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Colon Cancer Screening Cancer of the rectum and colon (colorectal cancer)
is the second leading cause of cancer deaths in the United States. Colorectal
cancer is often found too late for cure. This does not always have to be the
case. When found in the early stages, colorectal cancer can usually be cured by
surgery. It is important for you to know the symptoms of colorectal cancer and
the screening tests that can detect this cancer in its early stages before
symptoms appear.
If a parent or a sibling has had colon cancer or
polyps, you may be at an increased risk for a colon polyp or cancer. In this
case, your doctor may want to examine your colon at regular intervals.
Signs of Colorectal Cancer
To detect this kind of cancer early, call your
doctor immediately if you notice any of these signs of colorectal cancer:
Screening Tests
The three main types of screening tests for
colorectal cancer include:
Undergoing Screening Tests
There is a difference of opinion as to the best
timing of procedures for colorectal screening. In addition, there is controversy
over which procedures are best. Ask your doctor what tests are best for you and
when you should have them done.
If you are age 40 or over, ask your doctor if you
should have the digital rectal exam and how often.
If you are over age 50, ask your doctor how often you should have a stool sample tested for blood and a sigmoidoscopy. |
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