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IGRT for rectal cancer
- Diagnostic kVCT to
assess CTV motion
- CT in-room imaging,
highly effective for
image-guidance: CBCT,
Nuyttens 2002
kVCT
Tournel 2008
MVCT Tomo
MVCT,…
- Image-guidance during
neo-adjuv/adjuv RT
- Only rigid correction !
Nijkamp 2009
CBCT