663 / 1816
•
IGRT still under-used in breast (compared to other sites)
•
Weekly images are
not
an efficient way to reduce
uncertainties
➢
Consider an offline (NAL / eNAL) protocol
➢
Optimise image quality vs dose
•
Daily imaging is the only way to address both systematic
and random uncertainties
Take home message for IGRT
modality/frequency:
Image-guidance for partial breast irradiation