Specific Anatomic RegionCircle of Willis
ApplicationDetection and assessment of intracranial aneurysm
AuthorLiang EY et al.
Reference SourceAJR 1995; 165:1497-1502
Scanner UsedGE HiSpeed Advantage
Injection Rate3ml/sec
Contrast Volume and Type135ml of Ioxphol 300
Area ScannedFrom floor of sella through mid brain
Scan Delay20sec
Length of Spiral (time)35sec
Slice Thickness1mm
Table Speed/Pitch1mm/sec
Reconstruction Interval1mm
3D Technique UsedShaded-surface display
Comment: The authors in this article stress the value of 3D imaging for the evaluation of aneurysms.