Clinical analysis of 48 patients with metachronous bilateral primary breast cancer / 中国基层医药

ABSTRACT

ObjectiveTo evaluate the characteristics,treatment and prognosis of metachronous bilateral primary breast cancer(mBPBC). MethodsClinical materials of 48 patients were performed with retrospective study. ResultsIn 48 patients,43 cases taken both sides modified radical mastectomy and 5 cases taken lumpectomy and axillary dissection in the second side.All patients were treated with chemical treatment and treated with radiotherapy in accordance with lymph node metastasis.Besides a part of patients were treated with endocrine therapy in accordance with the expression of estrogen receptor(ER)and progesterone receptor(PR).The follow-up time was 6 ～ 48 months and the average time was 21.9 months.No died and 5 cases found distant metastasis. ConclusionmBPBC should be diagnosed earlier,taken appropriate treatment and followed up actively,so it would have a better therapeutic effect.