1981年2～12月,我院对110例患者进行了116次纤维支气管镜检查,现初步分析如下。材料与方法病例选择检查指征主要是怀疑肺癌,其次为原因不明的咯血。方法咽喉部用1%地卡因或2%利多卡因喷雾局麻,气管内用2%利多卡因每次1～2毫升,总量不超过20毫升,使用的纤 From February to December 1981, 116 cases of fiberoptic bronchoscopy were performed on 110 patients in our hospital. The preliminary analysis is as follows. Materials and Methods Case selection examinations were mainly suspected of lung cancer, followed by hemoptysis with unexplained causes. Methods Throat is treated with 1% tetracaine or 2% lidocaine for local anesthesia, intratracheal use of 2% lidocaine 1 to 2 ml each time, the total amount does not exceed 20 ml, the use of fiber