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SAVI
Strut Adjusted Volume Implant (SAVI)
Central strut surrounded by 6, 8 or 10 peripheral struts
Different load of HDR sources through the struts
Expanded to fit the lumpectomy cavity
Radio-opaque markers on 3 of the struts
Surgically placed, outpatient basis, local anesthesia during RT
CT scan for planning
Hybrid Brachytherapy devices