最近,真菌学的进展引人注目。近几年来肺真菌病患者增多,可能是由于抗生素、抗结核药物、抗癌药、肾上腺皮质激素使用增多,真菌病一般知识的普及,以及检查技术进步等缘故。肺真菌病的诊断虽然还有许多难点,但作者就继发性肺曲霉菌病及肺念珠菌病的早期诊断提出如下5项:1.收集三日内痰,用萨布罗氏培养基进行真菌培养,有较多绿色或暗红色烟曲菌菌落生长,或较多灰白色、白色念珠菌菌落生长。2.血清补体结合反应阳性为4倍以上,肺念珠菌病患者血清凝集反应阳性为16倍以上。3.胸部放射线检查,通过断层可发现硬化壁空洞,壁厚度在4～5mm 以上,呈凹凸不平状,其中也 Recently, the progress of mycology has drawn attention. In recent years, an increase in patients with pulmonary mycosis may be due to antibiotics, anti-TB drugs, anticancer drugs, increased use of adrenal cortex hormones, the prevalence of mycosis general knowledge, and check the technological progress and so on. Although the diagnosis of pulmonary fungal disease there are many difficulties, but the authors of secondary pulmonary aspergillosis and pulmonary candidiasis early diagnosis made the following 5: 1. Collect three days of phlegm, with Sabrock culture medium for fungal culture , There are more green or dark red aspergillus colonies, or more white, Candida albicans colonies. Serum complement fixation was 4 times more positive in patients with pulmonary candidiasis positive serum agglutination reaction was 16 times more. Thoracic radiography, through the fault can be found in the hardened walls hollow wall thickness of 4 ~ 5mm or more, was uneven, which also