• Department of Breast Surgery, The Second Hospital of Jilin University, Changchun 130022, P. R. China;
JIANG Yi, Email: jiangyi1025@yahoo.com
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Objective To discuss the role of primary tumor resection in breast cancer of stage Ⅳ.Methods To search and review retrospective and prospective clinical trials about primary tumor resection in breast cancer of stage Ⅳ in recent years at home and abroad.Results The results of most retrospective clinical trials were that primary tumor resection in breast cancer of stage Ⅳ was beneficial. But there were some obvious bias: younger patients, smaller tumors, non-randomized design, and so on. The results of several prospective studies abroad were inconsistent. In the MF07-01, hazard of death was lower in the surgery group and subgroup analysis showed that the risk of death was lower in the surgery group with respect to positive-hormone receptor, negative-human epidermal growth factor 2, patients younger than 55 years, and patients with solitary bone-only metastases when other prospective studies come to the different conclusions. Several Chinese retrospective studies also had similar results that primary tumor resection was beneficial.Conclusion Primary tumor resection in breast cancer of stage Ⅳ can benefit some patients, whom need more prospective studies to choose.

Citation: CHEN Ying, ZHANG Yan, DU Tonghua, ZHANG Jinxiang, WANG Jiaqi, JIANG Yi. Research progress about resection of primary tumor in breast cancer of stage Ⅳ. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2019, 26(8): 1016-1020. doi: 10.7507/1007-9424.201903113 Copy

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