title: Crohn's disease limited to the mouth and anus.
abstract: A young girl developed painful swelling and ulceration of her lips and mouth. She had gingival hyperplasia, an anal fissure, and anal skin tags without evidence of intervening intestinal disease. A diagnosis of Crohn's disease was made. All lesions regressed with appropriate therapy. She remains asymptomatic 14 months after presentation.
mesh_terms: D000293:Adolescent; D001003:Anal Canal / Q000473:pathology; D001004:Anus Diseases / Q000473:pathology*; D001706:Biopsy; D003424:Crohn Disease / Q000473:pathology*; D005260:Female; D006801:Humans; D008046:Lip / Q000473:pathology; D008047:Lip Diseases / Q000473:pathology*