What Is A Fit Stool Test

The fit dna test also referred to as the stool dna test combines the fit with a test that detects altered dna in the stool.

What is a fit stool test. The fecal immunochemical test fit is a screening test for colon cancer. Fit only detects human blood from the lower intestines. Many bowel abnormalities which may develop into cancer over time are more likely to bleed than normal tissue. So it tends to be more accurate and have fewer false positive results than other tests.

Medicines and food do not interfere with the test. It is also done once a year in the same way as a gfobt. The collection method for this test may depend on the manufacturer but typically you use a special spoon or other device to collect a sample of stool and store it in a collection container that comes with the test kit. Fecal occult blood test reviewed by laura j.

Immunochemical fecal occult blood test ifobt or fit. You can do this test at home and it only takes a few minutes. It detects minute amounts of blood in faeces faecal occult blood. The guaiac based fecal occult blood test gfobt finds occult hidden blood in the stool through a chemical reaction.

This detection is important because it can be a sign of precancerous polyps or colorectal cancer. For the fecal immunochemical test fit which is the preferred test no preparation is necessary. For this test you collect an entire bowel movement and send it to a lab where it. Martin on july 10 2018 how often should you get a fobt guaiac based fecal occult blood test to check for polyps.

You do not have to change your diet or stop taking medication to do the test. It tests for hidden blood in the stool which can be an early sign of cancer. The fecal immunochemical test fit also called an immunochemical fecal occult blood test ifobt is a newer kind of stool test that also detects occult hidden blood in the stool. Fit faecal immunochemical test is a stool test designed to identify possible signs of bowel disease.

For the guaiac based fobt gfobt fobt you will be instructed to avoid certain medications and follow certain dietary restrictions for several days before collecting the stool samples. Other types of blood that may be in your digestive system from your diet red meat would not result in a positive fit. The fecal immunochemical test fit uses antibodies to detect blood in the stool. The fecal immunochemical test fit is a safe and painless test that checks your stool poop for tiny amounts of blood which can be caused by colorectal cancer or some pre cancerous polyps growths in the colon or rectum that can turn into cancer over time.