Summary of comparison of radiological scores on CTA
| CT angiogram score types | Standard scores | Scores in index case |
|---|---|---|
| 7-point score1 | Left and right pericallosal arteries (2) Left and right middle cerebral arteries (2) Left and right internal cerebral veins (2) Great cerebral vein of Galen (1) | Terminal MCA branches bilaterally (2) |
| 4-point score3 | Left and right middle cerebral arteries (2) Left and right internal cerebral veins (2) | Terminal MCA branches bilaterally (2) |
MCA, middle cerebral artery.