放綫菌病为較少見的慢性炎症过程,为牛型放綫菌引起,可侵犯人体之任何部位,以頜面部为多見,約占60％。kolouch(1946)收集之1239例中,頜面部占62％。国內1911年首先报告本病,近年来我科見到四例,报告如下,并复习文献略加討論。例一:患者王×,女,34岁,农,山东菏澤人,門診号260712,病理号1510—62,于1962年10月15日 Actinomycosis is a rare chronic inflammatory process, caused by Actinomyces bovine, can invade any part of the body to the maxillofacial more common, accounting for about 60%. Among the 1,239 cases collected by kolouch (1946), maxillofacial regions accounted for 62%. Domestic first report of the disease in 1911, in our department in recent years to see four cases, the report is as follows, and review the literature a little discussion. Example 1: Patient Wang ×, female, 34 years old, farmer, Shandong Heze, outpatient number 260712, pathology number 1510-62, on October 15, 1962