic, portal, and caval thrombi in a dog that was presented for an acute abdomen

    PubMed Central

    Rudinsky, Adam Joseph; Parker, Valerie Jill; Guillaumin, Julien

    2016-01-01

    A 6-year-old Labrador retriever dog was presented for acute abdominal pain. A tentative diagnosis of mesenteric thrombosis was established antemortem. The dog was treated with supportive care and anti-coagulation but was ultimately euthanized due to disease-related complications. Necropsy examination confirmed an acute mesenteric thrombus along with widespread thromboembolic disease. Potential causes were protein-losing nephropathy, hepatopathy, and/or corticosteroid administration. PMID:27708446

  5. Circulating Microbial Products and Acute Phase Proteins as Markers of Pathogenesis in Lymphatic Filarial Disease

    PubMed Central

    Anuradha, R.; George, P. Jovvian; Pavan Kumar, N.; Fay, Michael P.; Kumaraswami, V.; Nutman, Thomas B.; Babu, Subash

    2012-01-01

    Lymphatic filariasis can be associated with development of serious pathology in the form of lymphedema, hydrocele, and elephantiasis in a subset of infected patients. Dysregulated host inflammatory responses leading to systemic immune activation are thought to play a central role in filarial disease pathogenesis. We measured the plasma levels of microbial translocation markers, acute phase proteins, and inflammatory cytokines in individuals with chronic filarial pathology with (CP Ag+) or without (CP Ag−) active infection; with clinically asymptomatic infections (INF); and in those without infection (endemic normal [EN]). Comparisons between the two actively infected groups (CP Ag+ compared to INF) and those without active infection (CP Ag− compared to EN) were used preliminarily to identify markers of pathogenesis. Thereafter, we tested for group effects among all the four groups using linear models on the log transformed responses of the markers. Our data suggest that circulating levels of microbial translocation products (lipopolysaccharide and LPS-binding protein), acute phase proteins (haptoglobin and serum amyloid protein-A), and inflammatory cytokines (IL-1β, IL-12, and TNF-α) are associated with pathogenesis of disease in lymphatic filarial infection and implicate an important role for circulating microbial products and acute phase proteins. PMID:22685406

  6. Undiagnosed chronic obstructive pulmonary disease in patients admitted to an acute assessment unit

    PubMed Central

    Eikhof, Karin D.; Olsen, Kristine R.; Wrengler, N. C. H.; Nielsen, Carl; Boedtger, Uffe; Titlestad, Ingrid L.; Weinreich, Ulla M.

    2017-01-01

    ABSTRACT Introduction: Chronic obstructive pulmonary disease (COPD) is very prevalent worldwide, yet underdiagnosed. Aim: This study investigates feasibility of performing spirometry in patients in need of acute hospital admission as well as the prevalence of undiagnosed COPD in the same cohort. Methods: During a two-week period, all patients admitted to three large acute assessment units were evaluated. Patients ≥ 18 years, able to perform spirometry, with no surgery to the thorax or abdomen within the last weeks and no known COPD was included. Patients with FEV1/FEV6 ≤ 0.7 or FEV1 < 80% or FEV6 < 80% were offered follow-up visit after 6 weeks. Results: Of the 1145 admitted patients, 46% were eligible: 28% of those had an abnormal spirometry. The offered follow-up visit was attended by 51% and in this group 17% were diagnosed with lung disease. COPD was the most prevalent diagnosis (73%), and 2/3 was in GOLD group A. In total, 75% of the patients with airflow obstruction at the initial examination remained obstructive. Conclusion: Performing spirometry in patients in need of acute hospital admission is feasible, abnormal findings are common, and COPD is the most prevalent diagnosis. PMID:28326181

  7. Precision and prognostic value of clone-specific minimal residual disease in acute myeloid leukemia.

    PubMed

    Hirsch, Pierre; Tang, Ruoping; Abermil, Nassera; Flandrin, Pascale; Moatti, Hannah; Favale, Fabrizia; Suner, Ludovic; Lorre, Florence; Marzac, Christophe; Fava, Fanny; Mamez, Anne-Claire; Lapusan, Simona; Isnard, Françoise; Mohty, Mohamad; Legrand, Ollivier; Douay, Luc; Bilhou-Nabera, Chrystele; Delhommeau, François

    2017-03-16

    The genetic landscape of adult acute myeloid leukemias has been recently unraveled. However, due to their genetic heterogeneity, only a handful of markers are currently used for the evaluation of minimal residual disease. Recent studies using multi-target strategies indicate that detection of residual mutations in less than 5% of cells in complete remission is associated with a better survival. Here, in a series of 69 acute myeloid leukemias with known clonal architecture, we design a clone-specific strategy based on fluorescent in situ hybridization and high-sensitivity next generation sequencing to detect chromosomal aberrations and mutations, respectively, in follow-up samples. The combination of these techniques allows tracking chromosomal and genomic lesions down to 0.5-0.4% of the cell population in remission samples. By testing all lesions in follow-up samples from 65/69 evaluable patients, we find that initiating events often persist, and appear to be, alone, inappropriate markers to predict short term relapse. In contrast, the persistence of two or more lesions in more than 0.4% of the cells from remission samples is strongly associated with lower leukemia-free and overall survivals in univariate and multivariate analyses. Although larger prospective studies are needed to extend these results, our data show that a personalized, clone-specific, minimal residual disease follow-up strategy is feasible in the vast majority of acute myeloid leukemia cases.

  8. Acute Monocytic Leukemia Masquerading Behçet's Disease-Like Illness at Onset in an Elderly Female

    PubMed Central

    Koba, Shigeru; Sekioka, Toshio; Takeda, Sorou; Miyagawa-Hayashino, Aya; Nishimura, Keisuke

    2016-01-01

    A previously healthy 74-year-old Japanese female was hospitalized with fever and high C-reactive protein. She developed palatal herpangina-like aphthous ulcers, localized intestinal wall thickening, terminal ileum ulcers, and an erythematous acneiform rash; thus Behçet's disease-like illness was suspected. Significant peripheral blood acute monocytosis developed during her hospitalization and acute monocytic leukemia (FAB M5b) with normal karyotype was diagnosed. By immunostaining, the infiltrating cells in the skin and the terminal ileum were identified as monocytic leukemic cells. This case exhibited a unique initial presentation of Behçet's disease-like illness associated with acute monocytic leukemia. PMID:27610252

  9. Biomarkers in the assessment of acute and chronic kidney diseases in the dog and cat.

    PubMed

    Cobrin, A R; Blois, S L; Kruth, S A; Abrams-Ogg, A C G; Dewey, C

    2013-12-01

    In both human and veterinary medicine, diagnosing and staging renal disease can be difficult. Measurement of glomerular filtration rate is considered the gold standard for assessing renal function but methods for its assessment can be technically challenging and impractical. The main parameters used to diagnose acute and chronic kidney disease include circulating creatinine and urea concentrations, and urine-specific gravity. However, these parameters can be insensitive. Therefore, there is a need for better methods to diagnose and monitor patients with renal disease. The use of renal biomarkers is increasing in human and veterinary medicine for the diagnosis and monitoring of acute and chronic kidney diseases. An ideal biomarker would identify site and severity of injury, and correlate with renal function, among other qualities. This article will review the advantages and limitations of renal biomarkers that have been used in dogs and cats, as well as some markers used in humans that may be adapted for veterinary use. In the future, measuring a combination of biomarkers will likely be a useful approach in the diagnosis of kidney disorders.

  10. Acute fatty liver of pregnancy associated with severe acute pancreatitis: A case report.

    PubMed

    de Oliveira, Cássio Vieira; Moreira, Alecsandro; Baima, Julio P; Franzoni, Leticia de C; Lima, Talles B; Yamashiro, Fabio da S; Coelho, Kunie Yabuki Rabelo; Sassaki, Ligia Y; Caramori, Carlos Antonio; Romeiro, Fernando G; Silva, Giovanni F

    2014-07-27

    Acute fatty liver of pregnancy is a rare disease that affects women in the third trimester of pregnancy. Although infrequent, the disease can cause maternal mortality. The diagnosis is not always clear until the pregnancy is terminated, and significant complications, such as acute pancreatitis, can occur. Pancreatic involvement typically only occurs in severe cases after the development of hepatic and renal impairment. To date, little knowledge is available regarding how the disease causes pancreatitis. Treatment involves supportive measures and pregnancy interruption. In this report, we describe a case of a previously healthy 26-year-old woman at a gestational age of 27 wk and 6 d who was admitted with severe abdominal pain and vomiting. This case illustrates the clinical and laboratory overlap between acute fatty liver of pregnancy and pancreatitis, highlighting the difficulties in differentiating each disease. Furthermore, the hypothesis for this overlapping is presented, and the therapeutic options are discussed.

  11. Effects of Patient Controlled Analgesia Hydromorphone during Acute Painful Episodes in Adolescents with Sickle Cell Disease: A Pilot Study.

    PubMed

    Jacob, Eufemia; Hockenberry, Marilyn; Mueller, Brigitta U

    2008-01-01

    The use of hydromorphone is increasing but little is known about its effects during painful episodes in adolescents with sickle cell disease. This pilot study examined the intensity, location, and quality of pain and evaluated the amount of relief and side effects from PCA hydromorphone during acute painful episodes in five adolescents with sickle cell disease. Data suggest that hydromorphone may provide a better alternative than morphine, the most commonly prescribed opioid in patients with sickle cell disease. Hydromorphone may provide improved pain control and recovery from acute painful episodes in patients with sickle cell disease.

  12. Pancreaticoatmospheric fistula following severe acute necrotising pancreatitis

    PubMed Central

    Simoneau, Eve; Chughtai, Talat; Razek, Tarek; Deckelbaum, Dan L

    2014-01-01

    Severe acute necrotising pancreatitis is associated with numerous local and systemic complications. Abdominal compartment syndrome requiring urgent decompressive laparotomy is a potential complication of this disease process and is associated with increased morbidity and mortality. We describe the case of a pancreaticoatmospheric fistula following decompressive laparotomy in a patient with severe acute necrotising pancreatitis. While this fistula was managed successfully using the current standard of care for pancreatic fistulas, the wound care for in this patient with drainage of the fistula through an open abdomen, is a significant challenge. PMID:25519860

  13. Inhibition of Receptor-Interacting Protein Kinase 1 with Necrostatin–1s ameliorates disease progression in elastase-induced mouse abdominal aortic aneurysm model

    PubMed Central

    Wang, Qiwei; Zhou, Ting; Liu, Zhenjie; Ren, Jun; Phan, Noel; Gupta, Kartik; Stewart, Danielle M.; Morgan, Stephanie; Assa, Carmel; Kent, K. Craig; Liu, Bo

    2017-01-01

    Abdominal aortic aneurysm (AAA) is a common aortic disease with a progressive nature. There is no approved pharmacological treatment to effectively slow aneurysm growth or prevent rupture. Necroptosis is a form of programmed necrosis that is regulated by receptor-interacting protein kinases (RIPs). We have recently demonstrated that the lack of RIP3 in mice prevented aneurysm formation. The goal of the current study is to test whether perturbing necroptosis affects progression of existing aneurysm using the RIP1 inhibitors Necrostatin-1 (Nec-1) and an optimized form of Nec-1, 7-Cl-O-Nec-1 (Nec-1s). Seven days after aneurysm induction by elastase perfusion, mice were randomly administered DMSO, Nec-1 (3.2 mg/kg/day) and Nec-1s (1.6 mg/kg/day) via intraperitoneal injection. Upon sacrifice on day 14 postaneurysm induction, the aortic expansion in the Nec-1s group (64.12 ± 4.80%) was significantly smaller than that of the DMSO group (172.80 ± 13.68%) (P < 0.05). The mean aortic diameter of Nec-1 treated mice appeared to be smaller (121.60 ± 10.40%) than the DMSO group, though the difference was not statistically significant (P = 0.1). Histologically, the aortic structure of Nec-1s-treated mice appeared normal, with continuous and organized elastin laminae and abundant αActin-expressing SMCs. Moreover, Nect-1s treatment diminished macrophage infiltration and MMP9 accumulation and increased aortic levels of tropoelastin and lysyl oxidase. Together, our data suggest that pharmacological inhibition of necroptosis with Nec-1s stabilizes pre-existing aneurysms by diminishing inflammation and promoting connective tissue repair. PMID:28186202

  14. Inhibition of Receptor-Interacting Protein Kinase 1 with Necrostatin-1s ameliorates disease progression in elastase-induced mouse abdominal aortic aneurysm model.

    PubMed

    Wang, Qiwei; Zhou, Ting; Liu, Zhenjie; Ren, Jun; Phan, Noel; Gupta, Kartik; Stewart, Danielle M; Morgan, Stephanie; Assa, Carmel; Kent, K Craig; Liu, Bo

    2017-02-10

    Abdominal aortic aneurysm (AAA) is a common aortic disease with a progressive nature. There is no approved pharmacological treatment to effectively slow aneurysm growth or prevent rupture. Necroptosis is a form of programmed necrosis that is regulated by receptor-interacting protein kinases (RIPs). We have recently demonstrated that the lack of RIP3 in mice prevented aneurysm formation. The goal of the current study is to test whether perturbing necroptosis affects progression of existing aneurysm using the RIP1 inhibitors Necrostatin-1 (Nec-1) and an optimized form of Nec-1, 7-Cl-O-Nec-1 (Nec-1s). Seven days after aneurysm induction by elastase perfusion, mice were randomly administered DMSO, Nec-1 (3.2 mg/kg/day) and Nec-1s (1.6 mg/kg/day) via intraperitoneal injection. Upon sacrifice on day 14 postaneurysm induction, the aortic expansion in the Nec-1s group (64.12 ± 4.80%) was significantly smaller than that of the DMSO group (172.80 ± 13.68%) (P < 0.05). The mean aortic diameter of Nec-1 treated mice appeared to be smaller (121.60 ± 10.40%) than the DMSO group, though the difference was not statistically significant (P = 0.1). Histologically, the aortic structure of Nec-1s-treated mice appeared normal, with continuous and organized elastin laminae and abundant αActin-expressing SMCs. Moreover, Nect-1s treatment diminished macrophage infiltration and MMP9 accumulation and increased aortic levels of tropoelastin and lysyl oxidase. Together, our data suggest that pharmacological inhibition of necroptosis with Nec-1s stabilizes pre-existing aneurysms by diminishing inflammation and promoting connective tissue repair.

  15. What Is Vascular Disease?

    MedlinePlus

    ... Contact Us Vascular Disease What is Vascular Disease? Education and Awareness Vascular Diseases Abdominal Aortic Aneurysm Aortic Dissection Arteriovenous Malformation Atherosclerosis Buerger's Disease Carotid Artery Disease ...

  16. Vascular Disease Foundation

    MedlinePlus

    ... Contact Us Vascular Disease What is Vascular Disease? Education and Awareness Vascular Diseases Abdominal Aortic Aneurysm Aortic Dissection Arteriovenous Malformation Atherosclerosis Buerger's Disease Carotid Artery Disease ...

  17. Prospective Evaluation for Respiratory Pathogens in Children With Sickle Cell Disease and Acute Respiratory Illness

    PubMed Central

    Srinivasan, Ashok; Wang, Winfred C.; Gaur, Aditya; Smith, Teresa; Gu, Zhengming; Kang, Guolian; Leung, Wing; Hayden, Randall T.

    2015-01-01

    Background Human rhinovirus (HRV), human coronavirus (hCoV), human bocavirus (hBoV), and human metapneumovirus (hMPV) infections in children with sickle cell disease have not been well studied. Procedure Nasopharyngeal wash specimens were prospectively collected from 60 children with sickle cell disease and acute respiratory illness, over a 1-year period. Samples were tested with multiplexed-PCR, using an automated system for nine respiratory viruses, Chlamydophila pneumoniae, Mycoplasma pneumoniae, and Bordetella pertussis. Clinical characteristics and distribution of respiratory viruses in patients with and without acute chest syndrome (ACS) were evaluated. Results A respiratory virus was detected in 47 (78%) patients. Nine (15%) patients had ACS; a respiratory virus was detected in all of them. The demographic characteristics of patients with and without ACS were similar. HRV was the most common virus, detected in 29 of 47 (62%) patients. Logistic regression showed no association between ACS and detection of HRV, hCoV, hBoV, hMPV, and other respiratory pathogens. Co-infection with at least one additional respiratory virus was seen in 14 (30%) infected patients, and was not significantly higher in patients with ACS (P=0.10). Co-infections with more than two respiratory viruses were seen in seven patients, all in patients without ACS. Bacterial pathogens were not detected. Conclusion HRV was the most common virus detected in children with sickle cell disease and acute respiratory illness, and was not associated with increased morbidity. Larger prospective studies with asymptomatic controls are needed to study the association of these emerging respiratory viruses with ACS in children with sickle cell disease. PMID:24123899

  18. Imaging the Abdominal Manifestations of Cystic Fibrosis

    PubMed Central

    McDermott, S.; Chan, V. O.; Ridge, C. A.

    2017-01-01

    Cystic fibrosis (CF) is a multisystem disease with a range of abdominal manifestations including those involving the liver, pancreas, and kidneys. Recent advances in management of the respiratory complications of the disease has led to a greater life expectancy in patients with CF. Subsequently, there is increasing focus on the impact of abdominal disease on quality of life and survival. Liver cirrhosis is the most important extrapulmonary cause of death in CF, yet significant challenges remain in the diagnosis of CF related liver disease. The capacity to predict those patients at risk of developing cirrhosis remains a significant challenge. We review representative abdominal imaging findings in patients with CF selected from the records of two academic health centres, with a view to increasing familiarity with the abdominal manifestations of the disease. We review their presentation and expected imaging findings, with a focus on the challenges facing diagnosis of the hepatic manifestations of the disease. An increased familiarity with these abdominal manifestations will facilitate timely diagnosis and management, which is paramount to further improving outcomes for patients with cystic fibrosis. PMID:28250993

  19. Dopamine-independent locomotor actions of amphetamines in a novel acute mouse model of Parkinson disease.

    PubMed

    Sotnikova, Tatyana D; Beaulieu, Jean-Martin; Barak, Larry S; Wetsel, William C; Caron, Marc G; Gainetdinov, Raul R

    2005-08-01

    Brain dopamine is critically involved in movement control, and its deficiency is the primary cause of motor symptoms in Parkinson disease. Here we report development of an animal model of acute severe dopamine deficiency by using mice lacking the dopamine transporter. In the absence of transporter-mediated recycling mechanisms, dopamine levels become entirely dependent on de novo synthesis. Acute pharmacological inhibition of dopamine synthesis in these mice induces transient elimination of striatal dopamine accompanied by the development of a striking behavioral phenotype manifested as severe akinesia, rigidity, tremor, and ptosis. This phenotype can be reversed by administration of the dopamine precursor, L-DOPA, or by nonselective dopamine agonists. Surprisingly, several amphetamine derivatives were also effective in reversing these behavioral abnormalities in a dopamine-independent manner. Identification of dopamine transporter- and dopamine-independent locomotor actions of amphetamines suggests a novel paradigm in the search for prospective anti-Parkinsonian drugs.

  20. Acute cervical motor radiculopathy induced by neck and limb immobilization in a patient with Parkinson disease.

    PubMed

    Shimizu, Toshio; Komori, Tetsuo; Hayashi, Hideaki

    2006-01-01

    A 68-year-old woman with Parkinson disease (PD) presented with acute monoplegia of her left upper extremity after the neck and limb immobilization for several hours. Her sensory function was normal, and the chest X-ray showed left phrenic nerve palsy. Electrophysiological studies showed multi-segment muscle involvement (C3 to T1) including denervation potentials and reduced interference of motor units in needle electromyography. M wave amplitude in peripheral nerve stimulation was preserved except for the ulnar nerve, suggesting both axonal injury and conduction block at the anterior spinal roots. The patient showed fair recovery in several months, suggesting sufficient reinnervation and recovery of conduction block. Incomplete root avulsion was thought to be the pathomechanism of acute cervical motor radiculopathy.

  1. Thymic atrophy in acute experimental Chagas disease is associated with an imbalance of stress hormones.

    PubMed

    Lepletier, Ailin; de Frias Carvalho, Vinícius; Morrot, Alexandre; Savino, Wilson

    2012-07-01

    Disorders in the hypothalamic-pituitary-adrenal axis are associated with the pathogenesis of Trypanosoma cruzi infection. During the acute phase of this disease, increased levels of circulating glucocorticoids (GCs) correlate with thymic atrophy. Recently, we demonstrated that this phenomenon is paralleled by a decrease of prolactin (PRL) secretion, another stress hormone that seems to counteract many immunosuppressive effects of GCs. Both GCs and PRL are intrathymically produced and exhibit mutual antagonism through the activation of their respective receptors, GR, and PRLR. Considering that GCs induce apoptosis and inhibit double-positive (DP) thymocyte proliferation and that PRL administration prevents these effects, it seems plausible that a local imbalance of GR-PRLR crosstalk underlies the thymic involution occurring in acute T. cruzi infection. In this respect, preserving PRLR signaling seems to be crucial for protecting DP from GC-induced apoptosis.

