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The tests normally used to look for Gastrointestinal bleeding are:

  • Fecal Occult Blood Test (simplest) -- tests for blood in feces.
  • Lower GI Series (Barium Enema) -- non invasive Xrays of the colon/bowel
  • Colonoscopy -- endoscopy of the colon/bowel

Other test may be used but these are the most common. Blood tests are not normally used to look for GI bleeding

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13y ago

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