1524 / 1578
/
Treatment planning
Respiration correlated 4D-CT
• Siemens Sensation open 24 slice 4D-CT scanner
• Anzai abdominal pressure belt
1. Acquisition of a respiration correlated 4D-CT
2. Reconstruction of phases in end-inhalation and end-
exhalation
Pressure
Time
07.09.17
ESTRO SBRT Course 2017
7
/
Treatment planning
Target volume definition: respiration correlated 4D-CT
End-exhalation
End-inhalation
07.09.17
ESTRO SBRT Course 2017
8