隐性乳腺癌是指体检触不到实质性肿块,而以腋窝淋巴结肿大为首发症状的乳腺癌。临床较为少见,发病率大约在0 3～1%左右,诊断困难,极易误诊。我院收治5例,报告如下。　　1　临床资料1 1　一般资料:本组5例患者均为女性,年龄3 6～5 9岁,平均47岁。均以腋窝肿块就诊,其中左侧腋窝 Recessive breast cancer refers to the physical examination can not touch the substantive mass, and axillary lymph nodes as the first symptom of breast cancer. Clinical rare, the incidence of about 0 3 ~ 1%, diagnosis difficult, easily misdiagnosed. 5 cases admitted to our hospital, the report is as follows. 1 Clinical data 1 1 General Information: This group of 5 patients were female, aged 36 to 59 years, mean 47 years. Armpit masses were treated, including the left armpit