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1 材料与方法1.1 取材 自 1998- 0 3～ 2 0 0 2 - 0 3我科收治经胸部CT及相关检查确诊为肺癌晚期病人 5 8例。支气管镜下取材 ,采取四甲基偶氮唑盐 (MTT)法体外癌细胞原代培养 ,进行肿瘤药敏实验 ,选取敏感药物用于个体化化疗。凝血时间、心电图检查正常。经支气管镜取材 ,
1 Materials and Methods 1.1 drawn from 1998 -0 03 ~ 200 02 - 0 3 Department of Transvaginal CT and related examination confirmed the diagnosis of advanced lung cancer patients 58 cases. Bronchoscopy was used to take the MTT method of primary in vitro culture of cancer cells for drug susceptibility testing and selection of sensitive drugs for individual chemotherapy. Clotting time, ECG examination was normal. Bronchoscopy drawn,