title: Adult intussusception: 5-year experience in Sarawak.
abstract: Adult intussusception is rare. It represents only 5% of all intussusceptions and 1% of bowel obstruction. Clinical presentations are usually variable with a variety of acute, intermittent and chronic symptoms. It is associated with an underlying pathologic process in 90% of cases. A lack of Malaysia data prompted review of the Sarawak experience with this uncommon entity, focusing on the clinical features, diagnostic procedure and treatment. During the last 5 years, there were 14 cases of surgically proven adult intussusception. Mean age was 45.9 years. There were 9 enteric and 5 colonic intussusceptions. Ninety-three percent of the intussusceptions were associated with a pathologic lesion. Thirty-three percent of the enteric lesions were malignant and 67% were benign. Eighty percent of the colonic lesions were malignant and 20% were benign. Computed tomography scan has a good diagnostic accuracy of 83% and should be considered for all patients with nonspecific abdominal symptoms or suspected bowel obstruction. Treatment of choice for colonic intussusception in adults is en bloc resection without reduction whenever possible, whereas a more selective approach for enteric lesions.
authors: Department of Surgery, Sarawak General Hospital, Jalan Hospital, 93586 Kuching, Sarawak, Malaysia. szeli18@yahoo.com
authors: S L
authors: SL
authors: Siow
authors: C H
authors: CH
authors: Chea
authors: A R
authors: AR
authors: Hashimah
authors: S C
authors: SC
authors: Ting
mesh_terms: D000328:Adult; D000368:Aged; D003108:Colonic Diseases / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D005260:Female; D006801:Humans; D007443:Intussusception / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D055815:Young Adult