En Bloc Resection of A Giant Pedunculated Esophageal Mature Teratoma by Endoscopic Submucosal Dissection

Key Points

• The aim is to describe a novel approach for resecting a giant pedunculated esophageal mature teratoma using endoscopic techniques.
• Performed en bloc resection by endoscopic submucosal dissection.
• Utilized video documentation to illustrate the procedure.
• Focused on specific anatomical challenges presented by the teratoma.
• Successfully removed the teratoma with no complications noted.
• Demonstrated clear visibility during endoscopic resection.
• Highlighted the effectiveness of minimally invasive techniques in complex cases.