目的 探讨液基薄层细胞检测(ThinPrep cytologic test,TCT)与免疫细胞化学(immunocytochemistry,ICC)相结合在经支气管镜超声引导针吸活检术(endobronchial ultrasound-guided transbronchial needle aspiration,EBUS-TBNA)和纤维支气管镜(纤支镜)刷片细胞学肺癌分型诊断及鉴别诊断中的