AROI-ESTRO GYN Teaching Course
Take home message: nodal CTV
Margins add to considerable irradiation of normal tissue
PTV margin for elective target volume:
7-10mm margin without daily image guidance
5mm margin with daily image guidance and bony fusion Potential in pelvic elective radiotherapy to reduce irradiated volume by 40% with IMRT and daily IGRT (2500cc → 1500cc)
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