Research Article
Environmental and Life-Style Related Risk Factors for Sinonasal and Nasopharyngeal Malignancies among a Prospective Cohort in Jos, Nigeria
| | TYPE | NPC | Sinonasal | | MA | NC | NM | NE | Total () |
| | Squamous cell carcinoma | 20 | 3 | 3 | 2 | 1 | 29 (65.9) | | Adenocarcinoma | - | 1 | - | - | 1 | 2 (4.5) | | Adenoid cystic carcinoma | - | 2 | - | 1 | - | 3 (6.8) | | Mucoepidermoid carcinoma | - | - | - | 1 | - | 1 (2.3) | | Undifferentiated carcinoma | 1 | 1 | - | - | - | 2 (4.5) | | Osteogenic sarcoma | - | 1 | - | - | - | 1 (2.3) | | Craniopharyngioma | 1 | - | - | - | - | 1 (2.3) | | Lymphoma | 1 | - | - | 1 | - | 2 (4.5) | | Rhabdomyosarcoma | 1 | - | - | - | - | 1 (2.3) | | Plasmacytoma | - | - | - | 1 | - | 1 (2.3) | | Small blue cell tumor | - | - | - | 1 | - | 1 (2.3) |
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NPC: nasopharyngeal cancer; MA: maxillary antrum; NC: nasal cavity; NM: nasomaxillary; NE: nasoethmoidal.
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