Canadian Journal of Gastroenterology (Jan 2010)

Gastroscopy Following a Positive Fecal Occult Blood Test and Negative Colonoscopy: Systematic Review and Guideline

  • Johane Allard,
  • Roxanne Cosby,
  • M Elisabeth Del Giudice,
  • E Jan Irvine,
  • David Morgan,
  • Jill Tinmouth

DOI
https://doi.org/10.1155/2010/516363
Journal volume & issue
Vol. 24, no. 2
pp. 113 – 120

Abstract

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BACKGROUND: A sizeable number of individuals who participate in population-based colorectal cancer (CRC) screening programs and have a positive fecal occult blood test (FOBT) do not have an identifiable lesion found at colonoscopy to account for their positive FOBT screen.