Double lung nodules?

Pulmonary nodules are round or quasi-round lesions on chest CT or chest radiograph, which are called pulmonary nodules. At present, the research on pulmonary nodules is not very clear. Most studies believe that pulmonary nodules are related to dust particles, long-term exposure to smoke and chronic infectious diseases of the lungs (such as scars left by tuberculosis). Another part is some early lesions of lung cancer, such as atypical adenomatous hyperplasia, which will leave nodules in the lungs. These nodules can be benign or malignant. These nodules can remain unchanged, or they can get bigger and bigger, and even develop into lung cancer. How to treat pulmonary nodules mainly depends on the cause and condition. Generally speaking, pulmonary nodular lesions are mostly benign lesions, mainly caused by infection. Generally, after standardized treatment, or because the body's resistance is good and the inflammation has completely subsided, it will leave different degrees of fibrosis and calcification in the lungs. Generally, there is no clinical manifestation and no special treatment or treatment is needed. However, some inflammatory diseases still exist, such as tuberculosis infection, which need to be treated with anti-tuberculosis drugs, such as rifampicin, isoniazid, ethambutol, pyrazinamide and streptomycin. In addition, inflammation caused by some bacteria has not been completely cured. Klebsiella, gentamicin, tobramycin and levofloxacin can be selected for treatment. In addition, rare nodular lesions in the lung may belong to malignant lesions of space-occupying lesions. After biopsy and pathological examination, surgical resection should be performed as soon as possible, supplemented by radiotherapy, chemotherapy and targeted drug treatment.