Inverted urothelial papilloma: Difference between revisions
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===Micro=== | ===Micro=== | ||
The sections show urothelial mucosa with | The sections show urothelial mucosa with densely packed urothelial nests with peripheral palisading. The cells of the urothelial nests are bland. Proliferative activity is not apparent. Definite papillae are absent. No exophytic component is apparent. | ||
==References== | ==References== | ||