Plasma p-tau217, p-tau181 and Aβ42/40 for Alzheimer's disease diagnosis: ROC accuracy and 18F-florbetapir amyloid PET-CT concordance
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Early diagnosis of Alzheimer's disease (AD) presents significant challenges. This study assessed the diagnostic utility of seven plasma biomarkers and PET-CT imaging in cognitively healthy individuals (HC), those with mild cognitive impairment (MCI), and AD p... ...
