Table 2 Status of lymph node metastasis of positive right upper paraesophageal lymph node metastases according to primary tumor location
Lateral(−) | Lateral(+) | ||
|---|---|---|---|
Central(−) | Upper | 0 | 0 |
Middles | 0 | 1 | |
Lower | 0 | 0 | |
Multifocal in both lobes | 1 | 0 | |
Multifocal in affected lobe | 0 | 0 | |
Central(+) | Upper | 1 | 2 |
Middle | 0 | 0 | |
Lower | 0 | 2 | |
Multifocalin both lobes | 2 | 4 | |
Multifocal in affected lobe | 1 | 0 |