From: MRI CSF flowmetry in evaluation of different neurological diseases
Group | MRI finding |
---|---|
NPH group (N = 12) | Evan index > 0.3 (N = 12) |
Aqueduct flow void sign (N = 5) | |
Hydrocephalus group (N = 11) | ventricular dilatation |
IIH group (N = 7) | Empty sella (N = 4) |
Widened perioptic CSF space (N = 5) | |
Posterior globe flattening (N = 2) | |
BA group (N = 6) | Widened subarachnoid CSF space and cortical sulci (N = 5) |
White matter hyperintensities (N = 2) | |
CM-I group (N = 3) | Herniation of the cerebellar tonsil beyond the foramen magnum |
Syringomyelia | |
Aqueduct flow void sign |