Image-Guided Radiotherapy and Chemotherapy in Gynaecological Cancer
Experience with CBCT monitoring from AUH
• Full and empty bladder planning CT + MRI -> Individualised ITV margin: median 1.2cm, range [1.0-3.5cm] • Target coverage can be evaluated in 90% of CBCTs • Prescribed EBRT: 45Gy in 25 fx • 15% of cases could benefit from re-planning
Case 1
Case 2
CBCT
CT
CT
CBCT
CTV
: 39Gy
LR
CTV
: 43Gy
HR
CTV
: 25Gy
LR
Case 3
Case 4
CT
CBCT
CBCT
CT
CTV
: 37Gy
LR
CTV
: 38Gy
HR
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