title: Toxic megacolon and perforation caused by Shigella.
authors.forename: A K
authors.initials: AK
authors.lastname: Upadhyay
authors.forename: J A
authors.initials: JA
authors.lastname: Neely
mesh_terms: D000368:Aged; D003093:Colitis, Ulcerative / Q000209:etiology*; D003108:Colonic Diseases / Q000209:etiology*; D004405:Dysentery, Bacillary / Q000150:complications*; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D008532:Megacolon, Toxic / Q000209:etiology*; D012763:Shigella flexneri