Search Results - "Lutz, Anja"

Age-dependency of glycosaminoglycan content in lumbar discs: A 3t gagcEST study by Müller-Lutz, Anja, Schleich, Christoph, Pentang, Gael, Schmitt, Benjamin, Lanzman, Rotem S., Matuschke, Felix, Wittsack, Hans-Jörg, Miese, Falk

“…Purpose To analyze age‐dependency of glycosaminoglycan content using gagCEST (glycosaminoglycan chemical exchange saturation transfer) imaging in lumbar…”
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Sodium MRI of the Lumbar Intervertebral Discs of the Human Spine: An Ex Vivo Study by Kamp, Benedikt, Radke, Karl Ludger, Knet, Marek, Strunk, Rosanna, Gallinnis, Patrik J, Nagel, Armin M, Filler, Timm J, Antoch, Gerald, Abrar, Daniel B, Frenken, Miriam, Wittsack, Hans-Jörg, Müller-Lutz, Anja

“…Lower back pain affects 75%-85% of people at some point in their lives. The detection of biochemical changes with sodium ( Na) MRI has potential to enable an…”
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Proton exchange in aqueous urea solutions measured by water‐exchange (WEX) NMR spectroscopy and chemical exchange saturation transfer (CEST) imaging in vitro by Stabinska, Julia, Neudecker, Philipp, Ljimani, Alexandra, Wittsack, Hans‐Jörg, Lanzman, Rotem Shlomo, Müller‐Lutz, Anja

“…PurposeTo characterize the proton exchange in aqueous urea solutions using a modified version of the WEX II filter at high magnetic field, and to assess the…”
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Non‐gaussian diffusion evaluation of the human kidney by Padé exponent model by Ljimani, Alexandra, Lanzman, Rotem S., Müller‐Lutz, Anja, Antoch, Gerald, Wittsack, Hans‐Jörg

“…Purpose To evaluate the feasibility of renal diffusion quantification using the Padé exponent model (PEM) in healthy subjects. Materials and Methods Diffusion…”
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Glycosaminoglycan chemical exchange saturation transfer of lumbar intervertebral discs in patients with spondyloarthritis by Schleich, Christoph, Müller-Lutz, Anja, Matuschke, Felix, Sewerin, Philipp, Sengewein, Ruben, Schmitt, Benjamin, Ostendorf, Benedikt, Wittsack, Hans-Jörg, Stanke, Karolin, Antoch, Gerald, Miese, Falk

“…Purpose To assess glycosaminoglycan (GAG) content of lumbar intervertebral discs (IVD) in patients with spondyloarthritis (SpA) using glycosaminoglycan…”
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Glycosaminoglycan Chemical Exchange Saturation Transfer of Lumbar Intervertebral Discs in Healthy Volunteers by Schleich, Christoph, Müller-Lutz, Anja, Eichner, Markus, Schmitt, Benjamin, Matuschke, Felix, Bittersohl, Bernd, Zilkens, Christoph, Wittsack, Hans-Jörg, Antoch, Gerald, Miese, Falk

“…STUDY DESIGN.Evaluation of a new quantitative imaging technique in a prospective study design. OBJECTIVE.To assess glycosaminoglycan (GAG) content of lumbar…”
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Comparison of glycosaminoglycan chemical exchange saturation transfer using Gaussian‐shaped and off‐resonant spin‐lock radiofrequency pulses in intervertebral disks by Müller‐Lutz, Anja, Cronenberg, Tom, Schleich, Christoph, Wickrath, Frithjof, Zaiss, Moritz, Boos, Johannes, Wittsack, Hans‐Jörg

“…Purpose To investigate, if a train of spin‐lock pulses (chemical exchange saturation transfer with spin‐lock pulses = CESL) improves biochemical…”
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Two point Dixon-based chemical exchange saturation transfer (CEST) MRI in renal transplant patients on 3 T by Stabinska, Julia, Müller-Lutz, Anja, Wittsack, Hans-Jörg, Tell, Christian, Rump, Lars Christian, Ertas, Neslihan, Antoch, Gerald, Ljimani, Alexandra

“…To assess the performance of two point (2-pt) Dixon-based chemical exchange saturation transfer (CEST) imaging for fat suppression in renal transplant…”
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Assessing Associations of Synovial Perfusion, Cartilage Quality, and Outcome in Rheumatoid Arthritis Using Dynamic Contrast-enhanced Magnetic Resonance Imaging by Sewerin, Philipp, Schleich, Christoph, Brinks, Ralph, Müller-Lutz, Anja, Fichter, Florian, Eichner, Markus, Schneider, Matthias, Ostendorf, Benedikt, Vordenbäumen, Stefan

“…To assess associations of synovial perfusion, cartilage quality, and outcome in rheumatoid arthritis (RA). Synovial perfusion and cartilage quality were…”
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Lorentzian-Corrected Apparent Exchange-Dependent Relaxation (LAREX) Ω-Plot Analysis-An Adaptation for qCEST in a Multi-Pool System: Comprehensive In Silico, In Situ, and In Vivo Studies by Radke, Karl Ludger, Wilms, Lena Marie, Frenken, Miriam, Stabinska, Julia, Knet, Marek, Kamp, Benedikt, Thiel, Thomas Andreas, Filler, Timm Joachim, Nebelung, Sven, Antoch, Gerald, Abrar, Daniel Benjamin, Wittsack, Hans-Jörg, Müller-Lutz, Anja

