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BACKGROUND AND AIMS Controversy surrounds the risk of colorectal cancer (CRC) in ulcerative colitis (UC). Many studies have investigated this risk and reported widely varying rates. METHODS A literature search using Medline with the explosion of references identified 194 studies. Of these, 116 met our inclusion criteria from which the number of patients(More)
This article has an accompanying continuing medical education activity on page e12. Upon completetion of reading this article, successful learners will be able to: 1. Understand the predisposing and protective factors for the development of colorectal neoplasia in patients with IBD 2. Understand the natural history of flat and raised dyspla-sia 3. Review(More)
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