<prompt> In Neuroblastomas the most common presentation is -Lytic lesion in skull with suture diastasisLung metastasisRenal invasionSecondaries in brain  <response>: Although the most common presentation of neuroblastoma is an and. mass, option a is most common among the given options. Sutton writes - Neuroblastoma frequently metastasizes to the skull. Lesions may involve the suture margins, paicularly the coronal suture, which becomes widened diastasis and irregular. Ref : Bailey Love 25e p815 