Additionally, a cervicothoracic tumor with EWSR1 rearrangement by FISH was reported in a 6-year-old girl [46] and a multiply recurrent cervicomedullary tumor matching the NET-MN1 methylation class, but not otherwise molecularly characterized, was reported in a woman who presented at approximately 16 years of age [47]. The gene discussed is MN1; the disease is neoplasm.