(b) Fibrinoid necrosis, endothelial destruction, karyorrhectic debris, and transmural infiltration of neutrophils, lymphocytes, and eosinophils (H and E, × 20).
[annalsofian.org]
The biopsy demonstrates an inflammatory infiltrate and fibrinoid necrosis of small vessel, consistent with vasculitis. • Serology for Lyme, HIV (selected patients) • Systemic
[casemed.case.edu]
A sural nerve biopsy showed perineural fibrosis and epineural medium sized blood vessels with endothelial cells destruction and fibrinoid necrosis on the luminal aspect, perivascular
[annalsofian.org]