| Controls | NF1 patients | NF1 patients | NF1 patients |
---|---|---|---|---|
 |  | w/o PNF w/o MPNST | with PNF w/o MPNST | with MPNST |
n | 41 | 35 | 39 | 30 |
mean age in years | 47 (range 24–66) | 32 (range 14–48) | 34 (range 15–63) | 34 (range 16–62) |
♀/♂ | 22/19 | 22/13 | 17/22 | 17/13 |
whole body MRI | Â | 25/35 | 33/39 | 30/30 |