title: Diagnostic problems between oral lesions of Crohn's disease and Melkersson-Rosenthal syndrome/cheilitis granulomatosa.
mesh_terms: D000293:Adolescent; D000328:Adult; D002613:Cheilitis / Q000473:pathology*; D003424:Crohn Disease / Q000473:pathology*; D003937:Diagnosis, Differential; D006099:Granuloma / Q000473:pathology; D006801:Humans; D008297:Male; D008556:Melkersson-Rosenthal Syndrome / Q000473:pathology*; D009059:Mouth Diseases / Q000473:pathology*; D009061:Mouth Mucosa / Q000473:pathology