关键词: 肝癌, 门脉癌栓, 治疗方法

Abstract: 【Abstract】〓Portal vein tumor thrombosis (PVTT) is one of the most important prognostic factors for survival in patients with hepatocellular carcinoma (HCC). Patients with PVTT have significantly worse outcomes after treatment. There is no consensus about the optimal treatment for such patients. To improve on the results of treatment of HCC with PVTT, various methods have been applied, such as transarterial chemoembolization, systematic treatment with drugs, radiofrequency ablation therapy and hepatic resection. However, the results are not so encouraging. With the development of surgical techniques and new drugs, a good prognosis would be achieved with combined treatments.

Key words: Hepatocellular carcinoma, Portal vein tumor thrombosis, Treatment