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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Crohn's disease is a chronic inflammatory granulomatous disorder affecting any part of the gastrointestinal tract, particularly the terminal ileum and the colon. Familiar complications are strictures, fistulae, perforation, haemorrhages and malabsorption due to multiple resections. A patient with two rare complications of Crohn's disease is described. A 16-year-old female with ileocaecal Crohn's disease presented with anaemia and ileus. This ileus was caused by some 40 tablets of ferrosulphate with a non-soluble matrix, in the presence of an existing stenosis of the ileum due to Crohn's disease. An ileocaecal resection was performed. During an exacerbation of Crohn's disease she developed hepatic vein thrombosis with a Budd-Chiari syndrome (upper abdominal pain, hepatomegaly and ascites). Prescription of tablets with a non-soluble matrix is contraindicated in patients with a partial stenosis of the intestine. Patients with active Crohn's disease are predisposed to thromboembolic complications. Hepatic vein thrombosis in our patient may have been the result of hypercoagulability during the exacerbation of her disease.
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PMID:[Intestinal obstruction caused by non-absorbable tablets and Budd-Chiari syndrome in a patient with Crohn's disease]. 204 72

The authors describe a major pancreatic lipomatous infiltration, causing a "pseudo-hypertrophy" of the pancreas, in a 70-year-old man. This lesion was responsible of a hyperechogenic area at ultrasonography and of an empty pancreatic bed ("vanishing pancreas") at computed tomography, suggesting lipomatosis. This entity is a special modality of senescence of pancreatic tissue whose origin remains obscure. The progressive atrophy of the acinar lobules and the islets of Langerhans was finally responsible of a mild degree of malabsorption and of diabetes type II. The compression of the main bile duct by the enlarged lipomatous pancreas, demonstrated by percutaneous cholangiography, caused a cholestatic jaundice with abdominal pain, which was treated by a surgical derivation (hepatico-duodenostomy). This is the first description of a lipomatous pseudohypertrophy of the pancreas causing an obstruction of the common bile duct.
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PMID:[Cholestatic jaundice complicating lipomatous pseudo-hypertrophy of the pancreas]. 207 97

Pneumatosis cystoides intestinalis is an uncommon condition in which submucosal or subserosal gas cysts are found in the wall of the small or large bowel. Many different causes of pneumatosis cystoides intestinalis have been proposed, including mechanical and bacterial causes. Approximately 85% of cases are thought to be secondary to coexisting disorders of the gastrointestinal tract or the respiratory system. Since 1986 we have observed 4 cases of pneumatosis cystoides intestinalis. A review of the literature is presented with emphasis on the etiology, diagnosis, differential diagnosis, and therapy of pneumatosis cystoides intestinalis. Symptoms of pneumatosis cystoides intestinalis include diarrhea, constipation, rectal bleeding, passage of mucus per rectum, vague abdominal discomfort, abdominal pain, urgency, malabsorption, weight loss, and excessive flatus. Depending on the location of the gas filled cysts the range of symptoms in each patient may vary enormously.
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PMID:Pneumatosis cystoides intestinalis: case reports and review of the literature. 210 80

Jejunal diverticulosis is an uncommon, acquired condition that has been encountered recently in four patients. These cases (two patients with diverticulitis, one patient with chronic abdominal pain, and one patient incidentally discovered at laparotomy for colonic diverticulitis) are reported. Acute complications of jejunal diverticulosis include diverticulitis, bleeding, and intestinal obstruction. Chronic complications include intractable abdominal pain, malabsorption, and intestinal pseudo-obstruction. Up to 15 per cent of patients with jejunal diverticulosis may require small-bowel resection for treatment of these acute or chronic complications. The clinical significance, proper diagnostic evaluation, and treatment of jejunal diverticular disease are reviewed.
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PMID:Diverticular disease of the jejunum and its complications. 211 Apr 29

The Authors examined 515 children with abdominal pain in the outpatient clinics for a period of two years. The pain was frequently periumbilical or mid epigastric with a history of more than two months. Persistent lactose malabsorption was found in 252 children (48,9%), which justifies the use of Breath Hydrogen Test as a first diagnostic procedure for assessing recurrent abdominal pain. Putative pathogens were identified in the stool specimens of 21 patients. Oesophagitis was diagnosed in 18 children and duodenal ulcer in one. 91 patients (less than 6 years old) improved after successful treatment of the chronic upper respiratory inflammations. The authors did not find any causes in 18.1 per cent of the children examined and they think that the abdominal pain in these children may be psychogenic. The use of high-fiber diet is proposed for the later group.
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PMID:[Chronic recurrent abdominal pain and lactose malabsorption in childhood]. 226 51

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

Anatomical abnormalities of the small bowel that cause intestinal stagnation result in bacterial overgrowth and a blind loop syndrome (BLS). Bacterial breakdown of bile salts and deamination of protein lead to malabsorption, steatorrhea, and fat-soluble vitamin deficiencies. Four children developed BLS as a complication of necrotizing enterocolitis, jejunal atresia, gastroschisis, and biliary atresia. BLS was suggested by abdominal pain, feculent vomiting, steatorrhea, and hypoalbuminemia. Dilated, stagnant bowel loops were demonstrated in each instance by upper gastrointestinal contrast study. Positive intestinal bacterial aspirates were confirmatory. Antibiotic treatment in two patients improved symptomatology but all children ultimately required surgery. Surgical procedures consisted of blind loop resection, intestinal plication, and catheterization of the bilioenteric conduit. All patients are now asymptomatic but one child suffers from parenteral nutrition-related cirrhosis and another requires chronic antibiotic therapy.
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PMID:The blind loop syndrome in children. 240 46

