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Patients with atelectasis. Normal lung included in planning target volume (PTV) on planning CT (pCT) and cone beam CT (CBCT) data set
| Patient | Volume (cm3) |
Normal lung in PTV (cm3) |
|||||
|---|---|---|---|---|---|---|---|
| PTV | pCT | CBCT1 | CBCT2 | CBCT3 | CBCT4 | ||
| 13 | 289.1 | 38.3 | 14.02 | 15.04 | 20.97 | 53.42 | |
| 14 | 363 | 41.81 | 18.6 | 18.1 | 23.2 | 36.5 | |
| 15 | 109.1 | 54.6 | 47.2 | 59.7 | 62.1 | 71.7 | |
| Mean | 253.7 | 44.9 | 26.6 | 30.9 | 35.4 | 53.9 | |
| Standard deviation | 130.59 | 8.58 | 17.98 | 24.95 | 23.13 | 17.60 | |
