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.
转移与非转移淋巴结在纵隔各区的分布情况
Distribution of metastatic and non-metastatic lymph nodes in the regions of mediastinum
| Group | 2R | 2L | 3A | 3P | 4R | 4L | 5 | 6 | 7 | 8R | 8L | 9R | 9L | 10R | 10L |
| R, right; L, left; A, anterior; P, posterior. | |||||||||||||||
| Metastatic (n=49) | 2 | 1 | 2 | 2 | 4 | 1 | 4 | 2 | 15 | 1 | 1 | 2 | 3 | 5 | 4 |
| Non-metastatic (n=114) | 1 | 0 | 0 | 1 | 14 | 19 | 8 | 7 | 28 | 4 | 0 | 5 | 1 | 15 | 11 |
| Total | 3 | 1 | 2 | 3 | 18 | 20 | 12 | 9 | 43 | 5 | 1 | 7 | 4 | 20 | 15 |
