Effect of endoscopic submucosal dissection on histologic diagnosis in Barrett's esophagus visible neoplasia
D Yang, W King, H Aihara, MS Karasik… - Gastrointestinal …, 2022 - Elsevier
Background and Aims Data are limited on the role of endoscopic submucosal dissection
(ESD) as a potential diagnostic and staging tool in Barrett's esophagus (BE) neoplasia. We
aimed to evaluate the frequency and factors associated with change of histologic diagnosis
by ESD compared with pre-ESD histology. Methods This was a multicenter, prospective
cohort study of patients who underwent ESD for BE visible neoplasia. A change in histologic
diagnosis was defined as “upstaged” or “downstaged” if the ESD specimen had a higher or …
(ESD) as a potential diagnostic and staging tool in Barrett's esophagus (BE) neoplasia. We
aimed to evaluate the frequency and factors associated with change of histologic diagnosis
by ESD compared with pre-ESD histology. Methods This was a multicenter, prospective
cohort study of patients who underwent ESD for BE visible neoplasia. A change in histologic
diagnosis was defined as “upstaged” or “downstaged” if the ESD specimen had a higher or …
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