The majority of histopathologic diagnoses was infiltrating ductal carcinoma, and 15 out of the 19 patients (78.9%) had a hormone-receptor-positive disease.

• 绝大部份组织病理诊断是侵袭性乳管上皮癌，在19位检测病人中有15位病人(78.；9%25)为荷尔蒙接受器阳性。