Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A suicidal 67-year-old woman with manic-depressive psychosis took an overdose of asprin, amitriptyline and diazepam. The initial effects were pyrexia, tachycardia, hyperpnea, metabolic acidosis, electrocardiographic changes, hypoprothrombinemia, gastritis, and pancreatitis. Four to six weeks later, she was examined because of persistent abdominal pain with mausea, anorexia anemia, and possibly a malabsorption syndrome. An exploratory laparotomy was performed. The surgeon found several previous adhesions, a small intestinal volvulus, and a nodular pancreas. This suggested previous perforation of the small bowel from enteritis, causing a "blind-loop" syndrone. The invilved section of the small bowel was resected. With appropriate treatment, the patient is well three months after operation.
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PMID:Unusual abdominal complications of a suicidal overdose of analgesic and psychotropic drugs in an elderly patient. 61 54

A circular was sent to eight clinics and 36 cases of children with extensive resections of the small intestine are reported. The reasons for the resections of the intestine were atresia and stenosis in the largest number of cases, then volvulus and lastly necrotizing enteritis. The residual intestine was measured with the measuring tape in only eight cases. The method of measurement in the other cases was not given. Surgery was unilateral in 26 cases and bilateral in ten. Surgical measures to slow passage were not used. The most frequent single causes of death were sepsis or pulmonary complications. The cause of death was a true malabsorption in only two cases. The main difficulties in the postoperative phase are ensuring adequate parenteral uptake of calories and the complications due to cava-catheter sepsis.
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PMID:[Subtotal resection of the small intestine in newborn infants and infants. Results of an inquiry]. 80 73

In a consecutive series of 40 Scott-type jejunoileal shunts for morbid obesity, only two patients had the bypassed bowel drained end-to-side into the midsigmoid colon. In both of these patients, typical "bypass enteritis" as described by Passaro developed, but they were found to have volvulus at the sigmoid anastomosis. Both were cured by take-down of the anastomosis and reimplantation of the bypassed bowel into the transverse colon. No antibiotic treatment was found necessary. We suspect that obstruction of a mechanical nature plays a basic role in most, if not all, cases of "bypassed enteritis."
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PMID:Bypass enteritis or obstructive volvulus? 85 70

Significant differences exist in the prevalence of most gastroenterological emergencies in tropical compared with temperate countries. Both ethnic and environmental (often clearly defined geographically) factors are relevant. The major oesophageal lesions which can present acutely in tropical countries are varices and carcinoma; bleeding and obstruction are important sequelae. Peptic ulcer disease (and its complications), often associated (not necessarily causally) with Helicobacter pylori infection, has marked geographical variations in incidence. Emergencies involving the small intestine are dominated by severe dehydration, and its sequelae, resulting from secretory diarrhoea, most notably cholera. However, enteritis necroticans ('pig bel' disease), paralytic ileus (sometimes caused by antiperistaltic agents) and obstruction (secondary to luminal helminths, volvulus and intussusception) are other important problems, especially in infants and children. Enteric fever is occasionally complicated by perforation and haemorrhage; the former (which is notoriously difficult to manage) is accompanied by significant mortality. Ileocaecal tuberculosis is a major cause of right iliac fossa pathology--sometimes associated with malabsorption; amoeboma is an important clinical differential diagnosis. The colon can be involved in invasive Entamoeba histolytica infection (which, like complicated enteric fever, is difficult to manage if the fulminant form, with perforation, ensues), shigellosis, volvulus and intussusception. Acute colonic dilatation occasionally follows Salmonella sp., Shigella sp., Campylobacter jejuni, Yersinia enterocolitica and rarely E. histolytica infections. Acute hepatocellular failure is a major cause of morbidity and mortality in the tropics and subtropics. It usually results from viral hepatitis (HBV, sometimes complicated by HDV, and HCV), but there is a long list of differential diagnoses. Hepatotoxicity resulting from herbs, chemotherapeutic agents or alcohol also occurs not infrequently. Chronic liver disease and its sequelae (often long-term results of viral hepatitis) are commonplace. Haematemesis and hepatocellular failure are usually very difficult to manage due to a lack of sophisticated support techniques in developing countries. Invasive hepatic amoebiasis usually responds well to medical management; however, spontaneous perforation can occur and the consequences of this are serious. Pyogenic liver abscess, although far less common than amoebic 'abscess', carries a bad prognosis whatever the method(s) of management. Hydatidosis and schistosomiasis also involve the liver, and helminthiases are important in the context of biliary tract disease. Gall stones are unusual in most tropical settings. Acute pancreatitis is overall unusual, but chronic calcific pancreatitis can present as an acute abdominal emergency.
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PMID:Gastroenterological emergencies in the tropics. 176 26

