Colon Cancer in the Young - Rising Incidence and Risk Factors

Learn about the alarming rise of colorectal cancer in people under 50 years old through this 11-minute medical education video. Discover that 10.5% of newly diagnosed colorectal cancers now occur in younger adults, with projections indicating this will increase to 15% by 2030. Explore the critical importance of maintaining a high index of suspicion for colorectal cancer symptoms in younger patients, including red flag signs such as anemia, shortness of breath on exertion, fatigue, and pallor. Examine key symptoms to recognize including abdominal pain, bloating, changes in bowel habits lasting three weeks or more, rectal bleeding with various presentations, pencil-thin stools, incomplete evacuation sensation, and unexplained weight loss. Understand multiple risk factors contributing to early-onset colorectal cancer including obesity, physical inactivity, type 2 diabetes, dietary factors, microbiome disruption, vitamin D deficiency, smoking, and alcohol consumption. Investigate emerging potential risk factors such as microplastics exposure and examine genetic predispositions including family history, adenomatous polyps, inflammatory bowel disease, and Lynch syndrome. Gain essential knowledge for early recognition and prevention of colorectal cancer in younger populations where the disease is becoming increasingly prevalent despite traditionally being associated with older age groups.