These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Diagnosis and prognosis study of breast carcinoma with micropapillary component].
    Author: Chen L, Fan Y, Lang RG, Guo XJ, Sun YL, Fu L.
    Journal: Zhonghua Bing Li Xue Za Zhi; 2007 Apr; 36(4):228-32. PubMed ID: 17706112.
    Abstract:
    OBJECTIVE: To study the diagnostic criteria, clinicopathologic characteristics and prognosis of invasive micropapillary carcinoma (IMPC) of breast. METHODS: All cases of breast carcinoma diagnosed during the period from 1989 to 2001 were retrospectively reviewed. One hundred examples with IMPC component, according to the 2003 World Health Organization classification of breast tumors, were identified. The clinicopathologic features and follow-up data of these cases were analyzed. RESULTS: Amongst the 100 cases of IMPC studied, 69% (69/100) had evidence of lymphovascular invasion. The incidence of regional lymph node metastasis was 84.8% (84/99). Follow-up information was available in 98 patients (mean of follow-up duration = 60.1 months). Eleven patients (11.2%) had local recurrence within a mean of 26.4 months after the operation, while 38 patients (38.8%) had distant metastases within a mean of 36.0 months. Thirty-six patients (36.7%) died of the disease. The overall 5-year survival rate was 59% and the 10-year survival rate was 48%. Univariate and multivariate analysis showed that the prognosis of patients was adversely affected by the presence of lymphovascular invasion and family history of breast cancer. On the other hand, tamoxifen therapy and adjuvant chemotherapy improved survival. CONCLUSIONS: Breast carcinoma with IMPC component is associated with poor prognosis, despites the relative proportion of this architectural pattern. The overall prognosis is related to the presence of lymphovascular invasion and family history of breast cancer. Hormonal therapy and individualized chemotherapy can improve the survival rate.
    [Abstract] [Full Text] [Related] [New Search]