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. 2024 Mar 26;24:383. doi: 10.1186/s12885-024-12154-4

Table 2.

Tumor and treatment characteristics (n = 76)

Characteristic n
Tumor status
 Naïve 40
 Reginal or local recurrence 36
Number of lesions
 1 64
 2 5
 3 4
 4 3
Maximum tumor diameter (cm),
 median (range) 4.6 (1.5–13.0)
Portal vein invasion
  ≤ 1 46
 2 9
 3 16
 4 5
Hepatic vein invasion
  ≤ 1 10
 2 54
 3 12
Bile duct invasion
  ≤ 1 72
 2 0
 3 4
 4 0
Protocol dose (BED10)
 45.0 Gy/2 fractions (146.3 Gy) 10
 48.0 Gy/2 fractions (163.2 Gy) 22
 52.8 Gy/4 fractions (122.5 Gy) 37
 60.0 Gy/4 fractions (150.0 Gy) 7

Abbreviations: BED Biologically effective dose