肝切除术是多种良性或恶性肝病的首选治疗方法，而围手术期是肝切除术的关键阶段，涵盖了术前准备、术中操作和术后康复等多个环节。在这一时期，患者的身体状况、手术环境以及手术操作本身都可能对手术结果产生深远影响，因此在围手术期进行监测和处理显得尤为重要，不仅有助于保障手术的成功和安全，还能提高患者的术后生存质量和预后效果。本文综述肝切除围手术期监测及处理方法，以期为肝切除术围手术期管理提供依据。

Liver resection is the optimal treatment for multiple types of benign or malignant liver diseases. Perioperative period is the key stage of liver resection, which covers preoperative preparation, intraoperative operation and postoperative recovery, etc. During this perioperative period, physical condition, surgery environment and surgical procedures may exert profound impact on surgical outcomes. Consequently, it is of significance to monitor and manage these factors during the perioperative period, which not only ensures the success and safety of surgery, but also improves the postoperative quality of life and prognosis of patients. In this article, perioperative monitoring and management methods were reviewed, aiming to provide evidence for perioperative management of liver resection.