What Is an MRI? Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures of the inside of your body. MRIs can diagnose a lot of health issues. (Photo credit: E+/Getty Images) MRI scan vs. CT Both tests let a doc...
What Is an MRI? Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures of the inside of your body. MRIs can diagnose a lot of health issues. (Photo credit: E+/Getty Images) MRI scan vs. CT Both tests let a doc...
During a CT scan, a patient lies on a table, which slides into a large tube. The tube contains an x-ray machine that takes photos of the inside of the body. Usually, the entire process takes about 15 minutes and is painless. The pictures taken during the scan get sent to a computer...
CT scan stands for Computerized Tomography Scan. It uses X-rays and computer technology to create cross-sectional images of the human body. During a CT scan, the patient lies down on a table. This table slowly slides through the gantry, which is the circular part of the CT machine. Beams...
A bone scan and a computed tomography (CT) scan are both used to diagnose various bone conditions. The specific use of a bone scan is to diagnose active bone diseases, such as osteoporosis, Paget’s disease or the spread of cancer into the bone. A CT sca
B) What is an MRI scan used to diagnose? C) How long does an MRI scan take? Role of Physics in Medicine: Experimental research in physics is used to develop medical instruments to check various things. For instance, the proper understanding of ...
A computerized tomography (CT) scan can be used to diagnose a wide variety of injuries and diseases. (Image credit: Shutterstock) Whether you're visiting the emergency room after a rough spill from your mountain bike or visiting your health clinic for a routine cancer screening, it's likely...
Related to this Question How does ultrasonography differ from radiology and a CT scan? A) What is an MRI and how does it work? B) What is an MRI scan used to diagnose? C) How long does an MRI scan take? Discuss the effectiveness, benefits, and limitations of using MRI as a medical...
This lesson is going to explain what a computerized axial tomography scan, or CAT scan, is and why it is done. We will also look at the side...
A Computerized Axial Tomography (CAT) scan or CT scan is a way of X-raying a mass in the body that allows for one to see three-dimensional views of the mass. It can allow a neurologist to essentially look at "slices" of thebrainfor better diagnostics in locating cranial bleeds or the ...