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[Chemoembolization of blood vessels in the complex treatment of children with nephroblastoma].

The results of roentgeno-endovascular intervention in nephroblastoma in 31 child are presented. For chemoembolization, suspension of lipiodol and adriamycin was used, for control of the effectiveness of the intervention--the radiopharmaceutical preparation pyrophosphate. After embolization, the decrease in tumor size was noted. This made easier the performance of nephrectomy, the volume of blood loss reduced. Pathomorphism of neuroblastoma induced by chemoembolization was studied. No complications were noted.