Table 1.
Patients and treatment characteristics.
| Characteristics | No. patients (%) | Median (range) |
|---|---|---|
| No. patients | 24 | |
| Male | 13 (54) | |
| Female | 11 (46) | |
| Age (years) | 62 (40–84) | |
| KPS | 80 (70–100) | |
| Primary site | ||
| Colorectal | 12 (50) | |
| Breast | 4 (17) | |
| Head and neck | 2 (8) | |
| Gastric | 2 (8) | |
| Others | 4 (17) | |
| Oligometastasic disease | 16 (67) | |
| Prior embolization | 1 (4) | |
| No. liver metastases | 32 | |
| Location (by segment) | ||
| III | 3 (9) | |
| IV | 3 (9) | |
| V | 3 (9) | |
| VI | 8 (25) | |
| VII | 5 (16) | |
| VIII | 10 (32) | |
| Tumor volume (cc) | 21.5 ( 2.4–115.9 ) | |
| Dose (Gy) | 36 ( 30–45 ) | |
| No. fractions | 3 ( 3–5 ) |
KPS: Karnofsky Performance Status.