Efficacy and Safety of a Solution for Endoscopic Mucosal Resection of Colonic Lesions

Injectable solution designed for submucosal elevation in endoscopic mucosal resection. Administered via submucosal injection prior to polyp resection, adding 1% indigo carmine before administration.

Control injectable solution composed of saline 0.9 %. Administered via submucosal injection prior to polyp resection, adding 1% indigo carmine before administration.