Mri Paranasal Sinuses
MRI Protocol
Neuro
Indications
Evaluation of complicated sinusitis with suspected orbital or intracranial extension, sinonasal tumors, and fungal sinusitis. MRI preferred over CT when soft tissue detail or intracranial extension assessment is needed.
Sequences
| Sequence | Contrast |
|---|---|
| AX T1 Sinuses | Pre-contrast |
| AX T2 FS Sinuses | Pre-contrast |
| COR T2 FS Sinuses | Pre-contrast |
| AX DWI Sinuses | Pre-contrast |
| AX T1 FS POST Sinuses | Post-contrast |
| COR T1 FS POST Sinuses | Post-contrast |