Alan Moss

Aims: to develop and validate a new scale for mucosal visualization of the upper gastrointestinal tract during esophagogastroduodenoscopy (EGD), the Gastroscopy RAte of Cleanliness Evaluation (GRACE), as a quality standard tool through the application of a standardized, reliable, and validated scor…

Piecemeal endoscopic mucosal resection (EMR) is established as the preferred method for treatment of large (≥20mm) non-pedunculated colorectal polyps (LNPCP); however, it may not provide cure if low risk cancer (superficial submucosal invasion [SM1], low tumour grade and no lymphovascular invasion…