CLINICAL STAGES:

CLINICAL STAGE

PRIMARY TUMOR REGIONAL
LYMPH
NODES
DISTANT
METASTASES
I T1 N0 M0
II-A T1 N1 M0
T2 N0 M0
II-B T2 N1 M0
T3 N0 M0
III-A T1 N2 M0
T2 N2 M0
T3 N1 M0
T3 N2 M0
III-B T4 any N M0
IV any T any N M1