Vesiculo-bullous lesions of the oral cavity.
D001768:Blister / Q000473:pathology; D006801:Humans; D008010:Lichen Planus / Q000473:pathology; D009059:Mouth Diseases / Q000473:pathology*; D010390:Pemphigoid, Benign Mucous Membrane / Q000473:pathology; D010392:Pemphigus / Q000473:pathology; D013283:Stomatitis, Herpetic / Q000473:pathology