Risk of Advanced Proximal Neoplasms in Asymptomatic Adults According to the Distal Colorectal Findings

BACKGROUND AND METHODS: The clinical significance of a distal colorectal polyp is uncertain. We determined the risk of advanced proximal neoplasia, defined as a polyp with villous features, a polyp with high-grade dysplasia, or cancer, among persons with distal hyperplastic or neoplastic polyps as c... View More