If you need medical imaging, then you might be nervous. These devices can be intimidating. Plus, it is hard for most patients to tell exactly what the tests are looking for. Ultrasounds and MRIs are two of the most common types of imaging. But what is the difference between them? Learning about the Ultrasound vs. MRI differences will help you feel confident before your test. We will explain these two tests below.
What is an Ultrasound?
An ultrasound uses high-frequency sound waves to create an image of the inside of your body. These images are formed when the sound wave bounces off different body structures. This is similar to the sonar that bats use when they travel! An ultrasound tool, called a probe, will either be placed on the surface of your skin or inside your body for this procedure. The probe is used with a special gel that helps the sound waves travel through the skin for accurate imaging.
What is an MRI?
MRI stands for magnetic resonance imaging. This machine uses powerful magnetic fields and radio waves to capture images of the body. Unlike ultrasounds, an MRI can take images of your full body at once. However, they are also used to view smaller sections of the body. MRIs can detect cancer and other abnormalities, as well as bone or joint issues.
Ultrasound Vs. MRI
Both ultrasounds and also MRIs are great ways for doctors to peek inside the body. Both are also painless outpatient procedures. The tool that is used for your imaging usually depends on the part of your body that needs to be viewed. Both tools are used to see blood vessels and internal organs. However, only MRIs can see through bone. If you need imaging for a body part underneath lots of bone, then an MRI will typically be used.
Medical Imaging in Texas
Whether you need an MRI, ultrasound, or another procedure, Emergency Hospital Systems is here for you. Our experts will diagnose and treat your conditions so you can feel like yourself again. Explore our website to learn more about what we do.