1248 / 1481
Cervical level
Grégoire et al. –Radiother Oncol – 2013
•
Deep nodes
Dahanca, EORTC, HKNPCSG, NCIC CTG,
NCRI, RTOG
IV a
lower jugular lymph-nodes
IV b
medial supra-clavicular nodes
IV b
IV a
|
|
1248 / 1481
Cervical level
Grégoire et al. –Radiother Oncol – 2013
•
Deep nodes
Dahanca, EORTC, HKNPCSG, NCIC CTG,
NCRI, RTOG
IV a
lower jugular lymph-nodes
IV b
medial supra-clavicular nodes
IV b
IV a