Table 2.
Literature summary and current cases of sinonasal tract solitary fibrous tumor
| Characteristicsa | Number (n = 92) |
|---|---|
| Sex | |
| Female | 48 |
| Male | 44 |
| Age (in years) | |
| Range | 18–79 |
| Mean | 49.0 |
| Symptom duration (in months) | |
| Range | 0.3–240 |
| Mean | 18.5 |
| Clinical presentation | |
| Obstructive symptoms | 55 |
| Epistaxis | 22 |
| Nasal discharge | 14 |
| Visual symptoms (blurred vision, epiphora, proptosis) | 12 |
| Headache | 9 |
| Anatomic site | |
| Nasal cavity alone | 45 |
| Paranasal sinus alone | 12 |
| Nasal cavity and paranasal sinuses | 35 |
| Skull base involvement | 7 |
| Orbital involvement | 6 |
| Laterality | |
| Right | 32 |
| Left | 25 |
| Bilateral | 2 |
| Tumor size (cm) | |
| Range | 0.4–9.0 |
| Mean | 4.7 |
| Patients with follow up (72) | |
| Alive, no evidence of disease | 70 |
| Alive, with disease | 2 |
| Patients with recurrence | 5 |
| Follow up (months) | |
| Range | 1–288 |
| Mean | 38.2 |
aNot stated in all cases