Murakami T, Hideura S, Shimizu R, Shimizu T, Yano K, Ishihara T
Gan No Rinsho. 1985 Dec;31(15):1926-32.
Metastases to the breast from extramammary carcinomas are rare. Carcinoma of the male breast is generally regarded as primary in origin and uncommon, accounting for less than 0.42% of all malignancies in men. Tow men who presented with breast malignancies in the course of their prostatic carcinoma are described. One was metastasis to the breast from prostatic cancer, the other from pancreatic cancer. The prostatic origin of these carcinomas, was confirmed by histological findings and immunocytochemical demonstration of prostatic acid phosphatase with the avidin-biotin-complex method.
乳腺外癌转移至乳腺的情况较为罕见。男性乳腺癌通常被认为是原发性的，且不常见，占男性所有恶性肿瘤的比例不到0.42%。本文描述了两名在前列腺癌病程中出现乳腺恶性肿瘤的男性患者。其中一例是前列腺癌转移至乳腺，另一例是胰腺癌转移所致。这些癌的前列腺来源通过组织学检查结果以及采用抗生物素蛋白-生物素复合物法对前列腺酸性磷酸酶进行免疫细胞化学证实。
