Seattle Biopsy Protocol Versus Wide-Area Transepithelial Sampling in Patients With Barrett's Esophagus Undergoing Surveillance
Conditions
- Barrett Esophagus
- Barretts Esophagus With Dysplasia
- Esophageal Adenocarcinoma
Interventions
- DIAGNOSTIC_TEST: Seattle protocol
- DIAGNOSTIC_TEST: WATS3D brushings
Sponsor
University of Colorado, Denver