目的：了解河南省非结核分枝杆菌感染状态。
Objective: To reveal the infection rate of mycobacterium non tuberculosis in Henan.
目的提高非结核分枝杆菌肺病的影像诊断和鉴别诊断水平。
Objective To study the chest X-ray and CT appearance of pulmonary non-tuberculosis mycobacterial infection.
结论合理的化疗方案对非结核分枝杆菌肺病可取得较满意的效果。
Conclusion the reasonable chemotherapy plan is effective to lung disease of non-TB bacillus infection.
目的调查河南省青少年人群非结核分枝杆菌的感染情况、变化趋势及影响因素。
Objective To investigate the NTB infection rate among adolescent and its changing tendency in Henan.
方法：通过结核菌素皮肤试验对河南省部分中学生的非结核分枝杆菌感染情况进行了观察。
Method:The tuberculin test is carried on with 2u PPD-T and 5u PPD-B injected into the skin of students in the middle school.
同时，实验室还需要快速而廉价的样本确认方法用以区分结核分枝杆菌复合菌群和非结核分枝杆菌。
Laboratories also need to use a rapid and affordable method of species identification to differentiate between Mycobacterium tuberculosis complex and nontuberculous mycobacteria.
目的探讨沿海地区手部非结核分枝杆菌感染的体外培养技术和要领，为临床确诊，治疗提供直接证据。
Objective to explore the in-vivo culturing technique of mycobacteria from special hand infections in laboratory, and to provide the direct evidence for clinical diagnosis.
在我国非结核分枝杆菌的表型鉴定一直沿用以生化实验为核心的传统鉴定方法，且欠缺数值分类的补充分析。
NTM were identified by the conventional biochemical methods all the time, which was short of the complement of numerical taxonomy.
结论本地区结核病人对一线抗痨药物耐药情况较为严重，非结核分枝杆菌感染比例较高，在今后工作中值得重视。
Conclusions The drug resistance of this region were serious and infection of NTM was higher too, so we should attach importance to this problem in our future work.
结论本地区结核病人对一线抗痨药物耐药情况较为严重，非结核分枝杆菌感染比例较高，在今后工作中值得重视。
Conclusions The drug resistance of this region were serious and infection of NTM was higher too, so we should attach importance to this problem in our future work.
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