Table 1.
Summary of patient characteristics
| Patients number | 30 |
|---|---|
| Mean age (range) |
67 (43–87) |
| Gender (M:F) |
20:10 |
| Initial tumor characteristics |
|
| T2 |
8 (27%) |
| T3 |
13 (43%) |
| T4 |
9 (30%) |
| N1 |
12 (40%) |
| Tumor location (number of patients): |
|
| Head |
21 (70%) |
| Body / Tail |
9 (30%) |
| Mean volume (range) [cm3] |
|
| CTV |
25.6 (3.2-78.8) |
| PTV |
70.9 (20.4-205.2) |
| Prior therapy (no. of patients) |
|
| Surgery |
9 (30%) |
| Chemotherapy |
30 (100%) |
| Radiation therapy | 0 (0%) |