661 / 1778
HR CTV :
•
GTV
at the time of BT
•
CTV if complete response : limited to cervix
•
CTV if uncomplete response : cervix plus adjacent
structures
with presumed residual disease - assessed
by both
clinical examination and imaging (~30-60
cc) including grey zones
•
No safety margins
•
Intent : 85 to 90 + Gy total dose to CTV in definitive
radiotherapy in advanced disease
•
Dose comparable with dose to point A
CTV for the primary tumor (CTV-T)