2024年7月12日 · A fecal occult blood test looks for blood in a sample of stool. It can find tiny amounts of blood that can't be seen just by looking at the stool. The medical term for this hidden blood is occult blood. Fecal occult blood test is often shortened to FOBT.

A fecal occult blood test (FOBT) is a screening used to find tiny traces of blood in the stool (poop). This test is routinely used to screen for colorectal cancer.

2024年4月5日 · What Is a Fecal Occult Blood Test? The fecal occult blood test (FOBT) looks for the presence of blood in the feces, which may be a sign of a problem in your digestive system. The...

The fecal immunochemical test (iFOBT or FIT) uses an antibody, a type of protein that attaches to hemoglobin (blood) in stool. FIT is considered better at finding blood in your stool than gFOBT testing.

Blood in the stool indicates the likelihood of bleeding in the digestive tract, which can be a sign of several conditions such as polyps, tumors, or cancer in the colon or rectum. In addition to colon cancer screening, the most common indications for …

2023年12月26日 · A FOBT is a lab test used to check your stool for occult blood. Occult blood is blood that you can’t see by looking at your stool. There are many reasons you may have blood in your stool.

2025年1月8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.

2023年3月15日 · A fecal occult blood test, also referred to as an FOBT, is a type of screening that checks for the presence of blood in a stool sample. Occult blood cannot be seen from a visual inspection. A stool sample must be submitted to a lab for further analysis.

2022年11月7日 · A fecal immunochemical test (FIT)—also called an immunochemical fecal occult blood test, or iFOBT—is used to test the stool for blood that can not be seen with the naked eye (called occult blood).

A test that checks for occult (hidden) blood in the stool. A small sample of stool is placed in a special collection tube or on a special card for testing. The test uses an antibody that binds to a blood protein called hemoglobin to detect any blood.