对喉部呵疑病变于局部取活组织作病理检查，是明确诊断的必要手段。以往，这一检查多在间接或直接喉镜下进行，但对某些特殊病例其操作较困难。新近，我们采用光导纤维喉镜，在电视监视下，对48例喉部有可疑病变的患者，于喉部取活俭，效果良好。观介绍如下。三资料与方法1·亚 Throat suspicious lesions in local tissue taken for pathological examination, is a clear diagnosis of the necessary means. In the past, this examination and more indirect or direct laryngoscopy, but in some special cases its operation more difficult. Recently, we used fiberoptic optic laryngoscopes. Under the surveillance of television, 48 patients with suspicious lesions in the throat were treated with thrifty in the throat and the effect was good. The concept is as follows. Three Materials and Methods 1. Asia