Concept,breakthrough,and future of colonic transendoscopic enteral tubing

Colonic transendoscopic enteral tubing(TET)is an interventional intestine therapeutic procedure.The colonic TET technique represents a novel drug delivery route,interventional diagnosis and therapy,and paradigm for concept validation,showing broad prospects in research and practice.Since its first meeting at the China Gut Conference in 2023,our panel of experts has held a series of discussions on TET’s concept,breakthroughs,and future.We strive to lay the groundwork for further establishing the TET Study Group for designing multicenter studies and developing relevant consensus or guidelines.