Author

J. Decker

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Open access Jan 2026

Comparison of True and Virtual Non-contrast Venous Attenuation Markers for Anemia Detection in Photon-Counting Detector CT Stroke Imaging

Background: Anemia is common among patients with acute ischemic stroke (AIS) and is associated with poorer outcomes, including higher mortality and less favorable recovery. CT-based blood attenuation measurements have been investigated as a noninvasive imaging marker of hemoglobin levels. Objectives: This study evaluat...

Guilherme Quint, Humberto Abraham Cortes Magdaleno, J. Decker et al. · Archives of Neuroscience · 0 citations

Open access Oct 2026

RGB-D/CT Registration for Preemptive Patient Pose Alignment in Longitudinal CT Scans

Abstract Registration of longitudinal Computed Tomography (CT) scans is critical for monitoring treatment responses, yet its precision is often compromised by inconsistencies in patient positioning between sessions. Historically, the medical imaging community has relied purely on post-hoc ("postscan") image registratio...

Elisabeth Schiele, Melina Wördehoff, J. Decker et al. · Current Directions in Biomed... · 0 citations

Open access Aug 2026

Myocardial iodine attenuation is associated with coronary artery stenosis severity: insights from photon-counting CT.

To investigate whether myocardial iodine attenuation and iodine/virtual non-contrast (VNC) ratios derived from photon-counting detector CT (PCCT) are associated with coronary artery stenosis severity as classified by CAD-RADS, and to evaluate their potential complementary value to anatomical grading. In this retrospect...

M. Langenbach, K. Rippel, J. Brendel et al. · The International Journal of... · 0 citations