Ultrasounds are used for more than just pregnancy, although that tends to be what most people associate it with. Here, we will discuss ultrasounds and learn what they’re used for, and when we may or may not recommend one.
The ultrasound scan
Sonography (more commonly known as an ultrasound scan), captures images of what is inside a person’s body. Consider a bat or dolphin that uses echolocation to “see” their surroundings. In similar fashion, an ultrasound emits a noise too high pitched for humans to hear, and then records the echoes to determine the shape of organs and soft tissues. This allows for a clear look inside the body without needing an incision.
What do doctors use ultrasounds for?
Ultrasounds look for a variety of things. One of which is pregnancy, of which you’re most likely already aware. During pregnancy, the doctor can see how an unborn baby is progressing. Also, some health issues can be discovered in this manner. For many parents, the sex of the baby can be discovered through use of ultrasound.
But it’s more than just for pregnancy, as mentioned. An ultrasound can detect health problems in a host of internal organs, including:
- blood vessels
Some medical procedures also use ultrasound to help in precision, such as needle biopsies.
Advantages of ultrasound imagery
One of the biggest advantages of ultrasounds is that they allow the doctor to see inside a patient without having to make an incision. Ultrasounds are also safe, and do not emit radiation. While x-rays excel at capturing images of bones, they struggle in detecting soft tissues. Ultrasounds do well at capturing images of soft tissues, which is another perk. Finally, ultrasounds are less expensive than other imaging techniques.
Disadvantages of ultrasounds
As with most things, there are a few drawbacks to using an ultrasound. For example, certain areas of the body cannot be imaged using this process. This includes bones and organs where gas is present, such as the lungs. While ultrasounds are great at getting images where x-rays cannot, these images aren’t as detailed, and can sometimes lead to misleading images due to this. The disadvantages are minimal, however, and your doctor will be able to help you understand if this method is best for you.
In conclusion, ultrasound scans allow doctors to see organs and soft tissues without being invasive. This is useful for pregnancies and many other medical conditions. Medical technology continues to advance, giving doctors more and more options to diagnose and treat their valued patients safely and effectively. Visit us online for a map to one of our seven locations.