Retroperitoneal lipoblastic tumors in children.
D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging; D008067:Lipoma / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014567:Urography; D009396:Wilms Tumor / Q000175:diagnosis / Q000000981:diagnostic imaging