Endoscopic submucosal dissection for early Barrett’s esophagus neoplasia

We read with interest the article by Yang et al1 evaluating endoscopic submucosal dissection (ESD) for early Barrett's esophagus (BE) neoplasia. The authors found that ESD for early BE neoplasia is a reasonable choice for the management of BE neoplasia. Because their findings are important to current practice, several questions deserve attention.

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