Mixed ground-glass nodules in lungs can’t be clear whether it is early cancer or not. Infection, tuberculosis, tumor, etc. can be manifested as mixed ground-glass nodules. 1. Infection: if the diameter of nodule is small and the shape is still regular, we should consider the possibility of inflammation and infection, take oral antibiotics, such as moxifloxacin, and follow the doctor’s instruction to repeat the chest CT. 2. Tuberculosis: if there is a history of contact with tuberculosis patients, and at the same time, complete the PPD examination, the doctor will consider the existence of tuberculosis infection, and oral anti-tuberculosis drugs, such as rifampicin and isoniazid. 3. Tumor: if the diameter of the nodule is large, or there are cavities, burrs and other manifestations, it is necessary to consider the possibility of tumor, the treatment can be used for surgery, chemotherapy, such as paclitaxel, targeted drug therapy, such as gefitinib. If you have mixed ground-glass lung nodules, it is recommended to actively seek medical treatment, and actively cooperate with doctor’s treatment after completing relevant examinations.