  2. Noninvasive mechanical ventilation in chronic obstructive pulmonary disease and in acute cardiogenic pulmonary edema.

    PubMed

    Rialp Cervera, G; del Castillo Blanco, A; Pérez Aizcorreta, O; Parra Morais, L

    2014-03-01

    Noninvasive ventilation (NIV) with conventional therapy improves the outcome of patients with acute respiratory failure due to hypercapnic decompensation of chronic obstructive pulmonary disease (COPD) or acute cardiogenic pulmonary edema (ACPE). This review summarizes the main effects of NIV in these pathologies. In COPD, NIV improves gas exchange and symptoms, reducing the need for endotracheal intubation, hospital mortality and hospital stay compared with conventional oxygen therapy. NIV may also avoid reintubation and may decrease the length of invasive mechanical ventilation. In ACPE, NIV accelerates the remission of symptoms and the normalization of blood gas parameters, reduces the need for endotracheal intubation, and is associated with a trend towards lesser mortality, without increasing the incidence of myocardial infarction. The ventilation modality used in ACPE does not affect the patient prognosis.

  3. Acute onset anarthria without hepatic manifestation: a rare presentation of Wilson disease.

    PubMed

    Verma, Rajesh; Bhandari, Aveg; Tiwari, Navin; Chaudhari, Tejendra S

    2013-08-20

    Wilson disease (WD) is one of the few inherited but treatable disorder mainly affecting the liver and brain resulting in severe disability or death if left untreated. Hence, it is important to keep a high index of suspicion for diagnosing this clinical entity in appropriate clinical settings. The clinical presentation can be quite variable and they may present solely with neurological features sans hepatic symptoms. Such neurological manifestations usually follow subacute to chronic course. Acute onset anarthria as the heralding and predominant presenting feature has been rarely reported in the literature. We reported a case of a 12-year-old girl who presented with acute onset anarthria and dystonia of 1-month duration. On further evaluation, a diagnosis of WD was made. The patient showed partial improvement after she was started on copper chelating agents and anticholinergics.

  4. Acute onset anarthria without hepatic manifestation: a rare presentation of Wilson disease

    PubMed Central

    Verma, Rajesh; Bhandari, Aveg; Tiwari, Navin; Chaudhari, Tejendra S

    2013-01-01

    Wilson disease (WD) is one of the few inherited but treatable disorder mainly affecting the liver and brain resulting in severe disability or death if left untreated. Hence, it is important to keep a high index of suspicion for diagnosing this clinical entity in appropriate clinical settings. The clinical presentation can be quite variable and they may present solely with neurological features sans hepatic symptoms. Such neurological manifestations usually follow subacute to chronic course. Acute onset anarthria as the heralding and predominant presenting feature has been rarely reported in the literature. We reported a case of a 12-year-old girl who presented with acute onset anarthria and dystonia of 1-month duration. On further evaluation, a diagnosis of WD was made. The patient showed partial improvement after she was started on copper chelating agents and anticholinergics. PMID:23966348

  5. [Legionnaires' disease with acute renal failure caused by Legionella pneumophilla serogroup 4].

    PubMed

    Hase, Isano; Chibana, Kazuyuki; Ohara, Tetsuya; Takizawa, Hidenori; Furihata, Tomoe; Yamada, Issei; Fukushima, Yasutugu; Ishii, Yoshiki; Fukuda, Takeshi; Koide, Michio; Saitou, Atsushi

    2005-11-01

    A 77-year-old man who had fever and chest pain was admitted to a neighboring hospital on a diagnosis of pneumonia. Chest X-ray film finding deteriorated despite treatment with 2 g cefotaxime per day. Because of accompanying acute renal failure, he was transferred to our hospital. Hemodialysis with intravenous administration of erythromycin and meropenem resulted in recovery from acute renal failure, and his general condition improved. Because of liver dysfunction, erythromycin was changed to pazufloxacin. Although he was negative for Legionella urinary antigen determined with a rapid assay kit, Binax NOW, his serum titer for Legionella pneumophila serogroup 4 was elevated. Finally, a diagnosis of Legionnaires' disease caused by Legionella pneumophila serogroup 4 was established.

  6. Review of ventilatory techniques to optimize mechanical ventilation in acute exacerbation of chronic obstructive pulmonary disease.

    PubMed

    Reddy, Raghu M; Guntupalli, Kalpalatha K

    2007-01-01

    Chronic obstructive pulmonary disease (COPD) is a major global healthcare problem. Studies vary widely in the reported frequency of mechanical ventilation in acute exacerbations of COPD. Invasive intubation and mechanical ventilation may be associated with significant morbidity and mortality. A good understanding of the airway pathophysiology and lung mechanics in COPD is necessary to appropriately manage acute exacerbations and respiratory failure. The basic pathophysiology in COPD exacerbation is the critical expiratory airflow limitation with consequent dynamic hyperinflation. These changes lead to further derangement in ventilatory mechanics, muscle function and gas exchange which may result in respiratory failure. This review discusses the altered respiratory mechanics in COPD, ways to detect these changes in a ventilated patient and formulating ventilatory techniques to optimize management of respiratory failure due to exacerbation of COPD.

  7. Review of ventilatory techniques to optimize mechanical ventilation in acute exacerbation of chronic obstructive pulmonary disease

    PubMed Central

    Reddy, Raghu M; Guntupalli, Kalpalatha K

    2007-01-01

    Chronic obstructive pulmonary disease (COPD) is a major global healthcare problem. Studies vary widely in the reported frequency of mechanical ventilation in acute exacerbations of COPD. Invasive intubation and mechanical ventilation may be associated with significant morbidity and mortality. A good understanding of the airway pathophysiology and lung mechanics in COPD is necessary to appropriately manage acute exacerbations and respiratory failure. The basic pathophysiology in COPD exacerbation is the critical expiratory airflow limitation with consequent dynamic hyperinflation. These changes lead to further derangement in ventilatory mechanics, muscle function and gas exchange which may result in respiratory failure. This review discusses the altered respiratory mechanics in COPD, ways to detect these changes in a ventilated patient and formulating ventilatory techniques to optimize management of respiratory failure due to exacerbation of COPD. PMID:18268918

  8. Delayed bleeding and pelvic haematoma after low-energy osteoporotic pubic rami fracture in a warfarin patient: an unusual cause of abdominal pain.

    PubMed

    Sandri, Andrea; Regis, Dario; Bizzotto, Nicola

    2014-01-01

    Introduction. Acute abdominal pain may be the presenting symptom in a wide range of diseases in the elderly. Acute abdominal pain related to a delayed bleeding and pelvic haematoma after a low-energy pubic rami fracture is rare and can have important consequences; to the best of our knowledge, only one case has been previously described. Case Report. We present an unusual case of an 83-year-old woman taking warfarin for atrial fibrillation, admitted to the Emergency Department (ED) with acute abdominal pain and progressive anemia related to a delayed bleeding and pelvic haematoma 72 hours after a low-energy osteoporotic pubic rami fracture. Warfarin was withheld, anticoagulation was reversed by using fresh frozen plasma and vitamin K, and concentrated red blood cells were given. Haemoglobin level gradually returned to normal with a progressive resorption of the haematoma. Conclusion. Delayed bleeding and pelvic haematoma after osteoporotic pubic rami fracture should be considered in the differential diagnosis of acute abdominal pain in the elderly. This case indicates the need for hospital admission, careful haemodynamic monitoring, and early identification of bleeding in patients with "benign" osteoporotic pubic rami fracture, especially those receiving anticoagulants, to provide an adequate management and prevent severe complications.

  9. Health-related QOL in acute exacerbations of chronic bronchitis and chronic obstructive pulmonary disease: a review of the literature.

    PubMed

    Doll, Helen; Miravitlles, Marc

    2005-01-01

    There is a lack of emphasis on health-related QOL (HR-QOL) changes associated with acute exacerbation of chronic bronchitis (CB) or chronic obstructive pulmonary disease (COPD). The aim of this review is to examine the use of HR-QOL instruments to evaluate acute exacerbation of CB or COPD, so as to form recommendations for future research.A literature search of papers published between 1966 and July 2003 identified more than 300 articles that used acute exacerbation of CB or COPD as the search term. However, only 21 of these studies employed HR-QOL measures as predictors of outcome or in the assessment of the impact, evolution or treatment of acute exacerbations of COPD or CB. A variety of HR-QOL measures were used, both generic and disease specific. The disease-specific St George's Respiratory Questionnaire (SGRQ), devised for patients with stable CB and with a recall period of 1-12 months, was the most widely used measure, with the Chronic Respiratory disease Questionnaire (CRQ) and the Baseline and Transitional Dyspnoea Index (BDI, TDI) being the only other disease-specific measures used. Most measures, both generic and disease specific, performed adequately when used during acute exacerbation of CB or COPD and indicated poor HR-QOL during acute exacerbation, which improved on resolution of the exacerbation. Relationships were evident between HR-QOL during an acute exacerbation and various outcomes, including post-exacerbation functional status, hospital re- admission for acute exacerbation or COPD, and mortality. There is a need for studies of treatments for acute exacerbation of CB or COPD to include an appropriate HR-QOL instrument to aid in the stratification of patients so as to target the right treatment to the right patient group. While a new instrument could be developed to measure HR-QOL during acute exacerbation of CB or COPD, currently available disease-specific measures such as the CRQ and the SGRQ appear to be acceptable to patients during acute

  10. Acute renal graft-versus-host disease in a murine model of allogeneic bone marrow transplantation.

    PubMed

    Schmid, Peter M; Bouazzaoui, Abdellatif; Schmid, Karin; Birner, Christoph; Schach, Christian; Maier, Lars S; Holler, Ernst; Endemann, Dierk H

    2017-03-23

    Acute kidney injury (AKI) is a very common complication after allogeneic bone marrow transplantation (BMT) and associated with poor prognosis. Generally kidneys are assumed to be no direct target of Graft-versus-Host Disease (GvHD), and renal impairment is often attributed to several other factors occurring in the early phase after BMT. Our study aimed to prove the existence of renal GvHD in a fully MHC-mismatched model of BALB/c mice conditioned and transplanted according to two different intensity protocols. Syngeneically transplanted and untreated animals served as controls. 4 weeks after transplantation, allogeneic animals developed acute GvHD that was more pronounced in the high-intensity protocol (HIP) group than in the low-intensity protocol (LIP) group. Urea and creatinine as classic serum markers of renal function could not verify renal impairment 4 weeks after BMT. Creatinine levels were even reduced as a result of catabolic metabolism and loss of muscle mass due to acute GvHD. Proteinuria, albuminuria, and urinary N-acetyl-beta-Dglucosaminidase (NAG) levels were measured as additional renal markers before and after transplantation. Albuminuria and NAG were only significantly increased after allogeneic transplantation, correlating with disease severity between HIP and LIP animals. Histological investigations of the kidneys showed renal infiltration of T-cells and macrophages with endarteriitis, interstitial nephritis, tubulitis, and glomerulitis. T-cells consisted of CD4+, CD8+, and FoxP3+ cells. Renal expression analysis of allogeneic animals showed increases in indoleamine-2,3 dioxygenase (IDO), different cytokines (TNFα, IFN-γ, IL-1α, IL2, IL-6, and IL-10), and adhesion molecules (ICAM-1 and VCAM-1), resembling findings from other tissues in acute GvHD. In summary, our study supports the entity of renal GvHD with histological features suggestive of cell-mediated renal injury. Albuminuria and urinary NAG levels may serve as early markers of renal

  11. Urinalysis for interleukin-8 in the non-invasive diagnosis of acute and chronic inflammatory diseases

    PubMed Central

    Taha, A; Grant, V; Kelly, R

    2003-01-01

    Background and aims: Given its role in mediating inflammation, the use of urinary interleukin-8 (IL-8) was assessed in the non-invasive diagnosis of acute and chronic inflammatory diseases. Methods: IL-8 was measured by an enzyme linked immunosorbent assay in random urine samples (1 ml each) carrying code numbers and taken from 208 patients: 177 adults and 31 children presenting with a range of active or inactive inflammatory conditions. Results: In the appropriate controls and in patients with inactive inflammation, the median urinary IL-8 levels ranged from 7–12 pg/ml, compared with 104 pg/ml in active ulcerative colitis (p = 0.002), 54 in active Crohn's disease (p = 0.025), 93 in active rheumatoid arthritis (p = 0.001), 107 in acute cholecystitis (p<0.0001), 127 in acute appendicitis (p = 0.0001), and 548 pg/ml in urinary tract infection (p<0.0001). Children with non-viral inflammation/infection also had higher IL-8 values (median, 199 pg/ml; p = 0.0001) than those with viral infection (median, 7 pg/ml) or non-specific conditions (median, 10 pg/ml). In the study group as a whole urinary IL-8 values correlated positively with peripheral blood white cell count (r = 0.32; p < 0.001), erythrocyte sedimentation rate (r = 0.41; p<0.001), and C-reactive protein (r = 0.33; p<0.001). Conclusion: Taking the appropriate clinical situation into account, urinary IL-8 measurement helps in the non-invasive assessment of active inflammation in at least a number of common acute and chronic conditions. PMID:12697917

  12. Legionnaire's Disease and Acute Renal Failure: A Case Report and Literature Review

    PubMed Central

    Boucree, Michael C.

    1988-01-01

    A case report is presented of a young man admitted to a general hospital with leukocytosis, elevated temperature, right lower lobe infiltrate, and confusion. A diagnosis of rhabdomyolysis, acute renal failure, and Legionnaire's disease was made. The patient subsequently had a respiratory arrest and died on the 29th hospital day. This triad is currently an enigma in the field of internal medicine. The diagnosis of each entity is elusive, and in many cases must be made by the astute clinician. Diagnostic features along with early intervention measures and their expected outcomes are discussed. Recognition of the interrelationship of these diseases, risk factors, and vague clinical presentations might allow further prospective intervention methods and diagnostic procedures to be undertaken to avoid the fatal consequences seen in this disease triad. PMID:3074172

  13. Plasma levels of microRNA in chronic kidney disease: patterns in acute and chronic exercise.

    PubMed

    Van Craenenbroeck, Amaryllis H; Ledeganck, Kristien J; Van Ackeren, Katrijn; Jürgens, Angelika; Hoymans, Vicky Y; Fransen, Erik; Adams, Volker; De Winter, Benedicte Y; Verpooten, Gert A; Vrints, Christiaan J; Couttenye, Marie M; Van Craenenbroeck, Emeline M

    2015-12-15

    Exercise training is an effective way to improve exercise capacity in chronic kidney disease (CKD), but the underlying mechanisms are only partly understood. In healthy subjects (HS), microRNA (miRNA or miR) are dynamically regulated following exercise and have, therefore, been suggested as regulators of cardiovascular adaptation to exercise. However, these effects were not studied in CKD before. The effect of acute exercise (i.e., an acute exercise bout) was assessed in 32 patients with CKD and 12 age- and sex-matched HS (study 1). miRNA expression in response to chronic exercise (i.e., a 3-mo exercise training program) was evaluated in 40 CKD patients (study 2). In a subgroup of study 2, the acute-exercise induced effect was evaluated at baseline and at follow-up. Plasma levels of a preselected panel miRNA, involved in exercise adaptation processes such as angiogenesis (miR-126, miR-210), inflammation (miR-21, miR-146a), hypoxia/ischemia (miR-21, miR-210), and progenitor cells (miR-150), were quantified by RT-PCR. Additionally, seven miRNA involved in similar biological processes were quantified in the subgroup of study 2. Baseline, studied miRNA were comparable in CKD and HS. Following acute exercise, miR-150 levels increased in both CKD (fold change 2.12 ± 0.39, P = 0.002; and HS: fold change 2.41 ± 0.48 P = 0.018, P for interaction > 0.05). miR-146a acutely decreased in CKD (fold change 0.92 ± 0.13, P = 0.024), whereas it remained unchanged in HS. Levels of miR-21, miR-126, and miR-210 remained unaltered. Chronic exercise did not elicit a significant change in the studied miRNA levels. However, an acute exercise-induced decrease in miR-210 was observed in CKD patients, only after training (fold change 0.76 ± 0.15). The differential expression in circulating miRNA in response to acute and chronic exercise may point toward a physiological role in cardiovascular adaptation to exercise, also in CKD.

  14. Plasma levels of microRNA in chronic kidney disease: patterns in acute and chronic exercise

    PubMed Central

    Ledeganck, Kristien J.; Van Ackeren, Katrijn; Jürgens, Angelika; Hoymans, Vicky Y.; Fransen, Erik; Adams, Volker; De Winter, Benedicte Y.; Verpooten, Gert A.; Vrints, Christiaan J.; Couttenye, Marie M.; Van Craenenbroeck, Emeline M.

    2015-01-01

    Exercise training is an effective way to improve exercise capacity in chronic kidney disease (CKD), but the underlying mechanisms are only partly understood. In healthy subjects (HS), microRNA (miRNA or miR) are dynamically regulated following exercise and have, therefore, been suggested as regulators of cardiovascular adaptation to exercise. However, these effects were not studied in CKD before. The effect of acute exercise (i.e., an acute exercise bout) was assessed in 32 patients with CKD and 12 age- and sex-matched HS (study 1). miRNA expression in response to chronic exercise (i.e., a 3-mo exercise training program) was evaluated in 40 CKD patients (study 2). In a subgroup of study 2, the acute-exercise induced effect was evaluated at baseline and at follow-up. Plasma levels of a preselected panel miRNA, involved in exercise adaptation processes such as angiogenesis (miR-126, miR-210), inflammation (miR-21, miR-146a), hypoxia/ischemia (miR-21, miR-210), and progenitor cells (miR-150), were quantified by RT-PCR. Additionally, seven miRNA involved in similar biological processes were quantified in the subgroup of study 2. Baseline, studied miRNA were comparable in CKD and HS. Following acute exercise, miR-150 levels increased in both CKD (fold change 2.12 ± 0.39, P = 0.002; and HS: fold change 2.41 ± 0.48 P = 0.018, P for interaction > 0.05). miR-146a acutely decreased in CKD (fold change 0.92 ± 0.13, P = 0.024), whereas it remained unchanged in HS. Levels of miR-21, miR-126, and miR-210 remained unaltered. Chronic exercise did not elicit a significant change in the studied miRNA levels. However, an acute exercise-induced decrease in miR-210 was observed in CKD patients, only after training (fold change 0.76 ± 0.15). The differential expression in circulating miRNA in response to acute and chronic exercise may point toward a physiological role in cardiovascular adaptation to exercise, also in CKD. PMID:26475583

  15. Impact of Preexisting Interstitial Lung Disease on Acute, Extensive Radiation Pneumonitis: Retrospective Analysis of Patients with Lung Cancer

    PubMed Central

    Ozawa, Yuichi; Abe, Takefumi; Omae, Minako; Matsui, Takashi; Kato, Masato; Hasegawa, Hirotsugu; Enomoto, Yasunori; Ishihara, Takeaki; Inui, Naoki; Yamada, Kazunari; Yokomura, Koshi; Suda, Takafumi

    2015-01-01

    Introduction This study investigated the clinical characteristics and predictive factors for developing acute extended radiation pneumonitis with a focus on the presence and radiological characteristics of preexisting interstitial lung disease. Methods Of 1429 irradiations for lung cancer from May 2006 to August 2013, we reviewed 651 irradiations involving the lung field. The presence, compatibility with usual interstitial pneumonia, and occupying area of preexisting interstitial lung disease were retrospectively evaluated by pretreatment computed tomography. Cases of non-infectious, non-cardiogenic, acute respiratory failure with an extended bilateral shadow developing within 30 days after the last irradiation were defined as acute extended radiation pneumonitis. Results Nine (1.4%) patients developed acute extended radiation pneumonitis a mean of 6.7 days after the last irradiation. Although preexisting interstitial lung disease was found in 13% of patients (84 patients), 78% of patients (7 patients) with acute extended radiation pneumonitis cases had preexisting interstitial lung disease, which resulted in incidences of acute extended radiation pneumonitis of 0.35 and 8.3% in patients without and with preexisting interstitial lung disease, respectively. Multivariate logistic analysis indicated that the presence of preexisting interstitial lung disease (odds ratio = 22.6; 95% confidence interval = 5.29–155; p < 0.001) and performance status (≥2; odds ratio = 4.22; 95% confidence interval = 1.06–20.8; p = 0.049) were significant predictive factors. Further analysis of the 84 patients with preexisting interstitial lung disease revealed that involvement of more than 10% of the lung field was the only independent predictive factor associated with the risk of acute extended radiation pneumonitis (odds ratio = 6.14; 95% confidence interval = 1.0–37.4); p = 0.038). Conclusions Pretreatment computed tomography evaluations of the presence of and area size occupied

  16. Acute kidney injury and chronic kidney disease: an integrated clinical syndrome.

    PubMed

    Chawla, Lakhmir S; Kimmel, Paul L

    2012-09-01

    The previous conventional wisdom that survivors of acute kidney injury (AKI) tend to do well and fully recover renal function appears to be flawed. AKI can cause end-stage renal disease (ESRD) directly, and increase the risk of developing incident chronic kidney disease (CKD) and worsening of underlying CKD. In addition, severity, duration, and frequency of AKI appear to be important predictors of poor patient outcomes. CKD is an important risk factor for the development and ascertainment of AKI. Experimental data support the clinical observations and the bidirectional nature of the relationships between AKI and CKD. Reductions in renal mass and nephron number, vascular insufficiency, cell cycle disruption, and maladaptive repair mechanisms appear to be important modulators of progression in patients with and without coexistent CKD. Distinction between AKI and CKD may be artificial. Consideration should be given to the integrated clinical syndrome of diminished GFR, with acute and chronic stages, where spectrum of disease state and outcome is determined by host factors, including the balance of adaptive and maladaptive repair mechanisms over time. Physicians must provide long-term follow-up to patients with first episodes of AKI, even if they presented with normal renal function.

