Ground glass nodules in the lungs are the most common type of lung nodules, which are less dense compared to solid nodules in the lungs, so they are not able to mask bronchial and lung texture shadows. Its specific how to eliminate, according to the size of the grinding glass nodules and the cause of the grinding glass nodules to decide, as follows: 1, infection factors: if the lung grinding glass nodules caused by infection, such as viral pneumonia caused by the lung grinding glass nodules, generally given antiviral treatment can be gradually eliminated or the formation of calcified foci; 2, local bleeding: if the local bleeding caused by If the nodules are caused by local bleeding, usually after rest or anti-infection treatment, the lung tissue will be gradually repaired, the bleeding will be gradually absorbed, and the pulmonary nodules will disappear naturally; 3, pulmonary tumors: If the pulmonary nodules are caused by pulmonary tumors, they need to be surgically removed, and thoracoscopic surgery can be used. If it is a larger pulmonary nodule, especially with distant metastasis, it may require open-heart surgery.