Abstract IMPORTANCE High-risk human papillomavirus (HPV) has been associated with Barrett dysplasia and esophageal adenocarcinoma. Nevertheless, the prognostic significance of esophageal tumor HPV status is unknown.   This case-control study compares disease-free and overall survival among patients with Barrett high-grade dysplasia or esophageal adenocarcinoma with vs without underlying human papillomavirus (HPV) infection demonstrated on biopsy. … Continue reading Survival Rates for Patients With Barrett High-grade Dysplasia and Esophageal Adenocarcinoma With or Without Human Papillomavirus Infection