Table 3 Treatment parameters

number of lesion, median (range)

1 (1–4)

tumor diameter, median cm (range)

2.5 cm (1.0–4.8 cm)

tumor volume, median cm³ (range)

12.7 cm³ (2.2–53.6 cm³)

prescribed dose, median Gy (range Gy)

54 Gy (30–54 Gy)

mean liver dose, median Gy (range Gy)

6.0 Gy (1.6–12.6 Gy)

V5 to uninvolved liver, median % (range %)

33.4% (6.2–48.4%)

V7 to uninvolved liver, median % (range %)

27.2% (5.7–44.9%)

V15 to uninvolved liver, median % (range %)

14.6% (2.9–27.0%)