The autopsy of a 28 yrs old male shows expressed changes in the kidneys and lungs. The lungs are enlarged, heavy, with rusty color. Histologically, there are multiple hemorrhages, fibrinoid necrosis of alveolar wall, hemosiderophages in the alveoli. The kidneys are enlarged, the cortex is widened, fleshy, with hemorrhages. The clinical diagnosis is crescentic glromerulonephritis. What is the final pathological diagnosis
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