From: Prostatic displacement during extreme hypofractionated radiotherapy using volumetric modulated arc therapy (VMAT)
Right-left (mm)
Superior-inferior (mm)
Anterior-posterior (mm)
pHART7 and 8 30 patients (VMAT)
2.55
3.16
3.86
pHART6 25 patients (IMRT)
2.29
4.57
Previous Study* (7Gy per fraction) IMRT
1.40
4.40
5.20