1790-1791 / 2351
Sino nasal radiotherapy
‐
•
IMRT (or ions) !!!
•
60 Gy (R0)
66 G (R1 R2)
•
y
‐
•
66‐70 Gy (primary RT)
•
Individualized margins, 0‐1
cm, respect bone and other
anatomical borders
•
Follow route of spread, e.g.
nerve (ACC, ONB)
•
Involve surgeon when
contouring