Urothelial Carcinoma-In-Situ
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
Urothelial carcinoma-in-situ. The neoplastic cells show pleomorphic hyperchromatic nuclei and abundant eosinophilic cytoplasm. Notwithstanding the acute inflammation in the underlying lamina propria, the degree of cytologic and architectural atypia seen here is diagnostic of CIS.