OTU-17 Methylation panel in the assessment of clinical response to the radio-frequency ablation for barrett’s oesophagus

Abstract

IntroductionAfter radiofrequency ablation (RFA) for Barrett’s oesophagus (BE) random biopsies at the gastro-oesophageal junction (GOJ) are taken to detect residual intestinal metaplasia (IM). It’s debatable whether IM at the GOJ...