Mri Iac W/O & W/ Contrast (Iac W/Gad)
MRI Protocol
Neuro
Indications
Indicated for suspected acoustic neuromas or other tumors affecting the auditory nerves. Contrast enhancement is crucial for visualizing these abnormalities.
Sequences
| Sequence | Contrast |
|---|---|
| SAG T1 | Pre-contrast |
| AX T1 THIN IAC | Pre-contrast |
| AX, COR T1 THIN FS IAC POST | Post-contrast |
| AX T2 | Pre-contrast |
| AX DWI | Pre-contrast |
| AX FLAIR | Pre-contrast |
| AX 3D FIESTA IAC | Pre-contrast |
Related Clinical Scenarios
Bitemporal hemianopia, sellar mass suspected, initial imaging
Brain tumor metastatic, screening, extracranial malignancy
Brain tumor on prior imaging, extra-axial suspected, pretreatment evaluation
Brain tumor on prior imaging, intra-axial suspected, pretreatment evaluation
Brain tumor primary, screening, genetic risk factors