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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Colonic volvulus and acute colonic pseudo-obstruction (ACPO) are 2 causes of benign large-bowel obstruction. Colonic volvulus occurs most commonly in the sigmoid colon as a result of bowel twisting along its mesenteric axis. In contrast, the exact pathophysiology of ACPO is poorly understood, with the prevailing hypothesis being altered regulation of colonic function by the autonomic nervous system resulting in colonic distention in the absence of mechanical blockage. Prompt diagnosis and intervention leads to improved outcomes for both diagnoses. Endoscopy may play a role in the evaluation and management of both entities. The purpose of this document from the American Society for Gastrointestinal Endoscopy's Standards of Practice Committee is to provide an update on the evaluation and endoscopic management of sigmoid volvulus and ACPO.
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PMID:American Society for Gastrointestinal Endoscopy guideline on the role of endoscopy in the management of acute colonic pseudo-obstruction and colonic volvulus. 3208 6

Colonic volvulus may infrequently occur in the transverse colon, and synchronous double volvulus is a rarely reported phenomenon in the literature. Additionally, intestinal volvulus is a rare but serious complication that has been reported in scleroderma and systemic lupus erythematosus (SLE) patients. We report a 26-year-old patient with a history of scleroderma-SLE overlap syndrome who presented with an acute abdomen. CT imaging revealed a transverse colon volvulus and a cecal bascule (cecal volvulus). To our knowledge, this is the first reported case of synchronous double volvulus of the transverse colon and cecum. Additionally, this is the second reported case of transverse colon volvulus occurring in a patient with scleroderma and the first case in a patient with scleroderma-SLE overlap syndrome.
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PMID:Synchronous Volvulus of the Transverse Colon and Cecum Associated with Scleroderma and Lupus. 3329 8


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