title: [Perianal lesions in Crohn's disease].
mesh_terms: D000038:Abscess / Q000209:etiology; D000293:Adolescent; D000328:Adult; D001004:Anus Diseases / Q000209:etiology*; D003424:Crohn Disease / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012002:Rectal Diseases / Q000209:etiology*; D012003:Rectal Fistula / Q000209:etiology; D014456:Ulcer / Q000209:etiology
vernacular_title: Le lesioni perianali nel morbo di Crohn.