1507 / 1778
13
Impact of overall treatment time
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How to keep overall treatment time limited?
⚫
Primary tumour:
Start BT towards the end of EBRT or immediately after end
of EBRT
With the help of IC/IS it is not necessary to wait further for
tumour shrinkage
⚫
Pathological lymph nodes
Simultaneously integrated boost
1 week extra OTT ~ 5Gy less to CTV
HR
1 week extra OTT ~ loss of 2.5% local control