title: Images and patterns in medicine: sigmoid volvulus.
authors.forename: E
authors.initials: E
authors.lastname: Feller
mesh_terms: D000368:Aged; D012809:Colon, Sigmoid / Q000000981:diagnostic imaging*; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D012810:Sigmoid Diseases / Q000000981:diagnostic imaging*