1081 / 1609
Prescription to volume (3D)
• DVH to target and OAR
• Cervix, prostate,
Prescription to isodose (2D)
• Parallel and fixed catheters
• Breast, lip, interstitial skin
Prescription to distance mm (1D)
• Single line
• Bronchus, esophagus, vaginal
cylinder
Modified prescription in Brachytherapy