1043 / 1778
From Planning Aim to D Prescription
ICRU 89:
process from
planning aim
to
prescription
is defined
ICRU/GEC ESTRO Report 89. 2016
Planning Aim
Target
OAR
Set of intended
D-V parameters
Achieved
D-V parameters
Target
OAR
Plan
review/approval
Treatment
planning
Individualized
D-V adaptation
Reporting
For a patient cohort:
• Mean / Median
• SD / Range
• Unlikely the same
as Planning Aim!
Prescribed D
Delivered D (?)
Evidence