If the chest X-ray and CT examination are considered to have tuberculosis, the possibility of tuberculosis is very high, but to diagnose tuberculosis generally still need to do the pathogenic examination, such as sputum to find antacid bacilli, if sputum to find antacid bacilli is positive, can confirm the diagnosis of tuberculosis. Tuberculosis is caused by infection with Mycobacterium tuberculosis, which leads to a series of symptoms in the lungs, such as low fever in the afternoon, night sweats, weight loss, general weakness, loss of appetite, cough, coughing, and irregular menstruation in women of childbearing age. Once TB is diagnosed, it is recommended to go to a designated hospital for standardized anti-tuberculosis treatment, usually for 6-9 months.