Methylmalonazidurie

Dandy-Walker

malformation in methylmalonic acidemia: a rare case report. Magnetic resonance imaging of the brain demonstrated cerebellar vermis hypoplasia, enlargement of the fourth ventricle and supratentorial hydrocephalus. Axial T1 weighted imaging (A), Axial T2 weighted imaging with fat and fluid suppression (B), Sagittal T1-weighted imaging (C), Coronal T2 weighted imaging with fat and fluid suppression (D)