患者．女性，的岁，以左乳发现肿物一月收住。查体：一般情况可，全县表浅淋巴结未如及肿大．心肺腹未发现阳性体征，双乳外观对称，现头无凹陷，无桔次样改变，左乳晕下可加及5×5×4cm3大小肿物，质中，表面光滑，活动度可，边界清楚．胸部X光片及肝胜B超未发现转移处，经术 patient. The female, aged, to the left breast found that the tumor was confined in January. Physical examination: In general, the superficial lymph nodes in the county are not as swollen. No positive signs were found in the heart and lungs. The appearance of the double breasts was symmetrical. There was no depression in the head and there was no change in the orange. Under the left areola, a size of 5×5×4 cm3 tumors could be added. The mass was smooth, the motion was smooth, and the boundary was clear. . Chest X-ray and Liver Sheng-B ultrasound did not find the metastasis.