1病例摘要患者,女,24岁,因发现左腋下肿物1a来诊。患者1年前无意中触及左腋下有一肿物,约黄豆粒大小,不伴有明显的疼痛,未诊治。近来患者发现左腋下肿物明显增大,来诊。体检:左腋下可见副乳腺,内可触及直径约20mm×17mm×17mm大小质硬包块,与胸壁及腋顶皮肤分界存在,包块表面凹 A case summary of patients, female, 24 years old, because of the left axillary tumor 1a was diagnosed. One year ago, the patient inadvertently touched a tumor in the left armpit, about the size of the soybean, without obvious pain, without diagnosis and treatment. Recently, patients found that the left axillary tumor was significantly increased, to the clinic. Physical examination: the left underarm visible Vice breast, within the reach of about 20mm × 17mm × 17mm in size hard mass, with the chest wall and the axillary skin exists, the surface of the concave mass