方法：根据临床特点、细胞学、细菌学、结核菌素试验、X线胸片、纤维支气管镜、肺ct、肺mri、痰结核菌PCR及其他有关检查确定诊断。

Method: the diagnosis was made according to clinical manifestation, cytology, bacteriology, ot, chest X-ray film, bronchoscopy, lung ct, MRI, sputum tuberculin PCR and the other related examinations.

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细菌突变技术是重要的细菌学研究技术，包括传统的物理、化学、生物学等方法及现代的基因突变技术。

The bacterial mutation technique is an important bacterial research technique, including traditional physical and chemical and biological method, and modern genetic mutation technique.

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方法布氏杆菌病确诊采用血清学和细菌学检查，采用追溯法调查传染源的来源，随访接触者感染情况。

Steps:Make use of Serology and bacteriology to diagnose Brucellosis, investigate the source of infection, and realize the circumstances of people who has osculated.

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