What are Anatomy Scans?
Anatomy scans, also known as
ultrasound scans, are a crucial component of prenatal care and gynecological examinations. These scans provide detailed images of the internal reproductive organs, including the
uterus,
ovaries, and
fallopian tubes. They are vital for assessing the health and development of these organs and for detecting any anomalies or conditions that may require medical intervention.
When are Anatomy Scans Performed?
In gynecology, anatomy scans are commonly performed during pregnancy, typically around the 18th to 20th week. This period allows for a comprehensive evaluation of the fetal anatomy, including the
heart,
brain, and
spinal cord. Additionally, these scans can be performed at other times to monitor conditions such as
fibroids,
cysts, or other abnormalities in the reproductive organs.
Congenital abnormalities: These are structural abnormalities present at birth, such as heart defects or neural tube defects.
Ectopic pregnancy: This occurs when a fertilized egg implants outside the uterus, usually in a fallopian tube.
Ovarian cysts: Fluid-filled sacs that can develop on the ovaries.
Uterine fibroids: Non-cancerous growths in the uterus that can cause symptoms like heavy bleeding or pain.
Placental issues: These include conditions like placenta previa or placental abruption, which can impact pregnancy outcomes.
How are Anatomy Scans Performed?
Anatomy scans are typically performed using a
transabdominal or
transvaginal ultrasound approach. In a transabdominal ultrasound, a gel is applied to the abdomen, and a transducer is moved over the skin to capture images. In a transvaginal ultrasound, a specially designed transducer is inserted into the vagina to obtain more detailed images of the reproductive organs.
Are Anatomy Scans Safe?
Yes, anatomy scans are considered safe. Ultrasound technology uses
sound waves to create images, and there is no exposure to ionizing radiation. The procedure is non-invasive, and there are no known risks to the mother or the developing fetus.
What Should You Expect During an Anatomy Scan?
During an anatomy scan, you will be asked to lie down on an examination table. For a transabdominal scan, you may need to have a full bladder, which helps improve the quality of the images. The procedure typically takes about 30 to 60 minutes. The technician or doctor will explain the findings and answer any questions you may have.
What Happens After the Scan?
After the scan, the images will be reviewed by a gynecologist or a maternal-fetal medicine specialist. If any abnormalities are detected, further testing or follow-up scans may be recommended. The results of the scan will be discussed with you, and any necessary treatment or management plans will be outlined.
