Table 3 Metastatic type of N1 disease
From: The role of segmental nodes in the pathological staging of non-small cell lung cancer
Lymph node station | No. of patients |
|---|---|
Multiple-zone N1 | 3 |
 Levels 13 + 11 | 1 |
 Levels 13 + 10 | 1 |
 Levels 12 + 11 | 1 |
Single-zone N1 | 13 |
 Levels 13 | 6 |
 Level 12 | 3 |
 Level 11 | 3 |
 Level 13 +12 | 1 |