Pemphigus vulgaris, presenting as herpes simplex.
D003937:Diagnosis, Differential; D005260:Female; D006561:Herpes Simplex / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D009059:Mouth Diseases / Q000473:pathology*; D010392:Pemphigus / Q000473:pathology*