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.
Routine hematoxylin and eosin (H&E) staining demonstrates a perivascular, proliferation of homogenous round cells with round to ovoid nuclei arranged in multicellular layers around blood vessels. Lesional cells are set in a background of myxoid matrix with stellate cells. (A) 100 × magnification; (B) 200 × magnification.
