2017_SBRT_Course Book

Questions from the audience

• Some questions related to motion management

Ø 4DCT: QA, what phantoms, what controls, what periodicity?

Use 3DCRT, IMRT or VMAT for lung SABR?

Ø

Ø Are there reliable planning/measurement studies quantifying breathing-MLC interplay effects? Ø VMAT for lung SBRT: evidence for/against, what to watch out for, comparison with DCAT Ø Techniques for SBRT in solitary abdominal mets (gating, tracking, or abdominal compression?) Ø For tracking what kind of control do we have to implement?

SBRT 2017 - D. Verellen