title: Severe perianal disease degenerated to adenocarcinoma. Is close monitoring of long-term perianal disease necessary?
authors: Alfonso
authors: A
authors: Alcalde-Vargas
authors: Claudio
authors: C
authors: Trigo-Salado
authors: Eduardo
authors: E
authors: Leo-Carnerero
authors: Francisco Javier
authors: FJ
authors: Castell-Monsalve
authors: Olga
authors: O
authors: Mateo-Vico
authors: José Luis
authors: JL
authors: Márquez-Galán
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000473:pathology; D001004:Anus Diseases / Q000150:complications* / Q000473:pathology; D001005:Anus Neoplasms / Q000150:complications* / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D003424:Crohn Disease / Q000150:complications* / Q000473:pathology; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010502:Perineum; D012720:Severity of Illness Index; D013997:Time Factors