Table 2 patient demographic characters and CT findings (n = 41)
| Non-ASIR group | ASIR group | |
|---|---|---|
| N | 14 | 27 |
| Age (median, range) | 4 years (3–9 years) | 6 year (3–10 years) |
| Male to female ratio | 4:3 | 2:1 |
| CT findings (n) | ||
| No pathology | 9 | 20 |
| Mild sinusitis | 4 | 5 |
| Small subgaleal hematoma | 1 | 1 |
| Fissure fracture | 0 | 1 |