Lesion Type | Diagnostic sign | aMRI plane | Sensitivity (%) |
---|---|---|---|
Type II | Alternation of signal intensity | Parasagittal | 36.8 |
Type III | Alternation of signal intensity | Parasagittal | 66.7 |
Type IV | Diameter change | Axial | 82.3 |
Alteration of signal intensity | Parasagittal | 76.5 |