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Devices for image-guided radiotherapy (IGRT) for APBI
IGRT :
Frequent imaging in the treatment room in order to guide the dose delivery based on
immediate knowledge of the target location and changes in tumor volume during the treatment
EPID with orthogonal MV imaging (2D)
kV-MV orthogonal imaging (2D)
kV-CBCT (3D)
kV-helical CT (3D)
stereotactic X-ray (2D)
video-based surface imaging system