What fetal issues can be detected by 3D ultrasound?
Mar 12, 2025
Source: Cainiu Health
Dr. Zhang Lu
Introduction
A 3D ultrasound can detect issues such as fetal structural abnormalities, fetal organ development, fetal facial feature anomalies, amniotic fluid status, and umbilical cord conditions. If there are any concerns, it is recommended to seek medical advice in advance. Pregnant women should maintain a positive and optimistic mindset, follow a balanced diet, engage in appropriate physical activity, and undergo regular prenatal checkups.
3D ultrasound can detect issues related to fetal structural malformations, fetal organ development, fetal facial feature abnormalities, amniotic fluid status, and umbilical cord conditions. If there are any concerns, it is recommended to seek medical advice in advance. Detailed analysis is as follows:
1. Fetal Structural Malformations
3D ultrasound can clearly display whether there are malformations in the fetal skull, spine, limbs, etc., such as anencephaly, spina bifida, or limb shortening deformities. Through three-dimensional imaging technology, it provides doctors with a more intuitive and comprehensive method for observing fetal morphology, aiding in the early detection of abnormalities in fetal physical structure.
2. Fetal Organ Development
The morphology and structure of important fetal organs such as the heart, liver, and kidneys can be examined using 3D ultrasound. This helps doctors assess fetal organ development and promptly detect organ developmental abnormalities such as congenital heart disease or polycystic kidney disease.
3. Fetal Facial Feature Abnormalities
3D ultrasound can clearly display fetal facial features, helping doctors determine if abnormalities such as cleft lip and palate or wide-set eyes exist. It enables early detection of fetal facial deformities, providing a decision-making basis for parents.
4. Fetal Amniotic Fluid Status
Through 3D ultrasound, doctors can assess whether the volume of amniotic fluid is normal. Excessive or insufficient amniotic fluid may indicate fetal abnormalities, such as nervous system or urinary system malformations.
5. Fetal Umbilical Cord Condition
3D ultrasound can visualize the position, length, and number of blood vessels in the fetal umbilical cord, as well as detect abnormalities such as nuchal cords or umbilical cord torsion. These conditions may affect fetal growth and development, so timely detection and management are necessary.
Pregnant women should maintain a positive and optimistic mindset, follow a balanced diet, engage in appropriate physical activity, undergo regular prenatal checkups, and follow professional medical advice to ensure the health of both mother and baby.
