FIG. 4.
Immunohistochemical findings. Immunostaining showed diffuse strong positivity for S-100 (schwann cells) (×400).
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.