What is a detailed, 4D ultrasound scan in pregnancy?
The first screening in pregnancy is done between 11-13 weeks and it is a narrower examination that takes a relatively short time. In this evaluation, it is the nuchal translucency evaluation of the fetus, which gives important information about many anomalies. The second most important scan is 18-22. It is a detailed organ scan that is recommended to be done between weeks and weeks and is a very comprehensive examination that takes at least 20-30 minutes.
However, in some cases, additional special examinations such as fetal echocardiography, fetal Doppler, biophysical profile or additional biometric measurements may be performed depending on the risks of pregnancy.
Especially if there are signs suggesting growth retardation or stress in the fetus, fetal doppler can be performed to reveal deterioration in the vital signs of the fetus.
4-dimensional ultrasound is the creation of color and real tissue-like images with computer support (black-white images) from existing 2 and 3 dimensional ultrasound images produced with the latest technological developments. In this way, the facial structure of the fetus can be revealed.
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