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.
Hematoxylin and eosin stain of an anaplastic large cell lymphoma showing large cells with pleomorphic nuclei, abundant cytoplasm, kidney-shaped nuclei and a paranuclear eosinophilic region (original magnification ×200). Adapted from reference 2
