期刊文献+

乳腺癌新辅助化疗前后病理学及免疫标记表达的变化 被引量:2

下载PDF
导出
摘要 目的通过观察乳腺癌新辅助化疗(NCT)前后病理学及免疫标记表达的变化,来探讨NCT乳腺癌治疗中的作用。方法对局部进展期乳腺癌36例患者,术前用粗针穿刺获组织学检查证实为乳腺癌,并做免疫组化检测ER、PR和cerb-B2。NCT采用标准CAF方案,3周为1个周期,完成2个周期后进行临床疗效评价。术后标本进行HE和免疫组化染色观察病理学及免疫标记表达的变化。结果总有效率(RR)为88.89%(32/36),临床完全缓解(CCR)12例(33.33%),部分缓解(PR)20例(55.56%),无变化(NC)4例(11.11%),无进展期(PD)病例。其中,有8例(22.22%)患者达到病理完全缓解(PCR)。与术前病理检查标本比较,乳腺癌化疗后出现瘤体缩小变软,甚至消失,肿瘤细胞退变坏死,间质水肿坏死,炎性细胞浸润及不同程度纤维化改变。免疫组化显示ER、PR和cerb-B2表达差异无统计学意义。结论NCT能使绝大部分乳腺癌肿瘤细胞变性坏死,使癌肿缩小,有利于手术切除和增加保乳手术的机会,同时在抑制乳腺癌微转移灶、降低复发和转移等方面有重要的临床意义;但ER、PR和cerb-B2在化疗前后表达差异无统计学意义。
出处 《中国医师进修杂志(外科版)》 2006年第3期43-45,共3页 Chinese Journal of Postgraduates of Medicine
  • 相关文献

参考文献8

二级参考文献75

  • 1徐玉秀,徐文怀,唐淑萍.乳癌围手术期化疗与切口愈合的关系(附29例临床分析)[J].中国实用外科杂志,1994,14(6):354-355. 被引量:10
  • 2李力军,刘春燕,杜伟生,王玲娟,连正杰,张文莉,范洁,崔永旺,郭怡辉,汪金钟.Ⅲ期乳腺癌的新辅助化疗[J].中国肿瘤临床,1995,22(4):248-251. 被引量:11
  • 3佟富中 周波 杨德启 他.局所进行癌に对するとしてのPrimary chemotherapy (neo-adjuvant chemotherapy) Epirubicin plus Paclitaxel の效果について[J].癌と化学疗法,2002,29:1147-1152.
  • 4[1]Fisher B, Mamounas EP,Preoperative chemotherapy: A model for studying the biology and therapy of primary breast cancer. J Clin Oncol,1995,13:537-540.
  • 5[2]Swain SM, Sorace RA, Bagley CS, et al. Neoadjuvant chemotherapy in the combined modality approach of locally advanced nonmetastatic breast cancer. Cancer Res,1987,47:3889-3894.
  • 6[3]Buzdar AU, Singletary SE, Theriault RL, et al. Prospective evaluation of paclitaxel versus combination chemotherapy with fluorouracil, doxorubicin and cyclophosphamide as neoadjuvant therapy in patients with operable breast cancer. J Clin Oncol, 1999,17: 3412-3417.
  • 7[4]Moliterni A, Tarenzi E, Capri G, et al. Pilot study of primary chemotherapy with doxorubicin plus paclitaxel in women with locally advanced or operable breast cancer. Semin Oncol,1997,24(Suppl17) :10-14.
  • 8[5]Vlastos G, Mirza NQ, Lenert JT, et al. The feasibility of minimally invasive surgery for stage ⅡA,ⅡB,and ⅢA breast carcinoma patients after tumor downstaging with induction chemotherapy. Cancer, 2000, 88:1417-1424.
  • 9[6]Fisher B, Guiduz N, Saffer EA. Influence of the interval between primary tumor removal and chemotherapy on kinetics and growth of metastases. Cancer Res,1983,43:1488-1492.
  • 10[7]Fisher B, Saffer E, Rudock C, et al. Effect of local or systemic treatment prior to primary tumor removal on the production and response to a serum growth-stimulating factor in mice. Cancer Res, 1989,49:2002-2004.

共引文献81

同被引文献19

  • 1廖富毅,杨劼,潘瑞琳.新辅助化疗对乳腺癌ER、PR、C-erbB-2、P53、Ki-67表达的影响[J].岭南现代临床外科,2007,7(2):111-113. 被引量:1
  • 2方素萍 邱全瑛 吴君.丹参注射液对H-7402细胞与HUVEC粘附的影响[J].中国病理生理杂志,2001,17(8).
  • 3Andersen BL,Farrar WB,Golden-Kreutz D,et al.Stress and immune responses after suigical treament for regional breast cancer.J Nail Cancer Inst,1998,90(1):30-36.
  • 4Dekeyser FG,Wainstock JM,Rose L,et al.Distress,symptom distress,and immune fuction in women with suspected breast cancer.Oncol Nuts Forum,1998,25 (8):1415-1422.
  • 5Straver ME,van Adrichem JC,Rutgers EJ,et al.Neoadjuvant systemic therapy in patients with operable primary breast cancer:more benefits than breast-conserving therapy[J].Ned Tijdschr Geneeskd,2008,152(46):2519-2525.
  • 6Shien T,Akashi-Tanaka S,Miyakawa K,et al.Clinicopathological features of tumors as predictors of the efficacy of primary neoadjuvant chemotherapy for operable breast cancer[J].World J Surg,2009,33(1):44-51.
  • 7Fuzhong T,Nan L,Jiajia G,et al.Clinical significance of the relationship between expression of survivin and effects of neoadjuvant chemotherapy in locally advanced breast cancer[J].Gan To Kagaku Ryoho,2008,35(8):1319-1323.
  • 8rastogi P,Anderson SJ,Bear HD,et al.Preoperative chemotherapy:updates of National Surgical Adjuvant Breast and Bowel Project Protocols B 18 and B 27[J].J Clin Oncol,2008,26(5):778-785.
  • 9Taucher S,Rudas M,Gnan t M,et al.Sequential steroid hormone receptor measurements in primary breast cancer with and without intervening primary chemotherapy[J].Endocr Relat Cancer,2003,10(1):91-98.
  • 10Ring AE,Smith IE,Ashley S,et al.Oestrogen receptor statuspathological complete response and prognosis in patients receiving neoadjuvant chemotherapy for early breast cancer[J].Br J Cancer,2004,91:2012-2017.

引证文献2

二级引证文献8

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部