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p16 Immunohistochemical Expression in Nephrogenic Adenoma
Juan Carlos Alvarez Moreno1, Hafiz A Ghani1, Vasily Ovechko1
1Pathology, University of Texas Medical Branch at Galveston, Galveston, USA.
Abstract:
Nephrogenic adenoma (NA) is a rare metaplastic entity commonly associated with a prior urothelial injury. Most are seen in the urinary bladder and a minority involve the urethra. In this study, we evaluated the expression of p16 as a surrogate marker of this entity and correlated it with clinical pathological parameters. A total of 17 cases of NA were retrospectively studied to assess the immunohistochemical expression of p16 and its value for the diagnosis of this entity.
