660 / 1544
ESTRO IMRT Course May 2013
Beispiel:
Tumor shape Star10, after registration of iso-shift 1
(automatic registration with in-house developed software - Matlab)
pCT
kV-Chest CBCT
*
(360
°
)
(*clinical preset)
kV-only CBCT
(180
°
)
MV-only CBCT
(180
°
)
Combined kV-
MV CBCT
(90
°
)
Full Phantom
(registered)
Full phantom
registration
overlay
pCT
CBCT
Full tumor
registration
overlay
pCT
CBCT
NOTE:
kV-only, MV-only and combined kV-MV CBCT were simultaneously acquired
MV-scatter in kV-contribution