Accessory breast on the posterior thigh of a man.
An elderly man with a mass that clinically resembles the normal female breast on the posterior portion of his left thigh is presented. We believe this is an unusual case of accessory breast tissue occurring in a location remote from the embryonic mammary line.
D000368:Aged; D001940:Breast; D002828:Choristoma / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D012878:Skin Neoplasms / Q000175:diagnosis*; D013848:Thigh