Figure 1-H&E Low Power
Low power images showing multiple stellate granulomas replacing most of the lymph node architecture.
Figure 2-H&E Intermediate Power
The central areas demonstrate extensive necrosis with peripheral rimming by stellate histiocytes.
Figure 3-H&E High Power
The necrotic areas are largely acellular without any neutrophilic infiltrate.
Figure 4-Steiner
Rare gram-negative organisms consistent with Bartonella spp. are noted.
