Task: Answer Verification
Input (English): Question: Does use of prototype two-channel endoscope with elevator enable larger lift-and-snare endoscopic mucosal resection in a porcine model?
Answer: The increased lift of the mucosal epithelium, through use of the dual-channel elevator scope, allows for larger EMR when using a lift-grasp-cut technique. Noting the thin nature of the porcine colonic wall, use of the elevator may also make this technique safer.
Output (English): yes