Right ICA Occlusion
Aquilion PRIME
A head CT without contrast followed by a head CTA was performed; SURESubtraction, automated neurovascular CT digital subtraction was applied and demonstrate a right internal carotid artery (ICA) occlusion.
View Scan Parameters
|
Non-Contrast |
Scan Mode |
Ultra-Helical |
Collimation |
0.5 mm x 80 |
kVp |
120 |
mAs |
150 |
Rotation Time |
0.75 s |
Scan Range |
164.0 mm |
Dose Reduction |
AIDR3D |
CTDIvol |
42.1 mGy |
DLP |
871.4 mGy·cm |
Effective Dose* |
1.83 mSv |
|
|
|
Post-Contrast |
Scan Mode |
Ultra-Helical |
Collimation |
0.5 mm x 80 |
kVp |
120 |
mAs |
187 |
Rotation Time |
0.75 s |
Scan Range |
164.0 mm |
Dose Reduction |
AIDR3D |
CTDIvol |
52.7 mGy |
DLP |
1089.3 mGy·cm |
Effective Dose* |
2.28 mSv |