Neuroblastoma constitutes the second cause of neoplasmas in children after cerebral tumors. Its the most frequent cancer in children under the age of five. Neuroblastoma is an agressive tumor, revealed by different forms depending on the age. Imaging allows to evaluate the primitive tumor and to establish the extension modalities of the disease. The purpose of this study is to evaluate the contribution of imaging in the diagnosis and the follow-up of such tumors throughout a review of literature.