Colon Cancer
Abnormal growth of cells in the colon
Overview
Colon cancer is a type of cancer that develops in the colon or large intestine. It begins with forming a small, noncancerous group of cells called polyps on the inside of the colon. Later on, these polyps develop into colon cancer. They usually show no symptoms that is why screening tests are recommended to help in identifying and removing polyps before they turn cancerous.
Symptoms
The most common symptoms of colon cancer are:
Diarrhea
Constipation
Bloody Stools
Weight Loss
Abdominal Pain
Bloating
Causes
Colon cancer can be caused due to:
- Gene Mutation
- Diabetes
- Excessive Smoking and Drinking
- Obesity
- Low Fibre Diet
- Family History
Diagnosis
Other than the regular physical checkup a doctor may advise one or more than of the following tests to determine the best treatment. Tests can include:
Colonoscopy
Blood Tests
CT Scan
Fecal Testing
When to See a Doctor
Make an appointment right away if any worrisome symptoms appear.
Treatment
Treatment for colon cancer will depend on its stage, location, and patient’s overall health. Usually, surgery is the mainstay of the treatment. If the cancer is at an early stage, polyps can be removed during endoscopy.
Complete Mesocolonic Excision is the latest surgical procedure performed by both open and laparoscopic techniques to remove colon cancer. The laparoscopic technique involves making several small incisions in the abdominal wall to remove the cancer cells. This is later followed by chemotherapy and radiation therapy to kill the remaining cancer cells.
Risks, Complications & Preventions
It is not possible to eliminate the risk of developing colon cancer completely. However, it can be prevented by avoiding excessive smoking, drinking, maintaining a healthy weight, and including lots of fresh fruits and vegetables in your diet.