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Table 2 Target and Normal Tissue Dose Metrics Utilized in Study

From: Comparing two strategies of dynamic intensity modulated radiation therapy (dIMRT) with 3-dimensional conformal radiation therapy (3DCRT) in the hypofractionated treatment of high-risk prostate cancer

Volumes of Interest

Dose Metrics

Targets

PTV1

Lt and Rt lymph node planning volumes

Pelvic soft tissue target volume

D99, D95, D5, D1, D99-D1, D95-D5

OARs

Rectum, Bladder

D50, D35, D25, D15

 

Small Bowel

D5, D1

 

Femoral Head

D15

  1. PTV = Planning Target Volume; OAR = Organ at Risk, D = Dose