Cancer of the colon or rectum is the beginning of colorectal cancer. In the United States, it is the third most common cancer diagnosed in men and women.
What causes colorectal cancer?
Moreover, In most cases, colorectal cancer develops from polyps in the colon or rectum. It is possible for these polyps to become cancerous over time, resulting in colorectal cancers. Factors that increase colorectal cancer risk include:
Age: People over 50 are more likely to develop colorectal cancer.
Family history: Colorectal cancers and polyps are more likely to develop in a family with a history of them.
Personal history of inflammatory bowel disease: People with inflammatory bowel diseases like Crohn’s disease and ulcerative colitis are more likely to develop cancers like colorectal cancers.
Lifestyle factors: Studies show that a diet high in red meat and processed foods, obesity, lack of exercise, and smoking can increase colorectal cancers risk.
Colorectal cancer symptoms
A variety of symptoms may include:
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Rectal bleeding
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Blood in the stool
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Weakness or fatigue
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Unexplained weight loss
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Abdominal pain or cramping
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Changes in bowel habits, including diarrhea or constipation
A doctor should consult for an accurate diagnosis since these symptoms can also cause by other conditions.
Colorectal cancer diagnosis
Moreover, A combination of tests is typically use to diagnose colorectal cancers, including:
Colonoscopy: Using a flexible tube equipped with a camera, a healthcare provider examines the colon and rectum.
Faecal occult blood test: This test detects blood in the stool, which can indicate problems.
Biopsy: A biopsy may take if polyps or other abnormalities detected during a colonoscopy.
Treatment of colorectal
Treatment for colorectal cancers depends on the stage of the disease and the overall health of the patient. The following treatments are available:
Surgery: Moreover, The primary treatment for colorectal cancers is surgery.The colon or rectum surgically removed to remove cancerous tissue.
The purpose of chemotherapy is to kill cancer cells using drugs. Surgery often combined with it.
Radiation therapy: High-energy radiation is used in radiation therapy to kill cancer cells. To shrink the tumor or to kill any remaining cancer cells after surgery, it may be used before or after surgery.
Targeted therapy: Moreover, This type of therapy targets specific molecules involved in the growth and spread of cancer cells The News Says.
