MedicalResearch.com Interview with: Hisham Hussan, MD, FACG The Ohio State University Wexner Medical Center  MedicalResearch.com: What is the background for this study? Response: Early-onset colorectal cancer (i.e., CRC diagnosed before 50 years of age) is predicted to rise to 10.9% of all colon and 22.9% of all rectal cancers by 2030. Some studies identified an association between early-onset CRC and obesity. By contrast, other studies found a similar body mass index (BMI) between adults with and without early-onset CRC. These conflicting findings are possibly due to weight loss from colorectal cancer that may obscure its relation to obesity. (more…)