836 / 1609
2127 patients (follow-up 5 years)
American Society of Breast Surgeons MammoSite Registry 1449
678 William Beaumont Hospital (Michigan): interstitial 221
balloon 225
3D-EBRT 206
No significant differences
ASTRO
CONSENSUS
Suitable
Cautionary
Unsuitable
Patients
661
850
302
5-year local rec
2,5%
3,3%
4,6%
Wilkinson JB. Int J Radiat Oncol Biol Phys 2012 Nov
Results APBI with MammoSite
2012