中国癌症杂志 ›› 2014, Vol. 24 ›› Issue (6): 438-445.doi: 10.3969/j.issn.1007-3969.2014.06.008

• 论著 • 上一篇    下一篇

乳腺神经内分泌癌的临床诊治及预后分析

关燕,王晓文,张明帅,张晨光,欧江华   

  1. 新疆医科大学附属肿瘤医院乳腺外科,新疆 乌鲁木齐 830011
  • 出版日期:2014-06-30 发布日期:2014-07-29
  • 通信作者: 欧江华 E-mail:oujianghua@hotmail.com
  • 基金资助:
    国家自然科学基金(No:81260390)

Clinical diagnosis, treatment and prognosis of neuroendocrine breast cancer

GUAN Yan, WANG Xiao-wen, ZHANG Ming-shuai, ZHANG Chen-guang, OU Jiang-hua   

  1. Department of Breast Surgery, Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi Xinjiang 830011, China
  • Published:2014-06-30 Online:2014-07-29
  • Contact: OU Jiang-hua E-mail: oujianghua@hotmail.com

摘要: 背景与目的:近年来国内外对乳腺神经内分泌癌(neuroendocrine breast cancer,NEBC)这一临床上罕见类型的乳腺癌开展了越来越多的临床研究,但目前检索到的国内外有关NEBC的文献大多是病例报道,大规模的临床研究少见,报道的病例数不多,大多数研究在流行病学特点、诊断、治疗及预后方面的报道存在差异,需要更多的研究提高对NEBC的总体认识和诊治水平。本文主要探讨NEBC的临床诊断、治疗以及预后情况。方法:回顾分析了新疆医科大学附属肿瘤医院2004年1月—2013年6月收治的25例经病理明确诊断为NEBC患者的临床资料并对其随访。结果:25例NEBC患者平均发病年龄58.2岁,临床特点及影像学检查无特征性表现,免疫组化中雌激素受体(estrogen receptor,ER)和孕激素受体(progesterone receptor,PR)阳性率分别为76%和64%,无1例出现原癌基因人表皮生长因子受体2(human epidermal growth factor receptor-2,HER-2)强阳性,全部患者随访9~115个月,1、2、5年的总生存率(overall survival,OS)分别为100%、95%、88%,无病生存率(disease-free survival,DFS)为96%、90%、78%。结论:本组NEBC患者的发病年龄低于国外,术后综合治疗方案的选择仍需进一步研究,发病年龄、肿瘤大小、术后病理分期可能与患者的预后相关。有关NEBC的治疗及预后还需要大样本长时间的随访观察。

关键词: 乳腺, 神经内分泌癌, 临床, 预后

Abstract:

Background and purpose: In recent years, more and more clinical researches on the neuroendocrine carcinoma of the breast were carried out at home and abroad. Although there are quite a lot of the retrieved documents of NEBC at home and abroad, but large-scale reports are rare, besides, the epidemiology, diagnosis, treatment and prognosis were different; more research are needed to analyze NEBC. This paper mainly discussed the NEBC clinical diagnosis, treatment and prognosis. Methods: A retrospective analysis was carried out, 25 cases of Tumor Hospital Affiliated to Xinjiang Medical University from Jan. 2004 to Jun. 2013 were pathologically diagnosed as NEBC by clinical data and the follow-up. Results: The average age of 25 NEBC patients was 58.2 years old, without clinical and imaging characteristic features, immunohistochemistry staining showed that, the estrogen receptor (ER) and progesterone receptor (PR) positive rates were 76% and 64%. No one showed HER-2 strong positive. The followup was 9-115 months. Besides, 1-, 2- and 5-year overall survival (OS) rates were 100%, 95% and 88%, the disease-free survival (DFS) rates were 96%, 90% and 78%. Conclusion: The age of the patients with NEBC in this study was lower than the data abroad. Age, tumor size, pathological staging may be related to the prognosis of NEBC, and postoperative comprehensive treatment options need further study.

Key words: Breast, Neuroendocrine carcinoma, Clinical, Prognosis