Outlined the pathogenesis of pulmonary tuberculosis

Tuberculosis is the most common TB (pulmonary tuberculosis-), is a chronic infectious disease of easing. In general who have tuberculosis
Infected adults, tuberculosis is secondary. Cheese-like lesions often necrosis, and primary tuberculosis cheese necrosis distinction. Because it has been in
Min reaction of human tissues, often leads to liquefaction, empty formation; substantial growth of the bacteria, the tendency of bronchial disseminated. The primary focus of tuberculosis-like bad cheese
Death often has been surrounded sclerosis and calcification trend. At the same time, the renewal of TB because the body has some immunity, often fiber repair lesions tend to slow
Of the lymphatic not disseminated, there are no local lymph nodes, but if not adequately treated, and often relapse. Antimicrobial treatment in the past years, the lung
TB sexual destructive progress, cheese - like lesions necrosis, liquefaction and inflammatory exudation notable addition to the lesions in the lungs often bronchial disseminated, but also
Disseminated through the pipeline to the lung, the most common being laryngeal tuberculosis and intestinal tuberculosis. At present, antibiotics and the widespread use of chemical drugs, TB lesions
Nature has clearly improved. But because of the strong variability of Mycobacterium tuberculosis, it is highly resistant, if the pre-resistant bacteria can not be completely cured or reservations geostationary
Lesion easily become hollow fiber chronic pulmonary tuberculosis.