奴卡氏菌属包括一群需氧性放线菌,广泛分布于土壤中。多数为腐物寄生的非病原菌,少数可致病。现将我们最近遇到的1例报告如下。患者,男,14岁,居住农村。持续性发热伴右膝部肿痛逐渐加剧5天,曾在某部队医院诊断为化脓性(?) Nocardia include a group of aerobic actinomycetes, widely distributed in the soil. Most of the non-pathogenic bacteria parasitic rot, a few can be pathogenic. Now we have encountered a recent report as follows. Patient, male, 14 years old, living in rural areas. Persistent fever with aggravating pain in the right knee gradually aggravate 5 days, was diagnosed as suppurative (?) In a military hospital.