J
Josef Scholz
Researcher at Technische Universität München
Publications - 5
Citations - 29
Josef Scholz is an academic researcher from Technische Universität München. The author has contributed to research in topics: Grating & Scintillation. The author has an hindex of 3, co-authored 5 publications receiving 13 citations.
Papers
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Journal ArticleDOI
Biomedical x-ray imaging with a GaAs photon-counting detector: A comparative study
Josef Scholz,Lorenz Birnbacher,Christian Petrich,M. Riedel,Lisa Heck,S. Gkoumas,Thorsten Sellerer,Klaus Achterhold,Julia Herzen +8 more
TL;DR: In this article, a newly developed photon counting detector with a gallium arsenide sensor, which enables imaging with higher quantum efficiency, and compare it with a silicon-based photon counting and a scintillation-based charge integrating detector.
Journal ArticleDOI
Single spectrum three-material decomposition with grating-based x-ray phase-contrast CT.
Eva-Maria Braig,Daniela Pfeiffer,Marian Willner,Thorsten Sellerer,Kirsten Taphorn,Christian Petrich,Josef Scholz,Lisa Petzold,Lorenz Birnbacher,Martin Dierolf,Franz Pfeiffer,Julia Herzen +11 more
TL;DR: The method has the potential to discriminate coagulated blood directly from contrast agent extravasation within a single CT acquisition and the additional inclusion of the dark-field signal for three-material decomposition qualifies the method for implementation into existing diagnostic routines.
Journal ArticleDOI
X-ray Dark-Field Radiography: Potential for Visualization of Monosodium Urate Deposition.
Eva-Maria Braig,Nathalie Roiser,Melanie A. Kimm,Madleen Busse,Jana Andrejewski,Josef Scholz,Christian Petrich,Alex Gustschin,Andreas Sauter,Jannis Bodden,Felix Meurer,Rüdiger Korbel,Franz Pfeiffer,Julia Herzen,Daniela Pfeiffer +14 more
TL;DR: In this article, the potential of x-ray dark-field radiography for the noninvasive detection of monosodium urate (MSU) crystals as a novel diagnostic tool for gout was evaluated.
Journal ArticleDOI
X-ray dark-field radiography for in situ gout diagnosis by means of an ex vivo animal study.
Josef Scholz,Nathalie Roiser,Eva-Maria Braig,Christian Petrich,Lorenz Birnbacher,Jana Andrejewski,Melanie A. Kimm,Melanie A. Kimm,Andreas Sauter,Madleen Busse,Rüdiger Korbel,Julia Herzen,Daniela Pfeiffer +12 more
TL;DR: In this paper, the authors demonstrate that dark-field X-ray radiography can detect naturally developed gout in animals with high diagnostic sensitivity and specificity based on the in situ measurement of monosodium urate (MSU) crystals.
Journal Article
X-ray Dark-Field Radiography
Eva-Maria Braig,Nathalie Roiser,Melanie A. Kimm,Madleen Busse,Jana Andrejewski,Josef Scholz,Christian Petrich,Alex Gustschin,Andreas Sauter,Jannis Bodden,Felix Meurer,Rüdiger Korbel,Franz Pfeiffer,Julia Herzen,Daniela Pfeiffer +14 more
TL;DR: X-ray dark-field radiography enables the detection of MSU crystals in a mouse-based gout model and simultaneous avaliability of a conventional attenuation image together with thedark-field image provides excellent detection rates of gout deposits with high specificity.