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什么是肺结核结核病是由结核分枝杆菌引起的慢性传染病,可侵及许多脏器,以肺部受累形成肺结核最为常见。排菌患者为其重要的传染源。人体感染结核菌后不一定发病,当抵抗力降低或细胞介导的变态反应增高时,才可能引起临床发病。本病的基本病理特征为渗出、干酪样坏死及其他增殖性组织反应,可形成空洞。若能及时诊断,并予合理治疗,大多可获临床痊愈。
What is tuberculosis Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis, which can invade many organs and lung tuberculosis is most common. Pai bacteria patients for its important source of infection. Mycobacterium infection in the human body is not necessarily after the onset, when the resistance decreased or cell-mediated allergy increased, it may cause clinical disease. The basic pathological features of this disease are exudation, caseous necrosis and other proliferative tissue reactions that can create voids. If timely diagnosis and reasonable treatment, most of them will be clinically cured.