肝脏本身血供丰富,肝静脉、肝动脉和门脉互相交错,并与循环系统其他部分相交通,使肝癌容易发生肝内播散和肝外转移,进而增加了肝癌治疗后的复发风险,因此治疗后的随访对于肝癌患者来说是一个绝对不可忽视的重要问题。如果没有规律的随诊,那么复发、转移、术后并 The liver itself is rich in blood supply, and the hepatic veins, hepatic arteries, and portal veins are interlaced and communicate with other parts of the circulatory system, making liver cancer prone to intrahepatic dissemination and extrahepatic metastases, thereby increasing the risk of recurrence after liver cancer treatment. Follow-up after treatment is an important issue that cannot be ignored for liver cancer patients. If there is no regular follow-up, then recurrence, metastasis, postoperative and