本文介绍经改进的支气管镜活检法,说明这种简单而快捷的技术对于诊断肺脏瘤十分有用并且准确。方法与材料经 X 线照片和/或病史观察,对怀疑有肺部恶性病变的患者进行支气管镜检查以帮助诊断.212名患者作了232次海绵活检,追踪观察5—17个月,平均10.2月。患者中44名女性(年龄29—81岁,平均58岁)。168名男性(年龄36—84岁,平均61岁)。 This article describes an improved bronchoscopic biopsy that demonstrates that this simple and fast technique is useful and accurate for the diagnosis of lung tumors. Methods and materials were observed by radiographs and/or medical history. Bronchoscopy was performed on patients suspected of having malignant lung lesions to assist in the diagnosis. 212 patients had 232 sponge biopsies and were followed for 5 to 17 months with an average of 10.2. month. There were 44 women (aged 29-81 years old, average 58 years old) among the patients. 168 men (aged 36-84 years, mean 61 years old).