Objective: To investigate the value of ultrasound guided coarse needle biopsy specimens in assessing EGFR gene mutation in advanced non- small cell lung cancer( NSCLC). Methods: All 24 patients with stage Ⅱ- Ⅳlung cancer,underwent ultrasound guided coarse needle biopsy with 14 ~ 18 G biopsy needle. The specimens were detected for histology diagnosis and EGFR mutation analysis. Results: Ultrasound guided coarse needle biopsy was successfully performed in 6 patients using 14 G needle,17 patients with 16 G nee...
【更新日期】
2016-11-29
【分类号】
R734.2;R445.1
【正文快照】
Modern Oncology 2016,24(23):3749-3751非小细胞肺癌(non-small cell lung cancer,NSCLC)是临床常见的恶性肿瘤,传统手术、化疗和放疗的疗效均较差[1]。近年来,表皮生长因子受体(epidermal growth factor receptor,EGFR)基因突变的非小细胞肺癌患者接受靶向性EGFR酪氨酸激酶抑