[1]Division of Pediatric Oncology,Ankara Children''s Hematology and Oncology Education and Research Hospital,Ankara,Turkey;
[1]Division of Pediatric Oncology,Ankara Children''s Hematology and Oncology Education and Research Hospital,Ankara,Turkey;
[1]Division of Pediatric Oncology,Ankara Children''s Hematology and Oncology Education and Research Hospital,Ankara,Turkey;
[2]Division of Radiology,Ankara Children''s Hematology and Oncology Education and Research Hospital,Ankara,Turkey;
[1]Division of Pediatric Oncology,Ankara Children''s Hematology and Oncology Education and Research Hospital,Ankara,Turkey;
children; effective dose; ionizing radiation;