Table 1.
Patient characteristics.
| Patient | Age | Sex | Loc. | irCTscan times | Patient positioning | Volume (cm3) | |
|---|---|---|---|---|---|---|---|
| GTV | CTV | ||||||
| 1 | 60 | M | H | 6 | SP | 11.3 | 219.6 |
| PR | 11.5 | 189.1 | |||||
| 2 | 79 | M | H | 7 | SP | 10.7 | 238.8 |
| PR | 11.1 | 231.4 | |||||
| 3 | 54 | F | H | 6 | SP | 21.7 | 142.1 |
| PR | 21.5 | 140.7 | |||||
| 4 | 64 | M | HB | 5 | SP | 39.0 | 370.8 |
| PR | 39.9 | 391.0 | |||||
| 5 | 86 | F | H | 4 | SP | 10.7 | 112.7 |
| PR | 11.1 | 102.0 | |||||
| 6 | 78 | F | H | 4 | SP | 7.8 | 226.7 |
| PR | 7.8 | 214.7 | |||||
| 7 | 75 | M | H | 6 | SP | 26.3 | 184.1 |
| PR | 26.2 | 213.3 | |||||
| 8 | 65 | F | HB | 4 | SP | 10.9 | 288.4 |
| PR | 11.3 | 279.1 | |||||
| 9 | 72 | M | H | 7 | SP | 5.9 | 69.2 |
| PR | 6.1 | 78.2 | |||||
| 10 | 61 | M | H | 4 | SP | 25.0 | 274.0 |
| PR | 28.8 | 291.8 | |||||
Loc., location of tumor; irCT, in-room CT; GTV, gross tumor volume; CTV, clinical target volume; M, male; F, female; H, pancreatic head; HB, pancreatic head and body; SP, supine position; PR, prone position.