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MRI examination

Magnetic resonance imaging

Magnetic
Magnetic resonance imaging (MRI), nuclear magnetic resonance imaging (NMRI), or magnetic resonance tomography (MRT) is a medical imaging technique used in radiology to visualize detailed internal structures. MRI makes use of the property of nuclear magnetic resonance (NMR) to image nuclei of atoms inside the body. An MRI machine uses a powerful magnetic field to align the magnetization of some atoms in the body, and radio frequency fields to systematically alter the alignment of this magnetization. This causes the nuclei to produce a rotating magnetic field detectable by the scanner—and this information is recorded to construct an image of the scanned area of the body...
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MRI examination - List of case studies

Multiple Sclerosis (MS)

and parasthesis. Lately he experiences dizziness. His MRI showed several demyelinating lesions, other ancillary tests showed ... is initiated, the patient should be followed by clinical examination and by MRI of brain and spine. If clinical attacks continue or if ...

Chronic Pain in the Lower Rib Cage – Suspected Intercostal Neurinoma

slightly worse in the last 2 years. Recent image findings: MRI - "Ovalish hypoechogenic solid formation, Ultra sound - ... the presence of two polyps that were removed during the examination; the first one at the level of the descending colon (histology: ...

Motor Neuropathy

clinically and all 4 limbs electrically. The neurologic examination showed left lower and left upper limb hyposthenia with mainly ... in neurology, the patient has performed on 12/2007 an MRI of the brain (within normal limits) and an MRI of overall rachis (posteromedian disc protrusion C4-C5; total disc ...

Low back pain due to spondylosis and degenerative disc disease

lumbosacral magnetic resonance and an electromyographic examination. The MNR was consistent with spondylosis and degenerative disc ... that time the pain was axial only. The ordered lumbar MRI at that time showed spondylosis and degenerative disc disease mostly in the ...

Cerebral Atrophy

for a cerebellar motor syndrome . The most recent examination showed ataxia, dysarthria, nystagmus, dysphagia and hyperreflexia. ... as neurogenic orthostatic hypotension. The last brain MRI was performed in May 2009 and is reported as showing some cerebellar volume ...

Prostate Cancer and Parkinson's disease

day. The following tests were run: A brain MRI on May 2005 with the following report: " moderate enlargement in the ... tests, prostate ultrasound, and specialized urological examination : Urine clear, sediment negative. No bladder residue found ...

Mild Alzheimer’s disease – additional opinion

in mood or abnormalities in the physical and neurological examination.  Results of blood tests including CBS, sed. rate, liver and ... can be established by adding to the work-up a brain MRI and performing a lumbar puncture to evaluate for chronic infections and ...

Demyelinizing Disease

pain. Therefore, she underwent medical neurological examination for suspected demyelinizing disease and the neurologist advised ... amongst them , demonstrated overwhelming affect on MRI parametes, but this improvement in the imaging was not always reflected ...

Glioblastoma of the right temporal occipital region

A temporo-parietal-occipito mass was detected on MRI and PET CT. A follow-up MRI one year later showed progression of the lesion. One month later he had a ... was performed, and the result of the histological examination of the neoplasm specified that it was a glioblastoma (IV ...

Severe Osteoporosis and Multiple Vertebral Fractures

fractures . Diagnosis is based on imaging tests: CT, MRI and BMD. She was treated with Risedronate for more than one year ... There is no evidence of spinal stenosis. A BMD examination was done at March 2009. The BMD of the spine shows the ...

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