Can four dimensional color Doppler ultrasound see birthmark?

Some pregnant mothers will ask doctors: when is the best time to do four-dimensional ultrasound? In fact, the best time to do four-dimensional color Doppler ultrasound is determined according to individual needs. The time for each person to do four-dimensional color Doppler ultrasound is not uniform. Four dimensional color Doppler ultrasound can see the fetus three-dimensional, but can four-dimensional color ultrasound see birthmark? Four dimensional color Doppler ultrasound is a kind of volume imaging, which is different from color sensitive imaging in general photography. It can be simply understood as imaging the fetus and amniotic fluid together, and then removing part of amniotic fluid. However, placenta, umbilical cord and uterine wall can not be removed in the imaging process, so sometimes there are different shadows on the image, but they are not the structure of the fetus. Four dimensional color Doppler ultrasound can observe the growth and development of intrauterine fetus in different directions and angles, and provide accurate scientific basis for early diagnosis of fetal congenital body surface malformation and congenital heart disease. Four dimensional color Doppler ultrasound can also check the fetal body surface, such as cleft lip, spina bifida, brain, kidney, heart, bone dysplasia and so on, in order to treat as soon as possible. Four dimensional color Doppler ultrasound enables doctors to observe the dynamic movement of internal organs of the human body in real time. However, we can’t see the birthmark by four-dimensional color Doppler ultrasound, which is the abnormal hyperplasia of skin tissue during the development, and the abnormal shape and color appear on the skin surface. < / P > < p > four dimensional color Doppler ultrasound can only detect whether the baby has deformities, such as cleft lip and palate, limb deformity, brain overflow, spina bifida, abdominal wall cleft and other congenital malformations. < / P > < p > What’s more, the treatment of birthmarks is no longer a difficult problem, and most birthmarks can be cured. Even if you can check the birthmark later, how many parents will abandon their children because of birthmarks? Don’t want to get pimples again? “Acne” you should do this