Colorectal cancer is rising in young people and often found too late
A study presented at the 2026 American Academy of Pediatrics conference indicates that colorectal cancer is increasingly appearing in patients under 21. These cases are often aggressive and diagnosed at late stages, leading to high mortality rates.
Why it matters
The rising incidence of early-onset colorectal cancer necessitates greater clinical awareness and potential changes to screening guidelines for younger populations.
New research suggests that advanced colorectal cancer is becoming more common in young patients, raising concerns that warning signs may be missed or recognized too late. The findings were presented at the American Academy of Pediatrics 2026 National Conference & Exhibition Oct. 2-6, 2026, at the San Diego Convention Center.
The study, "Clinical Presentation and Epidemiology of Pediatric and Adolescent Colorectal Carcinoma: A Pediatric Surgical Oncology Research Collaborative Study," reviewed the medical records of 84 patients age 21 or younger who were diagnosed with colorectal cancer between 2012 and 2023.
Only 20% of the patients had a first- or second-degree family history of colorectal cancer. Despite that, most had aggressive disease that had already progressed to Stage III or IV by the time it was diagnosed.
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