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.
(a) H and E, demonstrating, tumor composed of spindle cells (H and E, ×40), (b) H and E, demonstrating, tumor composed of spindle cells (H and E, ×100), (c) immunohistochemistry showing, desmin (×200), (d) immunohistochemistry showing, actin (×40)
