RTT registers CT scans and determines movement:
- <1 cm no planselection
- Between 1 en 2 cm: 2 plans
- 2 cm < 4 plans
Physician delineates target volumes on full bladder CT scan
Physician delineates bladder and uterus on empty bladder CT scan
Physician generates intermediate structures
RTT creates PTV margins and delineates OAR.
CT scans full and empty bladder