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Table 2 Dosimetric parameters for the planning target volume

From: A prospective cohort study on postoperative radiotherapy with TomoDirect using simultaneous integrated boost technique in early breast cancer

Parameter Mean value
Mean dose (Gy) 58.90 ± 0.43
V54.5Gy (%) 99.97 ± 0.01
V60.2Gy (%) 9.19 ± 2.17
V63.1Gy (%) 1.26 ± 0.91
V66.0Gy (%) 0
Dmin (Gy) 54.25 ± 1.77
Dmax (Gy) 60.87 ± 0.91
RCI 1.01 ± 0.01
rDHI 0.89 ± 0.03
  1. RCI radiation conformality index.
  2. rDHI radical dose homogeneity index.
  3. D min minimum dose irradiated to the planning target volume.
  4. D max maximum dose irradiated to the planning target volume.
  5. V nGy percentage of the volume receiving radiation ≥ n Gy.