Table 1 Patient characteristics
|  | n = 121 | range |
|---|---|---|
Birth weight (g, median ± SD) | 2456 ± 834 (unknown 1) | (472–4048) |
Low birth weight (< 2500 g) (pts) | 62 |  |
Type of HS (pts) | mild: 66 / severe: 55 | Â |
UDT (pts) | 16 (unilateral: 5 / bilateral: 11) | Â |
Testosterone administration before surgery (pts) | yes: 94, no: 20 (unknown 7) | Â |
| Â | topical: 67 / systemic: 10 / topical+systemic: 17 | Â |
Age at USG (yrs, median ± SD) | 1.7 ± 4.0 | (0.5–18.2) |
TM (pts) (LTM / CTM) | 17 (9 / 8) | Â |