  17. Detection of human cytomegalovirus in plasma of AIDS patients during acute visceral disease by DNA amplification.

    PubMed Central

    Spector, S A; Merrill, R; Wolf, D; Dankner, W M

    1992-01-01

    By using the polymerase chain reaction (PCR) amplification procedure, 19 (83%) of 23 plasma specimens obtained from individuals with AIDS and human cytomegalovirus (HCMV) visceral disease were found to be positive for plasma viremia as detected by PCR (PV-PCR), whereas 78% of cultures of peripheral blood leukocytes from the same samples were found to be positive. All 11 specimens prospectively obtained from individuals with acute HCMV disease were positive by PV-PCR. Plasma specimens from patients who received ganciclovir therapy rapidly became both culture and PV-PCR negative, and there was an excellent correlation between the two procedures. DNA detected by PV-PCR was unaffected by filtering plasma through a 0.2-microns-pore-size filter, although a conserved cellular gene, HLA-DQ alpha, was undetectable by PCR following filtration. HCMV DNA in plasma could be quantitated by PV-PCR by using endpoint serial dilutions, with detectable virus being present in 10(1) to 10(-2) microliters of plasma. A low titer of infectious virus could be detected in 2 of 11 plasma samples. The detection of HCMV DNA in plasma by PV-PCR promises to be a useful procedure for monitoring patients with AIDS suspected of having impending, acute, or recurrent HCMV visceral disease and suggests an additional route by which virus may disseminate in the immunocompromised host. Images PMID:1328287

  18. Association between the concentration of fine particles in the atmosphere and acute respiratory diseases in children

    PubMed Central

    Nascimento, Antônio Paula; Santos, Jane Meri; Mill, José Geraldo; de Souza, Juliana Bottoni; Reis, Neyval Costa; Reisen, Valdério Anselmo

    2016-01-01

    ABSTRACT OBJECTIVE To analyze the association between fine particulate matter concentration in the atmosphere and hospital care by acute respiratory diseases in children. METHODS Ecological study, carried out in the region of Grande Vitória, Espírito Santo, in the winter (June 21 to September 21, 2013) and summer (December 21, 2013 to March 19, 2014). We assessed data of daily count for outpatient care and hospitalization by respiratory diseases (ICD-10) in children from zero to 12 years in three hospitals in the Region of Grande Vitória. For collecting fine particulate matter, we used portable samplers of particles installed in six locations in the studied region. The Generalized Additive Model with Poisson distribution, fitted for the effects of predictor covariates, was used to evaluate the relationship between respiratory outcomes and concentration of fine particulate matter. RESULTS The increase of 4.2 µg/m3 (interquartile range) in the concentration of fine particulate matter increased in 3.8% and 5.6% the risk of medical care or hospitalization, respectively, on the same day and with six-day lag from the exposure. CONCLUSIONS We identified positive association between outpatient care and hospitalizations of children under 12 years due to acute respiratory diseases and the concentration of fine particulate matter in the atmosphere. PMID:28099552

  19. Acute and Chronic Airway Disease After Human Respiratory Syncytial Virus Infection in Cotton Rats (Sigmodon hispidus).

    PubMed

    Grieves, Jessica L; Yin, Zhiwei; Durbin, Russell K; Durbin, Joan E

    2015-08-01

    Infection with respiratory syncytial virus (RSV) generally presents as a mild, upper airway disease in human patients but may cause severe lower airway disease in the very young and very old. Progress toward understanding the mechanisms of RSV pathogenesis has been hampered by a lack of relevant rodent models. Mice, the species most commonly used in RSV research, are resistant to upper respiratory infection and do not recapitulate the pattern of virus spread in the human host. To address the need for better rodent models of RSV infection, we have characterized the acute and chronic pathology of RSV infection of a relatively permissive host, cotton rats (Sigmodon hispidus). We demonstrate that virus delivered to the upper airway results in widespread RSV replication in the ciliated respiratory epithelial cells of the nasal cavity and, to a lesser extent, of the lung. Although acute inflammation is relatively mild and rapidly eliminated after viral clearance, chronic, eosinophilic lung pathology persists. These data support the use of cotton rats as a robust rodent model of human RSV disease, including the association between RSV pneumonia and subsequent development of allergic asthma.

  20. Acute and Chronic Airway Disease After Human Respiratory Syncytial Virus Infection in Cotton Rats (Sigmodon hispidus)

    PubMed Central

    Grieves, Jessica L; Yin, Zhiwei; Durbin, Russell K; Durbin, Joan E

    2015-01-01

    Infection with respiratory syncytial virus (RSV) generally presents as a mild, upper airway disease in human patients but may cause severe lower airway disease in the very young and very old. Progress toward understanding the mechanisms of RSV pathogenesis has been hampered by a lack of relevant rodent models. Mice, the species most commonly used in RSV research, are resistant to upper respiratory infection and do not recapitulate the pattern of virus spread in the human host. To address the need for better rodent models of RSV infection, we have characterized the acute and chronic pathology of RSV infection of a relatively permissive host, cotton rats (Sigmodon hispidus). We demonstrate that virus delivered to the upper airway results in widespread RSV replication in the ciliated respiratory epithelial cells of the nasal cavity and, to a lesser extent, of the lung. Although acute inflammation is relatively mild and rapidly eliminated after viral clearance, chronic, eosinophilic lung pathology persists. These data support the use of cotton rats as a robust rodent model of human RSV disease, including the association between RSV pneumonia and subsequent development of allergic asthma. PMID:26310461

  1. [Abdominal pregnancy, institutional experience].

    PubMed

    Bonfante Ramírez, E; Bolaños Ancona, R; Simón Pereyra, L; Juárez García, L; García-Benitez, C Q

    1998-07-01

    Abdominal pregnancy is a rare entity, which has been classified as primary or secondary by Studiford criteria. A retrospective study, between January 1989 and December 1994, realized at Instituto Nacional de Perinatología, found 35,080 pregnancies, from which 149 happened to be ectopic, and 6 of them were abdominal. All patients belonged to a low income society class, age between 24 and 35 years, and average of gestations in 2.6. Gestational age varied from 15 weeks to 32.2 weeks having only one delivery at term with satisfactory postnatal evolution. One patient had a recurrent abdominal pregnancy, with genital Tb as a conditional factor. Time of hospitalization varied from 4 to 5 days, and no further patient complications were reported. Fetal loss was estimated in 83.4%. Abdominal pregnancy is often the sequence of a tubarian ectopic pregnancy an when present, it has a very high maternal mortality reported in world literature, not found in this study. The stated frequency of abdominal pregnancy is from 1 of each 3372, up to 1 in every 10,200 deliveries, reporting in the study 1 abdominal pregnancy in 5846 deliveries. The study had two characteristic entities one, the recurrence and two, the delivery at term of one newborn. Abdominal pregnancy accounts for 4% of all ectopic pregnancies. Clinical findings in abdominal pregnancies are pain, transvaginal bleeding and amenorrea, being the cardinal signs of ectopic pregnancy.

  2. Clofarabine and Cytarabine in Treating Patients With Acute Myeloid Leukemia With Minimal Residual Disease

    ClinicalTrials.gov

    2013-05-07

    Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Recurrent Adult Acute Myeloid Leukemia

  3. Spectrum of glomerular diseases causing acute kidney injury; 25 years experience from a single center

    PubMed Central

    Naqvi, Rubina; Mubarak, Muhammed; Ahmed, Ejaz; Akhtar, Fazal; Bhatti, Sajid; Naqvi, Anwar; Rizvi, Adib

    2015-01-01

    Introduction: Acute kidney injury (AKI) is common in nephro-urological practice. Its incidence, prevalence and etiology vary widely, mainly due to variations in the definitions of AKI. Objectives: We aim to report the spectrum of glomerular diseases presenting as AKI at a kidney referral center in Pakistan. Patients and Methods: An observational cohort of patients identified as having AKI which was defined according to RIFLE criteria, with normal size, non-obstructed kidneys on ultrasonography, along with active urine sediment, edema and new onset hypertension. Results: From 1990 to 2014, 236 cases of AKI secondary to acute glomerulonephritis (AGN) registered at this institution. Mean age of patients was 27.94± 12.79 years and M:F ratio was 0.77:1. Thirty percent patients revealed crescents on renal biopsy. AGN without crescents was seen in 33.05% of cases. Postinfectious GN was found in 14.4%, lupus nephritis in 8.5% and mesangiocapillary GN in 3.4% cases. Renal replacement therapy (RRT) required in 75.84% patients. Pulse steroids were given in 45.33% cases followed by oral steroids. Pulse cyclophoshphamide was given in 23.7% cases and plasmapheresis was used in 3.38% cases. Complete recovery was seen in 44%, while 11.44% died during acute phase of illness. About 19.49 % developed chronic kidney disease (CKD) and 25.84% were lost to long- term follow-up. Conclusion: Although glomerular diseases contribute only 4.19 % of total AKI at this center, morbidity associated with illness and its treatment is more marked than other AKI groups. Another notable factor is late referral of these patients to specialized centers resulting in undesirable outcome. PMID:26693497

  4. Severe Abdominal Pain as the First Manifestation of Rabies

    PubMed Central

    Ayatollahi, Jamshid; Sharifi, Mohammad Reza; Shahcheraghi, Seyed Hossein

    2014-01-01

    Introduction: Rabies is an acute fatal viral disease that is generally transmitted from animals to humans following wild and domestic animal bites. The rabies virus enters the body from the area where the individual is bitten, and then the virus moves towards the brain and involves the nerves. Case Presentation: During the years 2001-2011, there have been 73 reported rabies cases. About 50,000 reported human deaths are annually due to rabies. The actual number of human deaths due to rabies in Asia especially India, Pakistan and Bangladesh are more than these numbers, since there is no advanced surveillance system for disease control to determine the actual number of infected and fatal human cases. According to the World Health Organization (WHO) reports, more than 10 million people who are bitten by animals are annually treated by prophylactic treatment regimens for rabies, worldwide. Conclusions: This paper reports on a case of human rabies with the first disease manifestation (severe abdominal pain). The patient reported extensive biting on his left leg by a dog. He had a slight fever of 38.1°C. It has been recommended that a careful history should be taken from patients for diagnosis of rabies disease. A complete history should be taken from patients for diagnosis of disease, because rabies could be wrong with various diseases with atypical symptoms. because various diseases with atypical symptoms or long incubation periods can visit. PMID:25485053

  5. The cell biology of disease: Acute promyelocytic leukemia, arsenic, and PML bodies.

    PubMed

    de Thé, Hugues; Le Bras, Morgane; Lallemand-Breitenbach, Valérie

    2012-07-09

    Acute promyelocytic leukemia (APL) is driven by a chromosomal translocation whose product, the PML/retinoic acid (RA) receptor α (RARA) fusion protein, affects both nuclear receptor signaling and PML body assembly. Dissection of APL pathogenesis has led to the rediscovery of PML bodies and revealed their role in cell senescence, disease pathogenesis, and responsiveness to treatment. APL is remarkable because of the fortuitous identification of two clinically effective therapies, RA and arsenic, both of which degrade PML/RARA oncoprotein and, together, cure APL. Analysis of arsenic-induced PML or PML/RARA degradation has implicated oxidative stress in the biogenesis of nuclear bodies and SUMO in their degradation.

  6. Predicting acute affective symptoms after deep brain stimulation surgery in Parkinson's disease.

    PubMed

    Schneider, Frank; Reske, Martina; Finkelmeyer, Andreas; Wojtecki, Lars; Timmermann, Lars; Brosig, Timo; Backes, Volker; Amir-Manavi, Atoosa; Sturm, Volker; Habel, Ute; Schnitzler, Alfons

    2010-01-01

    The current study aimed to investigate predictive markers for acute symptoms of depression and mania following deep brain stimulation (DBS) surgery of the subthalamic nucleus for the treatment of motor symptoms in Parkinson's disease (PD). Fourteen patients with PD (7 males) were included in a prospective longitudinal study. Neuropsychological tests, psychopathology scales and tests of motor functions were administered at several time points prior to and after neurosurgery. Pre-existing psychopathological and motor symptoms predicted postoperative affective side effects of DBS surgery. As these can easily be assessed, they should be considered along with other selection criteria for DBS surgery.

  7. [Discussions on acute pharyngo - laryngeal diseases treated with acupuncture by physicians of successive ages].

    PubMed

    Zhang, Y; Li, Z

    1999-07-01

    Originated from Neijing, the acupuncture treatment for acute pharyngo-laryngeal diseases was applied by Zhang Zhongjing under the guidance of Neijing and many acupuncture treatments for the disorders were mentioned by Huangfu Mi in his first monograph on acupuncture- moxibustion. Sun Simiao of the Tang dynasty further developed this technique and different therapeutic styles were developed by the Four Schools of Jinyuan dynasties. It was further supplemented by Yang Jizhou and Xue Ji of the Ming dynasty, and the scope of acupuncture treatment was further expanded by Zheng Meijian with disciplinary features and therapeutic mechanism. All the above descriptions from successive ages further pushed forward the development in this field.

  8. IgG4-related disease manifesting as an acute gastric-pericardial fistula.

    PubMed

    Frydman, James; Grunner, Shahar; Kluger, Yoram

    2014-11-28

    IgG4-related disease is a recently recognized entity linked initially to autoimmune pancreatitis and has been subsequently described in nearly every organ system. Men over the age of 50 represent the most affected demographic group and a comprehensive set of diagnostic criteria has been developed to aid treating clinicians. Though elevated levels of IgG4 in the serum are suggestive of the disease, definitive diagnosis is made on histopathology. Treatment is tailored to the clinical presentation with corticosteroid therapy known to have proven efficacy. Gastric manifestations of the IgG4-related disease primarily come in two varieties, notably chronic ulceration or pseudotumor formation. Autoimmune pancreatitis conveys increased risk for IgG4-related disease of the stomach, which is independent of Helicobacter pylori status. In this case report, we present an acute gastric-pericardial fistula secondary to IgG4-related disease that required urgent operative management. To our knowledge, this is the first report in the medical literature describing this complication of IgG4-related disease.

  9. [Duodenal perforation after blunt abdominal trauma].

    PubMed

    Schneider, R; Moebius, C; Thelen, A; Jonas, S

    2009-12-01

    Duodenal perforation after a blunt abdominal trauma is a rare emergency situation that can result in life-threatening complications. We report on a woman who had a perforation of the duodenum after a supposed mild blunt abdominal trauma. Unremarkable at the initial presentation, the patient presented with acute abdominal pain and a retroperitoneal abscess five days after the initial trauma. The duodenal repair was performed with a Roux-Y anastomosis. Difficulties in diagnosis are very common, but the early recognition of the rupture is essential. The contrast-enhanced CT scan is the gold standard for diagnosis. Surgical management depends on the severity of the trauma and must be chosen on an individual basis.

  10. Effect of laparoscopic abdominal surgery on splanchnic circulation: historical developments.

    PubMed

    Hatipoglu, Sinan; Akbulut, Sami; Hatipoglu, Filiz; Abdullayev, Ruslan

    2014-12-28

    With the developments in medical technology and increased surgical experience, advanced laparoscopic surgical procedures are performed successfully. Laparoscopic abdominal surgery is one of the best examples of advanced laparoscopic surgery (LS). Today, laparoscopic abdominal surgery in general surgery clinics is the basis of all abdominal surgical interventions. Laparoscopic abdominal surgery is associated with systemic and splanchnic hemodynamic alterations. Inadequate splanchnic perfusion in critically ill patients is associated with increased morbidity and mortality. The underlying pathophysiological mechanisms are still not well understood. With experience and with an increase in the number and diversity of the resulting data, the pathophysiology of laparoscopic abdominal surgery is now better understood. The normal physiology and pathophysiology of local and systemic effects of laparoscopic abdominal surgery is extremely important for safe and effective LS. Future research projects should focus on the interplay between the physiological regulatory mechanisms in the splanchnic circulation (SC), organs, and diseases. In this review, we discuss the effects of laparoscopic abdominal surgery on the SC.

  11. The effect of lunar phases on the occurrence of acute cardiovascular diseases

    NASA Astrophysics Data System (ADS)

    Chertoprud, V. E.; Gurfinkel', Yu. I.; Goncharova, E. E.; Ivanov-Kholodnyi, G. S.; Kanonidi, H. D.; Mitrofanova, T. A.; Trubina, M. A.

    2012-12-01

    This paper analyzes the possible impact of lunar phases on the dynamics of acute cardiovascular diseases: acute myocardial infarctions (MIs) and acute brain strokes (BSs) at different levels of heliogeomagnetic activity. The superposed epoch analysis (SEA) has been applied with dates of the new moon and full moon used as reference days. A statistical analysis of a 14-year-long (1992 to 2005) series of everyday medical data from the Central Clinical Hospital no. 1 of Russian Railways (Moscow) and the parameters of heliogeomagnetic activity was carried out. It was found that daily occurrences of MIs and BSs vary with the phase of the moon. These variations are significant; they continue at different levels of heliogeomagnetic activity and are not related to the variations in geomagnetic activity identified by the same method. The effect of lunar phases on MIs and BSs is quite different. New moons and full moons have qualitatively the same effect on MIs; however, there are significant differences in the incidence of BSs during new moons and full moons.

  12. Development of a positive psychology intervention for patients with acute cardiovascular disease.

    PubMed

    Huffman, Jeff C; Mastromauro, Carol A; Boehm, Julia K; Seabrook, Rita; Fricchione, Gregory L; Denninger, John W; Lyubomirsky, Sonja

    2011-09-29

    The management of depression and other negative psychological states in cardiac patients has been a focus of multiple treatment trials, though such trials have not led to substantial improvements in cardiac outcomes. In contrast, there has been minimal focus on interventions to increase positive psychological states in cardiac patients, despite the fact that optimism and other positive states have been associated with superior cardiovascular outcomes. Our objective was to develop an 8-week, phone-based positive psychology intervention for patients hospitalized with acute cardiac disease (acute coronary syndrome or decompensated heart failure). Such an intervention would consist of positive psychology exercises adapted for this specific population, and it would need to be feasible for practitioners and patients in real-world settings. By adapting exercises that were previously validated in healthy individuals, we were able to generate a positive psychology telemedicine intervention for cardiac patients that focused on optimism, kindness, and gratitude. In addition, we successfully created a companion treatment manual for subjects to enhance the educational aspects of the intervention and facilitate completion of exercises. Finally, we successfully performed a small pilot trial of this intervention, and found that the positive psychology intervention appeared to be feasible and well-accepted in a cohort of patients with acute cardiac illness. Future studies should further develop this promising intervention and examine its impact on psychological and medical outcomes in this vulnerable population of cardiac patients.

