[Pediatric spinal tumors]

Pediatric spinal tumors are rare and manifest frequently with unspecific symptoms, frequently resulting in delayed diagnosis. Many spinal tumor entities in children and adults are similar, but the lesions demonstrate a different prevalence and sometimes a different molecular genetic profile in children. For radiological evaluation of spinal tumor lesions, it is helpful to define the affected anatomical compartment. Important intradural pediatric tumor entities are astrocytomas, ependymomas, nerve sheath tumors, and liquorgenic metastases of intracranial neoplasms. Extradural masses are mostly primary tumors originating from osseous elements of the spine. Bone metastases are rare in children and can occur, for example, in neuroblastoma. Magnetic resonance imaging (MRI) is the most important noninvasive method for radiological spinal tumor evaluation.