7mm grinding glass nodule should be 7mm grinding glass nodule in lung, 7mm grinding glass nodule in lung is good for surgery or follow up needs to be decided according to the patient’s condition, the specific should be carried out in accordance with the doctor’s instructions. 7mm lung ground glass nodule is usually found in the chest ct examination, if the nodule volume increases fast, the nodule is unstable, you need to consider the nodule may be malignant tumor, in this case to do surgery is good. If patients do ct examination found 7mm lung ground glass nodules remain stable, nodule volume does not change, and has been absorbed, generally does not appear malignant phenomenon, this situation is generally do not need to carry out surgical treatment, only need to continue to do follow-up can be. If you have a 7mm lung ground glass nodule, it is recommended that you go to the hospital for examination in a timely manner to determine the treatment method according to the patient’s condition. 7mm lung ground glass nodule, whether it is for surgery or follow-up, you should go to the hospital for examination in a timely manner to find out the cause of the disease, so as to avoid delaying the treatment.