Table 2.
Perfusion (rCBV) | ADC (106 mm2/s) | FA | SWI | Other techniques | |
---|---|---|---|---|---|
Meningioma | High (5–11) | Variable | Variable | No blooming | MRS – alanine peak |
Schwannoma | Low (<3) | – | Variable | Blooming | |
Paraganglioma | High | – | – | Blooming | |
Chordoma | – | Low (<1500) | – | – | |
Chondrosarcoma | – | High (>1500) | – | – | |
Endolymphatic sac tumor | High | – | – | Blooming | |
Rosai–Dorfman disease | Low | Low | High | Blooming | |
Granulomas | Low | – | – | Blooming | |
Cholesteatoma | – | Low | – | – | |
Cavernous hemangioma | – | – | – | – | Centripetal enhancement |