High Risk of Proximal and Local Neoplasms in 2206 Patients With Anogenital Extramammary Paget’s Disease

Extramammary Paget's disease is an uncommon intraepidermal adenocarcinoma with poorly defined clinical implications.The purpose of this research was to estimate the risk of second primary neoplasms in patients with extramammary Paget's disease.This was a retrospective analysis of the Surveillance, Epidemiology, and End Results Registry (1973-2014).The study included population-based cancer registries from the United States.Patients who were...