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Doctor insights on: Kind Screening Tests Colon Cancer

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What kind of screening tests look for colon cancer?

What kind of screening tests look for colon cancer?

'scope, X-ray, etc.: A number of different screening tests are available for colon ca. They include colonoscopy, flexible sigmoidoscopy, double-contrast barium enema, ct colonography (virtual colonoscopy), and fecal occult blood testing. The pro's and con's of each are described here: http://www.Cancer.Gov/cancertopics/factsheet/detection/colorectal-screening. ...Read more

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Dr. Barry Rosen
4,223 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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What are available screening tests for colon cancer?

What are available screening tests for colon cancer?

'scopes, X-rays, etc: A number of different screening tests are available for colon ca. They include colonoscopy, flexible sigmoidoscopy, double-contrast barium enema, ct colonography (virtual colonoscopy), and fecal occult blood testing. The pro's and con's of each are described here: http://www.Cancer.Gov/cancertopics/factsheet/detection/colorectal-screening. ...Read more

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What are the different screening tests for colon cancer?

What are the different screening tests for colon cancer?

At least three: Fecal occult blood testing is meant to detect polyps and cancer. Signoidoscopy, or better yet colonoscopy is better. Colonoscopy being the gold standard. Imaging studies are gaining increasing acceptance. ...Read more

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Is any one of the colon cancer screening tests better than the others?

Is any one of the colon cancer screening tests better than the others?

Yes: I believe that at this time the colonoscopy is the gold standard when performed by an experienced physician and in the appropriate clinical situation. ...Read more

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What is the most recommended colon cancer screening test?

What is the most recommended colon cancer screening test?

Colon cancer screens: The most recommended colon cancer screening test is the colonoscopy, starting at the age of 50 (if there is no family history of colon cancer). A colonoscopy views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope. The colonoscope has a small camera attached to a flexible tube that can reach the length of the colon. ...Read more

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How do they test for colon cancer? Not screening but diagnosing.

How do they test for colon cancer? Not screening but diagnosing.

Colonoscopy: A colonoscopy evaluates the whole colon directly and if a mass or lesion is identified, it can be removed or biopsied. If you could only have one test, that would probably be the one to choose. ...Read more

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Which colon cancer screening test is used?

Which colon cancer screening test is used?

Many options: The gold standard is colonoscopy, which is performed under sedation. Other alternatives include barium enema, ct colonography ("virtual colonoscopy"), flexible sigmoidoscopy, and/or checking for blood in bowel movements (hemoccult test). I recommend colonoscopy for all my patients at age 50 (or earlier, if they have a family history). ...Read more

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Are there any stomach cancer and colon cancer molecular screening tests?

Are there any stomach cancer and colon cancer molecular screening tests?

Yes : Colon cancer can be genetic and there a re criteria that can apply and genetic testing is available. There is also a blood level you can check called cea . For stomach cancer like adenocarcina there is no genetic testing. There are familial syndromes like men that can cause stomach tumors called gastronomas or ze syndrome. If concerned can talk to your doctor. But overall these things very rare. ...Read more

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What is the new screening test for colon cancer that uses the camera you swallow?

Not so: The camera pill is not for colon cancer screening. It is used to evalaute the small intestine, not the colon. ...Read more

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Are there genetic tests available to screen for colon cancer risk?

Yes: If you have a strong family history of colon cancer in several 1st degree relatives, you may be a candidate for genetic testing, however if the test is negative it just means you do not have a genetic predisposition to colon cancer. 80% of colon cancers occur in individuals with no family history and hence would have a negative genetic test. ...Read more

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Dr. Sheila Smith
1 doctor shared a insight

Screening (Definition)

Examples are: colonoscopy for colon polyp or cancer; mammograms for breast lesions or cancer; psa a blood test that could indicate enlargement of cancerous prostate tissue; blood sugar or hemoglobin a!c for diabetes. Many think that scanning the whole body will pick up a cancer--in all likelihood, it will not. There also is no good blood test, yet, ...Read more


Dr. Eric Kaplan
923 doctors shared insights

Colon Cancer (Definition)

Final few yards of your intestine, between the terminal ileum (small bowell) and rectum. It squeezes water and solidifies waste to stool. It is subject to outpouching (divertics) polyps, and these can become cancers. The cells are abnormal, invade into the muscle and travel ...Read more