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Compliance to dose requirements of RTOG-0413 with prone APBI
-144 patients treated with 3D-CRT in prone position (30 Gy in 5 fractions)
- different PTV definition: 0.5 to 1 cm smaller than that of RTOG 0413 resulting from
reduced
respiratory motion
when the patient is prone
Wen et al. IJROBP 84:910-16. 2012
very low dose to lung and heart
higher dose to contralateral breast
different contours