Here's what I have learned about MRI's so far, and I am sure there is much I will leave out.....they are superior to CT scans because they are used to visualize soft tissues and see through bone, including the skull and vertebral column. Also, because of the high transmission and clarity, MRI's can also be used to differentiate between different types of soft tissue, such as the white and grey matter of the nervous system. They can also use MRI's to visualize moment-to-moment changes in tissue function, such as with the brain (called functional MRI, or fMRI). For example, if a patient gets an fMRI, the scan will show which portion of the brain is responding to different commands given to the patient during the exam. So in a nutshell, an MRI is used to visualize organs, muscles and tissues, including nervous tissue in the vertebral column. With that said, diseases and injuries to the Central Nervous System (CNS) can be seen using MRI, as well as diseases, injuries and abnormal growth to organs such as the liver, kidneys, lungs etc. Specifically, diseases I can think of offhand that are diagnosed using MRI pertain to the CNS like Alzheimers, Parkinsons, Epilepsy and the like. There are many to list, but others such as thyroid cancer, non-hodgkins lymphoma and pituitary cancers can also be identified.
Here's a link to more: http://www.wrongdiagnosis.com/test/mri_scan.htm Hope that helps :-)
Lots! Most abnormalities of the brain can be seen on MRI better than on a CAT scan e.g. brain tumours, multiple sclerosis, Parkinson's, blood clots and lesions. Neuro science is a complex area with numerous diseases and the MRI has greatly assisted in diagnosing neurological conditions.
I think you mean an MRI scan. Magnetic resonance imaging (MRI) is a scan used for a medical imaging procedure. An MRI uses a magnetic field and radio waves to take pictures of the body's interior. An MRI is used to investigate or diagnose conditions such as tumours, joint or spinal injuries or diseases, soft tissue injuries or diseases of internal organs such as the brain or heart.
no it is not possible to have an MRI scan because the dfibrillator is dirupted by magnets and that is what an MRI is, a giant magnet.
A MRI of the brain is used to find these conditions. You will not know the underlying issue until the procedure is completed and reviewed.
It depends why you need an MRI scan ! Different conditions have different priorities !
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One can find information on a breast MRI would be at your doctor or an websites that cover the process and results of a breast MRI. Most doctors will have information on a breast MRI.
It's possible.
Yes, it can. MRI is suitable to find any soft tissue pathology (tendon included)
Common conditions like the flu or a cold do not often require a chest MRI. However, when a person suffers from a deep cough or blood sputum, his or her doctor might order this test to find out from what infection the patient suffers. An MRI can detect lung conditions like pneumonia and pulmonary fibrosis. If the patient's condition is not terminal or too advanced, the patient's pulmonary doctor may be able to prescribe antibiotics.