bronchoscope造句

1、Methods: Retrospective analysis of the application of fiber bronchoscope in 68 cases of PTTs.
方法：回顾性分析在68例原发性气管肿瘤诊治中纤维支气管镜的应用。

2、Objective: to explore the effect of respiratory tracts tumor using bronchoscope and gastroscope.
前言：目的：探讨支气管镜、胃镜联合应用行呼吸道肿物电凝切除的疗效。

3、Misdiagnostic incidence was 72.07% before bronchoscope was done.
在纤维支气管镜检查前误诊率72.07%。