[Current strategy for the imaging of neuroblastoma].
Advances in the management of neuroblastoma lead radiologists and nuclear medicine specialists to optimize their procedures in order to propose a rational use of their techniques, adjusted to the various clinical presentations and to therapeutic management. The aim of this paper is to assess the imaging procedures for the diagnosis and follow-up of neuroblastoma in children according to current therapeutic European protocols. An imaging strategy at diagnosis is first proposed: optimal assessment of local extension of the primary tumour is made with MRI, or spiral-CT when MRI is not available, for all locations except for abdominal tumours for which CT remains the best imaging modality. Metastatic extension is assessed with mIBG scan and liver sonography. Indications for bone metastasis evaluation with either radiological or radionuclide techniques are detailed. Imaging follow-up during treatment for metastatic or unresectable tumours is described. A check-list of radiological main points to be evaluated before surgery is proposed for localized neuroblastoma. The imaging strategy for the diagnosis of "occult" neuroblastoma is considered. Finally, we explain the management of neuroblastoma detected during the prenatal or neonatal period.
Brisse
H
H
Service de Radiodiagnostic, Institut Curie, 26, rue d'Ulm, 75005 Paris, France. herve.brisse@curie.net
Edeline
V
V
Michon
J
J
Couanet
D
D
Zucker
J
J
Neuenschwander
S
S
D001706:Biopsy; D003952:Diagnostic Imaging / Q000379:methods* / Q000592:standards / Q000639:trends; D006801:Humans; D007231:Infant, Newborn; D008279:Magnetic Resonance Imaging / Q000379:methods / Q000592:standards; D015997:Neonatal Screening / Q000379:methods / Q000592:standards; D009362:Neoplasm Metastasis / Q000175:diagnosis; D009367:Neoplasm Staging / Q000379:methods; D009447:Neuroblastoma / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D011296:Prenatal Diagnosis / Q000379:methods / Q000592:standards; D011379:Prognosis; D011877:Radionuclide Imaging / Q000379:methods / Q000592:standards; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed / Q000379:methods / Q000592:standards; D014463:Ultrasonography / Q000379:methods / Q000592:standards