For pregnant mothers
will face countless individuals during pregnancy for the first time
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Nevertheless
abnormal discharge check do not ignore
health of the fetus first line of defense - NT check
pregnant mothers must not miss it
PART1
What is the NT check?
NT is the abbreviation of fetal neck translucent membrane,It is a fluid translucent protein film around the back of the fetal neck at 10 to 13 gestational weeks. Its thickness is positively correlated with fetal DS defects and can be measured by ultrasound imaging.
NT excision examination refers to the examination of the thickness of fluid accumulation in the subcutaneous tissue at the back of the fetal neck. The thickness of the transparent layer of the neck is measured by B-ultrasound, which is convenient for early detection of Down's children and fetuses with congenital heart disease, and timely intervention.
NT check is to check whether the fetus has congenital stupidity , which is a necessary check for prenatal and postnatal care.
PART2
NT can't do it after a while? The change of
NT is closely related to the gestational week, so the time range required for inspection is relatively fixed.
is difficult to observe 11 weeks ago, and gradually disappears after 14 weeks, Therefore, the best time for NT examination is between 12 weeks and 13 weeks + 6 days of pregnancy. (Note: The gestational week mentioned here is the gestational week calculated based on the last menstrual period.Rather than the gestational week calculated based on the fetal development on the early B-ultrasound. )
Scanning before 11 weeks is technically difficult, because the baby may be too young for 14 weeks, and the baby is too much liquid. The developed lymphatic system is absorbed.
Pregnant mothers who want to have an NT check master the check time to avoid having no plans or missing the NT check.
PART3
What does the NT value mean in the report?
The thicker the NT, the higher the chance of fetal abnormality and the more severe the abnormality. Generally, the thickness of normal NT cannot be greater than 3mm. When it is greater than 3mm, about 10% will develop into an abnormal fetus; when it is greater than 6mm, the degree of abnormality will increase greatly, and about 90% will develop into an abnormal fetus.
NT inspection is just like our current security inspection.The NT thickening is like an abnormal person detected during the security check, and further investigation is required.
PART4
Is there a problem with NT thickening?
NT The main cause of abnormal thickening may be related to the chromosomal abnormality of fetal . The more common ones are trisomy 21, trisomy 18, trisomy 13 and so on. It may also be fetal structural abnormalities, such as abnormal development of the heart and skeletal system, but compared with chromosomal abnormalities, structural abnormalities or other reasons cause NT thickening to account for a relatively small proportion.
In addition, there are many babies whose NT is thickened for no reason. If the baby's chromosomes are normal and the structure is normal, then the thickened NT value will increase with the gestational week Slowly disappear and return to normal.
Therefore, strong74 does not mean that the value of strong baby is beyond the normal range. When the examination finds that Feibao NT is thickened, pregnant mothers should not panic. First of all, it is necessary to rule out whether the fetal chromosomes and fetal structure are abnormal.If they are all normal, there is no difference between the baby's development after birth and the baby with normal NT in early pregnancy.
PART5
Ultrasound diagnosis NT thickening?
First of all, pregnant mothers should not be nervous, and must cooperate with the ultrasound doctor to find out the cause of the thickening, so as to find a solution.
Treatment method:
√ When NT value is greater than normal value, take _span3 DNA spans _span3 _span3 _span3 _span3 _span _span _span _span3 Do an ultrasound examination at 18 weeks to rule out the early structural abnormalities of the fetus;
√ When these abnormalities are eliminated, follow the normal check-up in the later period.
Zhoukou Obstetrics and Gynecology Hospital specially introduced the American GE-E10 four-dimensional color Doppler ultrasound in eastern Henan,It can satisfy the whole process of early inspection and diagnosis from early pregnancy research to complex fetal heart . can be widely used in many fields such as reproductive medicine and pelvic floor ultrasound. It greatly improves the accuracy of clinical examination and diagnosis and treatment, which not only provides the "eye-catching golden eye" for clinicians' diagnosis, but also brings the "high-definition version" peace of mind to pregnant women and female patients.
Zhoukou Obstetrics and Gynecology Hospital
GE Ultrasound Examination Li Jiabao four-dimensional ultrasonography Zhoukou Obstetrics and Gynecology Hospital
Video number
The baby is healthy since childhood _p5span_span1 is the wish of the parents of
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For the health of the baby and the happiness of the family
Pregnant mothers must not miss the NT check
