What is a fetal nuchal translucency?
Fetal nuchal transparency is measurements performed during the first pregnancy screening in the first trimester to control Down syndrome and other developmental abnormalities. This screening can be recommended for women with a high risk of carrying fruits with chromosomal abnormalities and is commonly administered in some patients in some obstetric practices. At the same time, fetal nuchal translucency is measured at the same time, blood sample will be performed for further analysis and the patient will also have a routine prenatal examination.
In this pregnancy screening, the fetus is visualized on an ultrasound machine. A technician or doctor moves an ultrasonic converter to a position allowing a clear view of the fetus in the profile. The length of the fetus to the crown can be measured so that it corresponds to the gestational age, and a person of administration of ultrasound can also check any signs of apparent abnormalities. In addition, the fluid behind the neck of the fetus is measured to obtain a fetal to reinforce the translucency of CAL. Down syndrome and some other chromosomalAbnormalities are associated with increased bearings behind the fetal neck. It is important to perform a test between 11 and 14 weeks of pregnancy, because the accumulation of fluid naturally begins to solve after this point and can no longer be used to achieve reliable results.
The positive result on the nuchal transparency test does not necessarily mean that the fetus has Down syndrome. False positives may occur and some children simply have more fluid on the back of the neck. Further testing is required for a positive diagnosis and the physician may provide the patient with more information about the testing options. When discussing the options for tracking with a doctor, parents may want to ask the risks and benefits of different approaches.
parents have a number of options if they get a positive result on the screening of the fetus. Can wait and see the approach and work with a doctor to track fetus for problems with developing youTenty. Specific findings during ultrasound examinations can help parents and doctors to decide on the next step, as there are other physical indicators that people can look for to identify Down syndrome, such as the absence of nasal bone. Parents can also perform further testing to confirm the diagnosis. This testing can help parents decide on pregnancy and will be useful for people who want to be fully prepared for a child at birth. Infants with Down syndrome may have other needs immediately after birth, and people with Down syndrome need supportive care and access to appropriate education and other services.