Mixed ground glass nodules can be cured. Mixed ground glass nodules can be followed up or treated in two ways: 1. If the ground glass nodule is relatively small in diameter, less than 6mm, and the mixed solid component is less than 0.5, that is, the diameter is less than half of the ground glass nodule. This kind of ground glass nodule is probably benign, and can be treated by regular review of chest CT and follow-up. 2, if the overall diameter of the ground glass nodule is greater than 8mm, and the solid component is greater than 0.5, that is, the diameter of the solid component is greater than half of the entire ground glass nodule, or the overall increase in the ground glass nodule, as well as the solid component has a tendency to grow, or the ground glass nodule The morphology looks more like malignancy. In this case, the lobe or segment of the lung where the nodule is located may be treated by aggressive surgery.