CT scans could predict dangerous leaks after rectal cancer surgery

This study looks at whether a narrowed inferior mesenteric artery (IMA) — seen on routine CT scans — is linked to a higher chance of anastomotic leakage after rectal cancer surgery. Anastomotic leakage is a serious complication where the surgical connection leaks. The study will review CT scans from 123 patients who had rectal cancer surgery to measure the IMA diameter and compare it with leak rates. If a strong link is found, doctors might use this information to decide which patients need extra protection, such as a temporary stoma.