Rare presentation of nephrogenic adenoma at the meatus of penoscrotal hypospadias: A case report

Abstract

Introduction: Nephrogenic adenoma is a rare benign condition that arises in the urothelium however can occur anywhere along the urinary tract. Mostly it occurs in Caucasian males with a ratio of 2:1 (male/female) . The condition mostly occurs in adults however 10% children are also affected. The lesion may occur as a metaplastic response to urothelium, or it may occur congenitally due to proliferation of meta nephrogenic rest. In this report , we emphasize on its congenital origin without any pre-existing cause in a patient of penoscrotal hypospadias.