Patients with cavernous malformations of the brain stem
| Patient No | Sex | Age (y) | No of haemorrhagic events | Preoperative Rankin score | Postoperative Rankin score | Localisation | Operative approach | Follow up (months) |
|---|---|---|---|---|---|---|---|---|
| 1 | M | 33 | 3 | 5 | 2 | Pons | Retromastoidal | 52 |
| 2 | F | 24 | 2 | 1 | 1 | Medulla oblongata | Subcerebellar | 48 |
| 3 | M | 25 | 1 | 0 | 1 | Pons | Retromastoidal | 110 |
| 4 | M | 34 | 2 | 4 | 4 | Ponto-mesencephalic | Presigmoidal-transtentorial | 70 |
| 5 | F | 47 | 3 | 4 | 3 | Mesencephalon | Presigmoidal-transtentorial | 44 |
| 6 | M | 27 | 3 | 2 | 1 | Pontomesencephalic | Supracerebellar | 21 |
| 7 | F | 32 | 2 | 1 | 1 | Pons | Retromastoidal | 15 |
| 8 | F | 28 | 1 | 2 | 2 | Pons | Subcerebellar | 16 |
| 9 | M | 23 | 2 | 1 | 0 | Mesencephalon | Supracerebellar | 106 |
| 10 | F | 24 | 1 | 1 | 1 | Medulla oblongata | Subcerebellar | 23 |
| 11 | F | 18 | 2 | 3 | 1 | Crus ceribri | Fronto-orbitozygomatic | 11 |
| 12 | M | 36 | 2 | 2 | 2 | Pons | Retromastoidal | 12 |