Intrauterine pregnancy was confirmed after 6-8 weeks of pregnancy.
The first ultrasound examination after pregnancy should first determine the intrauterine pregnancy, and it is recommended to carry out it around 6-8 weeks. If there are symptoms such as abdominal pain and vaginal bleeding, you should go to the hospital in time to confirm whether it is an ectopic pregnancy. At present, the ultrasonic parameters used in clinic are all within the safe dose range. Ultrasound examination in early pregnancy is safe, and so is vaginal ultrasound examination. For those who suspect ectopic pregnancy, vaginal ultrasound should be done to make a clear diagnosis.
Severe structural deformity of NT was measured at 1 1- 13 weeks and 6 days of pregnancy.
At this stage, the gestational age can be determined according to the head and hip length, and NT (transparent layer thickness of neck) can be measured to screen serious fetal structural abnormalities, so as to achieve early detection, early diagnosis and early treatment.
Screening for severe structural malformations at 18-20 weeks.
Ultrasound examination in this period mainly screened anencephaly, severe encephalocele, severe open spina bifida, serious thoracoabdominal wall defect and visceral eversion, single-chamber heart, fatal bone dysplasia and other serious structural malformations, so as to terminate pregnancy in time. At this stage, some non-fatal malformations can be screened out to guide further prenatal consultation.
Systematic prenatal ultrasound examination was performed at 22-26 weeks of pregnancy.
Ultrasound examination about six months pregnant is the most important "big rejection". At this stage, the baby's various organs will be examined in detail, fetal structural abnormalities will be screened, and fetal appendages such as placenta, umbilical cord and amniotic fluid will be examined.
Fetal malformation screening for fetal growth retardation in 28-32 weeks of pregnancy.
The purpose of ultrasound examination in this period is to evaluate the growth and development of the fetus. At the same time, it is also an important "small ovulation abnormality", and the baby still needs to screen for structural abnormalities. At this time, there may be some delayed fetal abnormalities, such as hydrocephalus, gastrointestinal obstructive malformation, tumor and so on.
Fetal growth and development in 36-40 weeks of pregnancy, determination of fetal position, monitoring of fetal heart rate and amniotic fluid volume.
Therefore, in the process of 40 weeks of pregnancy, the standardized prenatal examination needs about 6 ultrasound examinations. Please decide the frequency of ultrasound examination according to the specific situation of pregnant women and fetuses and the advice of clinicians. Pregnant mom, okay?
Please understand that it is impossible for a good doctor to detect all fetal abnormalities with the most advanced equipment; Please rest assured that Allianz ultrasound team will go all out for you and your baby every time.
Advantages of Allianz Ultrasound Center
0 1, eligible for prenatal screening and diagnosis.
As early as 20 18 and 10, Allianz Maternal and Infant Hospital successfully passed the approval of the Provincial Health and Health Commission to establish a prenatal diagnosis center, and officially became the first non-public medical institution in China to carry out prenatal diagnosis technology. Approved licensing items of prenatal diagnosis technology and prenatal screening technology include: genetic counseling, medical imaging, biochemical immunity, cytogenetics and molecular genetics; 2 1- trisomy syndrome, neural tube defects, prenatal ultrasound screening, prenatal screening and diagnosis of fetal free DNA in maternal peripheral blood.
For difficult cases, the Center for Fetal Medicine and Prenatal Diagnosis of Allianz Hospital can organize multidisciplinary consultations including obstetrics, ultrasound center, genetics center and pediatrics at any time, and the authoritative expert team led by Dean, Wei Wei, Yu and Xie can provide accurate prenatal consultations.
02. Authoritative expert team
The ultrasound center is led by Professor Xie, a famous prenatal ultrasound diagnostic expert in China, the second young doctor in Liaoning, a postdoctoral fellow in the United States, and the former deputy director of ultrasound department of Shengjing Hospital affiliated to China Medical University. The ultrasonic team is skilled, enterprising, enthusiastic and caring, and has good medical, teaching and scientific research capabilities. He won the championship in the national difficult case competition for many times and was selected as an excellent paper in the national academic conference for many times. The technical level has reached the international advanced level, and the consultation ability of difficult cases has been radiated to the three northeastern provinces and Inner Mongolia.
03, superb technology and accurate diagnosis
All members of the ultrasound center team have passed the screening certification of the British Fetal Medical Foundation in early pregnancy, which can diagnose severe fetal malformation in early pregnancy and move the fetal malformation diagnosis window forward; He is good at fetal system ultrasound examination, fetal heart ultrasound examination and diagnosis of difficult fetal cases.
In the field of gynecology, standardize the development of new gynecological ultrasound technologies such as pelvic floor ultrasound, fallopian tube contrast ultrasound and endometrial receptivity evaluation. Under the guidance of the latest international guidelines and domestic experts' knowledge, cardiac ultrasound, abdominal ultrasound, breast ultrasound and thyroid ultrasound were performed. Vigorously carry out bedside ultrasound of newborns to provide quality services for children; Standardize the development of lung ultrasound, brain ultrasound and hip ultrasound in children. , greatly reducing radiation and promoting the development of pediatric green medical.
04. High-end ultrasound equipment
The ultrasound center has high-end ultrasound equipment such as GE VolusonE8, E 10, Philips EPIQ5 and EPIQ7, which provides a solid guarantee for accurate diagnosis of patients.
05. Support family company.
In the Allianz ultrasound clinic, the family members can accompany the pregnant mother for examination, and the LED screen plays the baby's condition synchronously.