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| Neurology |
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Positron Emission Tomography (PET) is a noninvasive,
advanced diagnostic imaging procedure that
can provide unique information to aid in the
differential diagnosis of Alzheimer's disease
versus other dementias as well as assist with
the management of stroke, brain tumors and
epileptic seizures. Since glucose is the primary
source of energy for cells in the brain, the
radiopharmaceutical FDG, a glucose derivative,
helps to create a normal versus abnormal map
of brain function, as imaged in a PET scan.
Distinctive patterns of glucose metabolism
assist physicians in accurately diagnosing
patients and treating them appropriately. |
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