**Pulmonary tuberculosis** is an infectious disease caused by various types of pathogenic microorganisms Mycobacterium tuberculosis. Infection is possible through the air and through household contact less commonly, people become infected from domestic animals.
The disease is especially severe in HIV-infected people, drug addicts, in patients with kidney and liver failure, as well as in open forms of pulmonary tuberculosis. **Cavernous pulmonary tuberculosis** is a form of pulmonary tuberculosis characterized by the formation of large cavities (cavities) filled with a cheesy mass. For several weeks on site