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(Gastrointestinal bleeding occult)
1,600 results
  • Faecal Occult Blood Point-of-Care Tests. [Review]
  • JGJ Gastrointest Cancer 2018; 49(4):402-405
  • Kościelniak-Merak B, Radosavljević B, … Tomasik PJ
  • CONCLUSIONS: Clinicians should be aware of the causes of false-negative and false-positive test results, which can vary depending on the test. Additionally, stool sampling bias may be a source of error and must be considered by the clinician. The current FOBT methods are subject to various interfering factors; items such as proper preparation of the patient prior to testing or the clinician's knowledge of testing limitations are key in correct interpreting results. Novel technologies such as FOBT DNA tests, micro RNA tests, and biochips equipped with bacteria can indicate bleeding from the gastrointestinal tract and improve diagnostics process.
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