title: Shigella colitis with radiological and endoscopic correlation: case report.
abstract: We report a patient with acute colitis secondary to Shigella flexneri infection. Radiologic and endoscopic studies were obtained during and after the patient's clinical recovery. Hypotonic air contrast barium enemas were helpful in evaluating the severity and extent of the disease proximal to the segment viewed by flexible sigmoidoscopy. They showed pseudopolyposis, which has not been previously reported in the acute phase, and other mucosal abnormalities which persisted long after clinical recovery.
authors.affiliation: Department of Radiology, St. Michael's Hospital, Toronto, Ontario.
authors.forename: A H
authors.initials: AH
authors.lastname: Zalev
authors.forename: R E
authors.initials: RE
authors.lastname: Warren
mesh_terms: D003092:Colitis / Q000175:diagnosis*; D003106:Colon / Q000000981:diagnostic imaging; D003113:Colonoscopy; D004405:Dysentery, Bacillary / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012763:Shigella flexneri / Q000302:isolation & purification