Is eight millimeters of lung nodules serious?

A lung nodule of eight millimeters is considered an intermediate or high-risk lung nodule, which is a more than moderately severe condition.
Solid and cystic solid nodules in the lungs with a diameter of 8-15 mm and no obvious malignant CT signs are considered to be at intermediate risk of malignancy and can be followed up for observation after three months.The current lung nodule of eight millimeters is of intermediate severity and can be followed up for observation.
If eight millimeters of lung nodule, there are malignant CT signs, such as lobulation, burr, pleural changes, eccentric thick-walled cavities, etc., consider high-risk nodule, which is a more serious situation, and need further puncture biopsy, and if necessary, surgical operation.
Found lung nodules eight millimeters, need to go to the hospital, let the doctor comprehensive judgment of the specific situation.