title: A rare presentation of a common disease.
authors.affiliation: Department of Academic Surgery, Chelsea and Westminster Hospital, London SW10 9NH, UK.
authors.forename: H
authors.initials: H
authors.lastname: Patel
authors.forename: K S
authors.initials: KS
authors.lastname: Hindle
authors.forename: G
authors.initials: G
authors.lastname: Tsavellas
authors.forename: A
authors.initials: A
authors.lastname: Huang
mesh_terms: D000208:Acute Disease; D000368:Aged; D004241:Diverticulum, Colon / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D007249:Inflammation / Q000000981:diagnostic imaging / Q000209:etiology; D007416:Intestinal Perforation / Q000150:complications / Q000000981:diagnostic imaging*; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging / Q000209:etiology; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography; D012187:Retroperitoneal Space