Similar Questions with Answers
Question: What difference between Nt scan and double marker....
Answer: Hello! A nuchal scan or nuchal translucency (NT)scan/procedure and Nasal Bone(NB) scan is very first scan to detect cardiovascular abnormalities in a fetus. they also look for the thickness of the nuchal fold and whether the baby has a nasal bone yet. An overly thick nuchal fold and/or absence of the nasal bone can be markers for Down syndrome. If any issue found in the report then doctor will ask for another level scans like Double marker tests.
Double Marker test,is a blood test, is performed to check the fetus having any abnormalities or not.double marker test available for fetus who suffer from Down's syndrome.It is usually done after 8 weeks of pregnancy up to 14 weeks. This test detects any kind of chromosomal abnormalities that might occur after the conception occurs. If the test result shows negative value that it confirms that your baby is free from any abnormalities.
Question: What is difference between NT dcan and dual marker or double marker test?
Answer: Hello dear... A nuchal scan or nuchal transculansy scan is a sonographic prenatal scan,which detect the cardiac abnormalities of fetus,though altered extracellular matric composition and limited lymphatic drainage also be detected,it can taken between 11to14 weeks,in which baby's neck is still transparent,it is usually combinedwith blood test ,in first trimester accompanied with screening option
Double marker test is a screening blood test in pregnancy,so after an NT scan,which you measure the amount of fluid at the back of the neck of fetus,and with the result,this double marker blood test is done,and both are combined,combined result will give you screen positive or negative
Question: What's the difference between double marker and triple marker test
Answer: Congratulations on your pregnancy and all the best for your motherhood.
Double marker test is screening blood test in pregnancy. ... So after an NT scan, after which you measure the amount of fluid at the back of the neck of the fetus and with the results, this double marker blood test is done and both the combined, and given a combined result as screen positive or negative. It is usually done after 8 weeks of pregnancy up to 14 weeks.
Triple Screen Test is a maternal blood screening test that looks for three specific substances: AFP, hCG, and Estriol. AFP: alpha-fetoprotein is a protein that is produced by the fetus. This results of the blood test can help your doctor see if your baby may be at higher risk for certain birth defects.