X线表现不典型和痰菌阴性的肺结核诊断常较困难。我院近10年来经纤支镜检查确诊肺(包括支气管)结核58例。在纤支镜检查前,15例被误诊,其余病例均不能确诊。本文就此58例患者作一临床诊断分析。资料和结果一、一般资料 58例中男41例,女17例;<40岁34例,≥40岁24例;60岁以上者6例。58例中在纤支镜检查前15例被误 X-ray atypical and sputum-negative pulmonary tuberculosis diagnosis is often more difficult. 58 cases of pulmonary (including bronchial) tuberculosis confirmed by fiberoptic bronchoscopy in our hospital in the past 10 years. Before bronchoscopy, 15 cases were misdiagnosed, and the remaining cases were not diagnosed. This article on the 58 patients for a clinical diagnosis. Materials and Results First, the general information of 58 cases, 41 males and 17 females; <40 years in 34 cases, ≥ 40 years in 24 cases; 6 years of age over 60 years. Fifty-eight cases were mistaken before bronchoscopy