If a person consumes a considerable amount of red meat within three days of the test, a false-positive result when testing for occult blood may result.
Detection of blood in your sample indicates a positive FOBT result. The odds of a positive FOBT result are about one in 14 persons. It's not always the case that bleeding is related to cancer; it can also be brought on by other problems including polyps, hemorrhoids, or inflammation.
Vascular ectasias, gateway hypertensive gastropathy, stomach antral vascular ectasias, small bowel tumors, esophagitis, bleeding ulcers, gastritis, and inflammatory bowel disease are a few of the more prevalent causes.
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