624 / 1726
3 major risk factors:
•
grade 3
•
outer 50% invasion
•
age
60 years
RT indication only if 2 or more risk factors
➢
Reduction of RT-indication by 50%
PORTEC-1: high-intermediate risk
|
|
624 / 1726
3 major risk factors:
•
grade 3
•
outer 50% invasion
•
age
60 years
RT indication only if 2 or more risk factors
➢
Reduction of RT-indication by 50%
PORTEC-1: high-intermediate risk