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RISK OF RADIONECROSIS FOLLOWING SRS
TO THE RESECTION CAVITY
• Not always the clinical relevance of the so called “radionecrosis” is
detailed.
• Some papers do not mention toxicity or simply state that “no toxicity
was observed”.
• The actuarial risk could increase over time: 7% at 1 year ; 16% at 2
years
(
Minniti at al, J Neurooncol 2013
).