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fetal dose |
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fetal dose, the estimated amount of radiation received by a fetus during a radiographic examination of a pregnant woman. It is expressed in millirad per 1000 milliroentgens of skin exposure and varies from less than 1 when an extremity is being examined to nearly 300 when the beam is directed toward the pelvis. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| OBJECTIVE: We studied prenatal lead exposure's impact on neurodevelopment using repeated measures of fetal dose as reflected by maternal whole blood and plasma lead levels. There are no data in humans on maternal versus fetal dose of PAHs. Future research is needed to explore the feasibility of using physiologically based pharmacokinetic modeling to reconstruct fetal dose from maternal biologic monitoring data. |
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