Differential diagnosis of dementia: The clinical process

Research output: Contribution to journalArticlepeer-review


Dementia as a syndrome must be differentiated from nondementing conditions. Dementia itself must also be differentiated as to cause, as in certain cases reversible conditions may be responsible. This article examines the clinical process of such differentiation, providing a decision tree for diagnosis and a summarizing algorithm for thinking through individual cases, with a focus on the most frequent cause of dementia, Alzheimer's disease. Also outlined are the stages of Alzheimer's disease, with the admonition that variations from the expected progression may represent a dementia diagnosis other than Alzheimer's disease or the cooccurrence of some other contributing factors.

Original languageEnglish (US)
Pages (from-to)45-57
Number of pages13
JournalPsychiatric Clinics of North America
Issue number1
StatePublished - Jan 1 1997
Externally publishedYes

ASJC Scopus subject areas

  • Psychiatry and Mental health


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