Neurofibromas have three main morphologic forms: 1)cutaneous, the most frequent; 2)intraneural, circumscribed to a peripheral nerve; or 3)plexiform, involving multiple fascicles of a major trunk/plexus, pathognomonic of NF1.5, 6In terms of location, multiple bilateral spinal nerve roots tumours are hallmark of NF1, while involvement of spinal roots in sporadic forms is rare.6 Here, NF1 is linked to neurofibromatosis type 1.