男性大腿后侧的副乳。

J Am Acad Dermatol. 1980 Nov;3(5):467-9. doi: 10.1016/s0190-9622(80)80110-1.

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.

报告了一名老年男性病例，其左大腿后部有一肿物，临床上类似于正常女性乳房。我们认为这是一例发生在远离胚胎乳腺线部位的副乳腺组织的罕见病例。