What are available colorectal cancer screening tests?

'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.

Related Questions

What are available screening tests for colorectal 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.
Several. Screening tests for colorectal cancer range from testing the stool for blood, barium enema, or ct colonography. However, the gold standard test is colonoscopy which should be done in everyone at age 50 or earlier if there are symptoms or a strong family history.

What screening tests are used for colorectal cancer?

Polyp detection and. Removal. Almost all colon cancers arise in polyps and colonoscopy is the best method for detection of polyps as well as colon cancers. Other methods are testing for occult blood in stool, barium enema and 3d ct scans.
Screening tests. Colonoscopy is the goal standard for screening for colorectal cancer. People without family history and age 50 or over should be screened. If there is a family history, you start at age 40.

How should you decide which colorectal cancer screening test (s) to get and how often to be screened?

Colonoscopy. Average risk people should have colonoscopies every 10 years starting at 50 until 70-75. This may be tempered by medical resources or a persons medical history.
Colonoscopy is best. The best screening study is a complete colonoscopy to the cecum (entire colon and rectum). With no family history of colorectal cancer, a screening study should be done at age 50 and repeated every 5 to 10 years if no polyps are found on the exam. Between colonoscopies, a fecal occult blood study should be done yearly. New tests are being developed that test for cancer cells in the stool.
Personal preference. While most people get a colonoscopy, there are several tests that work well to find or prevent colon cancer. These include testing the stool for hidden blood and a new test for cancer cells in the stool. All of these save lives from colon cancer equally well. For more info on what works to save lives from cancer and other diseases, check out the Prevention Checklist iPhone/iPad app.

Which screening test is best for colorectal cancer?

Colonoscopy. Colonoscopy is not only diagnostic but therapeutic and preventive.
Colonoscopy. Colonoscopy is generally considered the gold standard in colorectal cancer screening.

What should I do if a colorectal cancer screening test shows an abnormality?

Follow-up. It is impossible to make a specific recommendation without knowing what test was performed and it's specific finding. Nevertheless, I am 100% certain that the physician that ordered/performed the screening test has a follow-up plan designed for you. In general, if an abnormality is found by x-ray or occult blood testing, a formal colonoscopy is recommended.
See oncologist. Don't waste time. In many ocassion it can be cured, even if metastised to liver. Let oncologist and surgeon help, you'll be amazed in many ocassions. Let the expert tell you, and help.

What health screening methods can reduce colorectal cancer?

Polyp detection and. Removal. Almost all colon cancers arise in polyps and colonoscopy is the best method for detection of polyps as well as colon cancers. Other methods are testing for occult blood in stool, barium enema and 3d ct scans.

Is it normal to get a colorectal cancer screening every year i. had one 4 years ago negative dr office said I don't need another one?

Depends. YES if you are in high risk group like familial polyposis, genetic disposition etc. Some physicians routinely will do in an annual check relatively inexpensive test 'stool for occult blood'. Normal population with out any colonic polyps and no symptoms will need colonoscopy every 5 yrs.

What are procedures used for colorectal cancer screening?

Polyp detection and. Removal. Almost all colon cancers arise in polyps and colonoscopy is the best method for detection of polyps as well as colon cancers. Other methods are testing for occult blood in stool, barium enema and 3d ct scans.
Several possible. You can check your stool for hidden blood, get colonoscopies (checks whole colon), or get a combination of flexible sigmoidoscopies (checks part of colon) and stool checks. Screening should be done between age 50 and 74 unless there is another reason to start earlier or go later. All of these methods work! A good proven prevention guide by age is an iphone app called my health checklist 2012.

What foods can one eat before a colorectal cancer screening?

Generally none. Generally it is recommended you not eat solid food the day prior to your colonoscopy. It may be helpful to avoid salads and corn for 2-3 days.
Clear liquids only. If you are having a colonoscopy, the ultimate colorectal screening study, you will most likely be taking a strong cathartic and should take no solid food for 24 hours prior to the study. You should drink lots is water and clear liquids (liquids you can see through). You should avoid red liquids. I advise my patients to start the prep early in the day so they are not up all night!