A beállítási biztonsági margó nagyságának meghatározása fej-nyak daganatok 2D-2D és 3D képvezérelt intenzitásmodulált sugárkezelése esetén

Abstract

The bony anatomy derived image registration based translational setup error determination results in similar values either by MV-kV or by CBCT. Using 3 mm setup margin in all the directions might be adequate. Imaging time is less by MV-kV, significant difference in imaging doses did not appear. Using CBCT is generally suggested. MV-kV might be an alternative in case of need for shortened imaging time. Orv Hetil. 2018; 159(29): 1193-1200.