Endoscopic submucosal dissection of a gigantic gastric polyp aided by a novel retraction device and complicated by upper esophageal sphincter laceration during retrieval

• Michael Lajin, MD,
• Fateh Bazerbachi, MD,
• Octavio Armas, MD

Affiliations

Michael Lajin, MD

Sharp HealthCare, San Diego, California

Fateh Bazerbachi, MD

CentraCare, St. Cloud, Minnesota

Octavio Armas, MD

Sharp HealthCare, San Diego, California