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.
Histologic and cytomorphologic bone marrow features. (A) Aspirate smear, Wright Giemsa stain 500× magnification; (B) clot section: erythrophagocytosis, hematoxylin, and eosin stain 500× magnification; (C) clot section, mast cell tryptase immunohistochemistry, 500× magnification; (D) clot section, CD30 immunohistochemistry, 500× magnification.
