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Endoscopic mucosal resection (EMR) for early esophageal adenocarcinoma. (A) A nodular lesion with central depression causing concern about malignancy at the proximal end of Barrett’s segment. (B) The lesion lifted well with submucosal injection. (C and D) EMR was successfully performed using band ligation. The pathology showed intramucosal cancer (T1a) without any involvement of the deep and lateral margins.
