Occult Blood Stool Immunoassay
Occult blood fecal immunoassay interp component test codes cannot be used to order tests.
Occult blood stool immunoassay. Immunoassay fecal occult blood test listen ih myoo noh a say fee kul uh kult 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 and sent to a doctor or laboratory for testing. What does a positive fecal occult blood test mean. A negative fecal occult blood test means no blood was detected in the stool at the time of the test.
Detection of fecal occult blood by immunoassay eliminates the drawbacks seen with guaiac based tests and provides a sensitivity and specificity that is superior to guaiac. Immunochemical fecal occult blood tests utilize antihuman hemoglobin antibodies to detect the globin portion of undegraded human hemoglobin in stool. After you have a bowel movement you use the sampling stick to collect a small amount of stool that has been deposited on the floating paper. First you place the sheet of special paper on top of the water in the toilet bowl.
For a complete test mix please click the sidebar link to access the interface map. For this test you take a sample from your stool with a brush and dab it. The information provided here is not sufficient for interface builds. Immunochemical fecal occult blood tests utilize antihuman hemoglobin antibodies to detect the globin portion of undegraded human hemoglobin in stool.
When the doctor does a rectal exam and smears a stool sample on a card to test for blood in the stool or gives you a paper to drop into the toilet to look for a color change this is known as testing for occult gastrointestinal bleeding. This test can be done at home. Fecal occult blood immunoassay the fecal occult blood test is an easy at home collection test that is used to detect blood or microscopic blood occult blood in your stool. This simple fecal occult blood test kit may be used at home.
The fecal immunochemical test fit is the test of choice over the fecal occult blood test. Detection of fecal occult blood by immunoassay eliminates the drawbacks seen with guaiac based tests and provides a sensitivity and specificity that is superior to guaiac. While this bleeding could be caused by colon cancer other possible causes include ulcers polyps or hemorrhoids. Occult blood stool immunoassay diagnostic hemosure fobt stool occult blood immunochemical fobt immunoassay fobt ifobt fit asymptomatic 4315 icons photos sterile container with screw on lid.