title: Cancer in the anal canal, and in an anal fistula, that developed during a longstanding course of Crohn's disease.
authors.forename: Shinsuke
authors.initials: S
authors.lastname: Kazama
authors.forename: Takeyuki
authors.initials: T
authors.lastname: Hiramatsu
authors.forename: Ryo
authors.initials: R
authors.lastname: Kobayashi
authors.forename: Naoki
authors.initials: N
authors.lastname: Takabayashi
authors.forename: Hirotaka
authors.initials: H
authors.lastname: Niwa
authors.forename: Tadahiro
authors.initials: T
authors.lastname: Isono
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Suzuki
authors.forename: Shogo
authors.initials: S
authors.lastname: Shimada
authors.forename: Mitsutoshi
authors.initials: M
authors.lastname: Kimura
authors.forename: Kosuke
authors.initials: K
authors.lastname: Hara
authors.forename: Ken
authors.initials: K
authors.lastname: Kuriki
mesh_terms: D000328:Adult; D001005:Anus Neoplasms / Q000209:etiology*; D003424:Crohn Disease / Q000150:complications*; D006801:Humans; D008297:Male; D012003:Rectal Fistula / Q000150:complications*; D013997:Time Factors