Clinical characteristics and survival analysis of 37 cases of breast carcinosarcoma
10.3760/cma.j.issn.1007-631X.2016.01.011
- VernacularTitle:37例乳腺癌肉瘤的临床特征及预后分析
- Author:
Chao WU
;
Yanxin LI
;
Fei PENG
;
Wenting XU
;
Jun LIU
- Publication Type:Journal Article
- Keywords:
Breast neoplasms;
Carcinosarcoma;
Prognosis
- From:
Chinese Journal of General Surgery
2016;31(1):36-39
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical characteristics and prognostic factors of breast carcinosarcoma.Methods Clinical data of 37 breast carcinosarcoma patients treated at Tianjin Cancer Hospital from 1974 to 2014 was analyzed retrospectively.Kaplan-Meier unvariate analysis was used to calculate the survival rate and compare the survival rates.Multivariate factors for survival were analyzed by COX proportional hazards regression model.Results 37 cases of breast carcinosarcoma were all female.The median age was 55 years.Among them 31 cases complained for painless mass,six cases had breast mass with skin ulceration.21 cases were three-negative breast cancer.Ten cases had axillary lymph node metastasis,ten cases had distant metastasis.The 5-year survival rate was 62.3％.Unvariate analysis showed that axillary lymphnodes metastasis (P =0.045) and therapeutic schedule (P =0.016) significantly influenced the oulcome of the patients.COX multivariate analysis validated that the therapy modality was an independent prognostic factor for breast carcinosarcoma(P =0.041).Conclusions Breast carcinosarcoma is rare and has a poor prognosis.ER,PR and HER-2 expressions in most cases are negative.If there is axillary lymph node metastasis,the prognosis is poor.A reasonable and comprehensive treatment can improve the prognosis.
