What does a Level 3 four-dimensional color ultrasound examine?
Oct 12, 2022
Source: Cainiu Health
Dr. Lv Aiming
Introduction
The three-dimensional and four-dimensional color ultrasound examines the fetus's head, face, and internal organs. Four-dimensional ultrasound can determine whether the fetal cranial contour is complete and detect abnormalities such as brain tissue malformations or hydrocephalus. It can also identify facial and organ deformities, including congenital heart defects and megacolon.
Under normal circumstances, a Level III four-dimensional color ultrasound examines the fetus's head, face, and organs. The specific details are as follows:
1. Head: As part of Level III screening, four-dimensional ultrasound can assess the fetal growth and development status. It can determine whether the fetal cranial contour is complete and detect abnormalities such as brain tissue malformations or hydrocephalus.
2. Face: Four-dimensional ultrasound can also evaluate the fetal facial features. It helps identify facial deformities, such as cleft lip and palate, or whether the two eyes are equal in size. Pregnant women should improve their lifestyle habits and avoid consuming highly stimulating foods to prevent adverse effects on the fetus.
3. Organs: Four-dimensional ultrasound can detect organ abnormalities such as congenital heart defects, abnormal kidney development, and megacolon. For pregnant women carrying fetuses with organ abnormalities, termination of pregnancy should be performed promptly under medical guidance. After termination, women should rest adequately, maintain regular sleep patterns, and avoid excessive psychological stress.
