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Table 1 Dose volume histogram criteria used during treatment planning

From: Dosimetric effects of adaptive prostate cancer radiotherapy in an MR-linac workflow

Volume Criterion Criterion, 1 fraction
CTV Dmin ≥ 41.5 Gy Dmin ≥ 5.93 Gy
PTV D95% ≥ 41.1 Gy D95% ≥ 5.87 Gy
Rectum D15% ≤ 38.0 Gy D15% ≤ 5.43 Gy
PTV D98% ≥ 40.6 Gy D98% ≥ 5.80 Gy
Rectum D10% ≤ 41.0 Gy D10% ≤ 5.86 Gy
Bladder Dmean ≤ 34.0 Gy Dmean ≤ 4.86 Gy
  1. The DVH criteria to be achieved for a prostate cancer patient. The middle column shows the criteria used for optimisation and the right column shows the corresponding criteria for 1 fraction.
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Radiation Oncology

ISSN: 1748-717X

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