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Table 5 Percentage of prescription dose (PD) and percentage of volume (PV) and the mean volume differences for ANFIS, manual planner and FIS

From: Development of a neuro-fuzzy technique for automated parameter optimization of inverse treatment planning

Sites Anatomic structures DoseANFIS-MANUAL DoseANFIS-oFIS ΔVolumeANFIS-MANUAL ΔVolumeANFIS-oFIS
    95% PD 90% PD 50% PD 95% PD 90% PD 50% PD (Mean) (Mean)
Prostate PTV [% Vol] -5 -1 0 -8 -3 0 -2 -4
  Bladder [% Vol] -5 -15 -34 3 1 4 -18 3
  Rectum [% Vol] -13 -16 -18 0 -16 -1 -16 -6
  Body [% Vol] 0 0 0 0 0 0 0 0
Head & Neck PTV [% Vol] 11 0 0 10 -1 0 4 3
  Spinal cord [% Vol] 0 0 1 0 0 1 0 0
  Lt parotid [% Vol] -22 -25 -37 -8 -9 -19 -28 -12
  Rt parotid [% Vol] -10 -20 -39 -6 -9 -39 -23 -18
  Body [% Vol] 0 0 0 0 0 0 0 0
Spinal cord PTV [% Vol] 1 -2 0 -4 -3 0 0 -2
  Spinal cord [% Vol] -9 -10 -9 -1 -1 -3 -9 -2
  Lt kidney [% Vol] 0 0 -1 0 0 -1 0 0
  Rt kidney [% Vol] 0 0 0 0 0 0 0 0
  Body [% Vol] 0 0 0 0 0 0 0 0
Brain PTV [% Vol] 6 3 0 -7 -5 0 3 -4
  Brain stem [% Vol] -2 -2 1 -1 -1 -1 -1 -1
  Lt cavernous [% Vol] -13 -14 -18 -1 -1 -18 -15 -7
  Optic nerve [% Vol] -1 -1 1 -1 0 -1 0 -1
  Body [% Vol] 0 0 -2 0 0 0 -1 0