Table 2.
The values for electric field and rate of energy deposition parameters at the GTV and other structures in the head as shown in EVH and SARVH from Figure 2
| Tissue structure | EAUC | VE150 (%) | E95% | E50% | E20% | SARAUC | VSAR7.5 (%) | SAR95% | SAR50% | SAR20% |
|---|---|---|---|---|---|---|---|---|---|---|
| Bilateral ventricle | 14.7 | 0.0 | 5.7 | 9.8 | 25.2 | 4.0 | 13.1 | 0.7 | 2.6 | 5.3 |
| Brainstem | 35.7 | 0.0 | 23.6 | 36.3 | 44.0 | 1.2 | 0.0 | 1.2 | 2.1 | 2.6 |
| Cerebellum | 50.4 | 0.1 | 32.0 | 49.0 | 62.6 | 1.0 | 0.0 | 0.8 | 2 | 2.5 |
| Cerebrospinal fluid | 67.3 | 12.3 | 21.0 | 53.5 | 90.2 | 19.0 | 58.6 | 2.2 | 9.2 | 30 |
| Dura | 108.3 | 35.7 | 25.4 | 86.2 | 169.8 | 8.2 | 32.3 | 1.3 | 4.9 | 17.1 |
| Gray matter | 108.1 | 31.0 | 37.7 | 87.2 | 164.7 | 2.5 | 5.6 | 0.8 | 2.6 | 4.3 |
| Gross tumor volume (GTV) | 104.0 | 21.7 | 57.0 | 89.7 | 153.5 | 5.9 | 13.9 | 2.1 | 4.1 | 6.2 |
| Necrotic core | 54.1 | 0.0 | 38.8 | 53.8 | 65.2 | 3.5 | 5.6 | 2.3 | 4.1 | 5.8 |
| Orbits | 5.7 | 0.0 | 4.2 | 6.2 | 7.8 | 0.0 | 0.0 | 0.5 | 0.8 | 0.9 |
| Scalp | 596.0 | 71.2 | 24.8 | >1000 | >1000 | 8.7 | 21.0 | 0.1 | 0.9 | 8.3 |
| Skull | 537.8 | 67.1 | 24.6 | 437.2 | >1000 | 31.8 | 38.1 | 0.6 | 2.5 | 42.8 |
| White matter | 126.9 | 45.3 | 48.7 | 137.0 | 169.8 | 2.2 | 2.4 | 0.9 | 2.7 | 4.3 |
GTV, gross tumor volume; EVH, electric field–volume histogram; SARVH, specific absorption rate–volume histogram; EAUC, electric field area under the curve; VE150, volume covered with electric field intensity of 150 volts per meter; E95%, the electric field intensity encompassing 95% of volume; E50%, the electric field intensity encompassing 50% of volume; E20%, the electric field intensity encompassing 50% of volume; SAR, specific absorption rate; SARAUC, SAR area under the curve; VSAR7.5, volume covered with specific absorption rate of 7.5 watts per kilogram; SAR95%, the magnitude of specific absorption rate encompassing 95% of volume; SAR50%, the magnitude of specific absorption rate encompassing 50% of volume; SAR20%, the magnitude of specific absorption rate encompassing 20% of volume.