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Distribution of 93 cases of neck metastasis by site and histologic type of primary tumors
| Primary site | Histologic types | ||
|---|---|---|---|
| (Number of cases) | KSCC | NK Ca(%) | Hybrid |
| Oral cavity (35) | 35 | 0 (0%) | 0 |
| Larynx/Hypopharynx (26) | 24 | 0 (0%) | 2 |
| Oropharynx (32) | 6 | 21(65%) | 5 |
