Types of mri
A breast MRI is mainly used for women who have been diagnosed with breast cancer, to help measure the size of the cancer, look for other tumors in the breast, and to check for tumors in the opposite breast. For certain women at high risk for breast cancer, a screening MRI is recommended along with a yearly mammogram.
A breast MRI is mainly used for women who have been diagnosed with breast cancer, to help measure the size of the cancer, look for other tumors in the breast, and to check for tumors in the opposite breast. For certain women at high risk for breast cancer, a screening MRI is recommended along with a yearly mammogram.
Cardiac magnetic resonance imaging (MRI) uses a powerful magnetic field, radio waves and a computer to produce detailed pictures of the structures within the heart. It is used to detect or monitor cardiac disease and to evaluate the heart’s anatomy and function in patients with congenital heart disease.
What is Cardiac MRI? Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues, bone and virtually all other internal body structures. MRI does not use ionizing radiation (x-rays).
Computed tomography is an imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. It is also called computerized tomography and computerized axial tomography (CAT).
Computed Tomography (CT) Although also based on the variable absorption of x rays by different tissues, computed tomography (CT) imaging, also known as "CAT scanning" (Computerized Axial Tomography), provides a different form of imaging known as cross-sectional imaging.
MRI vs. MRA Diffen › Health › Diagnostics An MRA, or magnetic resonance angiogram, is a type of MRI scan that uses MRI's magnetic fields and radio waves to produce pictures of blood vessels inside the body, allowing doctors to locate problems that may cause reduced blood flow.
The upper GI exam, (upper gastrointestinal tract radiography) is an X-ray exam of the pharynx, esophagus, stomach and duodenum (part of the small intestine). The lower GI exam, (lower gastrointestinal tract radiography, or barium enema) is an X-ray exam of the large intestine (colon) and sometimes the appendix.
Fluoroscopy is a type of x-ray procedure that captures moving images, allowing the radiologist to observe the functioning as well as the anatomy of internal organs. Common exams that use fluoroscopy include upper gastrointestinal exams (UGI), barium swallow, and barium enemas (BE).
Functional magnetic resonance imaging, or fMRI, is a technique for measuring brain activity. It works by detecting the changes in blood oxygenation and flow Functional magnetic resonance imaging, or fMRI, is a technique for measuring brain activity.
magnetic resonance imaging (MRI) In magnetic resonance angiography (MRA), a powerful magnetic field, radio frequency waves and a computer produce detailed images of the major arteries within the body. MR angiography does not use ionizing radiation (x-rays). MRA may be performed with or without contrast material.
Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures inside your body. Your doctor can use this test to diagnose you or to see how well you've responded to treatment.
Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures inside your body. Your doctor can use this test to diagnose you or to see how well you've responded to treatment.
Magnetic resonance venography (MRV) is an imaging test that is used to visualize veins in the body. Veins are the blood vessels that bring blood from your body's organs back to your heart and lungs, so the blood can be replenished with oxygen and nutrients.
Mammography has proven to be a very effective in detecting early breast cancer in most patients, and is still the only imaging method that is proven to decrease mortality from breast cancer. However, there are some patients at much higher risk of breast cancer who also have very dense breast tissue on their mammograms.
Mammography has proven to be a very effective in detecting early breast cancer in most patients, and is still the only imaging method that is proven to decrease mortality from breast cancer. However, there are some patients at much higher risk of breast cancer who also have very dense breast tissue on their mammograms.
Positron emission tomography (PET) uses small amounts of radioactive materials called radiotracers, a special camera and a computer to help evaluate your organ and tissue functions. By identifying body changes at the cellular level, PET may detect the early onset of disease before it is evident on other imaging tests.
Ultrasound and MRI (Magnetic Resonance Imaging) are two devices in medicine that are used to provide patients with a valid diagnosis. MRI uses magnetic fields to align molecules inside our bodies and scans the rates at which these molecules changes its orientation.
MRI vs. X-ray Diffen › Health › Diagnostics While MRI and X-ray are both imaging techniques for organs of the body, the difference is that MRI images provide a 3D representation of organs, which X-Rays usually cannot.