Gynae BT_Lucknow_2018

EBRT + BT dose

• Dose in elective target volume: – Homogeneous dose 95%-103% of prescribed dose (PD)

Good approximation: Target:

D90 (total) = PD

+ D90(BT)

(EBRT)

OAR: NOT:

D D

(total) = PD (total) = D

+ D

(BT)

2cm3

(EBRT)

2cm3

+ D

(BT)

2cm3

2cm3 (EBRT)

2cm3

BT

EBRT