527 / 815
Internal Mammary RT
Rationale:
– Risk of IM involvement related to axillary involvement
– Correlated with tumour location (central / medial)
Clinical series:
– Controversial / EORTC trial results awaited
Dose schedule:
– 50Gy/25
Technique:
– Direct anterior field (but varies) – mixed
photons/electrons ?IMRT