Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Karl-Ludger Radke"'
Autor:
Matthias Boschheidgen, Rouvier Al-Monajjed, Peter Minko, Kai Jannusch, Tim Ullrich, Karl Ludger Radke, Rene Michalski, Jan Philipp Radtke, Peter Albers, Gerald Antoch, Lars Schimmöller
Publikováno v:
CVIR Endovascular, Vol 6, Iss 1, Pp 1-9 (2023)
Abstract Background To investigate the influence of benign prostatic hyperplasia (BPH) patterns detected with MRI on clinical outcomes after prostatic artery embolization (PAE). Materials & methods This retrospective study included 71 consecutive pat
Externí odkaz:
https://doaj.org/article/8e33035a0b764ce8a8165ed8a32dca91
Autor:
Teresa Lemainque, Nicola Pridöhl, Marc Huppertz, Manuel Post, Can Yüksel, Robert Siepmann, Karl Ludger Radke, Shuo Zhang, Masami Yoneyama, Andreas Prescher, Christiane Kuhl, Daniel Truhn, Sven Nebelung
Publikováno v:
Diagnostics, Vol 14, Iss 10, p 978 (2024)
Quantitative MRI techniques such as T2 and T1ρ mapping are beneficial in evaluating knee joint pathologies; however, long acquisition times limit their clinical adoption. MIXTURE (Multi-Interleaved X-prepared Turbo Spin-Echo with IntUitive RElaxomet
Externí odkaz:
https://doaj.org/article/27303973cef543b2a2b86b5b8f0fae2e
Autor:
Karl Ludger Radke, Janina Hußmann, Lena Röwer, Dirk Voit, Jens Frahm, Gerald Antoch, Dirk Klee, Frank Pillekamp, Hans-Jörg Wittsack
Publikováno v:
SoftwareX, Vol 23, Iss , Pp 101453- (2023)
In medicine, especially in radiology, artificial intelligence has sparked a growing interest in automated systems, image analysis, and acquisition standardization. In the wake of this standardization, the research field of “radiomics” has gained
Externí odkaz:
https://doaj.org/article/8a5cebca3c754b00a4eaebceabc50eeb
Autor:
Karl Ludger Radke, Daniel B. Abrar, Miriam Frenken, Lena Marie Wilms, Benedikt Kamp, Matthias Boschheidgen, Patrick Liebig, Alexandra Ljimani, Timm Joachim Filler, Gerald Antoch, Sven Nebelung, Hans-Jörg Wittsack, Anja Müller-Lutz
Publikováno v:
Tomography, Vol 8, Iss 3, Pp 1277-1292 (2022)
Based on in silico, in vitro, in situ, and in vivo evaluations, this study aims to establish and optimize the chemical exchange saturation transfer (CEST) imaging of lactate (Lactate-CEST—LATEST). To this end, we optimized LATEST sequences using Bl
Externí odkaz:
https://doaj.org/article/f5749b68ef4c413d960546c26c939b23
Autor:
Karl Ludger Radke, Benedikt Kamp, Vibhu Adriaenssens, Julia Stabinska, Patrik Gallinnis, Hans-Jörg Wittsack, Gerald Antoch, Anja Müller-Lutz
Publikováno v:
Diagnostics, Vol 13, Iss 21, p 3326 (2023)
Chemical Exchange Saturation Transfer (CEST) magnetic resonance imaging (MRI) provides a novel method for analyzing biomolecule concentrations in tissues without exogenous contrast agents. Despite its potential, achieving a high signal-to-noise ratio
Externí odkaz:
https://doaj.org/article/6db486b5bb2a4ca2bb60c19e2759ce16
Autor:
Lena Marie Wollschläger, Karl Ludger Radke, Justus Schock, Niklas Kotowski, David Latz, Dominika Kanschik, Timm Joachim Filler, Svenja Caspers, Gerald Antoch, Joachim Windolf, Daniel Benjamin Abrar, Sven Nebelung
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Clinical Magnetic Resonance Imaging (MRI) of joints is limited to mere morphologic evaluation and fails to directly visualize joint or ligament function. In this controlled laboratory study, we show that knee joint functionality may be quant
Externí odkaz:
https://doaj.org/article/84ec21f4e20942189fa0c1080d2c81c1
Autor:
Miriam Frenken, Karl Ludger Radke, Emilia Louisa Ernestine Schäfer, Birte Valentin, Lena Marie Wilms, Daniel Benjamin Abrar, Sven Nebelung, Petros Martirosian, Hans-Jörg Wittsack, Anja Müller-Lutz
Publikováno v:
Diagnostics, Vol 13, Iss 10, p 1746 (2023)
(1) Background: We aim to investigate age-related changes in cartilage structure and composition in the metacarpophalangeal (MCP) joints using magnetic resonance (MR) biomarkers. (2) Methods: The cartilage tissue of 90 MCP joints from 30 volunteers w
Externí odkaz:
https://doaj.org/article/1aa89acbf39e4346880bbd9560b0b2e7
Autor:
Daniel B. Abrar, Christoph Schleich, Styliani Tsiami, Anja Müller-Lutz, Karl Ludger Radke, Neela Holthausen, Miriam Frenken, Matthias Boschheidgen, Gerald Antoch, Johanna Mucke, Philipp Sewerin, Juergen Braun, Sven Nebelung, Xenofon Baraliakos
Publikováno v:
Arthritis Research & Therapy, Vol 22, Iss 1, Pp 1-9 (2020)
Abstract Background To compare the glycosaminoglycan (GAG) content of lumbar intervertebral disks (IVDs) of patients with ankylosing spondylitis (AS) and healthy volunteers and to investigate the association of GAG depletion and disease-related clini
Externí odkaz:
https://doaj.org/article/a5f8ac89da87467bb5f75e0579748fbb
Autor:
Daniel B. Abrar, Christoph Schleich, Sven Nebelung, Miriam Frenken, Tim Ullrich, Karl Ludger Radke, Gerald Antoch, Stefan Vordenbäumen, Ralph Brinks, Matthias Schneider, Benedikt Ostendorf, Philipp Sewerin
Publikováno v:
Arthritis Research & Therapy, Vol 22, Iss 1, Pp 1-10 (2020)
Abstract Background Even though cartilage loss is a known feature of psoriatic arthritis (PsA), little is known about its role in the pathogenesis of PsA. Using delayed gadolinium-enhanced magnetic resonance imaging of cartilage (dGEMRIC) as a non-in
Externí odkaz:
https://doaj.org/article/82d1de9da6ff4a6f83c3c991ac0e9d6e
Autor:
Daniel B. Abrar, Christoph Schleich, Sven Nebelung, Miriam Frenken, Karl Ludger Radke, Stefan Vordenbäumen, Ralph Brinks, Matthias Schneider, Benedikt Ostendorf, Dennis McGonagle, Philipp Sewerin
Publikováno v:
Arthritis Research & Therapy, Vol 22, Iss 1, Pp 1-10 (2020)
Abstract Background To evaluate the value of 3 Tesla (T) magnetic resonance imaging (MRI) changes of flexor tendon pulleys for the differentiation of psoriatic (PsA) and rheumatoid arthritis (RA), using a novel 16-channel high-resolution hand coil. M
Externí odkaz:
https://doaj.org/article/603741bf3dc4496096c6af946d067a03