title: Persistent bullae on the penis of an elderly man. Balanitis xerotica obliterans.
authors: Army Medical Center, Washington, DC.
authors: K J
authors: KJ
authors: Tompkins
authors: W D
authors: WD
authors: James
mesh_terms: D000368:Aged; D001446:Balanitis / Q000175:diagnosis / Q000473:pathology*; D001706:Biopsy; D006801:Humans; D008297:Male; D010413:Penis / Q000473:pathology