Physics Bucharest 2017
Intra-operative electrons: ELIOT trial
• ELIOT system : single dose 21Gy intra-operative electrons immediately post-operatively pioneered in Milan
• RCT of breast EBRT vs. ELIOT shows higher local cancer recurrence with ELIOT
• EBRT 5 year recurrence 0.4% • ELIOT 5 year recurrence 4.4%
• Only recommended in clinical trials with small tumours
• Veronesi et al. Lancet Oncology (2013) 14: 1269
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