Bilateral Paget's disease of the nipple in a male.
D001943:Breast Neoplasms / Q000473:pathology*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010144:Paget's Disease, Mammary / Q000473:pathology*; D012737:Sex Factors