Impact of shortening time on diagnosis of F-florbetaben PET.

Background: F-Florbetaben amyloid positron emission tomography (PET) scan is crucial for diagnosing Alzheimer's disease, typically involving a 20 min acquisition. However, maintaining such prolonged scans can be challenging in some cases. This study explores the diagnostic impact and feasibility of reducing scan durations by comparing quantitative measures between shortened and standard scans.