CASTLEMAN DISEASE
Follicle centers often atrophic (rich in FDC, with few B cells) ,
Penetrated by hyalinized venules
Broad mantle zones of small lymphocytes with concentric or onion-skin arrangement
CASTLEMAN DISEASE
Follicle centers often atrophic (rich in FDC, with few B cells) ,
Penetrated by hyalinized venules
Broad mantle zones of small lymphocytes with concentric or onion-skin arrangement