title: Underlying cholangiocarcinoma in a patient with high-grade dysplasia in the pelvic pouch.
authors.forename: D
authors.initials: D
authors.lastname: Ståhlberg
authors.forename: R
authors.initials: R
authors.lastname: Löfberg
mesh_terms: D000328:Adult; D018281:Cholangiocarcinoma / Q000473:pathology*; D015209:Cholangitis, Sclerosing / Q000473:pathology; D003093:Colitis, Ulcerative / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D016737:Proctocolectomy, Restorative; D013997:Time Factors