Discussion
intraoperative bleeding, Primary liver cancer, liver cancer, necrosis, tissue damage
DEGENERATION, PRIMARY LIVER CANCER, LIVER CANCER, LIVER DAMAGE, PRIMARY LIVER CANCER, NECROSIS, INTRAOPERATIVE BLEEDING
Primary liver cancer includes three types: mixed liver cancer, cholangiocarcinoma and hepatocellular carcinoma [Precise surgical operation means that on the basis of precise pre-operative assessment and sophisticated surgical planning, the operation is carried out according to a previously drawn up plan, with a delicate operation that presupposes radical resection, grasps the concept of minimal invasion, minimizes unnecessary tissue damage and applies advanced techniques to control intraoperative bleeding [Deng et al. showed that precision hepatectomy was effective in treating elderly patients with primary liver cancer, improving immune function and having a high safety profile [AST, TBiL, ALT and ALB are the main clinical indicators of liver damage, of which the higher the expression of ALT enzyme activity, it is likely that hepatocyte necrosis is present [T-lymphocyte subsets provide accurate feedback on the immune function of the body and are an indicator of whether the body’s immune function is in balance, with CD3 + being the main active cell and CD4 + being the helper T-lymphocyte [There are shortcomings in the study, as 3D liver reconstruction is a preoperative virtual surgical operation that can only rely on preoperative scanned images, and it is difficult to maintain consistency between preoperative imaging data and intraoperative completion of the situation, as it is difficult to avoid degeneration of the liver tissue due to traction during surgery for primary liver cancer, and the process does not allow for real-time images to guide the surgery, so further research is needed on how to make 3D reconstruction techniques better for use in surgery.