1095 / 1228
Category
Optimum level
Assumptions
Example for HDR
192
Ir BT source for breast balloon applicator
Interfraction/Intrafraction changes
between imaging and dose delivery 7%* For one treatment plan per applicator insertion
and measures to detect major variations for
subsequent fractions.
Total dosimetric uncertainty
13% For treatment delivered with the same BT source.
*Estimated value based on expert discussion
42