Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
TNM classification of P-ADC.
| Tumor Involvement | T | N | M |
|---|---|---|---|
| Confined to one lobe | T3 | – | – |
| Involving different lobes in one lung, extension of tumor to adjacent lobe or discrete separate area from adjacent lobe | T4 | – | – |
| Tumor involving both lungs | Designated to the side of lung with the larger size of tumor (T3 if one lobe and T4 if more than one lobe) | – | M1a |
| Pleural, pericardial or distant metastasis | – | – | M1a or M1b |
