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There are radiation-related risks throughout pregnancy that are related to the stage of pregnancy and the fetal absorbed dose. Radiation risks are most significant during organogenesis and the early fetal period, somewhat less in the second trimester, and least in the third trimester;
- Diagnostic Reference Levels
DRL as a level used in medical imaging to indicate whether,...
- Children
The optimization of protection in children’s radiology...
- Cataract
Cataract is clouding of the eye lens. The lens is made up of...
- Radiography
The images in radiography are created by passing an X-ray...
- Mammography
Mammography is a medical application focusing on two...
- Fluoroscopy
Fluoroscopy is a method that provides real-time X-ray...
- Computed Tomography
Computed tomography (CT) is a method that extends the...
- Diagnostic Reference Levels
24 Απρ 2024 · Most of the ways someone who is pregnant may be exposed to radiation, such as from a diagnostic medical exam or an occupational exposure within regulatory limits, are not likely to cause health effects for a fetus.
1 Μαΐ 2023 · Understanding of consequences of radiation exposure on a fetus, degrees of fetal radiation exposure by each imaging modality, and techniques on reducing fetal radiation exposure is vital in choosing the best diagnostic imaging modality.
following exposure to ionising radiation during pregnancy and practical guidance on how and when to prevent or reduce unnecessary fetal exposures when pregnant women are referred for diagnostic medical procedures involving X-rays or radionuclides.
For pregnant women with stage IB/IIA and IIB–IVA during gestational weeks 1–20, the standard treatment for cervical cancer is radical hysterectomy and chemoradiation respectively with pregnancy termination or spontaneous abortion.
1 Ιουλ 2007 · The potential biological effects of in utero radiation exposure of a developing fetus include prenatal death, intrauterine growth restriction, small head size, mental retardation, organ malformation, and childhood cancer. The risk of each effect depends on the gestational age at the time of exposure, fetal cellular repair mechanisms, and the ...
15 Νοε 2021 · In this paper we consider exposures of pregnant women, chiefly in medical settings, review the effects of low, moderate and high dose radiation exposures on the embryo and foetus, and evidence for any difference in the response of pregnant women to radiation.
