Search Results - "Nitz, Wolfgang R."

An image-based approach to understanding the physics of MR artifacts by Morelli, John N, Runge, Val M, Ai, Fei, Attenberger, Ulrike, Vu, Lan, Schmeets, Stuart H, Nitz, Wolfgang R, Kirsch, John E

“…As clinical magnetic resonance (MR) imaging becomes more versatile and more complex, it is increasingly difficult to develop and maintain a thorough…”
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Specific Absorption Rate as a Poor Indicator of Magnetic Resonance-Related Implant Heating by Nitz, Wolfgang R, Brinker, Gerd, Diehl, Dirk, Frese, Georg

“…Recent publications of the magnetic resonance safety profile of neurostimulators, cardiac pacemakers, and other implanted devices imply that these devices are…”
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Physics of Clinical MR Taught Through Images by Runge, Val M

“…Award Winner, RSNA 2009! This lavishly illustrated book uses high-quality images to present a practical guide to the physics of magnetic resonance. Written by…”
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On the heating of linear conductive structures as guide wires and catheters in interventional MRI by Nitz, Wolfgang R., Oppelt, Arnulf, Renz, Wolfgang, Manke, Christoph, Lenhart, Markus, Link, Johann

“…The interest in performing vascular interventions under magnetic resonance (MR) guidance has initiated the evaluation of the potential hazard of long…”
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Planimetry of Mitral Valve Stenosis by Magnetic Resonance Imaging by Djavidani, Behrus, Debl, Kurt, Lenhart, Markus, Seitz, Johannes, Paetzel, Christian, Schmid, Franz X., Nitz, Wolfgang R., Feuerbach, Stefan, Riegger, Günter, Luchner, Andreas

“…We sought to determine whether noninvasive planimetry of the mitral valve area (MVA) by magnetic resonance imaging (MRI) is feasible and reliable in patients…”
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Reduction of Motion Artifacts in Magnetic Resonance Imaging of the Neck and Cervical Spine by Long-Term Averaging by SEITZ, JOHANNES, STROTZER, MICHAEL, VÖLK, MARKUS, HELD, PAUL, DJAVIDANI, BEHRUS, NITZ, WOLFGANG R, FEUERBACH, STEFAN

“…Seitz J, Strotzer M, Völk M, et al. Reduction of motion artifacts in magnetic resonance imaging of the neck and cervical spine by long-term averaging. Invest…”
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Stent appearance at contrast-enhanced MR angiography: in vitro examination with 14 stents by Lenhart, M, Völk, M, Manke, C, Nitz, W R, Strotzer, M, Feuerbach, S, Link, J

“…To evaluate signal intensity changes influencing assessment of stent patency at contrast material-enhanced magnetic resonance (MR) angiography. By using an in…”
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MR imaging-guided stent placement in iliac arterial stenoses: a feasibility study by Manke, C, Nitz, W R, Djavidani, B, Strotzer, M, Lenhart, M, Völk, M, Feuerbach, S, Link, J

“…To assess the feasibility of magnetic resonance (MR) imaging-guided stent placement in iliac arterial stenoses. Thirteen patients with 14 iliac arterial…”
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Magnetic Resonance-Guided Percutaneous Angioplasty of Femoral and Popliteal Artery Stenoses Using Real-Time Imaging and Intra-arterial Contrast-Enhanced Magnetic Resonance Angiography by Paetzel, Christian, Zorger, Niels, Bachthaler, Maike, Hamer, Okka W, Stehr, Alexander, Feuerbach, Stefan, Lenhart, Markus, Völk, Markus, Herold, Thomas, Kasprzak, Piotr, Nitz, Wolfgang R

“…OBJECTIVE:The aim of this study was to demonstrate the possibility of performing magnetic resonance (MR)-guided interventional therapy for femoral and…”
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Time-Resolved Contrast-Enhanced Magnetic Resonance Angiography of the Carotid Arteries: Diagnostic Accuracy and Inter-Observer Variability Compared With Selective Catheter Angiography by LENHART, MARKUS, FRAMME, NICOLA, VÖLK, MARKUS, STROTZER, MICHAEL, MANKE, CHRISTOPH, NITZ, WOLFGANG R, FINKENZELLER, THOMAS, FEUERBACH, STEFAN, LINK, JOHANN