  13. The Role of Purine Metabolites as DAMPs in Acute Graft-versus-Host Disease

    PubMed Central

    Apostolova, Petya; Zeiser, Robert

    2016-01-01

    Acute graft-versus-host disease (GvHD) causes high mortality in patients undergoing allogeneic hematopoietic cell transplantation. An early event in the classical pathogenesis of acute GvHD is tissue damage caused by the conditioning treatment or infection that consecutively leads to translocation of bacterial products [pathogen-associated molecular patterns (PAMPs)] into blood or lymphoid tissue, as well as danger-associated molecular patterns (DAMPs), mostly intracellular components that act as pro-inflammatory agents, once they are released into the extracellular space. A subtype of DAMPs is nucleotides, such as adenosine triphosphate released from dying cells that can activate the innate and adaptive immune system by binding to purinergic receptors. Binding to certain purinergic receptors leads to a pro-inflammatory microenvironment and promotes allogeneic T cell priming. After priming, T cells migrate to the acute GvHD target organs, mainly skin, liver, and the gastrointestinal tract and induce cell damage that further amplifies the release of intracellular components. This review summarizes the role of different purinergic receptors in particular P2X7 and P2Y2 as well as nucleotides in the pathogenesis of GvHD. PMID:27818661

  14. Proteomic Biomarkers for Acute Interstitial Lung Disease in Gefitinib-Treated Japanese Lung Cancer Patients

    PubMed Central

    Kawakami, Takao; Nagasaka, Keiko; Takami, Sachiko; Wada, Kazuya; Tu, Hsiao-Kun; Otsuji, Makiko; Kyono, Yutaka; Dobashi, Tae; Komatsu, Yasuhiko; Kihara, Makoto; Akimoto, Shingo; Peers, Ian S.; South, Marie C.; Higenbottam, Tim; Fukuoka, Masahiro; Nakata, Koichiro; Ohe, Yuichiro; Kudoh, Shoji; Clausen, Ib Groth; Nishimura, Toshihide; Marko-Varga, György; Kato, Harubumi

    2011-01-01

    Interstitial lung disease (ILD) events have been reported in Japanese non-small-cell lung cancer (NSCLC) patients receiving EGFR tyrosine kinase inhibitors. We investigated proteomic biomarkers for mechanistic insights and improved prediction of ILD. Blood plasma was collected from 43 gefitinib-treated NSCLC patients developing acute ILD (confirmed by blinded diagnostic review) and 123 randomly selected controls in a nested case-control study within a pharmacoepidemiological cohort study in Japan. We generated ∼7 million tandem mass spectrometry (MS/MS) measurements with extensive quality control and validation, producing one of the largest proteomic lung cancer datasets to date, incorporating rigorous study design, phenotype definition, and evaluation of sample processing. After alignment, scaling, and measurement batch adjustment, we identified 41 peptide peaks representing 29 proteins best predicting ILD. Multivariate peptide, protein, and pathway modeling achieved ILD prediction comparable to previously identified clinical variables; combining the two provided some improvement. The acute phase response pathway was strongly represented (17 of 29 proteins, p = 1.0×10−25), suggesting a key role with potential utility as a marker for increased risk of acute ILD events. Validation by Western blotting showed correlation for identified proteins, confirming that robust results can be generated from an MS/MS platform implementing strict quality control. PMID:21799770

  15. Monitoring the acute phase response to vaso-occlusive crisis in sickle cell disease.

    PubMed Central

    Stuart, J; Stone, P C; Akinola, N O; Gallimore, J R; Pepys, M B

    1994-01-01

    AIMS--To identify suitable acute phase proteins as objective markers of tissue ischaemia during painful vaso-occlusive crises in sickle cell disease. METHODS--The prodromal and established phases of 14 vaso-occlusive crises were studied longitudinally in 10 patients with sickle cell anaemia. Automated solid phase enzyme immunoassays were used to measure the fast responding acute phase proteins C-reactive protein and serum amyloid A protein. Slower responding glycoproteins (fibrinogen, orosomucoid, sialic acid and concanavalin-A binding) were measured in parallel. RESULTS--C-reactive protein and serum amyloid A protein increased early in crisis, sometimes within the early (prodromal) phase. Crises that resolved within 24 hours in hospital showed a minor and transient rise compared with crises that required treatment for four days or more. In eight crises treated by patients at home the acute phase response ranged from minor to a level consistent with extensive tissue ischaemia. CONCLUSIONS--Sensitive enzyme immunoassays for C-reactive protein and serum amyloid A protein are of potential value for monitoring the onset of tissue ischaemia in sickle cell crisis and for confirming subsequent resolution. PMID:7510726

  16. Methanobactin reverses acute liver failure in a rat model of Wilson disease

    PubMed Central

    Lichtmannegger, Josef; Leitzinger, Christin; Wimmer, Ralf; Schmitt, Sabine; Schulz, Sabine; Eberhagen, Carola; Rieder, Tamara; Janik, Dirk; Neff, Frauke; Straub, Beate K.; Schirmacher, Peter; DiSpirito, Alan A.; Bandow, Nathan; Baral, Bipin S.; Flatley, Andrew; Kremmer, Elisabeth; Denk, Gerald; Reiter, Florian P.; Hohenester, Simon; Eckardt-Schupp, Friedericke; Dencher, Norbert A.; Sauer, Vanessa; Niemietz, Christoph; Schmidt, Hartmut H.J.; Merle, Uta; Gotthardt, Daniel Nils; Kroemer, Guido; Weiss, Karl Heinz

    2016-01-01

    In Wilson disease (WD), functional loss of ATPase copper-transporting β (ATP7B) impairs biliary copper excretion, leading to excessive copper accumulation in the liver and fulminant hepatitis. Current US Food and Drug Administration– and European Medicines Agency–approved pharmacological treatments usually fail to restore copper homeostasis in patients with WD who have progressed to acute liver failure, leaving liver transplantation as the only viable treatment option. Here, we investigated the therapeutic utility of methanobactin (MB), a peptide produced by Methylosinus trichosporium OB3b, which has an exceptionally high affinity for copper. We demonstrated that ATP7B-deficient rats recapitulate WD-associated phenotypes, including hepatic copper accumulation, liver damage, and mitochondrial impairment. Short-term treatment of these rats with MB efficiently reversed mitochondrial impairment and liver damage in the acute stages of liver copper accumulation compared with that seen in untreated ATP7B-deficient rats. This beneficial effect was associated with depletion of copper from hepatocyte mitochondria. Moreover, MB treatment prevented hepatocyte death, subsequent liver failure, and death in the rodent model. These results suggest that MB has potential as a therapeutic agent for the treatment of acute WD. PMID:27322060

  17. Acute Appendicitis Secondary to Acute Promyelocytic Leukemia

    PubMed Central

    Rodriguez, Eduardo A.; Lopez, Marvin A.; Valluri, Kartik; Wang, Danlu; Fischer, Andrew; Perdomo, Tatiana

    2015-01-01

    Patient: Female, 43 Final Diagnosis: Myeloid sarcoma appendicitis Symptoms: Abdominal pain • chills • fever Medication: — Clinical Procedure: Laparoscopic appendectomy, bone marrow biopsy Specialty: Gastroenterology and Hepatology Objective: Rare disease Background: The gastrointestinal tract is a rare site for extramedullary involvement in acute promyelocytic leukemia (APL). Case Report: A 43-year-old female with no past medical history presented complaining of mild abdominal pain, fever, and chills for the past day. On examination, she was tachycardic and febrile, with mild tenderness of her right lower quadrant and without signs of peritoneal irritation. Laboratory examination revealed pancytopenia and DIC, with a fibrinogen level of 290 mg/dL. CT of the abdomen showed a thickened and hyperemic appendix without perforation or abscess, compatible with acute appendicitis. The patient was given IV broad-spectrum antibiotics and was transfused with packed red blood cells and platelets. She underwent uncomplicated laparoscopic appendectomy and bone marrow biopsy, which revealed neo-plastic cells of 90% of the total bone marrow cellularity. Flow cytometry indicated presence of 92.4% of immature myeloid cells with t (15: 17) and q (22: 12) mutations, and FISH analysis for PML-RARA demonstrated a long-form fusion transcript, positive for APL. Appendix pathology described leukemic infiltration with co-expression of myeloperoxidase and CD68, consistent with myeloid sarcoma of the appendix. The patient completed a course of daunorubicin, cytarabine, and all trans-retinoic acid. Repeat bone marrow biopsy demonstrated complete remission. She will follow up with her primary care physician and hematologist/oncologist. Conclusions: Myeloid sarcoma of the appendix in the setting of APL is very rare and it might play a role in the development of acute appendicitis. Urgent management, including bone marrow biopsy for definitive diagnosis and urgent surgical intervention

  18. Early Diagnosis and Management of Acute Vertigo from Vestibular Migraine and Ménière's Disease.

    PubMed

    Seemungal, Barry; Kaski, Diego; Lopez-Escamez, Jose Antonio

    2015-08-01

    Vestibular migraine is the most common cause of acute episodic vestibular symptoms after benign paroxysmal positional vertigo. In contrast, Ménière's disease is an uncommon disorder. For both conditions, early and accurate diagnosis (or its exclusion) enables the correct management of patients with acute episodic vestibular symptoms. Long-term management of migraine requires changes in lifestyle to avoid triggers of migraine and/or prophylactic drugs if attacks become too frequent. The long-term management of Ménière's disease also involves lifestyle changes (low salt diet), medications (betahistine, steroids), and ablative therapy applied to the diseased ear (eg, intratympanic gentamicin).

  19. Suppression of Swine NK Cell Function During Acute Infection with Foot-and-Mouth Disease Virus (FMDV)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Foot-and-mouth disease virus (FMDV) infects cloven-hoofed animals and causes an economically devastating disease. This highly acute infection has multiple negative effects on the innate response, presumably contributing to the rapid spread of virus within the host. Understanding the regulation of in...

  20. The role of danger signals and ectonucleotidases in acute graft-versus-host disease.

    PubMed

    Apostolova, Petya; Zeiser, Robert

    2016-11-01

    Allogeneic hematopoietic cell transplantation (allo-HCT) represents the only curative treatment approach for many patients with benign or malignant diseases of the hematopoietic system. However, post-transplant morbidity and mortality are significantly increased by the development of acute graft-versus-host disease (GvHD). While alloreactive T cells act as the main cellular mediator of the GvH reaction, recent evidence suggests a critical role of the innate immune system in the early stages of GvHD initiation. Danger-associated molecular patterns released from the intracellular space as well as from the extracellular matrix activate antigen-presenting cells and set pro-inflammatory pathways in motion. This review gives an overview about danger signals representing therapeutic targets with a clinical perspective with a particular focus on extracellular nucleotides and ectonucleotidases.

  1. First presentation of Addison's disease as hyperkalaemia in acute kidney injury.

    PubMed

    Maki, Sara; Kramarz, Caroline; Maria Heister, Paula; Pasha, Kamran

    2016-05-11

    Addison's disease is a rare endocrine disorder that frequently presents with non-specific symptoms, but may deteriorate rapidly into life-threatening Addisonian crisis if left untreated. Diagnosis can be difficult in patients without a suggestive medical history. We describe a case of a 37-year-old man who was admitted with acute kidney injury and hyperkalaemia, resistant to treatment with insulin/dextrose and calcium gluconate. On clinical examination, he was found to be hyperpigmented; a subsequent random serum cortisol of 49 nmol/L affirmed the preliminary diagnosis of Addison's disease. The patient's hyperkalaemia improved on treatment with hydrocortisone, and a follow-up morning adrenocorticotropic hormone of 1051 ng/L confirmed the diagnosis.

  2. Pharmacological management of acute kidney injury and chronic kidney disease in neonates.

    PubMed

    Jetton, Jennifer G; Sorenson, Mark

    2017-04-01

    Both acute kidney injury (AKI) and chronic kidney disease (CKD) are seen more frequently in the neonatal intensive care unit (NICU) as advances in supportive care improve the survival of critically ill infants as well as those with severe, congenital kidney and urinary tract anomalies. Many aspects of the infant's care, including fluid balance, electrolyte and mineral homeostasis, acid-base balance, and growth and nutrition require close monitoring by and collaboration among neonatologists, nephrologists, dieticians, and pharmacologists. This educational review summarizes the therapies widely used for neonates with AKI and CKD. Use of these therapies is extrapolated from data in older children and adults or based on clinical experience and case series. There is a critical need for more research on the use of therapies in infants with kidney disease as well as for the development of drug delivery systems and preparations scaled more appropriately for these small patients.

  3. Incubation Period Duration and Severity of Clinical Disease Following Severe Acute Respiratory Syndrome Coronavirus Infection

    PubMed Central

    Virlogeux, Victor; Fang, Vicky J.; Wu, Joseph T.; Ho, Lai-Ming; Malik Peiris, J. S.; Leung, Gabriel M.; Cowling, Benjamin J.

    2016-01-01

    Background Few previous studies have investigated the association between the severity of an infectious disease and the length of incubation period. Methods We estimated the association between the length of the incubation period and the severity of infection with the severe acute respiratory syndrome (SARS) coronavirus, using data from the epidemic in 2003 in Hong Kong. Results We estimated the incubation period of SARS based on a subset of patients with available data on exposure periods and a separate subset of patients in a putative common source outbreak, and we found significant associations between shorter incubation period and greater severity in both groups after adjusting for potential confounders. Conclusions Our findings suggest that patients with a shorter incubation period proceeded to have more severe disease. Further studies are needed to investigate potential biological mechanisms for this association. PMID:26133021

  4. Acute pulmonary involvement by paracoccidiodomycosis disease immediately after kidney transplantation: Case report and literature review.

    PubMed

    Radisic, Marcelo V; Linares, Laura; Afeltra, Javier; Pujato, Natalia; Vitale, Roxana G; Bravo, Martin; Dotta, Ana C; Casadei, Domingo H

    2017-04-01

    Paracoccidioides brasiliensis is the cause of paracoccidioidomycosis, one of the most important systemic mycoses in Latin America. Human disease has been observed in a limited geographic and ecological niche, and it is attributed to exposure to the fungus in soil. Most primary infections are subclinical, as the infection is contained by the host mainly through cell-mediated immune response. However, as the fungus has the ability to survive in a dormant state for long periods, an impairment of the immune response may lead to reactivation and clinical disease. Surprisingly, paracoccidioidomycosis has rarely been reported in transplanted patients. The aim of this communication is to report a case occurring in a kidney recipient in an acute clinical form immediately after transplantation, and to review the available information on previously reported cases.

  5. Mitochondrion-Permeable Antioxidants to Treat ROS-Burst-Mediated Acute Diseases.

    PubMed

    Zhang, Zhong-Wei; Xu, Xiao-Chao; Liu, Ting; Yuan, Shu

    2016-01-01

    Reactive oxygen species (ROS) play a crucial role in the inflammatory response and cytokine outbreak, such as during virus infections, diabetes, cancer, cardiovascular diseases, and neurodegenerative diseases. Therefore, antioxidant is an important medicine to ROS-related diseases. For example, ascorbic acid (vitamin C, VC) was suggested as the candidate antioxidant to treat multiple diseases. However, long-term use of high-dose VC causes many side effects. In this review, we compare and analyze all kinds of mitochondrion-permeable antioxidants, including edaravone, idebenone, α-Lipoic acid, carotenoids, vitamin E, and coenzyme Q10, and mitochondria-targeted antioxidants MitoQ and SkQ and propose astaxanthin (a special carotenoid) to be the best antioxidant for ROS-burst-mediated acute diseases, like avian influenza infection and ischemia-reperfusion. Nevertheless, astaxanthins are so unstable that most of them are inactivated after oral administration. Therefore, astaxanthin injection is suggested hypothetically. The drawbacks of the antioxidants are also reviewed, which limit the use of antioxidants as coadjuvants in the treatment of ROS-associated disorders.

  6. A Puzzle of Vestibular Physiology in a Meniere's Disease Acute Attack

    PubMed Central

    Martinez-Lopez, Marta; Manrique-Huarte, Raquel; Perez-Fernandez, Nicolas

    2015-01-01

    The aim of this paper is to present for the first time the functional evaluation of each of the vestibular receptors in the six semicircular canals in a patient diagnosed with Meniere's disease during an acute attack. A 54-year-old lady was diagnosed with left Meniere's disease who during her regular clinic review suffers an acute attack of vertigo, with fullness and an increase of tinnitus in her left ear. Spontaneous nystagmus and the results in the video head-impulse test (vHIT) are shown before, during, and after the attack. Nystagmus was initially left beating and a few minutes later an upbeat component was added. No skew deviation was observed. A decrease in the gain of the vestibuloocular reflex (VOR) and the presence of overt saccades were observed when the stimuli were in the plane of the left superior semicircular canal. At the end of the crisis nystagmus decreased and vestibuloocular reflex returned to almost normal. A review of the different possibilities to explain these findings points to a hypothetical utricular damage. PMID:26167320

  7. Primary percutaneous coronary intervention for acute myocardial infarction in a pediatric patient with giant coronary aneurysm due to Kawasaki disease.

    PubMed

    Mongiovì, Maurizio; Alaimo, Annalisa; Vernuccio, Federica; Pieri, Daniele

    2014-01-01

    We report a case of acute myocardial infarction in an 8-year-old boy with a history of Kawasaki disease and giant coronary aneurysms in the right and left coronary arteries. We performed coronary angiography and percutaneous coronary intervention 4 hours after the onset of symptoms. This case suggests that primary percutaneous coronary intervention might be safe and effective in the long-term treatment of acute myocardial infarction due to coronary sequelae of Kawasaki.

  8. Intra-abdominal pressure: an integrative review

    PubMed Central

    Milanesi, Rafaela; Caregnato, Rita Catalina Aquino

    2016-01-01

    ABSTRACT There is a growing request for measuring intra-abdominal pressure in critically ill patients with acute abdominal pain to be clarified. Summarizing the research results on measurement of vesical intra-abdominal pressure and analyzing the level of evidence were the purposes of this integrative literature review, carried out based on the databases LILACS, MEDLINE and PubMed, from 2005 to July 2012. Twenty articles were identified, in that, 12 literature reviews, 4 descriptive and exploratory studies, 2 expert opinions, one prospective cohort study and one was an experience report. The vesical intra-abdominal pressure measurement was considered gold standard. There are variations in the technique however, but some common points were identified: complete supine position, in absence of abdominal contracture, in the end of expiration and expressed in mmHg. Most research results indicate keeping the transducer zeroed at the level of the mid-axillary line at the iliac crest level, and instill 25mL of sterile saline. Strong evidence must be developed. PMID:26958978

  9. Expert consensus on acute exacerbation of chronic obstructive pulmonary disease in the People’s Republic of China

    PubMed Central

    Cai, Bai-qiang; Cai, Shao-xi; Chen, Rong-chang; Cui, Li-ying; Feng, Yu-lin; Gu, Yu-tong; Huang, Shao-guang; Liu, Rong-yu; Liu, Guang-nan; Shi, Huan-zhong; Shi, Yi; Song, Yuan-lin; Sun, Tie-ying; Wang, Chang-zheng; Wang, Jing-lan; Wen, Fu-qiang; Xiao, Wei; Xu, Yong-jian; Yan, Xi-xin; Yao, Wan-zhen; Yu, Qin; Zhang, Jing; Zheng, Jin-ping; Liu, Jie; Bai, Chun-xue

    2014-01-01

    Chronic obstructive pulmonary disease (COPD) is a common disease that severely threatens human health. Acute exacerbation of COPD (AECOPD) is a major cause of disease progression and death, and causes huge medical expenditures. This consensus statement represents a description of clinical features of AECOPD in the People’s Republic of China and a set of recommendations. It is intended to provide clinical guidelines for community physicians, pulmonologists and other health care providers for the prevention, diagnosis, and treatment of AECOPD. PMID:24812503

  10. Original Research: Acute chest syndrome in sickle cell disease: Effect of genotype and asthma.

    PubMed

    Pahl, Kristy; Mullen, Craig A

    2016-04-01

    Sickle cell disease is a severe hemoglobinopathy caused by mutations in the beta globin genes. The disorder has protean manifestations and leads to severe morbidity and early mortality. Acute chest syndrome (ACS) is a common complication and in the USA is the leading cause of death in patients with sickle cell disease. Care of patients with sickle cell disease is complex and typically involves both primary care physicians and hematology subspecialists. The purpose of this study was first to attempt to validate in a pediatric sickle cell patient cohort associations between ACS and sickle cell disease genotype and between ACS and asthma as a comorbidity. The second purpose of the study was to study in a typical community the frequency with which asthma associated with ACS was addressed in terms of electronic medical record integration, pulmonary subspecialty consultation for management of asthma, and completion of pulmonary function testing (PFTs). A retrospective study of the electronic medical record of a children's hospital that provides most of the medical care for children in a portion of western New York state was performed. We found that ACS was more common in the sickle cell disease genotypes SS and S/beta-thalassemia-null, and that ACS was more frequent in patients treated for asthma. We also found that despite the use of a comprehensive electronic medical record, there was poor documentation of ACS and asthma episodes in the problem lists of patients with sickle cell disease, and that most patients with sickle cell disease with ACS or asthma failed to receive formal consultation services from pediatric pulmonary subspecialists.

  11. Acute Pancreatitis Induced by Methimazole Treatment in a 51-Year-Old Korean Man: A Case Report

    PubMed Central

    2014-01-01

    Methimazole (MMI)-induced acute pancreatitis is very rare but severe adverse reaction. A 51-yr-old male developed a high fever, chills, and abdominal pain, two weeks after commencement on MMI for the treatment of Graves' disease. There was no evidence of agranulocytosis, and fever subsided soon after stopping MMI treatment. However, 5 hr after taking an additional dose of MMI, abdominal pain and fever developed again. His symptoms, biochemical, and imaging studies were compatible with acute pancreatitis. After withdrawal of MMI, he showed clinical improvement. This is the first case of MMI-induced acute pancreatitis in Korea. Clinicians should be aware of the rare but possible MMI-induced pancreatitis in patients complaining of fever and abdominal pain. Graphical Abstract PMID:25120331

  12. Acute pancreatitis induced by methimazole treatment in a 51-year-old korean man: a case report.

    PubMed

    Jung, Jung Hwa; Hahm, Jong Ryeal; Jung, Jaehoon; Kim, Soo Kyoung; Kim, Sungsu; Kim, Kyong Young; Kim, Bo Ra; Kim, Hong Jun; Jeong, Yi Yeong; Kim, Sun Joo

    2014-08-01

    Methimazole (MMI)-induced acute pancreatitis is very rare but severe adverse reaction. A 51-yr-old male developed a high fever, chills, and abdominal pain, two weeks after commencement on MMI for the treatment of Graves' disease. There was no evidence of agranulocytosis, and fever subsided soon after stopping MMI treatment. However, 5 hr after taking an additional dose of MMI, abdominal pain and fever developed again. His symptoms, biochemical, and imaging studies were compatible with acute pancreatitis. After withdrawal of MMI, he showed clinical improvement. This is the first case of MMI-induced acute pancreatitis in Korea. Clinicians should be aware of the rare but possible MMI-induced pancreatitis in patients complaining of fever and abdominal pain.

  13. Mechanical ventilation in abdominal surgery.

    PubMed

    Futier, E; Godet, T; Millot, A; Constantin, J-M; Jaber, S

    2014-01-01

    One of the key challenges in perioperative care is to reduce postoperative morbidity and mortality. Patients who develop postoperative morbidity but survive to leave hospital have often reduced functional independence and long-term survival. Mechanical ventilation provides a specific example that may help us to shift thinking from treatment to prevention of postoperative complications. Mechanical ventilation in patients undergoing surgery has long been considered only as a modality to ensure gas exchange while allowing maintenance of anesthesia with delivery of inhaled anesthetics. Evidence is accumulating, however, suggesting an association between intraoperative mechanical ventilation strategy and postoperative pulmonary function and clinical outcome in patients undergoing abdominal surgery. Non-protective ventilator settings, especially high tidal volume (VT) (>10-12mL/kg) and the use of very low level of positive end-expiratory pressure (PEEP) (PEEP<5cmH2O) or no PEEP, may cause alveolar overdistension and repetitive tidal recruitment leading to ventilator-associated lung injury in patients with healthy lungs. Stimulated by previous findings in patients with acute respiratory distress syndrome, the use of lower tidal volume ventilation is becoming increasingly more common in the operating room. However, lowering tidal volume, though important, is only part of the overall multifaceted approach of lung protective mechanical ventilation. In this review, we aimed at providing the most recent and relevant clinical evidence regarding the use of mechanical ventilation in patients undergoing abdominal surgery.

