Luminal subtype invasive breast cancer
10.3760/cma.j.issn.1007-631X.2011.12.006
- VernacularTitle:Luminal亚型浸润性乳腺癌
- Author:
Huiming ZHANG
;
Xiang QU
;
Zhongtao ZHANG
;
Shan ZHENG
;
Baoning ZHANG
;
Lei GUO
;
Changsheng TENG
;
Zhicheng GE
;
Ning ZHAO
;
Yu LI
;
Yu WANG
- Publication Type:Journal Article
- Keywords:
Breast neoplasms;
Prognosis;
Pathology,clinical;
Luminal subtype
- From:
Chinese Journal of General Surgery
2011;26(12):989-993
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze clinical characteristics of invasive Luminal subtype breast cancer.Methods The data of 162 invasive Luminal subtype breast cancer patients receiving operation in Cancer Hospital of Chinese Academy of Medical Science from January 1 st to September 30th in 2002,were collected and the clinical characteristics,recurrences,metastasis and survivals were retrospectively analyzed.Results The median time of follow-up was 92 months,ranging from 4 to 98 months.41 cases (25.3％,41/162) presented local recurrence or metastasis including 32 cases with metastasis ( 19.8％,32/162),2 cases with local recurrences (1.2％,2/162) and 7 cases with both local recurrence and metastasis (4.3％,7/162) ;Disease-free survival (DFS) and the 5-year DFS were 73.1％ and 79.6％,respectively.27 patients ( 16.7％,27/162) died of breast cancer,the overall survival (OS) and 5-year OS were 82.5％ and 85.3％,respectively.According to Kaplen-Meier survival analysis,tumor size,lymph node status and clinical stage were correlated to overall survival time ( P ＜ 0.05 ) ; and rumor size,lymph node starus,grade,clinical stage and PR status were correlated to disease-free survival time ( P ＜ 0.05 ).By multivariate analysis,TNM stage,PR and PCNA were independent prognostic factors correlated to overall survival time (OR=0.633,95％ CI:0.411 -0.976,P＜0.05; OR =0.823,95％ CI:1.012-3.283,P ＜ 0.05) ; TNM stage and PR was independent prognostic factors correlated to disease-free survival time (OR =3.273,95％ CI:1.719 - 6.232,P ＜ 0.01 ; OR =0.599,95％ CI:0.423 - 0.850,P ＜ 0.01 ).Conclusions In invasive Luminal subtype breast cancers,PR is correlated to fine prognosis,and PCNA is correlated to overall survival time.
