![Show Menu](styles/mobile-menu.png)
![Page Background](./../common/page-substrates/page0434.jpg)
NX
Regional lymph nodes cannot be
assessed
N0
No regional lymph node
metastasis
N1
Metastasis in ipsilateral
peribronchial and/or ipsilateral
hilar lymph nodes, and intra-
pulmonary nodes, including nodal
involvement by direct extension
Nodal stage