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19

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