title: Sonographic diagnosis of intraspinal neuroblastoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009447:Neuroblastoma / Q000151:congenital / Q000175:diagnosis* / Q000473:pathology; D013125:Spinal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014463:Ultrasonography