Clinical characteristics and prognosis of invasive lobular carcinoma of breast: a report 125 cases
10.3760/cma.j.issn.1006-9801.2010.08.015
- VernacularTitle:125例乳腺浸润性小叶癌的临床特征及预后分析
- Author:
Xi WANG
;
Shusen WANG
;
Peng LIU
;
Jun TANG
;
Zhongyu YUAN
- Publication Type:Journal Article
- Keywords:
Breast neoplasm;
Invasive lobular carcinoma;
Pathological conditions,signs and symptoms;
Prognosis
- From:
Cancer Research and Clinic
2010;22(8):550-553
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze clinicopathologic characteristics and prognostic factors of the patients with invasive lobular carcinoma of breast. Methods Clinical data of 125 patients with invasive lobular carcinoma of breast treated at Cancer Center of Sun Yat-sen University from Jan. 1990 to Dec. 2008, were analyzed. The clinical characteristics, recurrence and survival of the patients were summarized. Results Median age of 125 patients was 45 years old (range, 27 to 76 years old). The patients with large tumor mass (≥ 3cm), positive local lymph node, more than Ⅱ stage and positive hormone receptor at diagnosis were 77 cases(61.6 %), 64 cases(51.2 %), 101 cases(80.8 %) and 112 cases(89.6 %), respectively. The median time of follow-up was 58 months (range, 11-222 months). Of the 125 patients, 32 had local recurrence and metastasis, and 18 died. The 5-year disease-free and overall survival rates were 82.2 % and 87.3 %, respectively. Multivariate COX regression analysis showed that whether endocrine therapy or not was only a prognostic factor of patients with invasive lobular carcinoma of breast. Conclusion There is no difference in media age of patients with invasive lobular carcinoma of breast at diagnosis from other pathologic type of breast cancer. These patients are usually with larger tumor masses, more lymph node metastasis and a higher proportion of positive hormone receptor. The prognosis of patients is not affected by clinicopathologic parameters.