Over a 24-month period, serum tumor necrosis factor (TNF) activity was determined in 289 horses with colic attributable to gastrointestinal tract disease. Serum TNF activity was quantitated by use of a modified in vitro cytotoxicity bioassay, using WEHI 164 clone-13 murine fibrosarcoma cells. Causes for colic, determined by clinical and laboratory evaluation, exploratory celiotomy, or necropsy included: gastrointestinal tract rupture (GTR); ileal impaction; small intestinal strangulating obstruction (SIO); proximal enteritis (PE); transient small intestinal distention; large-colon displacement; large-colon volvulus; large-colon impaction; colitis; small-colon obstruction; peritonitis; and unknown. Each diagnosis was placed into 1 of 3 lesion categories: inflammatory disorders (GTR, PE, colitis, peritonitis); strangulating intestinal obstruction (SIO, large-colon volvulus); and nonstrangulating intestinal obstruction (ileal impaction, transient small intestinal distension, large-colon displacement, large-colon impaction, small-colon obstruction, unknown). The prevalence of high serum TNF activity and/or mortality were evaluated. Differences were tested at significance level of P less than 0.05. Approximately 20% of the 289 horses has serum TNF activity greater than that found in clinically normal horses (greater than 2.5 U/ml). Twenty-three horses (8%) had marked increase in serum TNF activity (greater than or equal to 10 U/ml) which was more prevalent among horses with SIO and PE than in horses of other diagnostic groups, except those with GTR. Mortality and marked increase in serum TNF activity were greater in horses with intestinal inflammatory disorders or strangulating intestinal obstruction than in horses with nonstrangulating intestinal obstruction.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Serum tumor necrosis factor activity in horses with colic attributable to gastrointestinal tract disease. 176 72

Enteritis necroticans (EN), known as pigbel in Papua New Guinea (PNG), may be the important predisposing lesion to mid-gut volvulus, jejunal and ileal ileus and other forms of small bowel strangulation in communities where protein deprivation, poor food hygiene, epochal meat feasting and staple diets containing trypsin inhibitors co-exist. Such human habitats occur in Africa, Central and South America, western Pacific, Asian and south-east Asian cultures. Isolated outbreaks of necrotizing enteritis have been reported from Uganda, Malaysia and Indonesia but as yet no systematic epidemiological study of the prevalence of small bowel strangulations has been described in the surgical literature of 'third world' countries. Now that enteritis necroticans is preventable by vaccination, such studies should be undertaken. This paper outlines the story of pigbel and its control in PNG.
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PMID:The pigbel story of Papua New Guinea. 206 39

