By IANSlife
March 04, 2024 (IANSlife) Colon cancer or colorectal cancer is a type of cancer that begins in the colon or rectum. The colon and rectum are parts of the digestive system, responsible for processing food and eliminating waste. According to the World Health Organisation (WHO), it is the second most prevalent cause of cancer-related deaths globally and the third most common cancer globally, making up around 10% of all cancer cases.
It typically develops from abnormal growths called polyps, which may initially be benign but can become cancerous over time. These polyps can grow along the inner lining of the colon or rectum, and if left untreated, may invade nearby tissues and spread to other parts of the body, a process known as metastasis.
There has been a concerning trend of colon cancer affecting young people in recent years. While traditionally, colon cancer has been associated with older individuals, there's been an evident increase in diagnoses among younger adults.
Dr. Manish Sharma, Sr. Medical Oncologist at Action Cancer Hospital, New Delhi and Medical oncologist at Cancer Care Clinic Faridabad said, “While there are certain hereditary predispositions to colon cancer, external factors are most likely to blame for the significant rise in incidents. A person's risk of acquiring colorectal cancer is increased by smoking, having inflammatory bowel disease, eating poorly, being obese, and drinking excessive alcohol”.
The rise in colon cancer incidence among younger adults underscores the importance of raising awareness about the disease's signs and symptoms. While symptoms such as rectal bleeding, changes in bowel habits, abdominal pain, and unexplained weight loss are often associated with colon cancer, they can be overlooked or attributed to other causes in younger individuals. Heightened awareness and proactive screening are essential for early detection and treatment.
Dr. Manish Sharma suggested a few lifestyle modifications that can reduce the risk of colon cancer:
Dr. Manish Sharma concludes, “The increasing incidence of colon cancer among younger people is a multifaceted issue that demands attention from healthcare providers, policymakers, and the general public. By addressing lifestyle factors, increasing awareness, and expanding access to screening and preventive services, we can work towards reversing this alarming trend and reducing the burden of colon cancer on younger generations.”
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