When teens get colorectal cancer, it’s often an aggressive form of the disease

New research indicates that colorectal cancer is rising among children and teenagers aged 20 and under. These cases often represent an aggressive form of the disease that differs from the version found in adults. Because these patients are frequently diagnosed at later stages, the cancer is often more difficult to treat. While only a tiny number of colorectal cancer cases occur in people younger than 21, the severity and delayed detection remain significant clinical challenges.