Medical Scans Explained - NIH News in Health
WEBThere are many different types of imaging technologies. Each works differently. Some types of imaging tests use radiation. Others use sound waves, radio waves, or magnets. Learning about how medical scans work can help you feel more comfortable if you or a loved one needs one.
CT Scan Versus MRI Versus X-Ray: What Type of Imaging Do I …
WEBLearn the differences between a CT scan, MRI and X-ray so you can have an informed discussion with your doctor about which type of imaging is right for you. CT scans, MRIs and X-rays are all diagnostic tools that allow doctors to …
Different Imaging Tests, Explained - UVA Radiology and Medical Imaging …
WEBSep 17, 2019 · If your doctor has ordered a medical imaging exam for you, you might have questions about the type of scan or test you will be having. Technologists use modalities (different types) to gather the right images for your radiologist to examine.
Having a scan? Here’s how the different types work and what …
WEBJul 5, 2018 · The imaging techniques used with x-rays, CT and MRI, are mostly designed to observe structural information – this includes the arrangement of anatomy and the location of disease or...
Types of Scans and Medical Imaging - Dignity Health
WEBMay 22, 2018 · Different types of scans are used for different conditions, and the kind of scan your doctor orders will depend on your symptoms. Imaging scans are relatively safe and carry minimal risks, but you'll feel more prepared if you know what to expect. Here's what you should know.
Radiology - Tests and procedures - Mayo Clinic
WEBYour care team provides you with a complete range of advanced, high-quality diagnostic imaging tests and image-guided treatments in a caring, safe and efficient environment. Availability of services varies among locations.
MRI (Magnetic Resonance Imaging): What It Is, Types & Results
WEBMay 9, 2022 · An MRI (magnetic resonance imaging) scan is a test that creates clear images of the structures inside your body using a large magnet, radio waves and a computer. Healthcare providers use MRIs to evaluate, diagnose and monitor several different medical conditions.
Radiology: Types, Uses, Procedures and More - Verywell Health
WEBMay 22, 2024 · Radiology is the field of medicine that uses imaging techniques such as X-rays to diagnose, characterize, or monitor disease. Medical doctors who specialize in radiology are called radiologists. Radiology can provide evidence of an injury, infection, or disease that cannot be seen without an invasive procedure.
Imaging (Radiology) Tests | Types of Scans - American Cancer Society
WEBDoctors use imaging tests to make pictures (images) of the inside of your body. Imaging tests can be used in many ways, including to look for cancer, to find out how far it has spread, and to help determine if cancer treatment is working.
5 Types of Medical Imaging - Visible Body
WEBMay 19, 2023 · Let’s talk about x-rays, CT scans, MRIs, PET scans, and ultrasounds, how they work, and what they’re used for! X-rays are the most common diagnostic imaging technique, as well as the oldest. An x-ray is a form of high-energy electromagnetic radiation that passes through most objects.