NCIt synonyms : Nephrogenic Adenoma of Urethra; Nephrogenic Adenoma of the Urethra;
NCIt definition : A metaplastic lesion of the urothelium found in the urethra. It is characterized by
the presence of aggregates of cuboidal or hobnail cells and represents a reaction
of the urothelium to injury caused by instrumentation, surgery or calculi.;