How does a scan work?
An ultrasound scan uses high frequency sound waves which bounce off
solid objects thus creating an image of the woman’s uterus and showing
also her nearby organs including the baby, its organs and the placenta.
Ultrasound scans can be done in three different dimensions depending on
the doctor’s and the patient’s discretion. The two-dimensional and the
three-dimensional are for better images shown and for an easy way to
check how the baby is going inside the uterus or if there are some
abnormalities spotted by the doctor. The four-dimensional are only
available privately. So, how does a scan work?
A pregnant woman who wishes to have an ultrasound will experience
reflection and refraction at the crossing point of two distinctive body
tissues. This reflections form distinctive body will create the
ultrasound images.
How does a scan work? This has been the question of many people over the
past few years. There are also other questions which concern the
ultrasound process and to learn more, not just simply knowing how does a
scan work; here are some of the frequently asked questions with brief
answers. Try to read more below to learn more about this.
What are ultrasound scans used for?
Ultrasound scans are not only for seeing the babies inside their
mothers’ womb, but also they are used to determine the health conditions
of different parts of the body such as kidneys, liver and the heart.
Furthermore, ultrasound scanning is also done to examine the uterus,
Fallopian tubes and ovaries of the women. There is no need to worry in
using ultrasound scan during pregnancy because it is safe and harmless.
How does a scan work?
An ultrasound scanner is a small paint roller and as it moves back
and forth on top of the body, it will propel sound waves through the
skin and muscles thus showing an image that will appear on a TV screen.
How is an ultrasound scan performed? Ultrasound can be performed
during pregnancy but aside from this, it can also be done depending on
the purpose of the test. There will be a special gel to be spread over
the skin before rolling the scanner over the body. If for example, a
patient’s kidney or liver is needed to be examined, he will be asked to
lie on his back or side on the examination table. In some cases,
wherein a private part of the woman’s body is needed to be scanned, a
transvaginal scan can provide a better picture. This is done by
inserting a small probe into the vagina up to the cervix in order to
show a better image. This procedure will hurt slightly the woman who is
taking the examination. Does an ultrasound scan hurt?
Absolutely no. an ultrasound scan does not hurt whether a pregnant
woman, kidney patient or a liver patient is undergoing the scanning
procedures.
Where are the ultrasound scans performed?
Ultrasound scans are usually done in hospitals but these are also
available in an independent clinic that provides ultrasound service. A
patient is being recommended by his or her doctor. |
