title: Solitary spinal metastasis from Wilms' tumor.
abstract: A 7 year old boy presented with sudden lower extremity paresis six months after resection of a Wilms' tumor. Roentgenologic studies showed destruction of the sixth vertebral body and a thoracic extradural block by an epidural mass subsequently proven to be a solitary Wilms' metastasis.
mesh_terms: D002648:Child; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D009192:Myelography; D010264:Paraplegia / Q000209:etiology; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D009396:Wilms Tumor / Q000000981:diagnostic imaging*