Delayed bleeding can occur after endoscopic mucosal resection (EMR) or endoscopic submucosal dissection (ESD) in up to 15.6% of cases. Current hemostatic methods to minimize delayed bleeding risk have limitations. Epinephrine injection effect is transient…
BACKGROUND: Peroral endoscopic myotomy for Zenker’s diverticulum (Z-POEM) has proven to be a safe treatment option with high technical and clinical success rates…