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occult blood
(redirected from Fecal occult blood)

   Also found in: Medical, Acronyms, Wikipedia 0.01 sec.
occult blood [ə′kəlt ′bləd]
(pathology)
Blood in body products such as feces, not detectable on gross examination.


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The newest trend in rapid tests, specifically in the area of fecal occult blood testing (FOBT), is driven, in large part, by a graying population and shifting reimbursement policies.
The one test that doesn't require prep is a fecal occult blood test.
If you've tested normal in a fecal occult blood test (FOBT), which checks for trace amounts of blood in the stool (a sign of many possible conditions, including cancer), you should not assume you don't need a colonoscopy; precancerous and even cancerous polyps do not always cause bleeding.
 
 
 
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