A sad case in point: My father’s internist diagnosed him with Alzheimer’s disease last year (my father was then 80) and prescribed medication that didn’t seem to help at all. It wasn’t until I took my father to a neurologist that we learned he actually had a benign brain tumor that was affecting his memory and behavior. With that as a backdrop, what are some other brain diseases that may be mistaken for Alzheimer’s?
I cannot tell you how many times I have recommended to someone to go beyond their personal physician and get a neurological consult. They rarely follow through which never stops amazing me.
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Source Johns Hopkins Health Alert
Questions About Alzheimer's Disease
Dementia, the diminution of multiple cognitive abilities occurring in normal alertness, can be caused by numerous factors. These include space-occupying brain lesions (tumors, collections of blood called subdural hematomas, and abscesses); infection (meningitis, encephalitis, syphilis, to name a few); impaired cerebral spinal fluid flow causing normal pressure hydrocephalus; metabolic and endocrine abnormalities (too much or too little thyroid hormone or cortisol are examples); radiation to the brain; brain trauma; stroke; and medication side-effects. Severe depression can also cause dementia. This is why medical, neurologic, and psychiatric assessments are essential parts of the initial evaluation of dementia.
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