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What is Most common CNS manifestation of HIV Infection is: and explain in detail?
HIV Encephalopathy also called HIV - Associated dementia or AIDS dementia.
 
This is generally a late complication of HIV infection, it can be seen patients with CD4 count >350 cells.
 
HIV encephalopathy is a sub-cortical dementia while
 
.• Alzheimer's is a cortical dementia
 
Alzheimer's disease is the most common cause of dementia in elderly.
 
Most important risk factor for Alzheimer'^ disease is age