Table 5.
The mean and maximum photon doses of each tissue were calculated using COMPASS and MCNP.
| Tissue | Mean Photon Dose (MeV/g) COMPASS | Mean Photon Dose (MeV/g) MCNP6 | Deviation of Mean Dose (%) | Max. Photon Dose (MeV/g) COMPASS | Max. Photon Dose (MeV/g) MCNP6 | Deviation of Max. Dose (%) |
|---|---|---|---|---|---|---|
| Brain | 1.9044e−08 (0.06%) | 1.89059e−08 (0.01%) | 0.73 | 4.63768e−08 (2.6%) | 4.70544e−08 (2.64%) | 1.44 |
| Brain Stem | 2.54461e−08 (0.17%) | 2.53584e−08 (0.09%) | 0.34 | 3.67831e−08 (2.8%) | 3.58876e−08 (3.02%) | 2.50 |
| Spinal Cord | 1.90341e−08 (0.29%) | 1.89906e−08 (0.18%) | 0.23 | 2.65069e−08 (3.6%) | 2.7334e−08 (3.4%) | 3.03 |
| Mandible | 2.65201e−08 (0.11%) | 2.62628e−08 (0.05%) | 0.97 | 6.38508e−08 (2.7%) | 6.35785e−08 (2.88%) | 0.43 |
| Mucosa | 1.93186e−08 (0.11%) | 1.91785e−08 (0.04%) | 0.73 | 4.07593e−08 (2.7%) | 4.04472e−08 (2.72%) | 0.77 |
| Tumor | 2.70869e−08 (0.08%) | 2.67898e−08 (0.03%) | 1.10 | 4.10249e−08 (2.6%) | 4.09453e−08 (2.62%) | 0.19 |