Four directed biopsies are better than eight random biopsies to find intestinal metaplasia in columnar lined esophagus
- PMID: 17897347
- DOI: 10.1111/j.1572-0241.2007.01353_5.x
Four directed biopsies are better than eight random biopsies to find intestinal metaplasia in columnar lined esophagus
Comment on
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Detection of intestinal metaplasia in Barrett's esophagus: an observational comparator study suggests the need for a minimum of eight biopsies.Am J Gastroenterol. 2007 Jun;102(6):1154-61. doi: 10.1111/j.1572-0241.2007.01230.x. Epub 2007 Apr 13. Am J Gastroenterol. 2007. PMID: 17433019 Clinical Trial.
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