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目的 分析非结核分枝杆菌引起医院感染的原因。方法 采用涂片染色法 (抗酸染色、荧光染色 )、分离培养法 (L- J培养法、BACTEC TB46 0快速培养法 )、菌种鉴定等。结果 从感染患者脓性分泌物中培养鉴定出非结核分枝杆菌龟分枝杆菌脓肿亚种 ,并从药敏结果中说明非结核分枝杆菌对一般抗结核药物多数是耐药的。结论 要加强医院感染的监测 ,重视非结核分枝杆菌引起医院感染
Objective To analyze the causes of nosocomial infection caused by non-tuberculous mycobacterium tuberculosis. Methods Smear staining (acid-fast staining, fluorescent staining), isolation culture method (L-J culture method, BACTEC TB46 0 rapid culture method), strain identification and so on. Results From the infection of patients with purulent secretions identification of non-Mycobacterium tuberculosis abscess Mycobacterium subfaciens, and drug susceptibility results showed that most of the non-TB Mycobacterium tuberculosis drug-resistant. Conclusion The monitoring of nosocomial infections should be strengthened and nosocomial infection should be emphasized in non-tuberculous mycobacteria