IMRT 2017

IMRT REQUIREMENTS: MULTILEAF COLLIMATORS AND SEQUENCERS SIEMENS ONCOR EXPRESSION ( from September 2007 ) BrainLAB NOVALIS ( from February 2008 ) VERSA HD ( from January 2015 )

6 MV , 15 MV sIMRT

6 MV sIMRT , dIMRT VMAT ( constant dose rate )

6 MV , 10 MV , 15 MV 6 FFF MV , 10 FFF MV sIMRT , dIMRT , VMAT

160 MLC @ width 0 . 5 cm single focused rounded leaves

52 m MLC @ width 0 . 3 cm single focused rounded leaves

160 MLC @ width 0 . 5 cm single focused rounded leaves