Modern Bt Techniques - Florence 2016

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DVH constraints on total dose

•

EQD

2

calculations

Tumor:

α/β

= 10 Gy

OAR:

α/β

= 3 Gy

T½ = 1.5 h

•

Tumour, D90, planning AIMS

HR-CTV ≥ 85 Gy

IR-CTV > 60 Gy

9

•

OAR, D

2cm3

Bladder ≤ 85-90 Gy

Rectum ≤ 70-75 Gy

Sigmoid ≤ 70-75 Gy