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Determining and Managing Fetal Radiation Dose from Diagnostic Radiology Procedures in Turkey
Authors:Mustafa Ozbayrak  Iffet Cavdar  Mehmet Seven  Lebriz Uslu  Nami Yeyin  Handan Tanyildizi  Mohammad Abuqbeitah  A. Serdar Acikgoz  Abdullah Tuten  Mustafa Demir
Abstract:ObjectiveWe intended to calculate approximate fetal doses in pregnant women who underwent diagnostic radiology procedures and to evaluate the safety of their pregnancies.ResultsThe average fetal doses from radiography and CT in the first zone were 0.05 ± 0.01 mGy and 0.81 ± 0.04 mGy, respectively; 0.21 ± 0.05 mGy and 1.77 ± 0.22 mGy, respectively, in the second zone; and 6.42 ± 0.82 mGy and 22.94 ± 1.28 mGy, respectively, in the third zone (p < 0.001). Our results showed that fetal radiation exposures in our group of pregnant women did not reach the level (50 mGy) that is known to increase risk for congenital anomalies.ConclusionFetal radiation exposure in the diagnostic radiology procedures in our study did not reach risk levels that might have indicated abortion.
Keywords:Fetus   Radiation effects   Computed tomography   Radiography
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