VLB for Surveillance - Case Study

Patient History
This patient was a 69 year old man with long segment (Prague Criteria C10M10) Barrett`s Esophagus (BE) with high grade dysplasia (HCD). Initial endoscopic mucosal resection (EMR) specimens were negative for dysplasia. For this procedure, a surveillance endoscopy was performed to localize abnormalities using the NvisionVLE Imaging System.