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Updated: Feb 8, 2026

ADSC-sheet Transplantation to Prevent Stricture after Extended Esophageal Endoscopic Submucosal Dissection
Published on: February 10, 2017
Salvage endoscopic submucosal dissection for esophageal adenocarcinoma arising during radiofrequency ablation
Sarra Oumrani1, Maximilien Barret1,2, Frédéric Beuvon2,3
1Department of Gastroenterology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris (Sarra Oumrani, Maximilien Barret, Sarah Leblanc, Stanislas Chaussade, Frédéric Prat), Paris, France.
Abstract:
Radiofrequency ablation is a recommended treatment option for residual Barrett's esophagus after endoscopic resection of a visible lesion. We herein report 3 cases of esophageal adenocarcinoma arising during the course of radiofrequency ablation, all of which were successfully resected by endoscopic submucosal dissection. Partial or suboptimal response to radiofrequency ablation or early recurrence of Barrett's mucosa after radiofrequency ablation should raise suspicion for adenocarcinoma and lead to consideration of en bloc resection by endoscopic submucosal dissection.
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