Table 2.

PBT details

		the PRMSC (n = 10)	the PMRC (n = 17)
CTV (cc)
	Median	not measurable	46.3
	Range	not measurable	5.8–295.5
Proton beam dose
	Median	51.2 Gy (RBE = 1)	50.4 GyE (RBE = 1.1)
	Range	43–60 Gy (RBE = 1)	45–61.2 GyE (RBE = 1.1)
Fraction number
	Median	21	28
	Range	14–29	25–34
Treatment duration (Days)
	Median	39	44
	Range	24–57	30–53
Combined case using LINAC* (number of patients)
10.8 Gy (6 fractions)		1	-
12.0 Gy (6 fractions)		1	-
18.0 Gy (10 fractions)		1	-
Total dose (PBT + LINAC)
	Median	54 Gy (RBE = 1)	50.4 GyE (RBE = 1.1)
	Range	50.4–66 Gy (RBE = 1)	45.0–61.2 GyE (RBE = 1.1)

^*LINAC, Linear Accelerator.