SWI versus T2*GRE for ARIA-H monitoring: a pragmatic perspective on adoption in clinical practice.
Although radiological severity thresholds for amyloid-related imaging abnormalities with hemosiderin deposition (ARIA-H) were developed using 2-dimensional acquisitions of T2*-weighted gradient-recalled echo (T2*GRE) MRI in pivotal anti-amyloid trials, adoption of well established 3D susceptibility-weighted imaging (SW...