320 / 815
Target Volume Delineation
Definitive
PTV-T
CTV + 15mm in all directions except inferiorly/laterally
where 7mm is sufficient
Adjuvant
PTV-T
CTV +12mm in all directions except inferiorly/laterally
where 7mm is sufficient
Chan P et al. Inter- and intra-fractional tumour and organ movement in
patients with cervical cancer undergoing radiotherapy.
IJROBP
2008;70: 1507–1515.