There is a 30% chance that the lung occupancy is lung cancer.
Lung occupation is a result of CT, X-ray and other imaging tests, indicating the presence of nodules or solid masses on the lung organs, which may be cysts, benign tumors, etc. Benign possibilities are high, but lung cancer cannot be safely excluded.
CT imaging features of lung cancer include unclear border, burr sign, vascular sign, lobulation. If lung occupations have the above features, the possibility of malignancy is high. If the CT manifestation of lung occupations has regular shape and clear boundary, it may be benign.
After the discovery of lung space-occupying lesions, it is necessary to improve the bronchoscopy, percutaneous tissue puncture biopsy and histopathological examination, etc., in order to confirm the diagnosis, such as benign lesions, small size, asymptomatic can be without treatment, and can be closely observed; such as lung cancer, it is necessary to take surgery, radiotherapy and other treatments in a timely manner.