Researchers chart a course for understanding, preventing, and treating young-onset colorectal cancer

Colorectal cancer among young people is increasing globally and rapidly.

Experts expect it to become the leading cause of cancer death in individuals aged 20-49 in the U.S. by 2030.

No one is certain why this disease is suddenly affecting so many young people.

Researchers outline the complexities of the disease and the research needed to map out a path toward understanding it.