Gynae BT 2017

Intro

Mission

Concept

Solution

Practice

Different fractionation schedules (EBRT)

Example for a a HDR brachy (4 x 7Gy):

g d +  / 

 /  = 10Gy

g = 1 (HDR!)

EQD2 = D

2Gy +

 / 

Normalize the dose in 2Gy per fraction:

7Gy + 10Gy

EQD2 = 4 x 7Gy

= 39.7Gy

 10

2Gy + 10Gy