Fecal occult blood test - Mayo Clinic
2024年7月12日 · One type of fecal occult blood test is a fecal immunochemical test, also called FIT. For this test, you collect a sample from one bowel movement. The test kit may include a stick or other device that you use to collect the sample.
Fecal Immunochemical Test (FIT) - Colorectal Cancer Alliance
2024年12月24日 · The fecal immunochemical test (FIT), also called an immunochemical fecal occult blood test (iFOBT), is a stool test that also detects occult (hidden) blood in the stool. It is also known as a hemmocult test.
What Does a Positive Occult Blood Test Indicate? - MedicineNet
A fecal occult blood test (FOBT) is performed on samples of stool to detect occult blood in otherwise normal–colored stool. There are two types of fecal occult blood tests: chemical and immunologic. FOBT is primarily used to detect colon cancer. The test can also help discover colon polyps, some of which are a precursor of colon cancer.
Fecal Occult Blood Test: What You Need to Know - WebMD
2022年9月17日 · What Is a Fecal Occult Blood Test? What Causes Blood to Appear in Poop? How Do I Take a Fecal Occult Blood Test? What Should I Do to Prepare? What Do the Fecal Occult Blood Test Results...
Fecal Occult Blood Test (FOBT) - Cleveland Clinic
There are three types of FOBTs: Guaiac fecal occult blood test (gFOBT): Detects hidden blood in the stool using a chemical called guaiac. Fecal immunochemical test (iFOBT or FIT): Finds traces of blood in the stool using antibodies.
Fecal Occult Blood Test: Purpose, Procedure, Results - WebMD
2024年4月5日 · Immunochemical fecal occult blood test. The specifics vary by test-kit manufacturer, but usually, you'll use a special tool to collect a sample and place it in the given container. Then,...
Fecal immunochemical test (FIT) - MedlinePlus
2023年8月8日 · Blood in the stool may be an early sign of colon cancer. This test is performed to detect blood in the stool that you cannot see. This type of screening can detect problems that can be treated before cancer develops or spreads. Talk with your provider about when you should have colon screenings.