A minimally invasive alternative to pancreatoduodenectomy: Piecemeal endoscopic mucosal resection in the treatment of duodenal tumors—Benefits and the risk of serious complications. - Grochowska, Agata; Ciesielski, Wojciech; Klimczak, Tomasz; Durczyński, Adam; Strzelczyk, Janusz; Hogendorf, Piotr (Formosan Journal of Surgery, 2026)