Lung nodule occupancy generally refers to a large occupying lesion in the lungs found in chest X-ray and CT examination of the lungs, which may be due to some tumor factors or non-tumor factors resulting in localized abnormalities in the lungs.
1. Malignant tumors suspected to be localized in the lungs include lung metastasis and primary lung cancer, etc. Lung metastasis is a multiple lesion formed in both sides of the lungs by hematogenous metastasis or lymphatic metastasis; primary lung cancer, such as squamous carcinoma, mostly forms a huge mass of irregular shape; adenocarcinoma is mostly in the form of nodular and spherical lights.
2. Suspect local benign tumors in lungs, including lung cysts and pulmonary hemangiomas, etc. Lung cysts can be seen as round or oval dense shadows with clear edges, and pulmonary hemangiomas can be observed as round or lobulated masses with neat edges.
3. Possible inflammatory lung infections, such as granulomas, may lead to hardening of the texture of local lung tissues and the appearance of lung space-occupying lesions, which require anti-infective treatment.
In the discovery of lung nodule occupying, need to carry out further examination to determine its benign or malignant, under the guidance of the doctor standardized treatment and medication.