Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Long-standing complete obstruction of the superior mesenteric artery and vein and recurrent gastrointestinal bleeding from varices within the bowel were encountered in a child as a complication of midgut malrotation and volvulus. This condition is unusual, but should be considered in cases of gastrointestinal bleeding, or when small bowel biopsy is contemplated for the evaluation of diarrhea or malabsorption in cases of malrotation.
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PMID:Mesenteric vascular occlusion and varices complicating midgut malrotation. 31 54

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

Five cases presenting in late infancy and childhood with symptoms and signs referable to malrotation of the midgut are described. The condition may present with jaundice, malabsorption or the signs and symptoms of intestinal obstruction due to internal hernia or volvulus. It may also result in volvulus and gangrene of the midgut. A short root of the mesentery predisposing to this event will be seen on a barium meal and follow through examination and will warn of its impending occurrence.
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PMID:The misplaced caecum and the root of the mesentery. 65 37

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

An anomaly of the position of the midgut in a pregnant woman predisposes to volvulus. Vascular repair, despite the abdominal catastrophe, sometimes allows parts of the intestine to be saved. A case of volvulus in a pregnant woman is described. At operation, 18 hours after onset, two anomalies were found: reverse rotation of the midgut and an anomaly of the collecting system of the superior mesenteric vein. Most of the midgut was infarcted. Thrombi were removed from the superior mesenteric vessels, and a portion of the anamalous superior mesenteric vein was reconstructed. All but 3 M. of the small bowel and the entire right colon were resected. Prolonged treatment with parenteral hyperalimentation enabled us to control the appearance of a moderate degree of malabsorption. To our knowledge, no similar case has been reported previously in the literature.
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PMID:Midgut volvulus with secondary thrombosis of superior mesenteric vessels in a pregnant woman. 84 73

Massive small bowel resection causes short bowel syndrome, manifested by signs and symptoms of malabsorption and by short digestion and transient times. A case of the syndrome is presented, in which an infant had massive bowel resection with interposition of the colon performed for volvulus. The signs of volvulus appeared only a few hours after birth.
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PMID:[Interposition of colon for short bowel syndrome]. 155 20

A 19 year-old man had a clinical history of volvulus, ascites and abdominal pain; later, malabsorption syndrome was recognized. Jejunal biopsies obtained by endoscopic technique show changes consistent in Whipple's disease with minimal intestinal involvement and atrophy. This case report is the first in which volvulus, minimal intestinal involvement and malabsorption syndrome were recognized together. Treatment was successful with trimethoprim-sulfamethoxazole. A literature review with emphasis in recent topics, was made.
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PMID:[Whipple's disease. A case report and review of the literature]. 170 13

The diverticulosis of jejunum ileum is an uncommon pathology, that is often revealed just from the complications which it presents. The clinical case reported by the Authors describes a woman who reached to admission for a serious condition of shock secondary to a jejunum bleeding diverticulosis and who underwent an intestinal resection. The patient was discharged home on IX p.o. day. From the review of literature results that the incidence of the diverticulosis of jejunum ileum consists of 0.1%-0.11% of all the gastrointestinal's diverticula and the predominance is for the female, especially in the middle age. The diverticulosis of jejunum ileum can be congenital or acquired; the first one came to the antimesenteric side of the intestines, the second one to the mesenteric side of the same. The diverticulosis is generally asymptomatic, but often produces many complications as the intestinal occlusion, secondary to a bridle, a volvulus, an invagination, also if the peritonitis caused by a diverticulosis's perforation represents the most frequent complication of them. Others rarest complications are the massive haemorrhage of diverticula, the stagnant loop syndrome, the malabsorption's syndrome due to lack of B12 vitamin and growth of bacteria within them, the diverticulitis caused by infection. The therapy of all complicated cases of jejunum ileum diverticula is necessarily the surgery only and exactly the intestinal resection.
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PMID:[Complicated jejunoileal diverticulosis. A clinical case report]. 175 8

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

The diagnosis of malrotation is easily made in the neonatal period, but is often delayed in older patients. Among 82 patients treated for malrotation in this institution, 45 patients presented with symptoms related to their malrotation, seven were diagnosed at exploration for concomitant intrinsic duodenal obstruction, and 30 patients had malrotations discovered as incidental findings at laparotomy or autopsy. Among the 45 symptomatic patients, 25 (56%) underwent surgery in the first month of life, whereas 20 patients (44%) underwent surgery at an older age. In this last group, the mean age at surgery was 51.5 months (range, 2 months to 16 years), the mean age of onset of symptoms was 2 years (range, 0 to 15 years) and the mean delay in diagnosis was 1.7 years. Although bilious vomiting was the presenting symptom among all patients undergoing surgery in the neonatal period, clinical features of older patients included intestinal obstruction (7), chronic abdominal pain (4), malabsorption/diarrhea (3), peritonitis/septic shock (2), solid food intolerance (1), common bile duct obstruction (1), abdominal distention (1), and delayed transit postappendectomy (1). The frequency of midgut volvulus was equal among both groups. Unusual forms of malrotation were more frequent in patients undergoing surgery beyond the neonatal period. In this group there was evidence of chronic venous and lymphatic obstruction with one case of superior mesenteric vein thrombosis and two cases of intestinal gangrene. A Ladd's procedure was performed in all cases and the most frequent postoperative complication was adhesive intestinal obstruction. There were no deaths. Awareness of the unusual presentation in patients who present beyond the neonatal period may help reduce delays in diagnosis and surgical treatment. We believe that laparotomy is indicated in all patients with malrotation, even if they are asymptomatic.
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PMID:Malrotation presenting beyond the neonatal period. 227 27


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