Lung nodule 10mm*8mm need to clarify the nature of the nodule to determine the severity of the disease, benign nodules are generally not serious, while malignant nodules are more serious. In general, benign nodules are more common, while nodules over 8mm have a certain malignant potential, and should be taken seriously. For nodules over 8mm, the nature of the nodule needs to be clarified as soon as possible. In addition to chest CT, enhanced CT, tumor markers and other tests should be improved, and percutaneous lung puncture biopsy can be performed if necessary, so as to decide on the specific treatment plan. If the nodule is benign, it is generally not serious, common inflammatory nodules, tuberculosis nodules, etc., after active anti-infection or anti-tuberculosis treatment, the nodule can shrink or even disappear. If the nodules are malignant, they are more serious and should be surgically removed as early as possible, after which chemotherapy, radiotherapy, targeted therapy, immunotherapy, etc. will be conducted as appropriate according to the specific pathological results and evaluated by professional physicians.