[Short-Term Outcomes of Laparoscopic Surgery for Colorectal Cancer in Super-Elderly Patients Aged 90 and Over at Our Institution Pancreatic Body Cancer].

With the aging of society, the number of cases with colorectal cancer aged 90 and over is increasing. We retrospectively reviewed short-term outcomes of laparoscopic surgery performed at our hospital from January 2019 to August 2024. Thirteen patients were included. Primary tumor locations were C/A/T/D/S/R=3/4/1/1/3/1. Pathological stages were Stage 1/2/3/4=3/2/6/2. All patients underwent primary tumor resection, with D2 lymphadenectomy in 2 cases and D3 in 11. Stoma creation was performed in 2 cases;anastomosis was performed in 11. Postoperative complications of Clavien-Dindo Grade ≥Ⅲ occurred in 2 patients. The median postoperative hospital stay was 20 days(range 9-56 days). All patients returned to their preoperative living conditions without becoming bedridden. We conclude that laparoscopic surgery allows safe recovery even in super-elderly patients.