Table 1

Clinical evolution of patients by means of modified Ranking-Scale score

Pre-TxDischarge mRS (n=22)6 month mRS (n=22)≥12 month mRS (n=22)
mRSNo. of patients0123401230123
012111101110
14311322
233312
300
43212121
TotalL221134311163213531
  • 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.