Gynae BT 2017

• Upper border: 7mm below L4/L5

• Margin: 7 mm with modifications

Exclude muscles, bones, bowel

CIA group:

Small W, Mell LK, Anderson P et al. Consensus guidelines for deineation of clinical target volume for intensity- modulated pelvic radiotherapy in postoperative treatment of endometrial and cervical cancer. Int. J. Radiation