SBRT2015

Normal tissue constraints (VUmc)

OARs

Point D

max

for 8x7.5Gy

Total EQD

2,LQ

Esophagus (α/β = 3)

40Gy

64Gy

Heart (α/β = 3)

44Gy, no dose limits if PTV is adjacent

74.8Gy

Trachea/PBT (α/β = 3)

44Gy, no dose limits if PTV is adjacent

74.8Gy

Great vessels (α/β = 3)

No dose limits

N.A.

Spinal cord (α/β = 2)

28Gy

38.5Gy

Dose compromises to PTV were only allowed when exceeding

the point D

max

for the esophagus or spinal cord