Lamina Propria Invasion - pT1

Section Editor: Dharam M. Ramnani, MD

Virginia Urology, Richmond, VA, USA

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Image Description

Irregularly shaped nests, sheets, and clusters of high-grade urothelial carcinoma invading the lamina propria (pT1). Muscularis propria was not invaded. The nests are separated by loose myxoid stroma.

Image 9 of 23