In this study, we determined the sensitivity and specificity of the new serum assay CA19-9 in detecting adenocarcinoma of the pancreas and compared the results with those of the serum assay to carcinoembryonic antigen (CEA). Thirty-seven patients with biopsy-proven adenocarcinoma (14 patients with resectable disease and 23 patients with unresectable disease) were compared with 157 controls (48 patients with benign pancreatic disease, 34 patients with nonpancreatic sources of abdominal pain, 58 patients with benign jaundice, 7 patients with nonpancreatic malabsorption, and 10 patients with renal failure on dialysis). It was determined that a cutoff of 75 U/ml enhanced the diagnostic efficiency (sensitivity + specificity) of CA19-9 over the manufacturer's recommended cutoff of 37 U/ml. The sensitivity of CA19-9 (greater than 75 U/ml) in detecting cancer was greater than that of CEA (greater than 5 ng/ml) (86.5% vs. 48.4%) (p less than 0.01, McNemar test). The sensitivity of CA19-9 was 78.6% in resectable and 91.3% in unresectable disease. The specificity of CA19-9 was also greater than CEA (92.5% vs. 87.3%), although this difference was not statistically significant. The higher the CA19-9 or CEA level, the greater the specificity of either assay; at CA19-9 levels greater than 600 U/ml and CEA levels greater than 20 ng/ml the specificity is approximately 99%. The combination of an elevated CA19-9 level (greater than 75 U/ml) and an elevated CEA level (greater than 5 ng/ml) also enhanced specificity to 99%. It is concluded that CA19-9 used alone is superior to CEA used alone in detecting cancer of the pancreas and that the combination of mild elevations of both assays improves their specificity. Although the CA19-9 marker can be elevated with other intraabdominal adenocarcinomas (e.g., gastric, biliary, or colonic), CA19-9, together with CEA, will be useful to the clinician in differentiating benign from malignant pancreatic processes and in alerting the clinician to the possible presence of an intraabdominal neoplasm in the proper clinical setting.
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PMID:Comparison of the sensitivity and specificity of the CA19-9 and carcinoembryonic antigen assays in detecting cancer of the pancreas. 241 28

Primary intestinal lymphomas (PIL) include a number of interesting clinical and pathological subtypes with distinct geographic, socioeconomic and age distribution patterns. This report describes clinical and pathologic features of 37 Iraqi children with PIL seen 1965-1983. Three distinct groups were recognized: Mediterranean lymphoma, 11 patients, characterized by diffuse involvement of the proximal bowel; commonly presents with abdominal pain, diarrhea and malabsorption; Burkitt's lymphoma, 13 patients, characterized by localized tumor in the distal ileum or ileocecal region; commonly presents with intussusception, abdominal tumor and pain, and Non-Burkitt's lymphoma, 13 patients, usually occurs as localized tumors in the distal ileum; commonly presents with abdominal tumor, pain and intestinal obstruction.
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PMID:Primary intestinal lymphoma in Iraqi children. 242 21

Thirty of 81 consecutive HIV antibody positive patients referred with non-cryptosporidial diarrhoea had no potential infectious cause; most had AIDS related complex rather than the full blown syndrome. Opportunistic infections with cytomegalovirus (CMV), mycobacterium avium-intracellulare (MAI), and herpes simplex virus (HSV), which allowed a diagnosis of AIDS to be made, were found in 19 patients and were the presenting features of AIDS in five. Other potential pathogenic species included entamoeba, giardia, campylobacter, and salmonella (without septicaemia). Cytomegalovirus infection was often accompanied by abdominal pain. Severe weight loss (greater than 10 kg) at presentation was found in patients with CMV infection and MAI. Bloody diarrhoea was confined to the group with HSV procitis. Malignant causes of diarrhoea were rare. Two patients developed a squamous carcinoma of the anorectal margin and one a non-Hodgkin's lymphoma. In only two of 12 patients who had Kaposi's sarcoma was this considered as a cause of diarrhoea. Rigid sigmoidoscopy showed macroscopic abnormalities in over a third (32) of the 81 patients with non-cryptosporidial diarrhoea. Most commonly this was severe inflammation (17) or discrete ulceration (four) [three of whom had CMV colitis]. Kaposi's sarcoma was identified in 11 patients. Non-specific inflammation was seen histologically in 40 of the 60 patients with no sigmoidoscopic inflammatory changes. Barium enema only revealed an abnormality in a minority of the patients and a colonoscopy only revealed information additional to rigid sigmoidoscopy in two patients--one with CMV ulcers in the transverse colon and the other with evidence of Kaposi's sarcoma not seen in the rectum. Ten patients had a rectal biopsy examined by electron microscopy as no infective cause of diarrhoea was uncovered. In four of these microtubular structures which are commonly seen in viral infections were found and two had prelymphomatous changes and in one of these frank lymphoma has developed. We recommend multiple stool analysis, sigmoidoscopy and rectal biopsy as the initial investigations in these patients reserving tests of malabsorption, colonoscopy, and barium enema for the small number of more difficult cases.
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PMID:Non-cryptosporidial diarrhoea in human immunodeficiency virus (HIV) infected patients. 253 10


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