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Washington University Experience | NEURODEGENERATION | NBIA1 (PKAN, Hallervorden-Spatz Dz) | 10A3 Teaching set case SNigra H&E 20X 2
Progressively higher magnification of the substantia nigra in this patient with neuron loss, astrocytosis, granular axonal spheroids and pigment deposition (neuromelanin and iron). (H&E)