1. Introduction
Colorectal cancer, CRC
MALIGNANT TUMOR, COLORECTAL CANCER
Colorectal cancer (CRC) is a common clinical malignant tumor of the digestive system, with an increasing incidence in recent years [The choice of perioperative anesthetic drugs and techniques has a significant impact on the patient’s postoperative recovery [Therefore, the objective of our study was to assess the effects of intraoperative intravenous low-dose esketamine on the quality of early recovery in patients undergoing laparoscopic radical resection of CRC using the QoR-15 scale.