Review of Breast Conservation Therapy: Then and Now

Figure 7

SAVI 10-1 implant. Notice how the isodose lines pull away from the skin surface. The maximum dose to a 0.1 cc volume of skin is 101% of the prescribed 34 Gy. The maximum dose to a 0.1 cc volume of rib is 100% of the prescribed 34 Gy. There is excellent dosimetric coverage of the PTV_EVAL (V95 = 96% with only 0.9% nonconformance).