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urothelial hyperplasia

Sunday 19 February 2017

Definition: Urothelial hyperplasia is thickened urothelium (has an increased number of layers), without structural or cytologic atypia.

Urothelial hyperplasia (flat urothelial hyperplasia) refers to the layer of urothelium above the basement membrane - not within the lamina propria.

Images

- flat urothelial hyperplasia

See also

- urothelial hyperplasia