“…Based on in silico, in situ, and in vivo studies, this study aims to develop a new method for the quantitative chemical exchange saturation transfer (qCEST)…”
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calf – Software for CEST Analysis with Lorentzian Fitting by Wittsack, Hans-Jörg, Radke, Karl Ludger, Stabinska, Julia, Ljimani, Alexandra, Müller-Lutz, Anja

“…Analysis of chemical exchange saturation transfer (CEST) MRI data requires sophisticated methods to obtain reliable results about metabolites in the tissue…”
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Dynamic assessment of scapholunate ligament status by real-time magnetic resonance imaging: an exploratory clinical study by Wilms, Lena Marie, Radke, Karl Ludger, Abrar, Daniel Benjamin, Frahm, Jens, Voit, Dirk, Thelen, Simon, Klee, Dirk, Grunz, Jan-Peter, Müller-Lutz, Anja, Nebelung, Sven

“…Objective Clinical-standard MRI is the imaging modality of choice for the wrist, yet limited to static evaluation, thereby potentially missing dynamic…”
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Evaluation of Sodium Relaxation Times and Concentrations in the Achilles Tendon Using MRI by Kamp, Benedikt, Frenken, Miriam, Klein-Schmeink, Lena, Nagel, Armin M., Wilms, Lena M., Radke, Karl Ludger, Tsiami, Styliani, Sewerin, Philipp, Baraliakos, Xenofon, Antoch, Gerald, Abrar, Daniel B., Wittsack, Hans-Jörg, Müller-Lutz, Anja

“…Sodium magnetic resonance imaging (MRI) can be used to evaluate the change in the proteoglycan content in Achilles tendons (ATs) of patients with different AT…”
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Detection of early cartilage degeneration in the tibiotalar joint using 3 T gagCEST imaging: a feasibility study by Abrar, Daniel B., Schleich, Christoph, Radke, Karl Ludger, Frenken, Miriam, Stabinska, Julia, Ljimani, Alexandra, Wittsack, Hans-Jörg, Antoch, Gerald, Bittersohl, Bernd, Hesper, Tobias, Nebelung, Sven, Müller-Lutz, Anja

“…Objective To establish and optimize a stable 3 Tesla (T) glycosaminoglycan chemical exchange saturation transfer (gagCEST) imaging protocol for assessing the…”
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Feasibility of diffusional kurtosis tensor imaging in prostate MRI for the assessment of prostate cancer: Preliminary results by Quentin, Michael, Pentang, Gael, Schimmöller, Lars, Kott, Olga, Müller-Lutz, Anja, Blondin, Dirk, Arsov, Christian, Hiester, Andreas, Rabenalt, Robert, Wittsack, Hans-Jörg

“…Abstract Purpose To assess the feasibility of full diffusional kurtosis tensor imaging (DKI) in prostate MRI in clinical routine. Histopathological correlation…”
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Diffusion kurtosis imaging of the human kidney: A feasibility study by Pentang, Gael, Lanzman, Rotem Shlomo, Heusch, Philpp, Müller-Lutz, Anja, Blondin, Dirk, Antoch, Gerald, Wittsack, Hans-Jörg

“…Abstract Purpose To assess the feasibility and to optimize imaging parameters of diffusion kurtosis imaging (DKI) in human kidneys. Methods The kidneys of ten…”
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Functional MR imaging beyond structure and inflammation—radiographic axial spondyloarthritis is associated with proteoglycan depletion of the lumbar spine by Abrar, Daniel B, Schleich, Christoph, Tsiami, Styliani, Müller-Lutz, Anja, Radke, Karl Ludger, Holthausen, Neela, Frenken, Miriam, Boschheidgen, Matthias, Antoch, Gerald, Mucke, Johanna, Sewerin, Philipp, Braun, Juergen, Nebelung, Sven, Baraliakos, Xenofon

“…Abstract Background To compare the glycosaminoglycan (GAG) content of lumbar intervertebral disks (IVDs) of patients with ankylosing spondylitis (AS) and…”
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MRI identifies biochemical alterations of intervertebral discs in patients with low back pain and radiculopathy by Pulickal, Tina, Boos, Johannes, Konieczny, Markus, Sawicki, Lino Morris, Müller-Lutz, Anja, Bittersohl, Bernd, Gerß, Joachim, Eichner, Markus, Wittsack, Hans-Jörg, Antoch, Gerald, Schleich, Christoph

“…Key Points • Molecular intervertebral disc damage was associated with LBP and radiculopathy. • Patients with radiculopathy and LBP demonstrated a depletion of…”
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Sodium MRI of human articular cartilage of the wrist: a feasibility study on a clinical 3T MRI scanner by Müller-Lutz, Anja, Kamp, Benedikt, Nagel, Armin M., Ljimani, Alexandra, Abrar, Daniel, Schleich, Christoph, Wollschläger, Lena, Nebelung, Sven, Wittsack, Hans-Jörg

“…Objective To measure sodium relaxation times and concentrations in human wrists on a clinical magnetic resonance imaging (MRI) scanner with a density-adapted…”
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Assessment of time-resolved renal diffusion parameters over the entire cardiac cycle by Lanzman, Rotem Shlomo, Ljimani, Alexandra, Müller-Lutz, Anja, Weller, Julia, Stabinska, Julia, Antoch, Gerald, Wittsack, Hans-Jörg

“…To assess changes diffusion properties of renal cortex over the entire cardiac cycle using electrocardiogram-gated respiratory-triggered dynamic…”
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