2017_SBRT_Course Book

4D IGRT using CBCT technology 4D volumetric image guidance:

Treatment planning: Reference Image

Treatment delivery: Verification Image

Mid

Mid

Symmetry XVI 4.5

End-Ex

End-Ex

07.09.17 ESTRO SBRT Course 2017

31

/

4D IGRT using CBCT technology 4D volumetric image guidance:

End-exhalation as reference: „tumor moves into the exhalation GTV contour and within the ITV contour“

07.09.17 ESTRO SBRT Course 2017

32

/