Role of narrow band imaging in Barrett's esophagus.


The present recommended strategy for detection of dysplasia and cancer in Barrett's esophagus is by randomly carrying out four quadrant biopsies every 2 cm. This approach is however prone to sampling error. Narrow band imaging has been routinely available for clinical use for more than half a decade now. This review will focus on the available data to date… (More)
DOI: 10.1111/j.1443-1661.2011.01105.x


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