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目的 探讨扬州地区非结核分枝杆菌肺病的流行病学特点及临床特征。方法 对本院收治的 41 例非结核分枝杆菌肺病的临床资料进行回顾分析。结果 治疗 6 月末，34 例患者临床症状缓解，21 例患者痰菌阴转。结论 扬州地区非结核分枝杆菌肺病多见于中老年及男性患者，农村居民多于城市居民，常合并有基础疾病，误诊率高，未见人传人现象。肺内病灶较广泛，多有空洞，常为薄壁空洞，耐药率高。经积极治疗后临床症状可缓解，肺内病灶可吸收好转，但痰菌阴转率低。
Objective To investigate the epidemiological characteristics and clinical features of non-tuberculous mycobacterium tuberculosis in Yangzhou area. Methods The clinical data of 41 cases of non-tuberculous mycobacterium tuberculosis admitted to our hospital were retrospectively analyzed. Results At the end of June, 34 patients were relieved of clinical symptoms and 21 patients had sputum negative conversion. Conclusion Mycobacterium tuberculosis in Yangzhou is more common in middle-aged and elderly patients than in urban residents. There are more rural residents than urban residents, often with underlying diseases, and high misdiagnosis rates. Pulmonary lesions more extensive, more empty, often thin-walled, high resistance rate. After active treatment can alleviate the clinical symptoms, lung lesions can be absorbed to improve, but sputum negative conversion rate is low.