Table 6 Regional lymph node metastasis status of 39 patients with or without the metastasis of the lymph nodes around the PGA
Regional lymph node | n | Lymph nodes around the PGA with metastasis [n (%)] | P-value (Fisher’s exact test) |
|---|---|---|---|
No.1 | 0.331 | ||
Negative | 32 | 1 (3.1) | |
Positive | 7 | 1 (14.3) | |
No.2 | 1.000 | ||
Negative | 36 | 2 (5.6) | |
Positive | 3 | 0 (0.0) | |
No.3 | 0.028 | ||
Negative | 32 | 0 (0.0) | |
Positive | 7 | 2 (28.6) | |
No.4sa | 1.000 | ||
Negative | 37 | 2 (5.4) | |
Positive | 2 | 0 (0.0) | |
No.4sb | 1.000 | ||
Negative | 38 | 2 (5.3) | |
Positive | 1 | 0 (0.0) | |
No.7 | 0.413 | ||
Negative | 30 | 1 (3.3) | |
Positive | 9 | 1 (11.1) | |
No.8a | 0.197 | ||
Negative | 35 | 1 (2.9) | |
Positive | 4 | 1 (25.0) | |
No.9 | 0.101 | ||
Negative | 37 | 1 (2.7) | |
Positive | 2 | 1 (50.0) | |
No.11 | 0.020 | ||
Negative | 33 | 0 (0.0) | |
Positive | 6 | 2 (33.3) |