MDCT staging | Pathological staging | |||
pN0 | pN1 | pN2 | pN3 | |
N0 | 6a | 0 | 0 | 0 |
N1 | 0 | 1a | 0 | 0 |
N2 | 2 | 0 | 1a | 0 |
N3 | 0 | 0 | 0 | 5a |