  14. Acute responses to exercise training and relationship with exercise adherence in moderate chronic obstructive pulmonary disease.

    PubMed

    Rizk, Amanda K; Wardini, Rima; Chan-Thim, Emilie; Bacon, Simon L; Lavoie, Kim L; Pepin, Véronique

    2015-11-01

    The objectives of our study were to (i) compare, in chronic obstructive pulmonary disease (COPD) patients, acute responses to continuous training at high intensity (CTHI), continuous training at ventilatory threshold (CTVT) and interval training (IT); (ii) examine associations between acute responses and 12-week adherence; and (iii) investigate whether the relationship between acute responses and adherence is mediated/moderated by affect/vigour. Thirty-five COPD patients (forced expiratory volume in 1 second = 60.2 ± 15.8% predicted), underwent baseline assessments, were randomly assigned to CTHI, CTVT or IT, were monitored throughout about before training, and underwent 12 weeks of exercise training during which adherence was tracked. Compared with CTHI, CTVT was associated with lower respiratory exchange ratio, heart rate and respiratory rate (RR), while IT induced higher [Formula: see text], [Formula: see text]maximal voluntary ventilation, RR and lower pulse oxygen saturation. From pre- to post-exercise, positive affect increased (F = 9.74, p < 0.001) and negative affect decreased (F = 6.43, p = 0.005) across groups. CTVT reported greater end-exercise vigour compared to CTHI (p = 0.01) and IT (p = 0.02). IT exhibited lowest post-exercise vigour (p = 0.04 versus CTHI, p = 0.02 versus CTVT) and adherence rate (F = 6.69, p = 0.004). Mean [Formula: see text] (r = -0.466, p = 0.007) and end-exercise vigour (r = 0.420, p = 0.017) were most strongly correlated with adherence. End-exercise vigour moderated the relationship between [Formula: see text] and adherence (β = 2.74, t(32) = 2.32, p = 0.03). In summary, CTHI, CTVT and IT improved affective valence from rest to post-exercise and induced a significant 12-week exercise training effect. However, they elicited different acute physiological responses, which in turn were associated with differences in 12-week adherence to the target training intensity. This association was moderated by acute end-exercise vigour.

  15. Computed Tomography (CT) Findings of a Diagnostic Dilemma: Atypically Located Acute Appendicitis

    PubMed Central

    Evrimler, Sehnaz; Okumuser, Irfan; Unal, Nermin

    2016-01-01

    Summary Background Acute appendicitis is an emergent surgically treated disease generally represented by right lower abdominal pain. The most common location of the appendix is descending intraperitoneal. However, it can also show atypical locations such as inguinal canal, femoral canal, subhepatic, retrocecal, intraperitoneal abdominal midline and left side in situs inversus or intestinal malrotation patients. Atypical location can lead to atypical clinical presentations. Ultrasonography is the first choice modality for imaging. However, it can be insufficient for demonstration of the appendix. Therefore, computed tomography (CT) is needed for further examination. We aim to review the CT findings of atypically located acute appendicitis with cases and remind the clinicians and radiologists the importance of the prompt diagnosis. Case Report We presented five atypically-located appendix cases, including four with acute appendicitis that presented to our emergency department with acute abdominal pain. Two of the acute appendicitis cases had normal, the other two had elevated white blood cell count, but all of them had elevated CRP. Ultrasonography imaging was performed as a first-line imaging modality. Because of the inconclusive results of both clinical-laboratory findings and ultrasonography, CT imaging was performed. Abdominal CT demonstrated all of the atypically localised appendices successfully, which were left-sided in a malrotated patient, retrocecal, subhepatic, retrocecal ascending, intraperitoneal abdominal midline localised. Conclusıons Atypically located acute appendicitis can show atypical presentation and result in misdiagnosis. If ultrasonograpgy is inconclusive, we suggest abdominal CT in such confusing, complicated cases, because misdiagnosis or delay in the right diagnosis can result in complications and increased morbidity and mortality rates. PMID:28058072

  16. Estimating the burden of acute gastroenteritis, foodborne disease, and pathogens commonly transmitted by food: an international review.

    PubMed

    Flint, James A; Van Duynhoven, Yvonne T; Angulo, Fredrick J; DeLong, Stephanie M; Braun, Peggy; Kirk, Martyn; Scallan, Elaine; Fitzgerald, Margaret; Adak, Goutam K; Sockett, Paul; Ellis, Andrea; Hall, Gillian; Gargouri, Neyla; Walke, Henry; Braam, Peter

    2005-09-01

    The burden of foodborne disease is not well defined in many countries or regions or on a global level. The World Health Organization (WHO), in conjunction with other national public health agencies, is coordinating a number of international activities designed to assist countries in the strengthening of disease surveillance and to determine the burden of acute gastroenteritis. These data can then be used to estimate the following situations: (1) the burden associated with acute gastroenteritis of foodborne origin, (2) the burden caused by specific pathogens commonly transmitted by food, and (3) the burden caused by specific foods or food groups. Many of the scientists collaborating with the WHO on these activities have been involved in quantifying the burden of acute gastroenteritis on a national basis. This article reviews these key national studies and the international efforts that are providing the necessary information and technical resources to derive national, regional, and global burden of disease estimates.

  17. Abdominal Pain Syndrome

    MedlinePlus

    ... or cancer Infection of the tubes (salpingitis) Ectopic pregnancy Fibroid tumors of the uterus (womb) Malignant tumors of the uterus or cervix Endometriosis Adhesions (scars) Screening and Diagnosis How is the cause of abdominal pain determined? ...

  18. [The abdominal catastrophe].

    PubMed

    Seiler, Christian A

    2011-08-01

    Patients with an abdominal catastrophe are in urgent need of early, interdisciplinary medical help. The treatment plan should be based on medical priorities and clear leadership. First priority should be given to achieve optimal oxygenation of blood and stabilization of circulation during all treatment-phases. The sicker the patient, the less invasive the (surgical) treatment should to be, which means "damage control only". This short article describes 7 important, pragmatic rules that will help to increase the survival of a patient with an abdominal catastrophe. Preexisting morbidity and risk factors must be included in the overall risk-evaluation for every therapeutic intervention. The challenge in patients with an abdominal catastrophe is to carefully balance the therapeutic stress and the existing resistance of the individual patient. The best way to avoid abdominal disaster, however, is its prevention.

  19. Abdominal ultrasound (image)

    MedlinePlus

    Abdominal ultrasound is a scanning technique used to image the interior of the abdomen. Like the X-ray, MRI, ... it has its place as a diagnostic tool. Ultrasound scans use high frequency sound waves to produce ...

  20. Abdominal wall surgery

    MedlinePlus

    ... the results of abdominoplasty. Many feel a new sense of self-confidence. Alternative Names Cosmetic surgery of the abdomen; Tummy tuck; Abdominoplasty Images Abdominoplasty - series Abdominal muscles References McGrath MH, Pomerantz J. Plastic surgery. In: Townsend ...

  1. Abdominal sarcoidosis: cross-sectional imaging findings

    PubMed Central

    Gezer, Naciye Sinem; Başara, Işıl; Altay, Canan; Harman, Mustafa; Rocher, Laurence; Karabulut, Nevzat; Seçil, Mustafa

    2015-01-01

    Sarcoidosis is a multisystem inflammatory disease of unknown etiology. The lungs and the lymphoid system are the most commonly involved organs. Extrapulmonary involvement is reported in 30% of patients, and the abdomen is the most common extrapulmonary site with a frequency of 50%–70%. Although intra-abdominal sarcoidosis is usually asymptomatic, its presence may affect the prognosis and treatment options. The lesions are less characteristic and may mimick neoplastic or infectious diseases such as lymphoma, diffuse metastasis, and granulomatous inflammation. The liver and spleen are the most common abdominal sites of involvement. Sarcoidosis of the gastrointestinal system, pancreas, and kidneys are extremely rare. Adenopathy which is most commonly found in the porta hepatis, exudative ascites, and multiple granulomatous nodules studding the peritoneum are the reported manifestations of abdominal sarcoidosis. Since abdominal sarcoidosis is less common and long-standing, unrecognized disease can result in significant morbidity and mortality. Imaging contributes to diagnosis and management of intra-abdominal sarcoidosis. In this report we reviewed the cross-sectional imaging findings of hepatobiliary, gastrointestinal, and genitourinary sarcoidosis. PMID:25512071

  2. Nephropathy in dietary hyperoxaluria: A potentially preventable acute or chronic kidney disease

    PubMed Central

    Glew, Robert H; Sun, Yijuan; Horowitz, Bruce L; Konstantinov, Konstantin N; Barry, Marc; Fair, Joanna R; Massie, Larry; Tzamaloukas, Antonios H

    2014-01-01

    Hyperoxaluria can cause not only nephrolithiasis and nephrocalcinosis, but also renal parenchymal disease histologically characterized by deposition of calcium oxalate crystals throughout the renal parenchyma, profound tubular damage and interstitial inflammation and fibrosis. Hyperoxaluric nephropathy presents clinically as acute or chronic renal failure that may progress to end-stage renal disease (ESRD). This sequence of events, well recognized in the past in primary and enteric hyperoxalurias, has also been documented in a few cases of dietary hyperoxaluria. Estimates of oxalate intake in patients with chronic dietary hyperoxaluria who developed chronic kidney disease or ESRD were comparable to the reported average oxalate content of the diets of certain populations worldwide, thus raising the question whether dietary hyperoxaluria is a primary cause of ESRD in these regions. Studies addressing this question have the potential of improving population health and should be undertaken, alongside ongoing studies which are yielding fresh insights into the mechanisms of intestinal absorption and renal excretion of oxalate, and into the mechanisms of development of oxalate-induced renal parenchymal disease. Novel preventive and therapeutic strategies for treating all types of hyperoxaluria are expected to develop from these studies. PMID:25374807

  3. Vasculitis and rheumatologic diseases may play role in the pathogenesis of acute disseminated encephalomyelitis (ADEM).

    PubMed

    Sabayan, B; Zolghadrasli, Abdolali

    2007-01-01

    Acute disseminated encephalomyelitis (ADEM) is defined as a multifocal, monophasic, demyelinating, and inflammatory disease involving the central nervous system. It typically begins within 6 weeks of an antigenic challenge such as infection or immunization. Perivenous inflammation, edema and demyelination are the pathological hallmarks of ADEM. Reactivity of T-cells against myelin components such as myelin basic protein has been found in children with ADEM. The triggers for immune responses in ADEM are not known, but the two most widely accepted hypotheses are molecular mimicry and self-sensitization secondary to CNS infection. Inflammatory cytokines including tumor necrosis factor alpha (TNFalpha), interleukin 2 (IL2) and interferon gamma (INFgamma) are thought to be important in lesion formation in ADEM. Due to the active role of inflammatory cytokines in the pathogenesis of ADEM, any disease contributing to systemic formation of inflammatory cytokines can potentially be an etiologic factor for the initiation of ADEM. In vasculitis and rheumatologic diseases the number of T-cells, T helper type 1 cytokines and other inflammatory cytokines such as TNFalpha increase substantially. We present this hypothesis that in such setting of inflammation, adhesion molecules are up-regulated on the brain capillary endothelium by cytokines and other inflammatory mediators, altering the permeability of the brain blood barrier and so allowing for inflammatory cell migration. The migratory cells attack the basic myelin protein and the final result is the demyelination seen in ADEM. So we propose that vasculitis and rheumatologic diseases may play role in the pathogenesis of ADEM.

  4. Controversial results of therapy with mesenchymal stem cells in the acute phase of canine distemper disease.

    PubMed

    Pinheiro, A O; Cardoso, M T; Vidane, A S; Casals, J B; Passarelli, D; Alencar, A L F; Sousa, R L M; Fantinato-Neto, P; Oliveira, V C; Lara, V M; Ambrósio, C E

    2016-05-23

    Distemper disease is an infectious disease reported in several species of domestic and wild carnivores. The high mortality rate of animals infected with canine distemper virus (CDV) treated with currently available therapies has driven the study of new efficacious treatments. Mesenchymal stem cell (MSC)-based therapy is a promising therapeutic option for many degenerative, hereditary, and inflammatory diseases. Therefore, the aim of this study was to characterize stem cells derived from the canine fetal olfactory epithelium and to assess the systemic response of animals infected with CDV to symptomatic therapy and treatment with MSCs. Eight domestic mongrel dogs (N = 8) were divided into two groups: support group (SG) (N = 5) and support group + cell therapy (SGCT) (N = 3), which were monitored over 15 days. Blood samples were collected on days 0, 6, 9, 12, and 15 to assess blood count and serum biochemistry (urea, creatinine, alanine transferase, alkaline phosphatase, gamma-glutamyl transferase, total protein, albumin, and globulin), and urine samples were obtained on days 0 and 15 for urinary evaluation (urine I). The results showed a high mortality rate (SG = 4 and SGCT = 2), providing inadequate data on the clinical course of CDV infection. MSC therapy resulted in no significant improvement when administered during the acute phase of canine distemper disease, and a prevalence of animals with high mortality rate was found in both groups due to the severity of symptoms.

  5. A case-control study of acute diarrheal disease among school-age children in southern Thailand.

    PubMed

    Hirata, M; Kuropakornpong, V; Arun, S; Sapchatura, M; Kumnurak, S; Sukpipatpanont, B; Chongsuvivatwong, V; Funahara, Y; Sato, S

    1997-01-01

    We conducted a case-control study of school-age children in Phatthalung, a province in southern Thailand using a questionnaire to investigate associations of children's hygiene-related behavior and hygienic conditions in their homes with acute diarrheal disease. We compared 69 acute diarrhea (less than 7 days duration) cases that attended two hospitals in Phatthalung during August 1995 to June 1996 with 69 age-, sex- and address-matched controls in primary schools who had not suffered from diarrheal disease for the past one year before August 1995. Three factors were found to be significantly associated with acute diarrheal disease: farmer or gum planter as the occupation of father [Odds ratio (OR) 6.6; 95% confidence interval (CI) 1.7-26.1, p < 0.01], installation of a refrigerator in children's homes (OR 0.2; CI 0.1-0.8, p < 0.05), and drinking untreated water (OR 2.3; CI 0.9-6.1, p < 0.1). There was no significant difference for sources of drinking water between cases and controls. Considering the data on drinking water, the results indicated that there are some problems with quality of sources of drinking water. The results also suggested that having a refrigerator could have preventive effects on acute diarrheal disease, while inadequate behavior and unhygienic environment in the homes of farmers and gum planters might be related to acute diarrheal among school-age children.

  6. Abdominal involvement in tuberculosis.

    PubMed

    Neyman, Edward G; Georgiades, Christos S; Fishman, Elliot K

    2002-10-01

    Rising incidence of disseminated and extrapulmonary tuberculosis (TB), especially in immunocompromised hosts and patients with multi-drug-resistant tuberculosis, has resulted in an increase of unusual clinical and radiographic presentations of TB. With CT being a common part of emergency room (ER) evaluation of abdominal pain, it is imperative that radiologists be able to recognize abdominal presentations of TB. We discuss and illustrate typical and less common CT manifestations of tuberculosis in the abdomen to help ER radiologists in this task.

  7. Abdominal compartment syndrome following abdominoplasty: A case report and review

    PubMed Central

    Izadpanah, Arash; Izadpanah, Ali; Karunanayake, Mihiran; Petropolis, Christian; Deckelbaum, Dan L.; Luc, Mario

    2014-01-01

    Abdominoplasty is among the most commonly performed aesthetic procedures in plastic surgery. Despite high complication rate, abdominal contouring procedures are expected to rise in popularity with the advent of bariatric surgery. Patients with a history of gastric bypass surgery have an elevated incidence of small bowel obstruction from internal herniation, which is associated with non-specific upper abdominal pain, nausea, and a decrease in appetite. Internal hernias, when subjected to elevated intra-abdominal pressures, have a high-risk of developing ischemic bowel. We present a case report of patient with previous laparoscopic Roux-en-y gastric bypass who developed acute ischemic bowel leading to abdominal compartment syndrome following abdominoplasty. To the best of our knowledge, this is the first reported case in the literature. We herein emphasise on the subtle symptoms and signs that warrant further investigations in prospective patients for an abdominal contouring procedure with a prior history of gastric bypass surgery. PMID:25190927

  8. Abdominal compartment syndrome following abdominoplasty: A case report and review.

    PubMed

    Izadpanah, Arash; Izadpanah, Ali; Karunanayake, Mihiran; Petropolis, Christian; Deckelbaum, Dan L; Luc, Mario

    2014-05-01

    Abdominoplasty is among the most commonly performed aesthetic procedures in plastic surgery. Despite high complication rate, abdominal contouring procedures are expected to rise in popularity with the advent of bariatric surgery. Patients with a history of gastric bypass surgery have an elevated incidence of small bowel obstruction from internal herniation, which is associated with non-specific upper abdominal pain, nausea, and a decrease in appetite. Internal hernias, when subjected to elevated intra-abdominal pressures, have a high-risk of developing ischemic bowel. We present a case report of patient with previous laparoscopic Roux-en-y gastric bypass who developed acute ischemic bowel leading to abdominal compartment syndrome following abdominoplasty. To the best of our knowledge, this is the first reported case in the literature. We herein emphasise on the subtle symptoms and signs that warrant further investigations in prospective patients for an abdominal contouring procedure with a prior history of gastric bypass surgery.

  9. Determining the Community Prevalence of Acute Gastrointestinal Illness and Gaps in Surveillance of Acute Gastroenteritis and Foodborne Diseases in Guyana

    PubMed Central

    Mohamed-Rambaran, Pheona; Wilson, Alexis; James, Colin; Indar, Lisa

    2013-01-01

    Guyana is an English-speaking country in South America and, culturally, it is part of the Caribbean. Objective of this study was to determine the community prevalence and true burden and economic impact of acute gastroenteritis (AGE) and foodborne diseases (FBDs) in Guyana. A cross-sectional population-based survey was conducted in 7 of the 10 regions in Guyana during August and November 2009 to capture the high- and low-AGE season respectively. Overall, 1,254 individual surveys were administered at a response rate of 96.5%. The overall monthly prevalence of self-reported cases of AGE was 7.7% (97 cases) (95% CI 6.3-9.3), and the yearly incidence was 1.0 episodes per person-year. The highest monthly prevalence of AGE was observed in region 4 (8.9%) and in children aged 1-4 year(s) (12.7%). Of the 97 AGE cases, 23% sought medical care; 65% reported spending time at home due to their illness [range 1-20 day(s), mean 2.7 days], of whom 51% required other individuals to look after them while ill. The maximum number of stools per 24 hours ranged from 3 to 9 (mean 4.5), and number of days an individual suffered from AGE ranged from 1 to 21 day(s) (mean 2.7 days). The burden of syndromic AGE cases in the population for 2009 was estimated to be 131,012 cases compared to the reported 30,468 cases (76.7% underreporting), which implies that, for every syndromic case of AGE reported, there were additional 4.3 cases occurring in the community. For every laboratory-confirmed case of FBD/AGE pathogen reported, it was estimated that approximately 2,881 more cases were occurring in the population. Giardia was the most common foodborne pathogen isolated. The minimum estimated annual cost associated with the treatment for AGE was US$ 2,358,233.2, showing that AGE and FBD pose a huge economic burden on Guyana. Underreporting of AGE and foodborne pathogens, stool collection, and laboratory capacity were major gaps, affecting the surveillance of AGE in Guyana.

