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Histological types of unilateral nasal masses
| Tumor type | Number of patients (%) | Mean age (years) |
|---|---|---|
| Nonneoplastic | ||
| Inflammatory polyp | 16 (42.1) | 48 |
| Benign | ||
| Inverted papilloma | 10 (26.3) | 56 |
| Pleomorphic adenoma | 2 (5.3) | 54 |
| Angiofibroma | 1 (2.6) | 16 |
| Cavernous hemangioma | 1 (2.6) | 43 |
| Desmoid tumor | 1 (2.6) | 23 |
| Malignant | ||
| Squamous cell carcinoma | 5 (13.2) | 61 |
| Rhabdomyosarcoma | 1 (2.6) | 64 |
| NK/T cell lymphoma | 1 (2.6) | 45 |
NK – Natural killer
