期刊文献+

CT引导经皮肺穿刺标本检测表皮生长因子受体基因突变的临床应用 被引量:4

下载PDF
导出
摘要 目的探讨CT引导经皮肺穿刺活检标本组织检测非小细胞肺癌(NSCLC)表皮生长因子受体(EGFR)基因突变的临床价值。方法自2011年4月至2015年6月168例临床诊断晚期无法手术NSCLC患者,在CT引导下行肺穿刺活检获取肿瘤组织标本,进行组织学诊断和EGFR基因检测,并分析检测结果。结果168例患者均穿刺获得足够标本,进行组织学诊断和EGFR基因检测。肺癌诊断率为80.36%(135/168),其中腺癌占48.15%(65/135),鳞状细胞癌占33.33%(45/135),小细胞癌占15.56%(21/135),其它2.96%(4/135)。腺癌基因突变率为50.77%(33/65),非腺癌基因突变率为12.86%(9/70),两者差异有统计学意义(P〈0.05)。男性患者EGFR基因突变率为17.28%(14/81),女性患者EGFR基因突变率为51.85%(28/54),两组差异有统计学意义(P〈0.05)。全组患者未出现严重并发症。EGFR基因突变患者经色GFR抑制剂治疗临床获益明显。结论CT引导经皮肺穿刺活检安全有效,不但能获得组织病理诊断,也是检测EGFR基因突变的可靠方法,为指导临床用药提供依据。 Objective To explore the clinical value of detecting of epidermal growth factor receptor gene mutation by CT guided percutaneous lung puncture biopsy in non-small cell lung cancer. Methods From April 2011 to June 2015, sample of 168 cases of advanced inoperable non small cell lung cancer patients were obtained by CT guided needle biopsy of lung tumor tissue with for histological diagnosis and EGFR gene detection, and the results were analyzed. Results 168 patients were punctured to obtain enough samples for histological diagnosis and detection of EGFR gene detection were performed. The rate of diagnosis of lung cancer was 80.36% ( 135/168 ) , The adenocarcinoma accounted for 48.15% ( 65/135 ) , squamous cell carcinoma accounted for 33.33% ( 45/135 ) , small cell carcinoma accounted for 15.56% ( 21/135 ) , the other accounted for 2.96% ( 4/135 ) . Adenocarcinoma gene mutation rate was 50.77% ( 33/65 ) , non adenocarcinoma gene mutation rate was 12.86% ( 9/70 ) , both of them have significant difference (P〈0.05) . Male patients with EGFR gene mutation rate was 17.28% ( 14/81 ) , female patients with EGFR gene mutation rate was 51.85% ( 28/54 ) , the two groups had significant difference ( P〈0.05 ) .All patients had no serious complications. The patients with EGFR gene mutation treated by epidermal growth factor receptor inhibitors had clinically significant benefits. Conclusions CT guided percutaneous lung puncture biopsy is safe and effective, not only can obtain the pathological diagnosis, and reliable detection method for EGFR gene mutation, provide the basis for clinical medication.
出处 《浙江临床医学》 2017年第2期203-204,共2页 Zhejiang Clinical Medical Journal
基金 浙江省衢州市科技计划项目资助(20111092)
关键词 非小细胞肺癌 CT引导经皮肺穿刺活检 EGFR基因突变 Non-small cell lung cancer ( NSCLC ) CT guided percutaneous lung puncture biopsy EGFR gene mutation
  • 相关文献

参考文献3

二级参考文献23

  • 1施春雷,韩宝惠.ASCO不可手术切除的非小细胞肺癌治疗指南——2003新版推荐指南[J].循证医学,2004,4(2):115-124. 被引量:114
  • 2董强刚,黄进肃,黄建,卢丽琴,杨立民.肺癌靶向治疗研究进展与我国肺癌的EGFR基因突变概况[J].肿瘤,2005,25(6):625-628. 被引量:35
  • 3沈宗丽,朱月清,庄一平,程志祥,吴晓柳,王亚平.流式细胞术检测遗传不稳定性:肺癌穿刺标本中DNA异倍体与P16表达[J].中华医学遗传学杂志,2007,24(3):322-324. 被引量:6
  • 4Jorissen RN,Walker F,Pouliot N,et al.Epidermal growth factor receptor:mechanisms of activation and signaling[J].Exp Cell Res,2003,284:31-53.
  • 5Voldborq BR,Damstrup L,Spang-Thomsen M,et al.Epidermal growth factor receptor(EGFR) and EGFR mutations,function and possible role in clinical trials[J].Ann Oncol,1997,8:1197-1206.
  • 6Sordella R,Bell DW,Haber DA,et al.Gefitinib-sensitizing EGFR mutations in lung cancer activate anti-apoptotic pathways[J].Science,2004,305:1163-1167.
  • 7Sibilia M,Kroismayr R,Lichtenberger BM,et al.The epi-dermal growth factor receptor:from development to tumor-genesis[J].Differentiation,2007,75:770-787.
  • 8Lynch TJ,Bell DW,Sordella R,et al.Activating mutations in the epidermal growth factor receptor underlying responsiveness of non-small-cell lung cancer to gefitinib[J].N Engl J Med,2004,350:2129-2139.
  • 9Paez JG,Janne PA,Lee JC,et al.EGFR mutations in lung cancer:correlation with clinical response to gefitinib therapy[J].Science,2004,304:1497-1500.
  • 10Borczuk AC,Shah L,Pearson GD,et al.Molecular signatures in biopsy specimens of lung cancer[J].Am J Respir Crit Care Med,2004,170:167-174.

共引文献11

同被引文献25

引证文献4

二级引证文献6

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