|Colon Cancer Symptoms|
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Colon Cancer Causes and Symptoms
The colon is the part of the large intestine that stores waste material. Colon cancer develops when harmful cells begin to grow abnormally inside the colon, which can be initiated from a number of causes.
Colon cancer is the third most common form of cancer and the second leading cause of death among cancers in the Western world.
Colon cancer causes 655,000 deaths worldwide per year. Studies have shown that the cells that lead to colon cancer were once polyps, benign tumour inside the colon. When the polyps are left untreated they can become cancerous.
colon cancer is mainly diagnosed through colonoscopy and therapy is usually through surgery, which in many cases is followed by chemotherapy.
Frequently, the patient may be asymptomatic. This is one reason why many organizations recommend periodic screening for colon cancer disease with fecal occult blood testing and colonoscopy.
When colon symptoms do occur, they depend on the site of the lesion. Generally speaking, the nearer the lesion is to the anus, the more bowel symptoms there will be, such as:
The lifetime risk of developing colon cancer in the United States is about 7%. Certain factors increase a person's risk of developing colon cancer:
Colon Symptoms Chemotherapy is used to reduce the likelihood of metastasis developing, shrink tumor size, or slow tumor growth.
Colon Symptoms Chemotherapy is often applied after surgery , before surgery , or as the primary therapy if surgery is not indicated.
You can help maintain colon health by cleansing with an herbal fiber supplement. An annual cleanse is a great way to jumpstart your healthy-eating or detoxification plan.
Colon Symptoms Digital rectal exam (DRE):
The doctor inserts a lubricated, gloved finger into the rectum to feel for abnormal areas.
Colon Symptoms Fecal occult blood test (FOBT)
a test for blood in the stool.
Colon Symptoms Sigmoidoscopy:
A lighted probe (sigmoidoscope) is inserted into the rectum and lower colon to check for polyps and other abnormalities.
Colon Symptoms Colonoscopy:
A lighted probe called a colonoscope is inserted into the rectum and the entire colon to look for polyps and other abnormalities. A colonoscopy has the advantage that if polyps are found during the procedure they can be immediately removed.
The treatment depends on the staging of the cancer. When colon cancer is caught at early stages (with little spread) it can be curable.
However when it is detected at later stages (when distant metastases are present) it is less likely to be curable.
Surgery remains the primary treatment while chemotherapy and/or radiotherapy may be recommended depending on the individual patient's staging and other medical factors.