Table 2.
Summary of preprocedural and postprocedural information with the radiological outcome. Changes in hematoma volume (ml) for each hemisphere with time after MMAE are shown
| Patient No. | Hemisphere No. | Location | Midline shift (mm) before MMAE | Maximum thickness (mm) before MMAE | Pre-Embo Volume (ml) | Post-Embo Volume (ml) 1 month | Post-Embo Volume (ml) 2 months | Post-Embo Volume (ml) 3 months | Post-Embo Volume (ml) 7 months | Final radiological outcome |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Right | Y (7.44) | 14.96 | 110.32 | 75.81 | NA | 23.33 | NA | Partial |
| 2 | 2 | Right | Y (9.88 mm) | 25.16 | 170.08 | 102.43 | 58.22 | NA | 37.50 | Partial |
| 3 | 3 | Left | N | 15.48 | 75.31 | 57.10 | 9.75 | NA | 0.11 | Complete |
| 4 | 4 | Right | Y (2.28 mm) | 19.37 | 105.01 | 69.73 | 45.90 | NA | 5.15 | Complete |
| 4 | 5 | Left | SA | 13.28 | 85.40 | 73.17 | 42.72 | NA | 0.00 | Complete |
| 5 | 6 | Right | N | 15.59 | 50.28 | 25.92 | NA | 0.00 | Complete | |
| 5 | 7 | Left | SA | 10.41 | 28.69 | 14.1 | NA | 0.00 | Complete | |
| 6 | 8 | Right | N | 7.72 | 34.51 | 7.38 | 0.00 | Complete | ||
| 6 | 9 | Left | SA | 15.32 | 50.19 | 23.21 | 0.00 | Complete | ||
| 7 | 10 | Right | Y (3.35 mm) | 20.29 | 106.69 | 102.76 | NA | 32.52 | NA | Partial |
| 8 | 11 | Right | Y (4.68 mm) | 14.58 | 50.75 | 40.49 | 39.29 | NA | 0.00 | Complete |
| 8 | 12 | Left | SA | 14.45 | 108.72 | 133.78 | 49.41 | 46.93 | 28.52 | Partial |
| 9 | 13 | Left | N | 12.78 | 47.99 | 36.01 | 34.87 | 34.54 | NA | Partial |
MMAE, middle meningeal artery embolization