714 / 1609
Forward Planning / Optimization
Manual Selection / Adjustment of Dwell Times T
i
It is based on Clinical Experience and Planner Expertise
It is time consuming / Human Resources intensive
It is Expert-dependent
The “wished” dose distribution
is not mandatory
to be
pre-defined (Expertise):
-
Visual inspection of 2D dose distributions (isodose lines)
-
Inspection of resulted doses to some “representative” points
-
Inspection of DVH curves
-
Inspection of Dose-Volume-Parameters
-
…