Patient number | Scan | CTDI volume (mGy) | DEq (mGy) | Percentage difference |
Patient 4 | 1 | 2.9 | 3.8 | 31% |
2 | 6.2 | 7.9 | 27% | |
| 3 | 24.1 | 30.5 | 27% |
| 4 | 10.4 | 13.2 | 27% |
Total | 43.6 | 55.4 | 28% |