Location of the metastatic IMNs | Number(n=) | Percent(%) |
---|---|---|
The upper edge of the first rib | 3 | 7 |
The first intercostal space | 20 | 45.4 |
The second intercostal space | 16 | 36.4 |
The third intercostal space | 4 | 9.1 |
The fourth intercostal space | 1 | 2.3 |
The fifth intercostal space | 0 | 0 |
The sixth intercostal space | 0 | 0 |