4B1 Hallervorden-Spatz Disease (Case 4)_2 | NBIA1 (PKAN, Hallervorden-Spatz Dz) | NEURODEGENERATION

Washington University Experience | NEURODEGENERATION | NBIA1 (PKAN, Hallervorden-Spatz Dz) | 4B1 Hallervorden-Spatz Disease (Case 4)_2

The external surface of the brain appears normal with only minimal atrophy and sulcal widening.