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Washington University Experience | VASCULAR | Vasculitis - PACNS | 11B3 Infarct, 1-2 days, PMNs, DDx vasculitis (Case 11) H&E 4
The appearance of the infarcted parenchyma consists of eosinophilic neuronal necrosis, edema and an early reaction consisting of PMN margination and parenchymal invasion. (H&E)