Table 2 Radiotherapy dose constraints

PTV

High dose radiotherapy arms

PTV6000

D99%

≥ 95%

≥ 90% (≥ 83%)^a

PTV6000

D95%

≥ 97%

≥ 93% (≥ 90%)^a

PTV5400

D99%

≥ 95%

≥ 90%

PTV5400

D95%

≥ 97%

≥ 93%

PTV6000 & PTV5400

DMax (0.1 cc)

≤ 110%

≤ 115%

PTV

Conventional dose radiotherapy arms

PTV5040

D99%

≥ 95%

≥ 90%

D95%

≥ 97%

≥ 93%

Dmax (0.1 cc)

≤ 105%.

≤ 107%

Kidney receiving higher dose

Kidney_R or Kidney_L

V20Gy

≤ 40%

≤ 45%

Combined Kidneys

V20Gy

≤ 30%

≤ 35%

Liver

Liver

V30Gy

–

≤ 30%

Mean

≤ 28Gy

≤ 30Gy

Stomach

Stomach

Dmax (0.1 cc)

≤ 58Gy

≤ 60Gy

V50Gy

<  5 cc

–

V45Gy

<  75 cc

–

Small Bowel

SmallBowel

Dmax (0.1 cc)

≤ 58Gy

≤ 60Gy

V50Gy

<  10 cc

–

V15Gy

<  120 cc

–

Duodenum

Duodenum

Dmax (0.1 cc)

≤ 58Gy

≤ 60Gy

V50Gy

<  10 cc

–

V15Gy

<  60 cc

–

Spinal Cord PRV

SpinalCord_05

Dmax (0.1 cc)

–

≤ 45Gy