Do you know about - gravidity - How is Spina Bifida Detected?
AdvertisementIf you are pregnant, you will be offered prenatal screening tests to check for spina bifida and other birth defects. These tests are not perfect. Even if the results are negative, there is still a small occasion that spina bifida is present, and many mothers who have clear blood tests have normal babies. Speak with your physician about prenatal testing, its risks and how you might deal with the results. Prenatal testing is a personal choice.
What I said. It is not outcome that the true about Laboratory Results. You check out this article for home elevators that want to know is Laboratory Results.How is gravidity - How is Spina Bifida Detected?
Following are methods used to check for spina bifida during pregnancy:Blood tests. The customary test used to check for myelomeningocele is the maternal serum alpha-fetoprotein (Msafp) test. In this procedure, your physician draws a blood sample to be sent to a laboratory, where it's tested for alpha fetoprotein (Afp), a protein that's produced by the fetus. It's normal for a small number of Afp to cross the placenta and enter the mother's bloodstream, but abnormally high levels of Afp may indicate that the fetus has a neural tube defect. Varying levels of Afp can be caused by factors together with a miscalculation in fetal age or manifold fetuses. If this occurs, your physician may order a follow-up blood test for confirmation. If the results are still high, you will need added evaluation, together with an ultrasound examination. Ultrasound. Many obstetricians use ultrasonography to screen for spina bifida. If blood tests indicate high Afp levels, your physician will advise an ultrasound exam to decree why. Ultrasound exams bounce high-frequency sound waves off tissues in your body to form black and white images on a small video monitor. The data these images contribute can help found whether there is more than one fetus and can help confirm gestational age - factors that can alter Afp levels. An advanced ultrasound can also detect signs of spina bifida, such as an open spine or singular features in your baby's brain that may indicate spina bifida. Ultrasound today is quite efficient in detecting spina bifida and assessing its severity. This procedure is safe for both mom and baby. Amniocentesis. If a blood test shows high levels of Afp in your blood and the ultrasound is normal, your physician may offer an amniocentesis. during an amniocentesis, your physician uses a needle to remove samples of fluid from the amniotic sac that surrounds the fetus. The pathology indicates the level of Afp gift in the amniotic fluid. A small number of Afp is ordinarily found in amniotic fluid, any way the amniotic fluid contains an elevated number of Afp when an open neural tube flaw is gift because the skin surrounding the baby's spine is gone and Afp leaks into the amniotic sac. A second test can be done on the same sample to confirm that a neural tube flaw is present. However, an amniocentesis cannot indicate the severity of spina bifida. This test does have a risk to the developing fetus - about one in 200 to one in 500 pregnant women miscarries after an amniocentesis.
I hope you receive new knowledge about Laboratory Results. Where you can offer easy use in your life. And most of all, your reaction is how you can help Laboratory Results|Laboratory Results|"Laboratory Results"|at Yahoo Laboratory Results}.Read more.. at Yahoo gravidity - How is Spina Bifida Detected?. View Related articles related to Laboratory Results. I Roll below. I actually have recommended my friends to assist share the Facebook Twitter Like Tweet. Can you share gravidity - How is Spina Bifida Detected?.