Clinical evolution of patients by means of modified Ranking-Scale score
| Pre-Tx | Discharge mRS (n=22) | 6 month mRS (n=22) | ≥12 month mRS (n=22) | |||||||||||
| mRS | No. of patients | 0 | 1 | 2 | 3 | 4 | 0 | 1 | 2 | 3 | 0 | 1 | 2 | 3 |
| 0 | 12 | 11 | 1 | 10 | 1 | 1 | 10 | |||||||
| 1 | 4 | 3 | 1 | 1 | 3 | 2 | 2 | |||||||
| 2 | 3 | 3 | 3 | 1 | 2 | |||||||||
| 3 | 0 | 0 | ||||||||||||
| 4 | 3 | 2 | 1 | 2 | 1 | 2 | 1 | |||||||
| TotalL | 22 | 11 | 3 | 4 | 3 | 1 | 11 | 6 | 3 | 2 | 13 | 5 | 3 | 1 |
Gray-shaded numbers indicate the number of patients with clinical worsening in regard to pretreatment clinical status. Light gray indicates worsening non-related to the procedure or the AVM of the patient.
Pink shaded numbers indicate the number of patients with clinical improvement in regard to pretreatment clinical status.
AVM, arteriovenous malformation; mRS, modified Rankin Scale; Tx, treatment.