title: Perianal problems in patients with ulcerative colitis.
authors.affiliation: Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Ismail
authors.initials: I
authors.lastname: Hamzaoglu
authors.forename: Richard A
authors.initials: RA
authors.lastname: Hodin
mesh_terms: D000038:Abscess / Q000209:etiology / Q000628:therapy; D001004:Anus Diseases / Q000209:etiology* / Q000628:therapy; D003093:Colitis, Ulcerative / Q000150:complications*; D005242:Fecal Incontinence / Q000209:etiology / Q000628:therapy; D005402:Fistula / Q000209:etiology / Q000628:therapy; D006801:Humans