A feasibility study comparing gel immersion endoscopic resection and underwater endoscopic mucosal resection for superficial nonampullary duodenal epithelial tumors.
Akihiro MiyakawaToshio KuwaiYukie SakumaManabu KubotaAkira NakamuraEi ItobayashiHaruhisa ShimuraYoshio SuzukiKenji ShimuraPublished in: Endoscopy (2022)
GIER is efficacious and safe to treat SNADETs, although additional studies are needed.