Figure 14.
EWSR1-SMAD3-positive fibroblastic tumor is composed of fascicles of bland looking spindle cells. There is an alternating cellularity with a hyaline matrix (HE; 20× magnification).
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.