Advanced Brachytherapy Physics - Vienna 2016

Type B uncertainty … input Source geometry

 Besides verified, the uncertainty in construction details (tolerances) must be included in the uncertainty budget. In example: uncertainty map for an I-125 seed

S d S l Iso ee I25. 17p us: % uncert.: geo. + type A

MC dose rate distr.

% uncert.: geo. + type A + cross secs.

Pantelis et al, J Contemp Brachytherapy 5(4), 240 (2013)