When a patient is found to have nodules again after lung nodule surgery, the doctor will analyze the size, volume, and shape of the nodule to determine the type of tumor, whether it is recurrent or new or caused by distant metastasis, and further examination will be conducted to determine whether it is benign or malignant, so as to formulate the appropriate treatment plan. In general, if the nodule is small, medication will be taken and regular checkups will be conducted without too much intervention; when the nodule is larger than 8mm, the doctor will decide whether to perform surgical resection according to the condition and the pathology of the last nodule, and whether to cooperate with medication according to the postoperative pathology after the completion of the surgery. After the surgery, the doctor will conduct regular review to prevent recurrence. Patients who have undergone lung nodule surgery also need to pay more attention to their diet and try not to eat spicy food.