Patients
right colon cancer, tumors, T4b cancer
MAY, TUMORS, PRIMARY CANCER
Data of consecutive patients with right colon cancer who were scheduled for elective radical resection in two tertiary medical centers between January 2016 and May 2022 were retrospectively retrieved from our prospectively collected database and screened for inclusion. The inclusion criteria were: age 18–80 years, with no sex limitation; complete clinical data and follow-up. The exclusion criteria were: preoperative CT image data were incomplete and could not be followed up; T4b cancer or bulky tumors; open surgery; synchronous or double primary cancer. A final total of 568 patients were included. This work has been reported in line with the STROCSS (Strengthening the Reporting of Cohort Studies in Surgery) criteria