Whether or not surgery is needed for a right lung space-occupying lesion of 0.6×0.8cm cannot be generalized. 1. The case that does not need surgery: right upper lung space-occupying lesion 0.6×0.8cm, if it is a localized benign tumor, benign nodule, or benign space-occupying lesion left after tuberculosis, benign tumors do not need surgery if there are no symptoms, no change in size, and it is fine to have a regular checkup. 2. Cases requiring surgery: right upper lung space-occupying lesion 0.6×0.8cm, if considered to be caused by malignant tumors by auxiliary examination, or benign tumors, benign nodules have the risk of malignant transformation, need to take timely surgery and other therapeutic measures. Right lung space-occupying lesion 0.6×0.8cm, need to go to the hospital in time for further examination, clarify the cause of the disease, and follow the doctor’s instructions for treatment.