2017_IGRT course book
Validation scan during first VMAT arc
•Image quality deteriorated somewhat by scatter •This amount of intra-fraction baseline shift (4 mm) is rare
Made with FlippingBook - Online catalogs
Validation scan during first VMAT arc
•Image quality deteriorated somewhat by scatter •This amount of intra-fraction baseline shift (4 mm) is rare
Made with FlippingBook - Online catalogs