435 / 1068
Tumour Regression after Neoadjuvant
Therapy
ypT0 N0
•
short course radiotherapy : 5x5 Gy
< 1 %
( surgery within 1 week )
•
short course radiotherapy with delay:
13 %
( 5x5 Gy – surgery after 4-8 weeks )
•
long course radiotherapy eg. 25x2 Gy
5 – 14 %
•
long course combined CRT
10 – 30 %