Fig. 3.
Grossly solid portion displays spindle cells in the fibrillar background (H&E, ×100). (Inset) The cells are reactive for smooth muscle actin (×100).
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.