Live Case 7

A 62-year-old man with Barrett's esophagus and high-grade dysplasia undergoes endoscopic submucosal dissection, which reveals intra-mucosal cancer. The focus is on assessing residual Barrett's esophagus and the gastroesophageal junction. Scarring post-resection is analyzed to distinguish it from cancer. Managing reflux and optimizing anti-reflux therapy is crucial. Biopsy recommendations follow endoscopic resection to check for dysplasia, emphasizing the importance of technique and thorough assessment.