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| Mohammadi Ardehali et al. [76] | Nicolai et al. [77] | |
|---|---|---|
| Number of patients | 47 | 46 |
| Mean age (years) | 17.1 (7–37) | 17 (10–35) |
| Previous treatment | 16 | 5 |
| (IA) 5 | (IA) 3 | |
| (IB) 10 | (IB) 1 | |
| Stage (Radkowski classification) | (IIA) 3 | (IIA) 5 |
| (IIB) 3 | (IIB) 10 | |
| (IIC) 22 | (IIC) 19 | |
| (IIIA) 3 | (IIIA) 7 | |
| (IIIB) 1 | (IIIB) 1 | |
| Preoperative embolization | 5 | 40 |
| Mean blood loss (mL) | 1336.2 (300–8500) | 580 (250–1300) |
| Mean hospitalization time (days) |
3.1 | 5 |
| Mean followup (months) | 33.1 | 73 |
| Persistence rate (%) | 19.1 | 8.6 |
