Interchangeability of Centiloid values from different research and commercial software using [ ¹⁸ F]flutemetamol PET images

AAIC 2025 Abstract

Abstract

Background: Amyloid PET quantification using the Centiloid (CL) metric is becoming more prevalent and may have a role in clinical decision‐making. But what is the intrinsic confidence interval around a given CL value? To what extent is a CL value from one pipeline equivalent to that from another?

The paper