PMC3160134_01
A pale staining, irregular area consists of minimal necrosis surrounded by a wide zone of immunoblasts and histiocytes (H&E, x10).
CRIM2011-230840.001.jpg
PMC3160134_01_CRIM2011-230840.001.jpg
fig1
This was felt to be consistent with KFD (Figures 1, 2, and 3). 
Necrotic area devoid of polymorphonuclear leukocytes but contains karyorrhectic debris (H&E, x40).
CRIM2011-230840.002.jpg
PMC3160134_01_CRIM2011-230840.002.jpg
fig2
This was felt to be consistent with KFD (Figures 1, 2, and 3). 
Numerous CD68 histiocytes surrounding the areas consist of karyorrhectic debris (H&E, x10).
CRIM2011-230840.003.jpg
PMC3160134_01_CRIM2011-230840.003.jpg
fig3
This was felt to be consistent with KFD (Figures 1, 2, and 3). 