2017_SBRT_Course Book

Patient selection for SBRT: Tumor characteristics

Maximum target size

No specific cut-off

5 cm 6 cm 7cm 8cm 10 cm

3

1

1

1

1

1

• Maximum GTV diameter should by < 5cm despite SBRT of larger lesions is possible in principle

ESTRO SBRT COURSE 2017

07.09.17

13

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Treatment planning

Mandatory

Mandatory Recommended

7

Typ B algorithm for dose calculation

1

Evaluation of setup and delivery uncertainties to determine site specific CTV to PTV margin Planning CT in respiration correlated 4D-CT mode

4

2

4

4

ESTRO SBRT COURSE 2017

07.09.17

14

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