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Sinus histiocytosis with massive lymphadenopathy - 4.

Sinus histiocytosis with massive lymphadenopathy - 4.
#00003197
Author: John Lazarchick
Category: Macrophage/Histiocytic and dendritic cell Neoplasms and disorders (2015) > R group > Sporadic RDD > Classical RDD
Published Date: 07/01/2007

An S-100 immunohistochemical stain shows the extent of the histiocytic expansion. The pattern essentially outlines the node sinuses.