Image-Guided Radiotherapy and Chemotherapy in Gynaecological Cancer

Which total dose (EBRT+BT) do you think this patient received to the non-involved uterus?

Patient case: - 45/25fx EBRT - 40Gy EQD2 BT

- 1.5cm CTV-PTV margin - 50% of fractions: uterus outside PTV

EBRT dose:

38Gy

BT dose: 6Gy EBRT+BT dose: 44Gy

(Normally patients receive >5-10Gy to the uterus from BT) Sapru et al, Radither Oncol 107 (2013) 93–98