HEMOSIDERIN

H&E stain	NADH stain
Hemosiderin deposits: Around vessels + In endomysium & perimysium

Prussian blue stain
Prussian blue staining of iron in muscle with endomysial hemosiderin
Hemosiderin Brownish pigment containing iron Hemosiderin deposits in muscle or nerve occur in Hemosiderosis Hemochromatosis Other systemic iron overload Local hemorrhage Trauma Vasculitis & Vasculopathy