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Primary subsite, TN staging and HPV status of the 45 patients
| Subsite | T stage | N stage | HPV status | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T0 | T1 | T2 | T3 | T4 | N0 | N1 | N2A | N2B | N2C | +ve | −ve | Not tested | ||||
| Oropharynx (n = 35) | Tongue base (17) | Tonsil (17) | Soft palate (1) | 0 | 6 | 9 | 7 | 13 | 3 | 4 | 3 | 21 | 4 | 33 | 2 | 0 |
| Larynx (n = 5) | Supra glottic (4) | Trans glottic (1) | 4 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 4 | ||||
| Hypopharynx (n = 5) | Piriform fossa (5) | 3 | 1 | 1 | 4 | 1 | 0 | 0 | 5 | |||||||
