Epidemiological Aspects of Metastatic Relapse of Breast Cancer in an African Context

作     者：Jean Marc Dia Corneille Saki Oyeladé Mouhideen Eric Bohoussou Moctar Touré Gerard Okon Privat Guié Simplice Anongba 

作者机构：Gynecology Department of the University and Hospital Center of Treichville (CHUT) Abidjan Cô te d’Ivoire Cancerology Department of the University and Hospital Center of Treichville (CHUT) Abidjan Cô te d’Ivoire 

出 版 物：《Open Journal of Obstetrics and Gynecology》 (妇产科期刊（英文）)

年 卷 期：2017年第7卷第5期

页      面：552-561页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Breast Cancer Risk Factors Metastatic Relapses 

摘      要：Objectives: This study aimed to describe the epidemiological characteristics of metastatic relapse in breast cancer at the University and Hospital Center of Treichville. Methodology: This is a cohort and retrospective study conducted from January 2000 to December 2015 on 178 patients with metastaticrelapse in breast cancer. Results: The prevalence of metastatic relapses was 49% and the patients had an average age of 53.4 years and among them, 91.6% received school education and 88.2% did not have a high socioeconomic level. The majority of initial tumors were in Stage III (47.8%), SBR III (47.2%), High Ki 67 (46.5%), Negative RH (79.3%), and HER2 negative (58%). Metastases were generally unique (62.9%), dominated by bone sites (36.6%), with an average occurrencedelay of 2.4 years. After the occurrence of metastases, the cumulative survival rate was 5% at 3 years, and nil at 5 years. Conclusion: Metastatic relapses were common with poor prognosis.