In the surgical operation group, there were two cases of infection, one case of severe intracranial and cheek infection, and one case of incision infection, all of which improved after treatment; there were eight cases of postoperative pleural effusion, including two cases of pulmonary infection, six cases of postoperative liver dysfunction (two cases were severe liver dysfunction ALT >500 U/L). This evidence concerns the gene GPT and Pleural effusion.