Health & Science PET scans show many Alzheimer’s patients may not actually have the disease

Tara Bahrampour — Washington Post A significant portion of people with mild cognitive impairment or dementia who are taking medication for Alzheimer’s may not actually have the disease, according to interim results of a major study underway to see how PET scans could change the nature of Alzheimer’s diagnosis and treatment. The findings, presented Wednesday …

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