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Aneurysm location.
| Aneurysm location | 2020 group (n = 26) | 2019 group (n = 28) |
|---|---|---|
| Middle cerebral artery | 6 | 12 |
| Anterior communicating artery | 10 | 7 |
| Pericallosal artery | 1 | 2 |
| Posterior communicating artery | 5 | 4 |
| Posterior and inferior cerebellar artery | 3 | 2 |
| Posterior cerebral artery | 1 | 1 |
| Microsurgery/Endovascular ratio | 10/14 | 8/20 |
| Absence of therapeutic procedure in 2 patients |
