(3) Finally, Zhao et al., analyzing biopsies with necrotizing GN (17 ANCA-associated pauci-immune GN, 5 anti-GBM GN, 4 SLE GN and 4 IgA GN), demonstrated that CD68+163+ M2c Mφs predominated in early stages of glomerular lesions, i.e., at sites of glomerular fibrinoid necrosis, exceeding the quantity of neutrophils and T cells [63]. The gene discussed is CD68; the disease is ganglioneuroma.