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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.
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Radiation Oncology

ISSN: 1748-717X

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