Image-Guided Radiotherapy and Chemotherapy in Gynaecological Cancer

Anatomical considerations

• Vascularization : uterine artery arising from internal iliac artery • 3 segments : parietal, parametrial and mesometrial • Parametrial segment is anteriorly crossed

by the ureter

• Located 20 mm laterally from the isthmus +/- 15 mm from the vaginal fornix Point A