一般认为真菌属条件致病，多见于各种慢性疾病的二重感染。肺结核患者病程长，免疫功能受损，易发生二重感染，据文献报道，肺结核病人大约有０．８％并发真苗感染。现将我院肺结核合并支气管、肺真菌感染７２例作如下分析，探讨其易患因素及临床特征和预防对策。１临床资料１ Fungi genus is generally considered pathogenic, more common in a variety of chronic diseases of the double infection. Pulmonary tuberculosis patients with longer duration, impaired immune function, prone to double infection, according to the literature, about 0.8% of tuberculosis patients complicated with real seedlings infected. Now in our hospital with pulmonary tuberculosis bronchial and pulmonary fungal infection in 72 cases for the following analysis to explore the risk factors and clinical features and prevention measures. 1 clinical data 1