Urinary Bladder Biopsy Interpretation - Part 1

Papillary Urothelial Hyperplasia: This lesion is usually asymptomatic and generally found on routine follow-up cystoscopy for papillary urothelial neoplasms. They are characterized by slight “tenting,” undulating, or papillary growth lined by urothelium of varying thickness, lacking atypia. The lesion often has one or a few small, dilated ................
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