Most MRIs are performed without a contrast dye because it isn't needed to get accurate results for the suspected problem. Also, certain patients (those who are pregnant as well as those with kidney disease) shouldn't get the contrast dye because of possible complications. What Is an MRI Scan...
MRI is also used to examine internal body structures and diagnose a variety of disorders, such as strokes, tumors, aneurysms, spinal cord injuries, multiple sclerosis and eye or inner ear problems,according to the Mayo Clinic. It is also widely used in research to measure brain structure and ...
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 Neuroimaging? Discussion Comments ByJimmy2030— On Nov 25, 2011 I've received care at from the UCSF diagnostic imaging services and was impressed by how comprehensive it was. In addition to conventional X-ray and CT scans, they provide advanced MRI, PET and other techniques to assure...
An x-ray, CT, or MRI may be used to check your joints or organs for damage. Do not enter the MRI room with any metal. Metal can cause serious damage. Tell the healthcare provider if you have any metal in or on your body. A biopsy is a procedure used to take a sample of tissue...
An angiogram is used to check for problems with blood flow in your brain. X-rays are taken as contrast liquid goes into blood vessels in your brain. CT or MRI pictures may be used to check blood vessels and tissues in your brain. Do not enter the MRI room with anything metal. Metal ...
解析 A。选项 A“Magnetic Resonance Imaging”意思是磁共振成像;选项 B“Medical Radiation Imaging”意思是医疗辐射成像;选项 C“Modern Resonance Inspection”意思是现代共振检查;选项 D“Medical Resonance Inspection”意思是医疗共振检查。在医学领域,MRI 通常指磁共振成像,所以选 A。
解析 A。MRI 是 Magnetic Resonance Imaging 的缩写,意为“磁共振成像”。选项 B“Medical Resonance Inspection”意为“医学共振检查”,不是常见缩写;选项 C“Modern Resonance Imaging”意为“现代共振成像”,不是 MRI 的缩写;选项 D“Medical Radiology Inspection”意为“医学放射学检查”,与 MRI 无关。
MRI machines get a glimpse at what causes migrainesdoi:10.1016/s0262-4079(20)32153-9Jason Arunn Murugesu
Do not enter the MRI room with anything metal. Metal can cause serious injury. Tell the healthcare provider if you have any metal in or on your body. A myelography is an x-ray of your spinal cord. Contrast liquid will be injected into the area around your spinal cord before the ...