What type of study is this?

This is a Quantitative Study study.

September 19, 2025American Journal of Neuroradiology

Added Value of Amyloid PET Quantification with the Centiloid Scale in Clinical Practice

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Authors

AVAkarsh VijayashankarLenox Hill Hospital GKGraham KeirCornell University MSMatthew SagnelliLenox Hill Hospital

Discussion

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Implication

Analysis reveals consistent discrepancies in visual interpretations and quantitative amyloid PET, suggesting enhanced diagnostic accuracy with Centiloid scale metrics.

Key Points

Positive amyloid PET scans were found in 31.74% of evaluated subjects, highlighting diagnostic potential for early Alzheimer disease.
A high degree of interreader reliability was observed, with κ values of 0.62 for positive and 0.66 for negative ratings.
Quantitative analysis employing the Centiloid scale indicated superior clarity in assessing amyloidosis severity in clinical practice.
Reliable AJ scoring can significantly aid in treatment decision-making for patients considered for antiamyloid therapies.

Cite This Study

Vijayashankar et al. (2025) studied this question.

synapsesocial.com/papers/68d464ea31b076d99fa63eea https://doi.org/10.3174/ajnr.a8850

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Implication

Analysis reveals consistent discrepancies in visual interpretations and quantitative amyloid PET, suggesting enhanced diagnostic accuracy with Centiloid scale metrics.

Added Value of Amyloid PET Quantification with the Centiloid Scale in Clinical Practice

Discussion

Member takes

Implication

Key Points

Cite This Study

Added Value of Amyloid PET Quantification with the Centiloid Scale in Clinical Practice

Discussion

Member takes

Implication

Key Points

Cite This Study

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