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The clinicopathological features of patients with hypopharyngeal carcinoma
| Features | Variables | No. (%) |
|---|---|---|
| Age | < 60 | 39 (34.5) |
| ≥ 60 | 74 (65.5) | |
| Smoking | Yes | 103 (91.2) |
| No | 10 (8.8) | |
| Gender | Male | 108 (95.6) |
| Female | 5 (4.4) | |
| Pathological stage | Early (T1–T2) | 25 (22.1) |
| Advanced (T3–T4) | 88 (77.9) | |
| Lymphatic metastasis | Presence | 82 (72.6) |
| Absence | 31 (27.4) | |
| Pathological differentiation | Low | 37 (32.7) |
| Moderate and high | 76 (67.3) | |
| Extracapsular spread | Yes | 59 (52.2) |
| No | 54 (47.8) |
