Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Examples of HR HPV-ISH and p16 immunohistochemistry results. a HR HPV positive (blue nuclear dots) tumor by ISH (×600). b HR HPV negative tumor by ISH (×600). c p16 positive tumor by immunohistochemistry showing strong nuclear and cytoplasmic staining (×400). d p16 negative tumor by immunohistochemistry (×400)
