Characteristics of False Positive Evaluations (n=8)
| Location | Size (mm) |
|---|---|
| Supraclinoid segment of ICA | 4 |
| Supraclinoid segment of ICA | 3 |
| Supraclinoid segment of ICA | 2 |
| Bi-Trifurcation of MCA | 4 |
| P2 segment of PCA | 6 |
| ICA (para-ophthalmic) | 2 |
| Anterior communicating artery | 2 |
| Posterior communicating artery | 2 |
Note.—ICA indicates internal carotid artery; MCA, middle cerebral artery; PCA, posterior cerebral artery.