Table 1.
Spetzler-Martin grade | I | II | III | VI | I–II | III–IV | All |
---|---|---|---|---|---|---|---|
Complete obliteration after embolization | 50.0% (2/4) | 33.3% (3/9) | 0% (0/5) | 25% (1/4) | 38.5% (5/13) | 11.1% (1/9) | 27.3% (6/22) |
Complete obliteration after all treatments | 100.0% (4/4) | 88.9% (8/9) | 60.0% (3/5) | 25.0% (1/4) | 92.3% (12/13) | 44.4% (4/9) | 72.7% (16/22) |