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Pelvic OARs constraints: genitals
- Dose to penile bulb/structures involved in erection
- Role of IGRT to reduce caudal margins in lower tumors
- Space for PB-sparing techniques with IMRT ?
MRI Prostatic apex + IGRT
with reduced margins,
resulting in rare overlap
between PTV and PB !
03/01/13
Landoni 2016
prostate ca pts, patient-reported impotence