Multiband Mucosectomy Versus Endoscopic Submucosal Dissection for Treatment of Squamous Intraepithelial Neoplasia of the Esophagus

Based on a retrospective comparison of patients who underwent ESD vs MBM for squamous intraepithelial neoplasia of the esophagus, ESD should be reserved for patients with larger neoplastic lesions (>15 mm), with respect to the success of attempted en bloc resection and the number of curative resections achieved. However, ESD has longer procedure times and higher rates of complication. MBM allows for safe and easy piecemeal resections, and is associated with similar levels of clinical success as ESD for lesions less than 15 mm. Large, randomized, controlled studies are needed to determine which endoscopic resection modality is superior for patients with high-grade intraepithelia neoplasms.