Urothelial Papilloma
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
Urothelial papillomas are uncommon and are usually seen in younger patients. Most are small, single, exophytic lesions with delicate papillary fronds. Occasional lesions may be large with branching or anastomosing papillae (as seen in this example). Image copyright: pathorama.ch