Table 3.
Summary of the DSC results obtained for each patient organ at risk (OAR) after about one month of treatment with the inter-modality approach, using the iPlan® BrainLab TPS method to perform DIR
| iPLAN | bladder DSC (%) |
rectum DSC (%) |
||||
|---|---|---|---|---|---|---|
| CT- > CBCT | RR | DIR | improvement | RR | DIR | improvement |
| pt1 | 82.87 | 77.13 | −5.74 | 89.38 | 58.15 | −31.23 |
| pt2 | 73.79 | 58.59 | −15.20 | 72.88 | 54.11 | 6.17 |
| pt3 | 72.33 | 75.85 | 3.52 | 63.81 | 70.87 | 7.06 |
| pt4 | 23.55 | 27.58 | 4.03 | 44.97 | 47.61 | 2.64 |
| pt5 | 21.80 | 20.63 | −1.17 | 62.56 | 69.99 | 7.43 |
| pt6 | 69.61 | 69.78 | 0.17 | 58.83 | 41.99 | −16.84 |
| pt7 | 76.08 | 77.56 | 1.48 | 61.89 | 73.32 | 11.43 |
| pt8 | 71.33 | 62.25 | −9.08 | 42.17 | 44.57 | 15.76 |
| pt9 | 57.42 | 62.86 | 5.44 | 55.93 | 49.45 | −6.48 |
| mean | 60.98 | 59.14 | −1.84 | 61.38 | 56.67 | −4.71 |
| std | 22.72 | 21.09 | 6.87 | 14.13 | 12.05 | 15.12 |
The results are sorted by organ (bladder or rectum) and registration type (RR, DIR). The DSC improvement is also shown as the difference between the DIR and the RR DSC values.