Diagnostic challenges. Erosive and bullous lichen planus.
D000328:Adult; D001768:Blister / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000473:pathology*; D009059:Mouth Diseases / Q000473:pathology*; D014456:Ulcer / Q000473:pathology