Rectal Cancer Rates are Rising in U.S., Driving an Increase in Illness in Younger Adults

Recent data from the American Cancer Society highlight a concerning rise in rectal cancer, particularly among adults under 65, who now account for nearly half of new colorectal cancer diagnoses. Rectal cancers alone comprise about one-third of all colorectal cases, and rates are increasing across age groups.

 

Experts emphasize that younger adults often experience delayed diagnoses, underscoring the need for early symptom recognition and timely screening. With guidelines now recommending colorectal cancer screening starting at age 45, public health communicators face opportunities to educate communities on risk factors, preventive behaviors, and the importance of prompt medical evaluation for gastrointestinal symptoms. Read more from NBC News here.