Alzheimer's disease & dementia

New blood test gives high accuracy screen for Alzheimer's disease

A new blood test called p-tau217 shows promise as an Alzheimer's disease biomarker, and when used in a two-step workflow very high accuracy to either identify or exclude brain amyloidosis, the most important and earliest ...

Medical economics

Proposed rule would make hospital prices even more transparent

"How much is the ice cream?" A simple enough question, featured on a new TV and online advertisement, posed by a man who just wants something cold. A woman behind the counter responds with a smile: "Prices? No, we don't have ...

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