Table 1.
Patient characteristics (n = 24)
| Variable | Distribution | No. of Patients | % |
|---|---|---|---|
| Sex | Male | 14 | 58 |
| Female | 10 | 42 | |
| Age (years) | Median | 67 years | |
| Range | 45 - 91 years | ||
| Karnofsky Performance status | Median | 90 | |
| Range | 50 - 100 | ||
| Previous chemotherapy | 0 | 7 | 29 |
| (number of lines) | 1 | 3 | 13 |
| 2 | 10 | 42 | |
| 3 | 2 | 8 | |
| 4 | 2 | 8 | |
| Previous local therapy | No | 7 | 29 |
| for metastases | Yes | 17 | 71 |
| Number of metastases | 1 | 10 | 42 |
| 2 | 5 | 22 | |
| 3 | 4 | 16 | |
| 4 | 4 | 16 | |
| 5 | 1 | 4 | |
| Gross tumor volume (cc) | Median | 7 cc | |
| Range | 1 - 100 cc | ||
| Number of involved sites | 1 | 17 | 71 |
| 2 | 4 | 17 | |
| 3 | 3 | 12 | |
| Localization | Liver | 7 | 29 |
| Lymph node | 9 | 38 | |
| Lung | 13 | 54 | |
| Peritoneum | 2 | 8 | |
| Follow-up (months) | Median | 10 months | |
| Range | 3 - 21 months |