Detection and location of 29 aneurysms
| Location of Aneurysm | Detection of Aneurysms | |||
|---|---|---|---|---|
| DSA | VS-CTA | NS-CTA | MPR | |
| Anterior choroidal artery | 7 | 7 | 7 | 5 |
| Posterior communicating artery | 6 | 6 | 6 | 6 |
| Superior hypohyseal artery | 2 | 2 | 1 | 2 |
| Ophthalmic artery | 4 | 4 | 4 | 4 |
| Carotid cave | 8 | 8 | 0 | 6 |
| Carotid cavernous | 2 | 2 | 1 | 1 |
| Total | 29 | 29 | 19 | 24 |
Note:—DSA indicates digital subtraction angiography; VS-CTA, volume subtraction computed tomographic angiography; NS-CTA, nonsubtraction computed tomographic angiography; MPR, 2D multiplaner reformatted imaging.