540 / 1498
IMRT vs 3D-CRT in lymphoma
o
Several published studies investigated the dosimetric profiles of
IMRT compared to those of 3D-CRT
o
They showed significantly better PTV coverage (V
90
, V
95
,
conformity index) and/or significantly better sparing effect for
different OAR
both for the traditional IFRT and for the more recent
concept of limited RT (INRT, ISRT)