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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Small intestine diverticula are infrequent. These acquired pulsion diverticula are postulated to be a result of intestinal dyskinesis. Usually asymptomatic, they can produce a variety of disorders such as malabsorption, hemorrhage, diverticulitis, and perforation. The rarest complication appears to be enterolith formation and obstruction. It is postulated that dyskinesis and stasis leads to bacterial overgrowth causing decomposition of bile salts allowing precipitation and concretion. Presented is an ileal obstruction from a small bowel enterolith. A literature review revealed 25 other cases of obstruction. Most of these cases were treated with simple removal, some with small bowel resection. Results are good and recurrences have not been observed.
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PMID:Enterolith ileus resulting from small bowel diverticulosis. 310 87

Duodenal diverticulosis is not a rare condition. Usually of little clinical significance, it can produce a variety of disorders such as malabsorption, hemorrhage, diverticulitis, and obstruction. The rarest complication appears to be enterolith formation and obstruction. The case presented is a 70-year-old woman with the chief complaints of intermittent abdominal pain and vomiting. At laparotomy, duodenal diverticulitis and one enterolith obstructing the distal ileum were found. The literature review presents the other 26 cases with small bowel obstruction due to an enterolith formed within a small bowel diverticulum. The diagnosis can be established only by documenting the normalcy of the gallbladder and the presence of duodenal or jejunal diverticula.
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PMID:Enterolith ileus as a complication of duodenal diverticulosis--one case report and review of the literature. 823 Mar 70

Jejunal diverticuli are rare and usually asymptomatic. More commonly, they are seen as incidental findings on CT images, enteroclysis, or during surgery. Complications such as bleeding, perforation, obstruction, malabsorption, diverticulitis, blind loop syndrome, volvulus, and intussusception may warrant surgical intervention. An interesting case of an unborn enterolith (enclosed calculus) from a jejunal diverticulum presenting as a small bowel obstruction is presented. The patient is a 66-year- old woman with no prior history of abdominal surgery who presented with a high-grade bowel obstruction. CT with intravenous barium contrast confirmed the presence of a transition point from dilated to decompressed small bowel in the mid jejunum. At laparotomy, a freely mobile mass was found in this area leading to the bowel obstruction. The mass was removed by making a small enterotomy in the jejunum. While running the small bowel proximally, a small segment of jejunum, approximately 8 cm, containing several diverticuli was found. This bowel obstruction was the result of an unborn enterolith from this segment of bowel. The patient's hospitalization was benign and she was discharged home on postoperative day 4.
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PMID:Jejunal diverticular disease with unborn enterolith presenting as a small bowel obstruction: a case report. 1767 45