Methods 51 cases of malignanet pleural effusion were examined by electronic bronchoscope replacing thoracoscope.Among them,32 cases were operated by adhesiotomy,and the curative effect was evaluated.

• 方法51例不明原因恶性胸腔积液均采用电子支气管镜代替胸腔镜进行检查,其中32例采取胸腔粘连术,评价其诊疗效果。