  10. Role of Tyrosine Isomers in Acute and Chronic Diseases Leading to Oxidative Stress - A Review

    PubMed Central

    Molnár, Gergő A.; Kun, Szilárd; Sélley, Eszter; Kertész, Melinda; Szélig, Lívia; Csontos, Csaba; Böddi, Katalin; Bogár, Lajos; Miseta, Attila; Wittmann, István

    2016-01-01

    Oxidative stress plays a major role in the pathogenesis of a variety of acute and chronic diseases. Measurement of the oxidative stress-related end products may be performed, e.g. that of structural isomers of the physiological para-tyrosine, namely meta- and ortho-tyrosine, that are oxidized derivatives of phenylalanine. Recent data suggest that in sepsis, serum level of meta-tyrosine increases, which peaks on the 2nd and 3rd days (p<0.05 vs. controls), and the kinetics follows the intensity of the systemic inflammation correlating with serum procalcitonin levels. In a similar study subset, urinary meta-tyrosine excretion correlated with both need of daily insulin dose and the insulin-glucose product in non-diabetic septic cases (p<0.01 for both). Using linear regression model, meta-tyrosine excretion, urinary meta-tyrosine/para-tyrosine, urinary ortho-tyrosine/para-tyrosine and urinary (meta- + ortho-tyrosine)/para-tyrosine proved to be markers of carbohydrate homeostasis. In a chronic rodent model, we tried to compensate the abnormal tyrosine isomers using para-tyrosine, the physiological amino acid. Rats were fed a standard high cholesterol-diet, and were given para-tyrosine or vehicle orally. High-cholesterol feeding lead to a significant increase in aortic wall meta-tyrosine content and a decreased vasorelaxation of the aorta to insulin and the glucagon-like peptide-1 analogue, liraglutide, that both could be prevented by administration of para-tyrosine. Concluding, these data suggest that meta- and ortho-tyrosine are potential markers of oxidative stress in acute diseases related to oxidative stress, and may also interfere with insulin action in septic humans. Competition of meta- and ortho-tyrosine by supplementation of para-tyrosine may exert a protective role in oxidative stress-related diseases. PMID:26785996

  11. Molecular characterization of human calicivirus associated with acute diarrheal disease in mexican children

    PubMed Central

    2012-01-01

    Background Human caliciviruses (HuCV) are emerging enteric pathogens that are a common cause of diarrhea in humans worldwide. Due to the paucity of information on the molecular characterization of HuCV circulating in Mexico, the aim of this work was to investigate the diversity and molecular epidemiology of the HuCV infection associated with acute diarrheal disease in Mexican children aged up to 5 years. Results Of the 131/414 (32%) HuCV positive-specimens analyzed, 128 were identified as Norovirus (NoV) and three as Sapovirus (SaV). Of the NoV positive specimens, 118/128 (92%) were NoV GII and 10/128(8%) were untypeable by RT-PCR in both polymerase and capsid genes, whereas one SaV isolate was further confirmed by sequencing as GI.2. Phylogenetic analysis based on polymerase partial gene sequences from 89/131 (68%) HuCV isolates showed that 86/89 (97%) belong to NoV GII.4 with three main variant clusters of this genotype, 2/89 (2%) to NoV GII.2, and 1/89 (1%) to SaV GI.2. Furthermore, partial sequencing of the capsid gene VP1 of 63/131 (48%) strains indicated that 61/63 (97%) correlated with NoV GII.4, whereas only 2/63 (3%) clustered to NoV GII.2. HuCV infections were detected throughout the year, and the highest number of cases positive for NoV was found in children between 7 and 18 months of age (60%). Conclusions This study highlights the usefulness of analyzing both polymerase and capsid genes for molecular characterization of HuCV and demonstrates the relatedness and predominance of NoV GII.4 with acute diarrheal disease in young Mexican children, thus contributing to better understanding of the molecular epidemiology of this disease. PMID:22361160

  12. Impact of weaning from acute dialytic therapy on outcomes of chronic kidney disease following urgent-start dialysis.

    PubMed

    Chen, Yung-Ming; Li, Wen-Yi; Wu, Vin-Cent; Wang, Yi-Cheng; Hwang, Shang-Jyh; Lin, Shih-Hwa; Wu, Kwan-Dun

    2015-01-01

    Discontinuation of acute, unplanned dialysis is always an important therapeutic goal in dialysis-requiring patients with existing chronic kidney disease. Only a limited proportion of patients could be weaned off dialysis and remained dialysis-free. Here we performed a multicenter, observational study to investigate factors associated with successful weaning from acute dialysis, and to explore the potential impact of weaning itself on outcomes of patients with chronic kidney disease following urgent-start dialysis. We recruited 440 chronic kidney disease patients with a baseline estimated glomerular filtration rate <45 ml/min per 1/73 m2, and used propensity score-adjusted Cox regression analysis to measure the effect of weaning from acute dialysis on death during the index hospitalization and death or readmission after discharge. Over 2 years, 64 of 421 (15.2%) patients who survived >1 month died, and 36 (8.6%) were removed from dialysis, with 26 (6.2%) remaining alive and dialysis-free. Logistic regression analysis found that age ≧ 65 years, ischemic acute tubular necrosis, nephrotoxic exposure, urinary obstruction, and higher predialysis estimated glomerular filtration rate and serum hemoglobin were predictors of weaning off dialysis. After adjustment for propensity scores for dialysis weaning, Cox proportional hazards models showed successful weaning from dialysis (adjusted hazard ratio 0.06; 95% confidence interval 0.01 to 0.35), along with a history of hypertension and serum albumin, were independent protectors for early death. Conversely, a history of stroke, peripheral arterial disease and cancer predicted the occurrence of early mortality. In conclusion, this prospective cohort study shows that compared to patients with chronic kidney disease who became end-stage renal disease after acute dialysis, patients who could be weaned off acute dialytic therapy were associated with reduced risk of premature death over a 2-year observation period.

  13. [Clinical introduction of the method of the abdominal cavity infiltrate dissection with saving of anatomic integrity and functional capacity of organs, included in the inflammatory process].

    PubMed

    Sukhin, I A

    2013-03-01

    The results of application of the tissue dissection method and hemostasis performance while operation for the abdominal organs acute diseases were summarized. The proposed method introduction have permitted to reduce the intraoperative complications rate from 66.6%--in a control group to 12.2%--in the main group; postoperative complications--from 21.2 to 1.7%, postoperative lethality--from 7.4 to 1.7%.

  14. Sudden onset abdominal pain and distension: an imaging sparkler.

    PubMed

    Klair, Jagpal Singh; Girotra, M; Medarametla, S; Shah, H R

    2014-11-01

    We present a case of a middle-aged patient presenting with acute onset abdominal pain and distension who had signs of bowel obstruction on physical exam. He was afebrile, hemodynamically stable with no peritoneal signs. Abdominal radiograph and CT scan were pathognomic for sigmoid volvulus. Through this case report we want to discuss the presentation, diagnosis, management options for sigmoid volvulus and importance of features suggestive of ischemic bowel that necessitates different management options.

  15. Inflammatory abdominal aortic aneurysm.

    PubMed

    Savarese, R P; Rosenfeld, J C; DeLaurentis, D A

    1986-05-01

    Between January 1976 and December 1982, 181 patients with abdominal aortic aneurysms were treated surgically, and in 13 patients the aneurysms were found to be inflammatory. Inflammatory aneurysms of the abdominal aorta (IAAA) share important characteristics with typical atherosclerotic abdominal aortic aneurysms. Diagnosis and surgical management of IAAA are distinctive which suggests that IAAA should be considered separately, as a varient of typical abdominal aortic aneurysms. IAAA occur predominantly in males. The presenting symptoms are often idiosyncratic and include severe abdominal or back pain, or both, and ureteral obstruction; the diagnosis of IAAA should be considered when these symptoms are present. Although grossly and microscopically, the perianeurysmal fibrosis resembles idiopathic retroperitoneal fibrosis, the two conditions can be differentiated. At the present time, ultrasonography and computed tomography appear to offer reliable means for diagnosing IAAA. The presence of IAAA, whether established preoperatively or discovered unexpectedly at operation, necessitate certain modifications in the surgical approach, in order to avoid injuring the duodenum and the venous structures. Most patients can be successfully treated by resection and graft replacement. Rupture of the aneurysm in IAAA appears to be less frequent than in typical atherosclerotic abdominal aortic aneurysm.

  16. The Role of Alcohol Consumption in the Aetiology of Different Cardiovascular Disease Phenotypes: a CALIBER Study

    ClinicalTrials.gov

    2013-05-28

    Chronic Stable Angina; Unstable Angina; Coronary Heart Disease Not Otherwise Specified; Acute Myocardial Infarction; Heart Failure; Ventricular Arrhythmias; Cardiac Arrest; Abdominal Aortic Aneurysm; Peripheral Arterial Disease; Ischaemic Stroke; Subarachnoid Haemorrhagic Stroke; Intracerebral Haemorrhagic Stroke; Stroke Not Otherwise Specified; Sudden Cardiac Death; Unheralded Coronary Death; Mortality; Coronary Heart Disease (CHD); Cardiovascular Disease (CVD); Fatal Cardiovascular Disease (Fatal CVD); ST Elevation Myocardial Infarction (STEMI); Non-ST Elevation Myocardial Infarction (nSTEMI); Myocardial Infarction Not Otherwise Specified (MI NOS)

  17. Traumatic dissection and rupture of the abdominal aorta as a complication of the Heimlich maneuver.

    PubMed

    Desai, Shaun C; Chute, Dennis J; Desai, Bharati C; Koloski, Eugene R

    2008-11-01

    Although the Heimlich maneuver is considered the best intervention for relieving acute upper airway obstruction, several complications have been reported in the literature. These complications can occur as a result of an increase in abdominal pressure leading to a variety of well-documented visceral injuries, including the great vessels. Acute abdominal aortic thrombosis after the Heimlich maneuver is a rare but recognized event; however, to date no case of traumatic dissection and rupture of the abdominal aorta has been described. We report the first known case, to our knowledge, of a traumatic dissection and rupture of the abdominal aorta after a forcefully applied Heimlich maneuver.

  18. Role of the mycobiome in human acute graft-versus-host disease.

    PubMed

    van der Velden, Walter J F M; Netea, Mihai G; de Haan, Anton F J; Huls, Gerwin A; Donnelly, J Peter; Blijlevens, Nicole M A

    2013-02-01

    A role for gut bacteria in the pathogenesis of graft-versus-host disease (GVHD) has been firmly established; however, the role of Candida spp, which form part of the mycobiome, remains unknown. In a homogenous group of patients who underwent allogeneic stem cell transplantation (SCT), we found a significant impact of Candida colonization on the occurrence of acute GVHD. Patients colonized with Candida spp developed significantly more grade II-IV acute GVHD compared with noncolonized patients (50% vs 32%; P = .03), as well as more gastrointestinal (GI)-GVHD (33% vs 19%; P = .05). Colonization with Candida spp was more frequent in patients bearing the loss-of-function polymorphism Y238X, which results in dectin-1 dysfunction, compared with patients with the wild-type allele (73% vs 31%; P = .002). There was no direct effect of dectin-1 dysfunction on acute GVHD, although it did influence the occurrence of GVHD indirectly through Candida colonization. The exact mechanism of GVHD induction by Candida spp colonization of the mucosa is unknown, but the link might prove to be the induction of Th 17/IL-23 responses through activation of pattern recognition receptors by fungal motifs, including β-d-glucan and mannans. These data indicate a role for the mycobiome in the pathogenesis of GVHD and suggest that altering the mycobiome by antifungal drugs can help ameliorate GI-GVHD. In addition, given that the genetic constitution of patients affects susceptibility to both Candida colonization and GVHD, whether identifying gene polymorphisms will facilitate personalized treatment of SCT recipients remains to be determined.

  19. Acute aerobic exercise increases brain-derived neurotrophic factor levels in elderly with Alzheimer's disease.

    PubMed

    Coelho, Flávia Gomes de Melo; Vital, Thays Martins; Stein, Angelica Miki; Arantes, Franciel José; Rueda, André Veloso; Camarini, Rosana; Teodorov, Elizabeth; Santos-Galduróz, Ruth Ferreira

    2014-01-01

    Studies indicate the involvement of brain-derived neurotrophic factor (BDNF) in the pathogenesis of Alzheimer's disease (AD). Decreased BDNF levels may constitute a lack of trophic support and contribute to cognitive impairment in AD. The benefits of acute and chronic physical exercise on BDNF levels are well-documented in humans, however, exercise effects on BDNF levels have not been analyzed in older adults with AD. The aim of this study was to investigate the effects of acute aerobic exercise on BDNF levels in older adults with AD and to verify associations among BDNF levels, aerobic fitness, and level of physical activity. Using a controlled design, twenty-one patients with AD (76.3 ± 6.2 years) and eighteen healthy older adults (74.6 ± 4.7 years) completed an acute aerobic exercise. The outcomes included measures of BDNF plasma levels, aerobic fitness (treadmill grade, time to exhaustion, VO2, and maximal lactate) and level of physical activity (Baecke Questionnaire Modified for the Elderly). The independent t-test shows differences between groups with respect to the BDNF plasma levels at baseline (p = 0.04; t = 4.53; df = 37). In two-way ANOVA, a significant effect of time was found (p = 0.001; F = 13.63; df = 37), the aerobic exercise significantly increased BDNF plasma levels in AD patients and healthy controls. A significant correlation (p = 0.04; r = 0.33) was found between BDNF levels and the level of physical activity. The results of our study suggest that aerobic exercise increases BDNF plasma levels in patients with AD and healthy controls. In addition to that, BDNF levels had association with level of physical activity.

  20. Pulmonary Artery Dilation and Right Ventricular Function in Acute Kawasaki Disease.

    PubMed

    Numano, Fujito; Shimizu, Chisato; Tremoulet, Adriana H; Dyar, Dan; Burns, Jane C; Printz, Beth F

    2016-03-01

    Coronary artery inflammation and aneurysm formation are the most common complications of Kawasaki disease (KD). Valvulitis and myocarditis are also well described and may lead to valvar regurgitation and left ventricular dysfunction. However, functional changes in the right heart have rarely been reported. We noted several acute KD patients with dilated pulmonary arteries (PA) and thus sought to systematically characterize PA size and right-heart function in an unselected cohort of KD patients cared for at a single clinical center. Clinical, laboratory, and echocardiographic data from 143 acute KD subjects were analyzed. PA dilation was documented in 23 subjects (16.1 %); these subjects had higher median right ventricle myocardial performance index (RV MPI), higher ratio of early tricuspid inflow velocity to tricuspid annular early diastolic velocity (TV E/e'), and lower median TV e' velocity compared to the non-PA dilation group (0.50 vs 0.38 p < 0.01, 4.2 vs 3.6 p < 0.05, and 13.5 vs 15.2 cm/s p < 0.01, respectively). Almost all subjects with PA dilation had improved PA Z-score, RV MPI, and TV E/e' in the subacute phase (p < 0.01). There were no significant differences in indices of left ventricle function between PA dilation group and non-PA dilation group. In summary, PA dilation was documented in 16 % of acute KD subjects. These subjects were more likely to have echocardiographic indices consistent with isolated RV dysfunction that improved in the subacute phase. The long-term consequence of these findings will require longitudinal studies of this patient population.

  1. Fournier's gangrene secondary to intra-abdominal processes.

    PubMed

    Gerber, G S; Guss, S P; Pielet, R W

    1994-11-01

    We report 2 cases of necrotizing fasciitis of the perineum, perianal area, and male genitalia (Fournier's gangrene) that arose secondary to intra-abdominal infectious processes (ruptured appendicitis and diverticulitis). Management consisted of immediate debridement of necrotic tissue, exploratory laparotomy, and diverting colostomy. The presence of an acute abdominal process was not immediately evident on initial evaluation of either patient. This demonstrates the critical importance of considering intra-abdominal infection in patients with Fournier's gangrene when the more commonly seen urinary tract, perirectal, and traumatic causes are not readily apparent.

  2. Abdominal pain – learning when not to intervene!

    PubMed Central

    Tachamo, Niranjan; Timilsina, Bidhya; Nazir, Salik; Lohani, Saroj

    2016-01-01

    Epiploic appendagitis (EA) is an uncommon cause of abdominal pain. It is a benign condition but may mimic other serious causes of acute abdomen such as appendicitis, diverticulitis, and gynecological emergency in severe cases. Knowledge of this condition in the differential diagnosis of abdominal pain can save unnecessary hospital admission, antibiotics, and surgery. In this article, we present the case of a 43-year-old female who presented to our hospital with a 2-day history of right lower quadrant abdominal pain and diarrhea. She was diagnosed with EA with computed tomography of abdomen with contrast and was managed conservatively with good outcome. PMID:27987280

  3. Subjective assessment of visual verticality in follow-up of patients with acute vestibular disease.

    PubMed

    Gómez García, Angélica; Jáuregui-Renaud, Kathrine

    2003-06-01

    We conducted a study of 10 patients with acute unilateral peripheral vestibular failure in order to assess their ability to perceive visual verticality during the acute stage of their disease and during recovery. We also evaluated 31 healthy volunteers to test the reproducibility of our assessment methods. The 10 patients were first evaluated within 4 days of the onset of their vestibular failure, and follow-up tests were conducted 2 and 4 weeks later. The healthy subjects were similarly tested at 2 and 4 weeks following their baseline evaluation. All patients and subjects were tested 10 times during each evaluation session, and results from each as well as from the groups as a whole were calculated as a mean of all responses. The mean visual vertical tilt (the amount of deviation from true verticality) among the 10 patients declined from 8.4 degrees (+/- 2.4 degrees) at the first examination to 3.2 degrees (+/- 1.6 degrees) at week 2 and to 1.4 degrees (+/- 0.7 degree) at week 4. These decreases coincided with the pace of the resolution of their vestibular symptoms. The rates of reproducibility among the 31 healthy volunteers at 2 and 4 weeks following their initial assessment were 95 and 97%, respectively. We concluded that repeated measurements of the static visual vertical can be useful as a follow-up tool for patients with vestibular neuritis.

  4. No influence of chromosome Y haplogroup variation in acute graft-versus-host disease in sardinia.

    PubMed

    Orofino, Maria Grazia; Contu, Daniela; Argiolu, Francesca; Sanna, Maria Adele; Gaziev, Javid; La Nasa, Giorgio; Vacca, Adriana; Cao, Antonio; Cucca, Francesco

    2006-12-15

    The donor-recipient sex-related mismatch has been reported as a risk factor for acute graft-versus-host disease (GVHD). However, the results obtained in previous studies appear to be contradictory. Here we evaluate the impact of donor-recipient sex-related mismatch in a series of 204 Sardinian individuals (92.1% of them affected by Beta- Thalassemia major) who underwent bone marrow transplantation (BMT) from human leukocyte antigen (HLA) identical siblings. In all, 78 of these patients had acute GVHD (aGVHD). We found that also in this homogenous group of patients from a homogenous population, the donor-female/recipient-male pair provided an increased risk for aGVHD when compared with a reference donor-male/recipient-male pair (POR=2.3, P=0.042). This data could be consistent with a role of variation in the male-specific portion of the Y chromosome in aGVHD. To assess this, we compared the distribution of the main Y-chromosome haplogroups in 28 male patients, who had aGVHD and underwent BMT from HLA-identical sisters, and 366 ethnically-matched controls. No significant differences were observed. These findings do not support the presence of Y chromosome founder variants contributing significantly to aGVHD in the Sardinian population.

  5. Loss of Ifnar1 in Pancreatic Acinar Cells Ameliorates the Disease Course of Acute Pancreatitis

    PubMed Central

    Miller, Katharina J.; Raulefs, Susanne; Kong, Bo; Steiger, Katja; Regel, Ivonne; Gewies, Andreas; Kleeff, Jörg; Michalski, Christoph W.

    2015-01-01

    Type I interferon constitutes an essential component of the combinational therapy against viral disease. Acute pancreatitis is one side effect of type I interferon-based therapy, implying that activation of type I interferon signaling affects the homeostasis and integrity of pancreatic acinar cells. Here, we investigated the role of type I interferon signaling in pancreatic acinar cells using a caerulein-induced murine model of acute pancreatitis. Pancreas-specific ablation of interferon (alpha and beta) receptor 1 (Ifnar1) partially protected animals from caerulein-induced pancreatitis, as demonstrated by reduced tissue damage. Profiling of infiltrating immune cells revealed that this dampened tissue damage response correlated with the number of macrophages in the pancreas. Pharmacologic depletion of macrophages reversed the protective effect of Ifnar1 deficiency. Furthermore, expression of chemokine (C-C motif) ligand 2 (Ccl2), a potent factor for macrophage recruitment, was significantly increased in the Ifnar1-deficient pancreas. Thus, type I interferon signaling in pancreatic acinar cells controls pancreatic homeostasis by affecting the macrophage-mediated inflammatory response in the pancreas. PMID:26618925

  6. Homocysteine levels after acute levodopa intake in patients with Parkinson's disease.

    PubMed

    Müller, Thomas; Kuhn, Wilfried

    2009-07-15

    Levodopa (L-dopa) administered with a dopadecarboxylase inhibitor (DDI) increases homocysteine plasma levels. This may support the onset of atherosclerosis-related disorders and neuropsychiatric complications in patients with Parkinson's disease (PD). This homocysteine elevation is considered as long-term effect of chronic L-dopa/DDI treatment. Little is known about the acute effects of L-dopa/DDI intake on homocysteine generation. The objective of this trial was to investigate the relations between L-dopa and homocysteine after acute L-dopa/DDI administration in PD patients with different L-dopa metabolism. Thirty PD patients were divided into groups with superior (I) and less (II) L-dopa absorption after standardized intake of 125 mg L-dopa/benserazide with determination of L-dopa, 3-O-methyl-dopa (3-OMD) and homocysteine in plasma at baseline, 30, 60, and 90 minutes. There was a homocysteine increase in Group I (F = 5; P = 0.005) and a moderate decrease in Group II (F = 4.27; P = 0.01). A rise of 3-OMD (F = 10.51; P < 0.0001) appeared in Group I, but not in Group II (F = 0.91; P = 0.44), accordingly L-dopa accumulation was better in Group I than in Group II. Thus, in conclusion, L-dopa metabolism is an important component for homocysteine elevation after one time L-dopa/DDI administration in PD patients.

  7. Improved accuracy of acute graft-versus-host disease staging among multiple centers.

    PubMed

    Levine, John E; Hogan, William J; Harris, Andrew C; Litzow, Mark R; Efebera, Yvonne A; Devine, Steven M; Reshef, Ran; Ferrara, James L M

    2014-01-01

    The clinical staging of acute graft-versus-host disease (GVHD) varies significantly among bone marrow transplant (BMT) centers, but adherence to long-standing practices poses formidable barriers to standardization among centers. We have analyzed the sources of variability and developed a web-based remote data entry system that can be used by multiple centers simultaneously and that standardizes data collection in key areas. This user-friendly, intuitive interface resembles an online shopping site and eliminates error-prone entry of free text with drop-down menus and pop-up detailed guidance available at the point of data entry. Standardized documentation of symptoms and therapeutic response reduces errors in grade assignment and allows creation of confidence levels regarding the diagnosis. Early review and adjudication of borderline cases improves consistency of grading and further enhances consistency among centers. If this system achieves widespread use it may enhance the quality of data in multicenter trials to prevent and treat acute GVHD.

