Table 1 TNM stage classification of the patients
From: A novel surgical approach for hypopharyngeal carcinoma resection via the paraglottic space
N classification | No of patients by T classification | Total | |||
|---|---|---|---|---|---|
pT1 | pT2 | pT3 | pT4 | ||
pN0 | 13 | 36 | 22 | 13 | 84 |
pN1 | 29 | 65 | 13 | 9 | 116 |
pN2 | 6 | 92 | 87 | 32 | 217 |
pN3 | Â | 7 | 1 | 1 | 9 |
Total | 48 | 200 | 123 | 55 | 426 |