ESTRO course on Image Guided Radiotherapy in Clinical Practice 2018

Planning target volume comparison

Mean adaptive PTV as percentage of 1.5cm isotropic PTV

100 110 120 130

Mean PTV reduction 42%

0 10 20 30 40 50 60 70 80 90

%

1 2 3 4 5 6 7 8 9 10 11 12 13 14 Patient number