Erythroplasia of Queyrat involving the distal urethra.
D000328:Adult; D002278:Carcinoma in Situ / Q000473:pathology*; D004919:Erythroplasia / Q000473:pathology*; D006801:Humans; D008297:Male; D010412:Penile Neoplasms / Q000473:pathology; D014523:Urethral Neoplasms / Q000473:pathology*