title: Perianal Crohn's disease with a clenched fist-like appearance.
authors.forename: B-S
authors.initials: BS
authors.lastname: Kim
authors.forename: H-S
authors.initials: HS
authors.lastname: Kim
authors.forename: M-B
authors.initials: MB
authors.lastname: Kim
authors.forename: C-K
authors.initials: CK
authors.lastname: Oh
authors.forename: K-S
authors.initials: KS
authors.lastname: Kwon
mesh_terms: D000328:Adult; D001004:Anus Diseases / Q000473:pathology*; D003424:Crohn Disease / Q000473:pathology*; D005260:Female; D006801:Humans