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 Chapter V
 
 Dementia in Alzheimer's disease ( G30.-+ ) - F00*
 
 Alzheimer's disease is a primary degenerative cerebral disease of unknown etiology with characteristic neuropathological and neurochemical features. The disorder is usually insidious in onset and develops slowly but steadily over a period of several years.
 
	| F00.0* | Dementia in Alzheimer's disease with early onset ( G30.0+ ) Dementia in Alzheimer's disease with onset before the age of 65, with a relatively rapid deteriorating course and with marked multiple disorders of the higher cortical functions.
 Alzheimer's disease, type 2
 Presenile dementia, Alzheimer's type
 Primary degenerative dementia of the Alzheimer's type, presenile onset
 
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	| F00.1* | Dementia in Alzheimer's disease with late onset ( G30.1+ ) Dementia in Alzheimer's disease with onset after the age of 65, usually in the late 70s or thereafter, with a slow progression, and with memory impairment as the principal feature.
 Alzheimer's disease, type 1
 Primary degenerative dementia of the Alzheimer's type, senile onset
 Senile dementia, Alzheimer's type
 
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	| F00.2* | Dementia in Alzheimer's disease, atypical or mixed type ( G30.8+ ) Atypical dementia, Alzheimer's type
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	| F00.9* | Dementia in Alzheimer's disease, unspecified ( G30.9+ ) 
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 Related drugs:
 
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