Evaluation of Dysplasia in Barrett Esophagus

  Abstract: Barrett esophagus (BE) is the precursor lesion to adenocarcinoma of the esophagus. The current surveillance strategy of 4-quadrant Seattle protocol biopsies has been associated […]

The Role of Chromoendoscopy in Evaluating Colorectal Dysplasia

  Abstract: Chromoendoscopy pertains to image-enhanced endoscopic techniques such as dye-based chromoendoscopy and electronic chromoendoscopy using narrow-band imaging, flexible spectral imaging color enhancement, and i-scan. Dye-based […]

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