However, there are cases when the benefit of using contrast outweigh potential risks. If you need to have an MRI, talk to your healthcare provider about the use of contrast agents. Gadolinium media can cross the placenta and reach the baby. Two studies in over women given gadolinium contrast during pregnancy did not find an increased chance for birth defects above the background risk.
Can gadolinium contrast media increase the chance for other pregnancy complications? One study of 24 women given gadolinium contrast media in the first trimester of pregnancy did not find a greater chance for pregnancy or newborn complications.
One small study reported a small increased chance for stillbirth or death by one month of age, but no greater chance for other health concerns in the children up to age four of women who received a MRI with a gadolinium agent during pregnancy. Because the MRI only uses magnetic fields and radio waves to get images, there are no concerns about having this procedure done while breastfeeding.
Your child can resume breastfeeding as soon as the MRI is done. Can I have an MRI with gadolinium contrast or superparamagnetic iron oxide nanoparticles while breastfeeding? Very little gadolinium is likely to get into breast milk. One report found that less than a half percent less than 0. They can decide on a case-by-case basis if there are any risks, or if further measures need to be taken to ensure the scan is as safe as possible.
For example, it may be possible to make a pacemaker or defibrillator MRI-safe, or to monitor your heart rhythm during the procedure. You may need to have an X-ray if you're unsure about any metal fragments in your body. Numerous research studies have been done to assess the possible risks of MRI on pregnant women and their babies. No adverse side effects have conclusively shown to result from MRIs performed during pregnancy.
MRI is considered to be a safe test for pregnant women. However, to reduce any possible risks, an MRI is typically not performed until after the first trimester of pregnancy. We always try to reduce the number of tests and scans required on a pregnant mother whenever possible, administering MRI only when health concerns indicate that it is medically necessary or prudent to do so.
Twitter 0. This website does not provide cost information. The costs for specific medical imaging tests, treatments and procedures may vary by geographic region. Web page review process: This Web page is reviewed regularly by a physician with expertise in the medical area presented and is further reviewed by committees from the Radiological Society of North America RSNA and the American College of Radiology ACR , comprising physicians with expertise in several radiologic areas.
Outside links: For the convenience of our users, RadiologyInfo. Toggle navigation. Magnetic resonance imaging MRI If you become ill during pregnancy, both you and your unborn child become patients.
Why do you need an MRI? Alternatives to MRI Ultrasound is the most commonly used imaging exam during pregnancy. Contrast material For some MRI exams, a contrast material called gadolinium will need to be injected into a vein in the arm. MRI during pregnancy An illness is not pleasant, and a significant illness during pregnancy can be especially serious.
0コメント