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BT-GYN Teaching Course
D. Berger
achieved by
Weighting/dwell times
(and
Normalization point)
determined by
location
and
target
3
4
5
6
7
9
8
10
11
12
3
4
5
6
7
9
8
10
11
12
Normalization/Reference point(s)
Nr.
Catheter Nr._
« Intracavitary »
versus
Interstitial
treatment planning approach
100% (=PD)
200%
Balanced weighting between catheters 1-12
Dose normalized to ~85% basal dose (MCD)
Dominant weighting in catheter 3
Dose normalized to Reference point
(“reference” distance from applicator surface)
Intro
Mission
Concept
Taken from the GEC ESTRO Handbook