title: Diverticular disease-associated colitis: progression to severe chronic ulcerative colitis after sigmoid surgery.
authors.forename: M C
authors.initials: MC
authors.lastname: Pereira
mesh_terms: D000368:Aged; D003093:Colitis, Ulcerative / Q000209:etiology* / Q000473:pathology*; D018450:Disease Progression; D004239:Diverticulitis, Colonic / Q000150:complications* / Q000601:surgery*; D004724:Endoscopy; D005260:Female; D006801:Humans; D008875:Middle Aged; D012720:Severity of Illness Index; D012812:Sigmoidoscopy