Colorectal cancer, which originates in the colon or rectum, is increasingly affecting individuals, including those younger than the traditionally vulnerable older age group. Dr. Ganesh Nagarajan, a specialist in Hepatobiliary Pancreatic Gastrointestinal Oncology, emphasizes the critical nature of early detection and intervention. Colon cancer often begins as non-cancerous polyps in the colon, which can turn cancerous over time. The absence of symptoms in early stages makes regular screenings vital for early detection and prevention.
Symptoms of colorectal cancer may vary and can include changes in bowel habits, rectal bleeding or blood in the stool, abdominal discomfort, and unexplained weight loss. These symptoms, especially rectal bleeding, should prompt immediate consultation with a healthcare provider. Dr. Nagarajan highlights the importance of awareness and timely medical intervention in managing colorectal cancer effectively. Treatments range from surgery, particularly minimally invasive procedures, to radiation therapy and medications like chemotherapy and immunotherapy.
The call to action is clear: be vigilant about the symptoms and proactive in undergoing recommended screenings, such as colonoscopies. Early detection is paramount in improving treatment outcomes and survival rates for colorectal cancer patients. As the incidence of this cancer type grows, particularly among younger populations, understanding its symptoms and the importance of screenings is more crucial than ever.
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