Gynae BT 2017
Intro
Mission
Concept
Solution
Practice
Different fractionation schedules (EBRT)
Example for a external beam dose (25 x 1.8Gy):
g d + /
/ = 10Gy
g = 1 (EBRT!)
EQD2 = D
2Gy +
/
Normalize the dose in 2Gy per fraction:
1.8Gy + 10Gy
EQD2 = 25x1.8Gy
= 44.3Gy
10
2Gy + 10Gy
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