July 25, 2016
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Colon Cancer (Colorectal Cancer)

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Colon cancer facts

  • Colorectal cancer is a malignant tumor arising from the inner wall of the large intestine.
  • Colorectal cancer is the third leading cause of cancer in males and fourth in females in the U.S.
  • Risk factors for colorectal cancer include a family history of colorectal cancer, colon polyps, and long-standing ulcerative colitis.
  • Most colorectal cancers develop from polyps. Removal of colon polyps can prevent colorectal cancer.
  • Colon polyps and early cancer may have no symptoms. Therefore regular screening is important.
  • Diagnosis of colorectal cancer can be made by sigmoidoscopy or by colonoscopy with biopsy confirmation of cancer tissue.
  • Treatment of colorectal cancer depends on the location, size, and extent of cancer spread, as well as the health of the patient.
  • Surgery is the most common treatment for colorectal cancer.
  • Chemotherapy can extend life and improve quality of life for those who have had or are living with metastatic colorectal cancer. It can also reduce the risk of recurrence in patients found to have high-risk colon cancer findings at surgery.
Medically Reviewed by a Doctor on 2/23/2016

Source: MedicineNet.com
http://www.medicinenet.com/colon_cancer/article.htm

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