International Journal of Medicine and Data

Liver tumors, belongs to the common liver disease, the disease incidence rate high, mortality is high, from a global perspective, our country the morbidity and mortality of liver cancer are higher than in the developed countries, for the disease in the treatment of surgical resection is the main way of treatment, to facilitate the survival of patients can get longer, Compared with traditional anatomic hepatectomy, the efficiency of radical resection is significantly improved. However, due to the complex internal structure of the liver and great variability, the risk of surgery is increased, leading to increased complications. With the in-depth development of precision concept, this surgical method significantly reduces the risk of traditional hepatectomy. This surgical method has higher certainty, controllability and predictability, which can maximize the removal of lesions, protect the integrity of liver structure, control the bleeding rate of surgery, avoid systemic trauma, and improve the postoperative recovery rate of patients. This surgical method needs to be combined with todays advanced technology. With the assistance of CT and MRI technology, the image of the patients liver is provided, and 3DV technology is used to establish a THREE-DIMENSIONAL model of the human liver. This method has faster processing speed, higher degree of automation, and simpler operation. It can well understand the shape of the patients liver vessels and the tumor situation, can better determine the plane of liver resection, and calculate the residual volume of the patients liver, to clarify the quality of life of the patient after surgery. It improves the safety of surgery and reduces the trauma caused by surgery.

Medical 3d visualization technology; Precision surgery for liver tumors; Present situation and prospect