Region with microscopic
extension, within 1.5 cm
of primary tumor
Tumor
Micr. extension
1.5 cm
✓
Radio-opaque wire (scar & palpable area) to guide.
✓
Pre-operative localisation of tumour (phys ex, imaging).
✓
Features visible on the planning CT: clips, surgical effects, …
Boersma L et al. Radiother Oncol. 2012;103:178-82.
Oncoplastic surgery &
RT: RT considerations