肺放线菌病临床少见,主要由以色列放线菌引起,临床误诊率较高。我们曾收治2例,现报告如下。例1:女,48岁。咳嗽、咳痰5年,1995年曾抗痨(异烟肼、利福平)治疗9个月,未好转。次年2月痰中三次找到霉菌孢子,用大扶康、酮康唑等治疗,病情未好转。2年前痰中出现黄白色颗粒,痰培养见放 Pulmonary actinomycosis rare clinical, mainly caused by Actinomyces Israel, the clinical misdiagnosis rate is high. We have treated 2 cases, are as follows. Example 1: Female, 48 years old. Cough, expectoration for 5 years, 1995 had anti-tuberculosis (isoniazid, rifampicin) for 9 months, did not improve. The following year in February three sputum sputum to find mold spores, with big Lukang, ketoconazole and other treatment, the condition did not improve. 2 years ago appeared yellowish white particles in sputum, see sputum culture put