438 / 1311
www.uniklinikum-dresden.de
+ selective
I
Toxicity
I
Relapses mainly local
and distant
I
Isolated nodal relapse 0-6%
I
Incidental dose in regional
lymph nodes
+ elective
I
Conventional
I
False negative rate on CT
scan
I
Occult micrometastases
Elective versus selective nodal
irradiation in NSCLC