Papillary urothelial hyperplasia
Papillary urothelial hyperplasia
Definition
A type of hyperplasia that is characterized by variable thickening of the urinary tract epithelium and a slight papillary growth. The latter is not associated with the presence of fibrovascular cores. There is no evidence of atypia. The relationship between this lesion and papillary urothelial neoplasia is not clear. -- 2003
Also known as papillary urothelial hyperplasia — per MONDO