ESTRO 2024 - Abstract Book

S4697

Physics - Optimisation, algorithms and applications for ion beam treatment planning

ESTR0 2024

Valued

dose

IMPT Median (range)

PAT Median (range)

p-value

parameters

CTV

D 98% [%]

96,16 (95,46 – 97,43)

96,67 (95,40 - 97,84)

0,007

Hippocampus

D 40% [Gy(RBE)]

6,93 (6,13 - 7,21)

6,53 (3,61 – 7,03)

0,260

Right Cochlea

D mean [Gy(RBE)]

18,31 (1,27 – 29,68)

9,32 (0,77 – 30,34)

0,009

Left Cochlea

D mean [Gy(RBE)]

18,86 (4,28 – 31,99)

12,32 (2,79 – 30,96)

0,005

Spinal Cord

D 0.03cc [Gy(RBE)]

43,89 (41,22 – 44,67)

44,07 (41,58 - 44,89)

0,678

Pituitary

D mean [Gy(RBE)]

0,07 (0,00 – 16,92)

0,99 (0,01 – 16,87)

0,013

Brainstem

D mean [Gy(RBE)]

41,73 ( 33,22 – 47,89)

43,05 (34,61 – 48,94)

0,005

Brainstem Surface

D 0.03cc [Gy(RBE)]

55,33 (54,22 – 56,10)

55,10 (53,82 – 55,78)

0,009

Brainstem Core

D 0.03cc [Gy(RBE)]

53,02 (52,30 – 53,52)

52,74 (52,33 – 55,48)

0,028