Table 2:

Indications for imaging

Clinical IndicationFrequency (No.)a
Acute neurologic symptoms (suspicion for TIA/stroke)36
Screening/diagnostic21
Follow-up of prior imaging19
Seizure9
Headaches5
Hemorrhage3
Trauma3
Papilledema2
Otherb5
Unknown6
Total number scans98

  • ↵a Some patients may have >1 indication for imaging.

  • ↵b Eye pain, stent placement, cyst evaluation, and growth hormone initiation.