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Colorectal or colon cancer arises from the growth of cells within the colon, which is a part of the large intestine. The large intestine serves as the final part of the digestive system, responsible for breaking down food for bodily use.
Although it primarily affects older individuals, we are now seeing more and more younger patients with colorectal cancer. In an interview with HT Lifestyle, Dr Ganesh Nagarajan, Director of Hepatobiliary Pancreatic Gastrointestinal Oncology at Nanavati Max Institute of Cancer Care, explained, “Typically, it starts with the formation of small cell clusters known as polyps inside the colon. It happens. While most polyps are noncancerous, some have the potential to develop into colon cancer over time. Since polyps often do not exhibit symptoms, regular screening tests to detect and remove them are recommended by doctors to prevent colon cancer.
He elaborated, “In some cases, colorectal cancers with polyps are hereditary. In cases where colorectal cancer develops, various treatments such as surgery, radiation therapy (for rectal cancer) and medications including chemotherapy and immunotherapy can be employed to manage it effectively. We regularly perform minimal access surgery by robotic or laparoscopic techniques for colorectal cancer to improve outcomes and speed up recovery, but the need of the hour is to recognize the symptoms of this cancer to seek timely intervention. .
These are the symptoms of colorectal cancer:
Dr. Ganesh Nagarajan shared, “Colon cancer can often be symptomless in the early stages, with symptoms appearing only when the cancer grows to a certain size or reaches a specific location within the large intestine. These symptoms may include changes in bowel habits, such as increased incidence of diarrhea or constipation, as well as rectal bleeding or blood in the stool. Additionally, individuals may experience persistent discomfort, including cramping, gas, or pain in the abdominal area.
He revealed, “Other possible symptoms of colon cancer are a sensation of incomplete bowel emptying during defecation, weakness or fatigue and unexplained weight loss. However, possible warning signs such as rectal bleeding or blood in the stool should be taken seriously and discussed with a doctor immediately. By being aware of these symptoms and seeking medical attention for any associated changes in health, individuals can potentially catch colorectal cancer in its early stages, when treatment options are more promising.
Stating that seeking timely intervention once symptoms of colorectal cancer are detected is important for effective treatment and increasing chances of survival, Dr. Ganesh Nagarajan said, “The potential discomfort associated with accepting these symptoms and Despite fears, early detection can have a significant impact on outcome. The disease. Therefore, being alert and proactive in monitoring any symptoms such as changes in bowel habits, blood in stool, unexplained weight loss, or persistent abdominal discomfort is important to maintain overall health.
They concluded, “Being proactive about regular checkups can help detect any abnormalities before noticeable symptoms occur. By advocating for regular colonoscopies or other recommended tests, one can take control of their health and potentially identify colorectal cancer in its early stages. This proactive approach serves as an important step toward reducing mortality and improving the overall prognosis for those affected by this disease.
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