Surge in Early-Onset Rectal Cancer Deaths Sparks Alarm

New data, to be presented at Digestive Disease Week, show rectal cancer deaths are rising rapidly among 20–44-year-olds, with rectal cancer mortality increasing up to three times faster than colon cancer and potentially surpassing colon cancer deaths by 2035; many cases occur with few risk factors, underscoring mystery about causes and the need for early symptom awareness. Current screening generally begins at 45 for average risk, making early detection crucial; the American Cancer Society projects about 158,850 new colorectal cancers and 55,230 deaths in 2026, with a growing share of cases in younger adults, including larger increases among Hispanic populations.