21.Induratio fusca pulmonis (Histochemical reaction to demonstrate the Fe + + in the structure of hemosiderin).

21.Induratio fusca pulmonis (Histochemical reaction to demonstrate the Fe + + in the structure of hemosiderin).
To prove the nature of the postponed in brown induration of lung pigment / hemosiderin / used histohimichnata Max Perls reaction and with ferotsiankalii tsolna kitselina etc. Berlin blue. Hemosiderinat turns sinkavozeleno. Histologically observed glaucous granules in the cytoplasm of siderofagite located in the lumen of the alveoli.