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) D+10 bone marrow biopsy demonstrating hemophagocytosis. Hematoxylin and eosin staining demonstrating ingested nuclei and some platelet and red cell debris at 100× for a total magnification of 1000. (B) D+10 bone marrow biopsy demonstrating hemophagocytosis. CD68 immunostain highlighting macrophages with ingested debris at 50× with a total magnification of 500.
