What Is Colorectal Cancer Colorectal Cancer is a cancer of the large intestine. The large intestine is a digestive organ that extracts the last amount of water present in indigestible foods and channels the waste out. Small non-cancerous clumps of cells called adenomatous polyps are first noticed on this organ, and if ignored, it can grow into colon cancer.
Symptoms Signs and symptoms of colon cancer include: • • • • • •
A change in your bowel behavior such as diarrhea, constipation and other related bowel issues. Rectal bleeding or blood in your stool Continuous abdominal discomfort such as cramps or pain. Consistent feeling that your bowel doesn’t empty completely Weakness or fatigue Unexplained weight loss
Risk factors •
People of much older age are more prone to colon cancer. Although it occurs in younger people, only in a few.
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Diabetes. People with diabetes and insulin resistance have an increased risk of colorectal cancer.
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Individuals with diabetes and insulin resistance have higher chances of colorectal cancer.
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Obese people also have an increased risk of colon cancer and also high chances of dying of colon cancer.
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Smokers also have an increased risk of colon cancer.
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Excessive consumption of alcohol can also increase the risk of colon cancer.
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Radiated therapy targeted at the abdomen for treating other cancers can also increase the risk of colorectal cancer.
Colorectal Cancer Treatment Surgery for colorectal cancer Surgery is a commonly known treatment for colon cancer. The affected malignant tumors and other closeby lymph nodes are removed to inhibit the spread of cancer. Chemotherapy Chemotherapy is a kind of treatment used in destroying the cancerous cell, it can either be a medicine or chemical. It is also used for colon cancer treatment. Radiation therapy This method of treating colorectal cancer is by using high energy radiation beams to destroy the cancer cells and prevent further expansion of the cells. Ablation This is a method of destroying the tumor without removing it. Radiofrequency, ethanol, or cryosurgery are the means used during this treatment.
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