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.
Immunohistochemistry results in representative VHL NETs. A: Positive synaptophysin stain in tumor 19 (patient 9) (×400). B: Positive S100 stain in tumor 19 (patient 9) (×400). C: Focally positive pancreatic polypeptide stain in tumor 11 (patient 5) (×400). D: Focally positive insulin stain in tumor 14 (patient 6) (×400).
