摘要
BACKGROUND The clinical application of autostereoscopic(glass-free)3D laparoscopic systems in the radical resection of gastrointestinal malignancies remains to be fully evaluated.AIM To compare the surgical outcomes and short-term postoperative complications between autostereoscopic(glass-free)3D and glasses-based 3D laparoscopic systems in patients undergoing radical resection for gastric and colorectal malignancies.METHODS This retrospective study involved 165 patients(99 males,66 females;median age:63 years;range:28-86 years)who underwent laparoscopic radical resection for gastrointestinal malignancies between October 2022 and May 2023.Patients were divided into naked-eye 3D groups(gastric cancer:n=16;colorectal cancer:n=19)and glasses-based 3D groups(gastric cancer:n=52;colorectal cancer:n=78).Surgical outcomes and 30-day postoperative complications were compared between the groups.RESULTS For gastric cancer patients,no significant differences in operation time[195(169,214)minutes vs 196(173,222)minutes],blood loss[20(10,90)mL vs 40(20,100)mL],or complication rates(12.5%vs 17.3%)were detected between the naked-eye 3D(n=16)and glasses-based(n=52)groups.Similarly,in colorectal cancer patients,comparable outcomes were achieved between groups,with postope rative complication rates of 15.8%and 14.1%,respectively.No conversion to open surgery was required in either group.CONCLUSION Preliminary evidence suggests that the autostereoscopic 3D laparoscopic system achieves comparable surgical outcomes to those of conventional glasses-based systems in the radical resection of gastrointestinal malignancies.Further large-scale studies are needed to validate these findings.
基金
Supported by 2022 Jiangsu Provincial Health Commission Elderly Health Research Program,No.LKM2022031。
