Normal 86.4 Asymptomatic brain infarction 7.2 Cerebral aneurysm 1.8 Benign primary tumor 1.6 Arachnoid cyst 1.1 Type 1 Chiari malformation 0.9 Other significant findings 1.0 Data taken from [24].

MRI is often used to diagnose Chiari malformation. MRI uses radio waves and powerful magnets to create detailed images of the body. This safe, painless test produces detailed 3D images of structural ...