CPB Budapest 2017

Target Definitions

GTV

Macroscopic Tumor at BT defined

clinically and on MR

HIGH Risk CTV :

Includes entire cervix and any

HR-CTV

extension into parametria, vagina

or uterine cavity + ‘grey zones’

INTERMED. Risk CTV : HR=CTV expanded by 10-15mm

and

IR-CTV

extended to include addition areas

of known involvement at diagnosis

eg lower vagina, upper uterine

cavity.

Constrained to OARs