纤维支气管镜（纤支镜）作为诊断原发性支气管肺癌的重要手段之一，除了直接窥探病灶（定位）的优点外．更主要的是在直视下作毛刷涂片细胞学检查（刷检）和经活检钳取活体组织病检（活检）．从而得出对肺癌的组织学（定性）诊断。本文通过对85例肺癌的纤支镜检查，现将结果分 Fiberoptic bronchoscopy (bronchoscopy) is one of the important methods for diagnosing primary bronchogenic carcinoma, in addition to the direct advantage of spying on the lesion (positioning). More importantly, under direct vision brush smear cytology (brushing) and biopsy forceps to take biopsy (biopsy). This led to a histological (qualitative) diagnosis of lung cancer. This article presents a bronchoscopic examination of 85 patients with lung cancer.