IMRT

Beispiel: Tumor shape Star10, after registration of iso-shift 1 (automatic registration with in-house developed software - Matlab)

kV-Chest CBCT * (360 ° ) (*clinical preset)

Combined kV- MV CBCT (90 ° )

kV-only CBCT (180 ° )

MV-only CBCT (180 ° )

pCT

Full Phantom (registered)

Full phantom registration overlay

pCT CBCT

Full tumor registration overlay

pCT CBCT

ESTRO IMRT Course May 2013 NOTE: kV-only, MV-only and combined kV-MV CBCT were simultaneously acquired  MV-scatter in kV-contribution