Epstein-Barr virus (EBV) is detected in a substantial subgroup of gastric adenocarcinomas worldwide. We have previously reported that these EBV-positive gastric carcinomas carry distinct genomic aberrations. In the present study, we analyzed a large cohort of EBV-positive and EBV-negative gastric adenocarcinomas for their clinicopathologic features to determine whether they constitute a different clinical entity.