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Reversible dementias.

Anahid Kabasakalian1, Glen R Finney

  • 1Memory and Cognitive Disorders Program, University of Florida Department of Neurology, Gainesville, Florida 32610-0236, USA.

International Review of Neurobiology
|June 9, 2009
PubMed
Summary
This summary is machine-generated.

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Identifying reversible dementia causes is crucial for patient care. A thorough medical history, examination, and diagnostic tests help distinguish these conditions from primary neurodegenerative dementias.

Area of Science:

  • Neurology
  • Geriatrics

Background:

  • Dementia syndromes can stem from various reversible causes, including medication side effects.
  • Distinguishing reversible dementia from primary neurodegenerative conditions is clinically significant.

Purpose of the Study:

  • To review the etiologies and diagnostic work-up for reversible dementia syndromes.
  • To emphasize the importance of identifying and treating reversible causes of dementia.

Main Methods:

  • Comprehensive patient history taking.
  • Detailed physical examinations.
  • Extensive laboratory tests including serological, cerebrospinal fluid, electrophysiologic, and neuroimaging studies.

Main Results:

  • Many chemical imbalances and medications can mimic primary neurodegenerative dementias.

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  • A systematic diagnostic approach increases the likelihood of identifying reversible dementia causes.

    • Conclusions:

    • Thorough evaluation is essential for diagnosing reversible dementia.
    • Prompt identification and management of reversible causes can prevent prolonged patient disability.