  8. Acute ischemic stroke in a child with cyanotic congenital heart disease due to non-compliance of anticoagulation

    PubMed Central

    Mohammad, Misbahuddin; James, Anish F.; Qureshi, Raheel S.; Saraf, Sapan; Ahluwalia, Tina; Mukherji, Joy Dev; Kole, Tamorish

    2012-01-01

    BACKGROUND: Stroke is a common presentation in geriatric patients in emergency department but rarely seen in pediatric patients. In case of acute ischemic stroke in pediatric age group, management is different from that of adult ischemic stroke where thrombolysis is a good op. METHODS: We report a case of a 17-year-old male child presenting in emergency with an episode of acute ischemic stroke causing left hemiparesis with left facial weakness and asymmetry. The patient suffered from cyanotic congenital heart disease for which he had undergone Fontan operation previously. He had a history of missing his daily dose of warfarin for last 3 days prior to the stroke. RESULTS: The patient recovered from acute ischemic stroke without being thrombolyzed. CONCLUSION: In pediatric patients, acute ischemic stroke usually is evolving and may not require thrombolysis. PMID:25215056

  9. Intra-abdominal pressure: an integrative review.

    PubMed

    Milanesi, Rafaela; Caregnato, Rita Catalina Aquino

    2016-01-01

    There is a growing request for measuring intra-abdominal pressure in critically ill patients with acute abdominal pain to be clarified. Summarizing the research results on measurement of vesical intra-abdominal pressure and analyzing the level of evidence were the purposes of this integrative literature review, carried out based on the databases LILACS, MEDLINE and PubMed, from 2005 to July 2012. Twenty articles were identified, in that, 12 literature reviews, 4 descriptive and exploratory studies, 2 expert opinions, one prospective cohort study and one was an experience report. The vesical intra-abdominal pressure measurement was considered gold standard. There are variations in the technique however, but some common points were identified: complete supine position, in absence of abdominal contracture, in the end of expiration and expressed in mmHg. Most research results indicate keeping the transducer zeroed at the level of the mid-axillary line at the iliac crest level, and instill 25mL of sterile saline. Strong evidence must be developed. RESUMO Em pacientes críticos com quadros abdominais agudos a esclarecer é crescente a solicitação da aferição da pressão intra-abdominal. Sintetizar resultados de pesquisas sobre a mensuração da pressão intra-abdominal pela via vesical e analisar o nível de evidência foram os objetivos desta revisão integrativa da literatura, realizada nas bases LILACS, MEDLINE e PubMed, no período de 2005 a julho de 2012. Identificaram-se 20 artigos, sendo 12 revisões de literatura, 4 estudos exploratório-descritivos, 2 opiniões de especialistas, 1 estudo de coorte prospectivo e 1 relato de experiência. O método vesical para mensuração da pressão intra-abdominal foi considerado padrão-ouro. Existem variações na técnica, entretanto pontos em comum foram identificados: posição supina completa, na ausência de contratura abdominal, ao final da expiração e expressa em mmHg. A maioria indica posicionar o ponto zero do

  10. Endothelial Fas-Ligand in Inflammatory Bowel Diseases and in Acute Appendicitis

    PubMed Central

    Kokkonen, Tuomo S.; Karttunen, Tuomo J.

    2015-01-01

    Fas-mediated induction of apoptosis is a major factor in the selection of lymphocytes and downregulation of immunological processes. In the present study, we have assessed endothelial Fas-ligand (FasL) expression in normal human ileum, appendix, and colon, and compared the expression levels with that in inflammatory bowel disease and in acute appendicitis. In a normal appendix, endothelial FasL levels were constant in almost half of the mucosal vessels; but, in the normal ileum and colon, endothelial FasL was practically restricted to areas in close proximity to lymphatic follicles, and was expressed mainly in the submucosal aspect of the follicles in the vessels with high endothelium. In samples from subjects with either Crohn’s disease or ulcerative colitis, the extent of endothelial FasL expression was elevated in the submucosa and associated with an elevated number of lymphoid follicles. In inflammatory bowel disease, ulcers and areas with a high density of mononuclear cells expressing FasL also showed an elevated density of blood vessels with endothelial FasL expression. Although the function of endothelial FasL remains unclear, such a specific expression pattern suggests that endothelial FasL expression has a role in the regulation of lymphocyte access to the peripheral lymphoid tissues, including the intestinal mucosa. PMID:26374830

  11. High prevalence of and potential mechanisms for chronic kidney disease in patients with acute intermittent porphyria.

    PubMed

    Pallet, Nicolas; Mami, Iadh; Schmitt, Caroline; Karim, Zoubida; François, Arnaud; Rabant, Marion; Nochy, Dominique; Gouya, Laurent; Deybach, Jean-Charles; Xu-Dubois, Yichum; Thervet, Eric; Puy, Hervé; Karras, Alexandre

    2015-08-01

    Acute intermittent porphyria (AIP) is a genetic disorder of the synthesis of heme caused by a deficiency in hydroxymethylbilane synthase (HMBS), leading to the overproduction of the porphyrin precursors δ-aminolevulinic acid and porphobilinogen. The aim of this study is to describe the clinical and biological characteristics, the renal pathology, and the cellular mechanisms of chronic kidney disease associated with AIP. A total of 415 patients with HMBS deficiency followed up in the French Porphyria Center were enrolled in 2003 in a population-based study. A follow-up study was conducted in 2013, assessing patients for clinical, biological, and histological parameters. In vitro models were used to determine whether porphyrin precursors promote tubular and endothelial cytotoxicity. Chronic kidney disease occurred in up to 59% of the symptomatic AIP patients, with a decline in the glomerular filtration rate of ~1 ml/min per 1.73 m(2) annually. Proteinuria was absent in the vast majority of the cases. The renal pathology was a chronic tubulointerstitial nephropathy, associated with a fibrous intimal hyperplasia and focal cortical atrophy. Our experimental data provide evidence that porphyrin precursors promote endoplasmic reticulum stress, apoptosis, and epithelial phenotypic changes in proximal tubular cells. In conclusion, the diagnosis of chronic kidney disease associated with AIP should be considered in cases of chronic tubulointerstitial nephropathy and/or focal cortical atrophy with severe proliferative arteriosclerosis.

  12. Acute Myocardial Ischemia in Adults Secondary to Missed Kawasaki Disease in Childhood

    PubMed Central

    Rizk, Sherif RY; El Said, Galal; Daniels, Lori B; Burns, Jane C; El Said, Howaida; Sorour, Khaled A; Gharib, Soliman; Gordon, John B

    2015-01-01

    Coronary artery aneurysms that occur in 25% of untreated Kawasaki disease (KD) patients may remain clinically silent for decades and then thrombose resulting in myocardial infarction. Although KD is now the most common cause of acquired heart disease in children in Asia, the United States, and Western Europe, the incidence of KD in Egypt is unknown. We tested the hypothesis that young adults in Egypt presenting with acute myocardial ischemia may have coronary artery lesions due Kawasaki disease (KD) in childhood. We reviewed a total of 580 angiograms of patients ≤ 40 years of age presenting with symptoms of myocardial ischemia. Coronary artery aneurysms were noted in 46 patients (7.9 %) of whom nine presented with myocardial infarction. The likelihood of antecedent KD as the cause of the aneurysms was classified as definite (n=10), probable (n=29), or equivocal (n=7). Compared to the definite and probable groups, the equivocal group had more traditional cardiovascular risk factors, smaller sized aneurysms, and fewer coronary arteries affected. In conclusion, in a major metropolitan center in Egypt, 6.7% of adults age 40 years or younger undergoing angiography for evaluation of possible myocardial ischemia had lesions consistent with antecedent KD. Because of the unique therapeutic challenges associated with these lesions, adult cardiologists should be aware that coronary artery aneurysms in young adults may be due to missed KD in childhood. PMID:25555655

  13. Automated analysis of acute myeloid leukemia minimal residual disease using a support vector machine

    PubMed Central

    Ni, Wanmao; Hu, Beili; Zheng, Cuiping; Tong, Yin; Wang, Lei; Li, Qing-qing; Tong, Xiangmin; Han, Yong

    2016-01-01

    We investigated the ability of support vector machines (SVM) to analyze minimal residual disease (MRD) in flow cytometry data from patients with acute myeloid leukemia (AML) automatically, objectively and standardly. The initial disease data and MRD review data in the form of 159 flow cytometry standard 3.0 files from 36 CD7-positive AML patients in whom MRD was detected more than once were exported. SVM was used for training with setting the initial disease data to 1 as the flag and setting 15 healthy persons to set 0 as the flag. Based on the two training groups, parameters were optimized, and a predictive model was built to analyze MRD data from each patient. The automated analysis results from the SVM model were compared to those obtained through conventional analysis to determine reliability. Automated analysis results based on the model did not differ from and were correlated with results obtained through conventional analysis (correlation coefficient c = 0.986, P > 0.05). Thus the SVM model could potentially be used to analyze flow cytometry-based AML MRD data automatically, objectively, and in a standardized manner. PMID:27713120

  14. Immune Responses in Acute and Convalescent Patients with Mild, Moderate and Severe Disease during the 2009 Influenza Pandemic in Norway

    PubMed Central

    Mohn, Kristin G.-I.; Cox, Rebecca Jane; Tunheim, Gro; Berdal, Jan Erik; Hauge, Anna Germundsson; Jul-Larsen, Åsne; Peters, Bjoern; Oftung, Fredrik

    2015-01-01

    Increased understanding of immune responses influencing clinical severity during pandemic influenza infection is important for improved treatment and vaccine development. In this study we recruited 46 adult patients during the 2009 influenza pandemic and characterized humoral and cellular immune responses. Those included were either acute hospitalized or convalescent patients with different disease severities (mild, moderate or severe). In general, protective antibody responses increased with enhanced disease severity. In the acute patients, we found higher levels of TNF-α single-producing CD4+T-cells in the severely ill as compared to patients with moderate disease. Stimulation of peripheral blood mononuclear cells (PBMC) from a subset of acute patients with peptide T-cell epitopes showed significantly lower frequencies of influenza specific CD8+ compared with CD4+ IFN-γ T-cells in acute patients. Both T-cell subsets were predominantly directed against the envelope antigens (HA and NA). However, in the convalescent patients we found high levels of both CD4+ and CD8+ T-cells directed against conserved core antigens (NP, PA, PB, and M). The results indicate that the antigen targets recognized by the T-cell subsets may vary according to the phase of infection. The apparent low levels of cross-reactive CD8+ T-cells recognizing internal antigens in acute hospitalized patients suggest an important role for this T-cell subset in protective immunity against influenza. PMID:26606759

  15. [Research Progress on Notch Signal Pathway in Acute Graft-Versus-Host Disease -Review].

    PubMed

    Guo, Dong-Mei; Li, Ban-Ban; Li, Chun-Pu; Teng, Qing-Liang

    2017-02-01

    The Notch signaling pathway is a highly conserved cell signaling system that plays an essential role in many biological processes. Notch signaling regulates multiple aspects of hematopoiesis, especially during T cell develop-ment. Recent data suggest that Notch also regulates mature T cell differentiation and function. The latest data show that Notch also plays an essential role in alloreactive T cells mediating acute graft-versus-host disease (aGVHD), the most severe complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). Notch inhibition in donor-derived T cells or blockade of individual Notch ligands and receptors after transplantation can reduce GVHD severity and mortality in mouse models of allo-HSCT, without causing global immunosuppression. These findings indicate Notch in T cells as an attractive therapeutic target to control aGVHD. In this article, the pathophysiology of aGVHD, the Notch signal pathway and aGVHD are reviewed.

  16. Unusual presentation of Erdheim-Chester disease in a child with acute lymphoblastic leukemia

    PubMed Central

    Vallonthaiel, Archana George; Mridha, Asit Ranjan; Gamanagatti, Shivanand; Jana, Manisha; Sharma, Mehar Chand; Khan, Shah Alam; Bakhshi, Sameer

    2016-01-01

    Erdheim-Chester disease (ECD) is an uncommon, non-familial, non-Langerhans cell histiocytosis, which involves skeletal system and soft tissue usually in middle aged and elderly patients. The characteristic radiologic features include bilateral, symmetric cortical osteosclerosis of the diaphyseal and metaphyseal parts of the long bones, or bilateral symmetrically abnormal intense 99mTechnetium labelling of the metaphyseal-diaphyseal region of the long bones, and computed tomography scan findings of “coated aorta” or “hairy kidneys”. ECD in childhood with osteolytic lesion is extremely rare. We describe an unusual case with an expansile lytic bone lesion at presentation in a case of acute lymphoblastic leukemia. PMID:27648170

  17. Atraumatic splenic rupture as a complication of acute exacerbation of chronic pancreatitis, an unusual disease.

    PubMed

    Moya Sánchez, Elena; Medina Benítez, Antonio

    2017-02-27

    We report the case of a patient with acute exacerbation of chronic pancreatitis and he suffered an atraumatic splenic rupture. Splenic rupture not associated with trauma is a rare entity that can occurs in normal spleen (spontaneous) or damaged spleen (pathological). This entity may be associated with local inflammatory processes, such as pancreatitis. Ultrasound is a non-invasive technique which is used in unstable patients. CT is useful for making a diagnosis of extension in patients with hemodynamic stability. Atraumatic splenic rupture as a complication of chronic pancreatitis is an unusual disease that requires a high index of suspicion which allows us an early diagnosis because it is a treatable entity that compromises the patient's life.

  18. Kinetic and organ-specific patterns of cytokine expression in acute graft-versus-host disease.

    PubMed

    Baker, K S; Allen, R D; Roths, J B; Sidman, C L

    1995-04-01

    Although many cytokines have been previously implicated in graft-versus-host disease (GVHD), no study to date has comprehensively evaluated their expression over time or in different tissues affected by GVHD. Using a semi-quantitative reverse transcriptase-PCR technique and a murine model of acute GVHD, we have evaluated the expression levels of mRNA for a wide range of cytokines in spleen, gut and liver tissues at weekly intervals after bone marrow transfer. The earliest cytokine responses seen were increases in IL-2, IL-10, IFN-gamma, MIP-1 alpha and TNF-alpha in the spleen, suggesting a primarily Th1 pathway. Other cytokines (IL-1 alpha, IL-10 and MIP-1 alpha) were persistently elevated in GVHD mice, but were variable depending on the tissue. These data demonstrate that a wide range of cytokines are involved in the GVHD response and that their kinetic pattern of expression is different in various affected tissues.

  19. Acute liver failure at 26 weeks' gestation in a patient with sickle cell disease.

    PubMed

    Greenberg, Mara; Daugherty, Tami J; Elihu, Arvand; Sharaf, Ravi; Concepcion, Waldo; Druzin, Maurice; Esquivel, Carlos O

    2009-10-01

    Orthotopic liver transplantation (OLT) for acute liver failure (ALF) during pregnancy is an uncommon occurrence with variable outcomes. In pregnancy-related liver failure, prompt diagnosis and immediate delivery are essential for a reversal of the underlying process and for maternal and fetal survival. In rare cases, the reason for ALF during pregnancy is either unknown or irreversible, and thus OLT may be necessary. This case demonstrates the development of cryptogenic ALF during the 26th week of pregnancy in a woman with sickle cell disease. She underwent successful cesarean delivery of a healthy male fetus at 27 weeks with concurrent OLT. This report provides a literature review of OLT in pregnancy and examines the common causes of ALF in the pregnant patient. On the basis of the management and outcome of our case and the literature review, we present an algorithm for the suggested management of ALF in pregnancy.

  20. Acute kidney injury in children with sickle cell disease-compounding a chronic problem.

    PubMed

    Mammen, Cherry; Bissonnette, Mei Lin; Matsell, Douglas G

    2017-03-28

    In an article recently published in Pediatric Nephrology, Baddam and colleagues discuss the relatively underreported clinical problem of repeated episodes of acute kidney injury (AKI) in children with sickle cell disease (SCD). Their report is a cautionary note about the importance of repeated kidney injury on the background of underlying chronic kidney injury and its potential implications on long-term kidney outcome. In children and adults with SCD, this includes the effects of repeated vaso-occlusive crises and the management of these painful episodes with non-steroidal anti-inflammatory drugs. Here we review the scope of kidney involvement in SCD in children and discuss the potential short- and long-term consequences of AKI in children with SCD.

  1. Emergencies and acute diseases in the collected works of Hippocrates: observation, examination, prognosis, therapy.

    PubMed

    Askitopoulou, Helen; Stefanakis, Georgios; Astyrakaki, Elisabeth E; Papaioannou, Alexandra; Agouridakis, Panagiotis

    2016-12-01

    The collected works οf Hippocrates include a wealth of references to emergencies and acute conditions; if the physician could treat these, he would be considered superior to his colleagues. Works most relevant to current Emergency Medicine are presented. They indicate Hippocrates' remarkable insight and attention to the value of close observation, meticulous clinical examination, and prognosis. Hippocrates and his followers disdained mystery and were not satisfied until they had discovered a rational cause to diseases. They assigned great significance to distressing signs and symptoms - the famous Hippocratic face, the breathing pattern, pain, seizures, opisthotonus - pointing to a fatal outcome, which they reported to their patient. The principles of treatment of emergencies, such as angina, haemorrhage, empyema, ileus, shoulder dislocations and head injuries, are astonishingly similar to the ones used nowadays.

  2. Novel molecular and cellular therapeutic targets in acute lymphoblastic leukemia and lymphoproliferative disease

    PubMed Central

    Seif, Alix E.; Reid, Gregor S. D.; Teachey, David T.; Grupp, Stephan A.

    2010-01-01

    While the outcome for pediatric patients with lymphoproliferative disorders (LPD) or lymphoid malignancies, such as acute lymphoblastic leukemia (ALL), has improved dramatically, patients often suffer from therapeutic sequelae. Additionally, despite intensified treatment, the prognosis remains dismal for patients with refractory or relapsed disease. Thus, novel biologically targeted treatment approaches are needed. These targets can be identified by understanding how a loss of lymphocyte homeostasis can result in LPD or ALL. Herein, we review potential molecular and cellular therapeutic strategies that (i) target key signaling networks (e.g., PI3K/AKT/mTOR, JAK/STAT, Notch1, and SRC kinase family-containing pathways) which regulate lymphocyte growth, survival, and function; (ii) block the interaction of ALL cells with stromal cells or lymphoid growth factors secreted by the bone marrow microenvironment; or (iii) stimulate innate and adaptive immune responses. PMID:18716718

  3. Minimal Residual Disease in Acute Myeloid Leukemia of Adults: Determination, Prognostic Impact and Clinical Applications.

    PubMed

    Del Principe, Maria Ilaria; Buccisano, Francesco; Maurillo, Luca; Sconocchia, Giuseppe; Cefalo, Mariagiovanna; Consalvo, Maria Irno; Sarlo, Chiara; Conti, Consuelo; De Santis, Giovanna; De Bellis, Eleonora; Di Veroli, Ambra; Palomba, Patrizia; Attrotto, Cristina; Zizzari, Annagiulia; Paterno, Giovangiacinto; Voso, Maria Teresa; Del Poeta, Giovanni; Lo-Coco, Francesco; Arcese, William; Amadori, Sergio; Venditti, Adriano

    2016-01-01

    Pretreatment assessment of cytogenetic/genetic signature of acute myeloid leukemia (AML) has been consistently shown to play a major prognostic role but also to fail at predicting outcome on individual basis, even in low-risk AML. Therefore, we are in need of further accurate methods to refine the patients' risk allocation process, distinguishing more adequately those who are likely to recur from those who are not. In this view, there is now evidence that the submicroscopic amounts of leukemic cells (called minimal residual disease, MRD), measured during the course of treatment, indicate the quality of response to therapy. Therefore, MRD might serve as an independent, additional biomarker to help to identify patients at higher risk of relapse. Detection of MRD requires the use of highly sensitive ancillary techniques, such as polymerase chain reaction (PCR) and multiparametric flow cytometry(MPFC). In the present manuscript, we will review the current approaches to investigate MRD and its clinical applications in AML management.

  4. Changes in executive function after acute bouts of passive cycling in Parkinson's disease.

    PubMed

    Ridgel, Angela L; Kim, Chul-Ho; Fickes, Emily J; Muller, Matthew D; Alberts, Jay L

    2011-04-01

    Individuals with Parkinson's disease (PD) often experience cognitive declines. Although pharmacologic therapies are helpful in treating motor deficits in PD, they do not appear to be effective for cognitive complications. Acute bouts of moderate aerobic exercise have been shown to improve cognitive function in healthy adults. However, individuals with PD often have difficulty with exercise. This study examined the effects of passive leg cycling on executive function in PD. Executive function was assessed with Trail-Making Test (TMT) A and B before and after passive leg cycling. Significant improvements on the TMT-B test occurred after passive leg cycling. Furthermore, the difference between times to complete the TMT-B and TMT-A significantly decreased from precycling to postcycling. Improved executive function after passive cycling may be a result of increases in cerebral blood flow. These findings suggest that passive exercise could be a concurrent therapy for cognitive decline in PD.

  5. The link between abdominal obesity and the metabolic syndrome.

    PubMed

    Phillips, Liza K; Prins, Johannes B

    2008-04-01

    The clustering of cardiovascular risk factors associated with abdominal obesity is well established. Although currently lacking a universal definition, the metabolic syndrome describes a constellation of metabolic abnormalities, including abdominal obesity, and was originally introduced to characterize a population at high cardiovascular risk. Adipose tissue is a dynamic endocrine organ that secretes several inflammatory and immune mediators known as adipokines. Dysregulation of adipokine secretion, free fatty acid toxicity, and the site-specific differences in abdominal (visceral) versus subcutaneous fat support abdominal obesity as a causal factor mediating the insulin resistance, increased risk of diabetes, and cardiovascular disease in the metabolic syndrome.