Thirty-two horses with clinicopathologic evidence of endotoxic shock were randomly selected for a double-blind trial of hyperimmune lipopolysaccharide (LPS) core antigen plasma. Horses were suffering from acute toxic enteritis (n = 15), 360 degrees volvulus of the large colon (n = 9), proximal jejunitis/duodenitis (n = 6), or strangulating obstruction of the small intestine (n = 2). Plasma was harvested from suitable equine plasma donors (preimmune plasma) and horses were immunized with a whole-cell bacterin of an Rc mutant E. coli (J5). Plasma was again harvested from these horses when IgG ELISA titers recognizing LPS core antigen were greater than 1:32,000. All horses included in the trial received either preimmune or hyperimmune plasma in addition to traditional therapy (fluids, antimicrobials, antiinflammatory agents, etc.) as dictated by the attending clinician. The mortality rate in the group of horses receiving hyperimmune plasma was 13%; in the control group receiving preimmune plasma, the mortality rate was 47% (P = .045). Horses receiving J5 hyperimmune plasma had a significantly improved clinical appearance 48 hours after plasma administration (P less than .05) and a shorter period to recovery than control horses (P = .069).
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PMID:Protection against clinical endotoxemia in horses by using plasma containing antibody to an Rc mutant E. coli (J5). 267 Mar 8

A retrospective analysis of 70 consecutive patients with a clinical diagnosis of intestinal obstruction from January 1983 to September 1985 was reviewed. Mean age was 62 years. Etiological factors included adhesions 50 percent, malignancy 24 percent, volvulus 12 percent, diverticulitis 7 percent, hernias 4 percent, and radiation enteritis, mesenteric infarction, and perforation of the cecum in the remaining 3 percent. Complications included wound infection 9 percent (n = 6), intra-abdominal sepsis 7 percent (n = 5), and recurrent small bowel obstruction 4 percent (n = 3). Overall mortality was 24 percent (n = 7).Results of the univariant analysis showed no association between the clinical signs of intestinal obstruction, that is, fever, tachycardia, leukocytosis, and local tenderness, and gangrenous bowel. A multiple regression analysis showed, however, that only 14 percent of the variance was able to predict the gangrenous bowel based on clinical signs. In conclusion, the classical signs of intestinal obstruction are poor indicators for compromised bowel, and early surgical intervention will reduce the incidence of ischemic bowel and mortality.
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PMID:Intestinal obstruction: still a lethal clinical entity. 332 41

A hypothesis suggested in this paper is that pigbel, or enteritis necroticans was a common disease in mediaeval Europe when human habitats, food hygiene, protein deficiency and periodic meat feasting formed the basics of village life as they do in many Third World cultures today. Based on the Papua New Guinea experience with pigbel, it is suggested that health authorities should look closely at the epidemiology of the acute surgical abdomen in such communities. Enteritis necroticans may be the important predisposing lesion to mid-gut volvulus, jejunal and ileal ileus and other forms of small bowel strangulation in communities where protein deprivation, poor food hygiene, epochal meat feasting and staple diets containing trypsin inhibitors co-exist. Such human habitats occur in Central South America, Western Pacific, Asian and South-East Asian cultures. Isolated outbreaks of necrotising enteritis have been reported from Uganda, Malaysia and Indonesia but as yet no systematic epidemiological studies of the prevalence of small bowel strangulations have been described in the surgical literature of Third World countries. Now that enteritis necroticans is preventable by vaccination such studies should be undertaken.
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PMID:Pigbel in Papua New Guinea: an ancient disease rediscovered. 630 98

Complications associated with jejunoileal bypass for morbid obesity are being recognized more frequently. A variety of mechanical obstructions in the defunctionalized small-bowel segment have recently been corrected in seven surgical patients. Volvulus of the defunctional limb was the most frequent cause of obstruction. Intussusception, bypass enteritis, fascial hernia, and adhesive bands were also causes of obstruction. Radiographic contrast studies were valuable in establishing the preoperative diagnosis. The altered small-intestinal anatomy predisposed these patients to a uniquely subtle and dangerous form of closed-loop obstruction. Prompt recognition was based on patient history and physical findings. Characteristic roentgenographic findings often confirmed the diagnosis. Clinical suspicision of these small-bowel obstructive syndromes may lead to early surgical treatment.
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PMID:Obstruction of defunctionalized small bowel: its occurrence after bypass surgery for morbid obesity. 741 49


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