Author

J. Grunz

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Open access Aug 2026

Measurements of Liver and Bone Marrow Proton Density Fat Fraction in the Setting of Ferumoxytol-Enhanced MRI.

BACKGROUND Proton density fat fraction (PDFF) is typically measured using confounder-corrected, multi-echo, gradient-recalled-echo chemical-shift-encoded (CSE)-MRI. Ferumoxytol, an iron-based MRI contrast agent, increases liver and bone marrow (BM) R2*, a major confounder of PDFF. PURPOSE To assess the impact of feru...

L. Müller, Srijyotsna Volety, J. Grunz et al. · Journal of Magnetic Resonanc... · 1 citation

Open access Aug 2026

Photon-counting CT iodine maps for late iodine enhancement: a retrospective feasibility study of image quality and reader confidence

Myocardial scar assessment is clinically relevant in advanced coronary artery disease, but late iodine enhancement (LIE) CT remains limited by image contrast and validation requirements. This study aimed to evaluate quantitative image quality and reader confidence of photon-counting detector computed tomography (PCD-CT...

V. Hartung, P. Gruschwitz, Julia Serfling et al. · European Radiology Experimen... · 0 citations