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High precision RT and IGRT
This does
NOT
mean that
margins can converge to zero!!!!!!!!!
margin recipes are still a necessity
Engels B, Soete G, Verellen D, Storme G.
Conformal arc radiotherapy for prostate cancer: increased biochemical failure in patients
with distened rectum on the planning CT in spite of image guidance by implanted markers.
Int J Radiat Oncol Biol Phys 2008; (In Press).
See Mischa’s presentation earlier this morning!!
SBRT 2017 - D. Verellen