Crohn's disease of the mouth.
D000328:Adult; D003238:Connective Tissue / Q000473:pathology; D003424:Crohn Disease / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D009059:Mouth Diseases / Q000175:diagnosis*; D009061:Mouth Mucosa / Q000473:pathology; D009912:Oral Manifestations