Mo1257 NITROUS OXIDE CRYOBALLOON ABLATION IS A SAFE, EFFECTIVE AND DURABLE ENDOSCOPIC TREATMENT FOR DYSPLASTIC TREATMENT-NAÏVE AND PREVIOUSLY-ABLATED BARRETT’S ESOPHAGUS
Mohamad Dbouk, Olaya I. Brewer Gutierrez, Eun J. Shin, Saowanee Ngamruengphong, Lysandra Voltaggio, Elizabeth Montgomery and Marcia I. Canto
Mo1257 NITROUS OXIDE CRYOBALLOON ABLATION IS A SAFE, EFFECTIVE AND DURABLE ENDOSCOPIC TREATMENT FOR DYSPLASTIC TREATMENT-NAÏVE AND PREVIOUSLY-ABLATED BARRETT’S ESOPHAGUS