  6. The impact of inflammatory rheumatic diseases on the presentation, severity, and outcome of acute coronary syndrome.

    PubMed

    Ben-Zvi, Ilan; Goldenberg, Ilan; Matetzky, Shlomi; Grossman, Chagai; Elis, Avishay; Gavrielov-Yusim, Natalie; Livneh, Avi

    2016-01-01

    Patients with inflammatory rheumatic diseases (IRD) have a high burden of cardiovascular disease (CVD), leading to increased mortality and morbidity. However, it is not clear whether increased CVD mortality in IRD is due to a higher incidence or worse outcome of cardiovascular events (higher case fatality). In this observational case-control study, we assessed the outcome of acute coronary syndrome (ACS) in patients with IRDs compared to matched controls without IRD, using data from the Acute Coronary Syndrome Israeli Survey (ACSIS), a large, national, real-life registry detailing the extent, severity, and outcome of ACS. Of 2,193 subjects enrolled to the ACSIS, 20 (nine men) were identified with IRD, including 11 patients with rheumatoid arthritis, five patients with systemic lupus erythematosus (SLE), three patients with ankylosing spondylitis (AS), and one patient with psoriatic arthritis (PsA). The study patients were compared to 120 matched control patients (adjusted for age and risk factors for CVD) without IRD. Compared to controls, IRD patients had similar clinical presentation and similar type of ACS and received identical initial treatment at the ER. The two groups had comparable rates of complications including major adverse cardiovascular events (death, recurrent myocardial infarction, stroke, major bleeding, and definite stent thrombosis) (10 vs. 11.7% in the study and control group, respectively, p > 0.05), re-hospitalization (20 vs. 21.1%, respectively, p > 0.05), and severe congestive heart failure (7.7 vs. 6.9%, respectively, p > 0.05) within 30 days. The outcome and prognosis of ACS in patients with IRD is not worse than that of control, supporting the higher prevalence of CVD in this population as the cause for their excess mortality.

  7. Decompressive laparotomy for abdominal compartment syndrome

    PubMed Central

    Kimball, E.; Malbrain, M.; Nesbitt, I.; Cohen, J.; Kaloiani, V.; Ivatury, R.; Mone, M.; Debergh, D.; Björck, M.

    2016-01-01

    Background The effect of decompressive laparotomy on outcomes in patients with abdominal compartment syndrome has been poorly investigated. The aim of this prospective cohort study was to describe the effect of decompressive laparotomy for abdominal compartment syndrome on organ function and outcomes. Methods This was a prospective cohort study in adult patients who underwent decompressive laparotomy for abdominal compartment syndrome. The primary endpoints were 28‐day and 1‐year all‐cause mortality. Changes in intra‐abdominal pressure (IAP) and organ function, and laparotomy‐related morbidity were secondary endpoints. Results Thirty‐three patients were included in the study (20 men). Twenty‐seven patients were surgical admissions treated for abdominal conditions. The median (i.q.r.) Acute Physiology And Chronic Health Evaluation (APACHE) II score was 26 (20–32). Median IAP was 23 (21–27) mmHg before decompressive laparotomy, decreasing to 12 (9–15), 13 (8–17), 12 (9–15) and 12 (9–14) mmHg after 2, 6, 24 and 72 h. Decompressive laparotomy significantly improved oxygenation and urinary output. Survivors showed improvement in organ function scores, but non‐survivors did not. Fourteen complications related to the procedure developed in eight of the 33 patients. The abdomen could be closed primarily in 18 patients. The overall 28‐day mortality rate was 36 per cent (12 of 33), which increased to 55 per cent (18 patients) at 1 year. Non‐survivors were no different from survivors, except that they tended to be older and on mechanical ventilation. Conclusion Decompressive laparotomy reduced IAP and had an immediate effect on organ function. It should be considered in patients with abdominal compartment syndrome. PMID:26891380

  8. Strangulated adenoma of the liver: a unique cause of acute abdomen.

    PubMed

    Portinari, Mattia; Liboni, Alberto; Feo, Carlo V

    2014-03-20

    Hepatic adenomas are uncommon benign tumours of the liver which may eventually present with acute onset following rupture of the lesion and haemorrhage. We present here a unique case of strangulated adenoma of the liver presenting as acute abdomen. A 27-year-old woman taking oral contraceptives, presented to the emergency department with abdominal pain, palpable abdominal mass, fever, and neutrophilia. An abdominal ultrasound showed a 3-cm hepatic nodule and an 11-cm mesogastric mass. Computed tomography of the abdomen revealed a 2.3-cm liver adenoma and a 13-cm pedunculated mass of the liver showing no contrast enhancement suggestive of pedicle torsion with ischemia of the mass. The patient underwent an emergent open resection of the strangulated liver mass, she recovered without complications, and was discharged home after three days. Final pathology confirmed an hepatocellular adenoma with areas of necrosis and hemorrhage. The clinical significance of the disease is discussed.

  9. Ansa pancreatica as a predisposing factor for recurrent acute pancreatitis

    PubMed Central

    Hayashi, Takana Yamakawa; Gonoi, Wataru; Yoshikawa, Takeharu; Hayashi, Naoto; Ohtomo, Kuni

    2016-01-01

    AIM To determine the non-biased prevalence and clinical significance of ansa pancreatica in patients with acute pancreatitis using magnetic resonance imaging (MRI). METHODS Our institutional review board approved this cross-sectional study, which consisted of a community-based cohort of 587 consecutive participants in a whole-body health-check program, and 73 subjects with episode of acute pancreatitis (55 patients with a single episode of acute pancreatitis, and 18 patients with recurrent acute pancreatitis). All of the subjects underwent abdominal MRI including magnetic resonance cholangiopancreatography, medical examinations, and blood tests. Two board-certified, diagnostic, abdominal radiologists evaluated the images, and ansa pancreatica was diagnosed based on its characteristic anatomy on MRI. RESULTS Compared with the community group [5/587 (0.85%)], patients with recurrent acute pancreatitis had a significantly higher frequency of ansa pancreatica [2/18 (11.1%)] (P = 0.016; OR = 14.3; 95%CI: 1.27-96.1), but not compared with patients with single-episode acute pancreatitis [1/55 (1.8%)] (P = 0.42; OR = 2.1; 95%CI: 0.44-19.7). Multiple logistic regression analysis using age, alcohol intake, presence of ansa pancreatica, and presence of autoimmune disease as independent covariates, revealed a significant relationship between the presence of ansa pancreatica and recurrent acute pancreatitis. The presence of autoimmune disease was also significantly associated with the onset of recurrent acute pancreatitis. On the other hand, neither age nor alcohol intake were significantly related to the onset of recurrent acute pancreatitis. CONCLUSION The present study is the first to provide robust evidence that the presence of ansa pancreatica is significantly associated with recurrent acute pancreatitis. PMID:27833385

  10. Infant botulism mimicking an acute abdomen.

    PubMed

    Pisanti, R; Vitiello, R; Formicola, S; Pisanti, A

    2009-12-01

    Botulism is the acute, flaccid paralysis caused by a neurotoxin produced by Clostridium botulinum. In the infant, clinical symptoms are usually unspecific such as poor feeding, weak suck, feeble cry, drooling, followed by a symmetric, descending, flaccid paralysis beginning with the cranial nerve musculature. The initial symptoms of the disease are often similar to several diseases and therefore differential diagnosis is very difficult and rarely suspected by the physician. Since 2004 only 22 cases of infant botulism have been reported in Italy. Since most paediatricians are unfamiliar with the clinical manifestations of infant botulism, the diagnosis can be easily missed. Hence the disease may well be underestimated and underreported. We report a clinical case of botulism presenting initially with abdominal distention, thereby mimicking acute abdomen.

  11. Acute renal failure associated with liver disease in India: etiology and outcome.

    PubMed

    Sural, S; Sharma, R K; Gupta, A; Sharma, A P; Gulati, S

    2000-01-01

    Acute renal failure (ARF) associated with liver disease is a commonly encountered clinical problem of varied etiology and high mortality. We have prospectively analyzed patients with liver disease and ARF to determine the etiology, clinical spectrum, prognosis and factors affecting the outcome. Other than hepatorenal syndrome patients, out of 221 cases, 66 developed ARF secondary to various liver disease like cirrhosis (n = 29, mortality 8, risk factors-older age p < 0.01, grade III/IV encephalopathy p < 0.05), fulminant hepatic failure (n = 25, mortality 15, risk factor-prolonged prothrombin time p < 0.01), and obstructive jaundice (n = 12, mortality 7, risk factor-sepsis p < 0.01). In these three groups the factors leading to ARF were volume depletion (24), gastrointestinal bleed (28), sepsis (34), drugs (27) [aminoglycosides (9) and NSAID (18)] along with hyperbilirubinemia. Various types of ARF with contemporaneous liver injury were malaria (n = 37, mortality 15, risk factors-higher bilirubin p < 0.001, higher creatinine p < 0.05, anuria p < 0.05 and dialysis dependency p < 0.05), sepsis (n = 36, mortality 22, risk factors-age p < 0.001, higher bilirubin p < 0.01, oliguria p < 0.05), hypovolemia with ischemic hepatic injury (n = 14, mortality 5, risk factors-higher creatinine p < 0.05 and SGPT p < 0.01), acute pancreatitis (n = 12, mortality 4, risk factors-higher bilirubin p < 0.001, higher SGPT p < 0.01, dialysis dependency p < 0.05), rifampicin toxicity (n = 10, no mortality), paroxysmal nocturnal hemoglobinuria (n = 3, no mortality), CuSO4 poisoning (n = 3 mortality 2), post abortal (n = 11, mortality 6, risk factors higher creatinine p < 0.05 and SGPT p < 0.01), ARF following delivery including HELLP syndrome (n = 12, mortality 4, risk factors-higher bilirubin p < 0.01 and SGPT p < 0.01), and of uncertain etiology (n= 14 mortality 4). 133 patients (60.2%), required hemodialysis hemodialfiltration or peritoneal dialysis. ARF associated with liver disease is

  12. Ornicetil on encephalopathy. Effect of ornicetil (ornithine alpha-ketoglutarate) on encephalopathy in patients with acute and chronic liver disease.

    PubMed

    Chainuvati, T; Plengvanit, U; Viranuvatti, V

    1977-12-01

    Di-L (+)-ornithine, alpha ketogluterate infusions were compared with infusions of dextrose water in 27 comatosed patients with acute and chronic liver disease. Of 7 patients with acute liver disease no improvement of conciousness was found in any of these patients. Of 20 patients with chronic liver disease, lowering of blood ammonia level during ornicetil therapy occurred in 8, during the control infusion in 6, and no effect was seen in 4. Improvement of conciousness during ornicetil occurred in 11, during the control infusion in 6 and 3 had no improvement. Among those who improved, 4 in the ornicetil group and 2 in the control group improved after the precipitating causes were controlled or corrected. This study indicated that ornicetil has no beneficial effect on the treatment of coma in various forms of hepatic disease.

  13. Burden of acute respiratory disease of epidemic and pandemic potential in the WHO Eastern Mediterranean Region: A literature review.

    PubMed

    Abubakar, A; Malik, M; Pebody, R G; Elkholy, A A; Khan, W; Bellos, A; Mala, P

    2016-10-02

    There are gaps in the knowledge about the burden of severe respiratory disease in the Eastern Mediterranean Region (EMR). This literature review was therefore conducted to describe the burden of epidemicand pandemic-prone acute respiratory infections (ARI) in the Region which may help in the development of evidence-based disease prevention and control policies. Relevant published and unpublished reports were identified from searches of various databases; 83 documents fulfilled the search criteria. The infections identified included: ARI, avian influenza A(H5N1), influenza A(H1N1)pdm09 and Middle East respiratory syndrome coronavirus (MERS-CoV) infection. Pneumonia and ARIs were leading causes of disease and death in the Region. Influenza A(H1N1) was an important cause of morbidity during the 2009 pandemic. This review provides a descriptive summary of the burden of acute respiratory diseases in the Region, but there still remains a lack of necessary data.

  14. Abdominal manifestations of actinomycosis in IUD users.

    PubMed

    Asuncion, C M; Cinti, D C; Hawkins, H B

    1984-08-01

    The use of an intrauterine device (IUD) is associated with the presence of actinomyces in the female genital tract. Since IUD use is currently so prevalent, IUD-related pelvic inflammatory disease occasionally spreads to the rest of the abdomen. Two patients with abdominal actinomycosis in association with an IUD illustrate the problem; we review the general problem.

  15. Comparison of chronic kidney disease and risk for presenting with painless versus nonpainless acute myocardial infarction.

    PubMed

    Lee, Min Goo; Jeong, Myung Ho; Lee, Ki Hong; Park, Keun Ho; Sim, Doo Sun; Yoon, Hyun Ju; Yoon, Nam Sik; Kim, Kye Hun; Kim, Ju Han; Ahn, Youngkeun; Cho, Jeong Gwan; Park, Jong Chun; Kang, Jung Chaee

    2012-09-15

    Chronic kidney disease increases the risk for developing ischemic heart disease, but it has not been well known whether it also affects the manifestation of painless acute myocardial infarction (AMI), which has important clinical implications. The aim of this study was to identify whether chronic kidney disease is associated with the presentation of painless AMI. A total of 2,656 consecutively hospitalized patients with AMI from January 2008 to February 2012 were enrolled. Estimated glomerular filtration rate (eGFR) was calculated using calibrated serum creatinine and the abbreviated Modification of Diet in Renal Disease (MDRD) equation. Patient clinical characteristics, angiographic findings, and the use of medications were reviewed. Multivariate logistic regression analysis was used to examine the association of reduced eGFR and presentation with painless AMI. A total of 2,176 adults with painful AMI and 480 adults with painless AMI were studied, and baseline eGFR was calculated. Mean eGFR was lower in subjects with painless AMI compared to those with painful AMI. Compared to an eGFR >90 ml/min/1.73 m(2), a strong, graded, independent association was observed between reduced eGFR and presentation with painless AMI, with adjusted odds ratios of 1.65 (95% confidence interval 1.16 to 2.36) for an eGFR of 60 to 89 ml/min/1.73 m(2), 2.92 (95% confidence interval 1.89 to 4.52) for an eGFR of 45 to 59 ml/min/1.73 m(2), and 3.44 (95% confidence interval 2.20 to 5.38) for an eGFR <45 ml/min/1.73 m(2). In conclusion, lower eGFR was a strong, independent predictor of presentation with painless AMI versus painful AMI.

  16. [Comparison of hospital prevalence of rheumatic heart diseases and acute rheumatic arthritis in France and Africa].

    PubMed

    Bertrand, E; Gérard, R

    1993-03-01

    This study reports the results of a multicentre enquiry performed in France in 1990 which included 41,242 adults hospitalised in Cardiology Units, 33,907 children hospitalised in Pediatric departments and 8,868 soldiers. A comparative enquiry was also carried out in North Africa (Tunis) and West Africa (Abidjan, Ouagadougou). The results of the French arm of the enquiry showed that rheumatic heart disease (RHD) has become very rare in adults (3.1% of all cardiac disease) and that it tends to occur in older subjects (average 54.4 years of age). There is practically no RHD in young adults. This decreased prevalence of RHD is confirmed in children in whom this diagnosis represents only 0.04% of cases of all cardiac disease--of which 87.5% are of extra-European origin. In contrast, there is a high frequency of RHD in Tunisia (29.3%) and West Africa (13.2% in Abidjan and 13% in Ouagadougou). The disease remains active as is shown by the age of affected adults in Africa (average 21 and 27 years of age). The results also show a reduction to a very low prevalence of acute rheumatic fever in French pediatric departments (0.005%). The authors discuss the reasons for the persistence of endemic infection in Africa: virulence of the streptococcus, predisposing factors (HLA group?), geographic factors and, above all, socioeconomic factors and difficulties in obtaining treatment and prophylaxis. A movement of international cooperation is suggested in order to combat RHD in Africa, especially with regards to its prevention in childhood.(ABSTRACT TRUNCATED AT 250 WORDS)

  17. Naturally acquired bovine besnoitiosis: histological and immunohistochemical findings in acute, subacute, and chronic disease.

    PubMed

    Langenmayer, M C; Gollnick, N S; Majzoub-Altweck, M; Scharr, J C; Schares, G; Hermanns, W

    2015-05-01

    The pathogenesis of bovine besnoitiosis, a disease of increasing concern within Europe, is still incompletely understood. In this study, disease progression after natural infection with the causative apicomplexan Besnoitia besnoiti was monitored in histological skin sections of 5 individual female cattle over time. High-frequency skin sampling of 2 cattle with mild and 2 with severe acute, subacute, and chronic besnoitiosis, as well as from 1 animal during subclinical disease, enabled documentation from the beginning of the disease. Skin sections were stained with hematoxylin and eosin and Giemsa, periodic acid-Schiff reaction, and anti-Besnoitia immunohistochemistry. In all 4 clinically affected animals, tachyzoite-like endozoites could be detected for the first time by immunohistochemistry, and tissue cyst evolution was monitored. Besnoitiosis-associated lesions were not detected in the animal showing the subclinical course. Because of the inconsistency of the nomenclature of Besnoitia tissue cyst layers in the literature, a new nomenclature for B. besnoiti cyst wall layers is proposed: tissue cysts consist of a hypertrophied host cell with enlarged nuclei, an intracytoplasmic parasitophorous vacuole with bradyzoites, a sometimes vacuolated inner cyst wall, and an outer cyst wall in more developed cysts. Inner and outer cyst walls can be readily distinguished by using special stains. In 1 animal, extracystic B. besnoiti zoites were immunohistochemically detected during the chronic stage. At necropsy, the 2 severely affected cows displayed large numbers of B. besnoiti cysts in a variety of tissues, including the corium of the claws, contributing mainly to the development of chronic laminitis in these 2 cases.

  18. Idelalisib sensitivity and mechanisms of disease progression in relapsed TCF3-PBX1 acute lymphoblastic leukemia

    PubMed Central

    Eldfors, S; Kuusanmäki, H; Kontro, M; Majumder, M M; Parsons, A; Edgren, H; Pemovska, T; Kallioniemi, O; Wennerberg, K; Gökbuget, N; Burmeister, T; Porkka, K; Heckman, C A

    2017-01-01

    TCF3-PBX1 (E2A-PBX1) is a recurrent gene fusion in B-cell precursor acute lymphoblastic leukemia (BCP-ALL), which is caused by the translocation t(1;19)(q23;p13). TCF3-PBX1 BCP-ALL patients typically benefit from chemotherapy; however, many relapse and subsequently develop resistant disease with few effective treatment options. Mechanisms driving disease progression and therapy resistance have not been studied in TCF3-PBX1 BCP-ALL. Here, we aimed to identify novel treatment options for TCF3-PBX1 BCP-ALL by profiling leukemia cells from a relapsed patient, and determine molecular mechanisms underlying disease pathogenesis and progression. By drug-sensitivity testing of leukemic blasts from the index patient, control samples and TCF3-PBX1 positive and negative BCP-ALL cell lines, we identified the phosphatidylinositide 3-kinase delta (p110δ) inhibitor idelalisib as an effective treatment for TCF3-PBX1 BCP-ALL. This was further supported by evidence showing TCF3-PBX1 directly regulates expression of PIK3CD, the gene encoding p110δ. Other somatic mutations to TP53 and MTOR, as well as aberrant expression of CXCR4, may influence additional drug sensitivities specific to the index patient and accompanied progression of the disease. Our results suggest that idelalisib is a promising treatment option for patients with TCF3-PBX1 BCP-ALL, whereas other drugs could be useful depending on the genetic context of individual patients. PMID:27461063

  19. [Inflammatory abdominal aortic aneurysm].

    PubMed

    Mikami, Y; Kyogoku, M

    1994-08-01

    Inflammatory abdominal aortic aneurysm (IAAA) is a distinct clinicopathological entity, characterized by: (1) clinical presentation, such as back pain, weight loss, and increased ESR, (2) patchy and/or diffuse lymphoplasmacytic infiltration, and (3) marked periaortic fibrosis resulting in thickening of the aneurysmal wall and occasional retroperitoneal fibrosis. Its pathogenesis is unknown, but some authors support the theory that IAAA is a subtype of atherosclerotic abdominal aortic aneurysm because of close relationship between IAAA and atherosclerotic change. In this article, we describe clinical and histological features of IAAA on the basis of the literature and our review of 6 cases of IAAA, emphasizing the similarity and difference between IAAA and atherosclerotic abdominal aortic aneurysm. Our review supports that marked lamellar fibrosis completely replacing the media and adventitia, patchy lymphocytic infiltration (mostly B cells) and endarteritis obliterans are characteristic features of IAAA.

  20. [Abdominal actinomycosis with IUD].

    PubMed

    Kamprath, S; Merker, A; Kühne-Heid, R; Schneider, A

    1997-01-01

    We report a case of abdominal actinomycosis in a 54 year old woman using an intrauterine device for a period of 8 years. The most important finding was a tuboovarialabscess at the left pelvic side with involvement of the serosa of the jejunum, ileum, sigma, and omentum majus. Intraoperative exploration showed a solid retroperitoneal infiltration between the pelvic side wall and sigma. Another infiltration was found on the left side of the abdominal wall. The diagnosis was confirmed by histopathological examination and the patient was treated by a combination of Aminopenicillin and Metronidazol. After a period of three months we observed a complete regression of the clinical and the MRI findings.