“…Lenhart M, Framme N, Völk M, et al. Time-resolved contrast-enhanced magnetic resonance angiography of the carotid arteriesdiagnostic accuracy and…”
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Time-Resolved Contrast-Enhanced MR Angiography of Renal Artery Stenosis: Diagnostic Accuracy and Interobserver Variability by Volk, Markus, Strotzer, Michael, Lenhart, Markus, Manke, Christoph, Nitz, Wolfgang R, Seitz, Johannes, Feuerbach, Stefan, Link, Johann

“…The purpose of this study was to evaluate diagnostic accuracy and interobserver variability of time-resolved three-dimensional gadolinium-enhanced MR…”
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Intraarterial contrast material-enhanced magnetic resonance angiography of the aortoiliac system by Paetzel, Christian, Zorger, Niels, Seitz, Johannes, Völk, Markus, Nitz, Wolfgang R, Herold, Thomas, Feuerbach, Stefan, Lenhart, Markus

“…In a period of 4 months, 10 patients were examined prospectively with intraarterial magnetic resonance (MR) angiography after digital subtraction angiography…”
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Quantification of Blood Flow in the Carotid Arteries: Comparison of Doppler Ultrasound and Three Different Phase-Contrast Magnetic Resonance Imaging Sequences by SEITZ, JOHANNES, STROTZER, MICHAEL, WILD, THOMAS, NITZ, WOLFGANG R, VÖLK, MARKUS, LENHART, MARKUS, FEUERBACH, STEFAN

“…Seitz J, Strotzer M, Wild T, et al. Quantification of blood flow in the carotid arteriesComparison of Doppler ultrasound and three different phase-contrast…”
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Magnetic Resonance Monitoring of Stent Deployment: In Vitro Evaluation of Different Stent Designs and Stent Delivery Systems by MANKE, CHRISTOPH, NITZ, WOLFGANG R, LENHART, MARKUS, VÖLK, MARKUS, GEISSLER, ANGELA, FEUERBACH, STEFAN, LINK, JOHANN

“…Manke C, Nitz WR, Lenhart M, et al. Magnetic resonance monitoring of stent deploymentIn vitro evaluation of different stent designs and stent delivery systems…”
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Visualization of the IXth to XIIth Cranial Nerves Using 3-Dimensional Constructive Interference in Steady State, 3-Dimensional Magnetization-Prepared Rapid Gradient Echo and T2-Weighted 2-Dimensional Turbo Spin Echo Magnetic Resonance Imaging Sequences by Seitz, Johannes, Held, Paul, Fründ, Rüdiger, Strotzer, Michael, Nitz, Wolfgang R., Völk, Markus, Haffke, Thomas, Feuerbach, Stefan

“…ABSTRACT Objective. The purpose of this study was to evaluate the visibility of the IXth to XIIth cranial nerves using different magnetic resonance sequences…”
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Early regression of left ventricular hypertrophy after aortic valve replacement by the Ross procedure detected by cine MRI by Djavidani, Behrus, Schmid, Franz X, Keyser, Andreas, Butz, Bernhard, Seitz, Johannes, Luchner, Andreas, Debl, Kurt, Feuerbach, Stefan, Nitz, Wolfgang R

“…The primary objective of our study was to assess the time course of left ventricular remodeling after the Ross procedure with the use of cine magnetic…”
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Fast and ultrafast non-echo-planar MR imaging techniques by Nitz, W R

“…The topic fast and ultrafast MR imaging commonly includes relatively slow gradient-echo techniques with spoiled transverse magnetization (FLASH, FFE-T1, SPGR),…”
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Vielschichtiger Blick in den Körper. Magnet‐Resonanz‐Tomographie by Nitz, Wolfgang R., Oppelt, Arnulf

“…Die Magnet‐Resonanz‐Tomographie (MRT) ist die vielseitigste medizinische Bildgebungsmethode für Gehirn, Herz und den muskuloskeletalen Bereich. Heute kommen…”
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Vielschichtiger Blick in den Körper. Magnet-Resonanz-Tomographie by Nitz, Wolfgang R., Oppelt, Arnulf

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MP RAGE: a three-dimensional, T1-weighted, gradient-echo sequence--initial experience in the brain by Brant-Zawadzki, M, Gillan, G D, Nitz, W R

“…The authors evaluated a recently developed sequence for magnetic resonance imaging of the brain. The three-dimensional, Fourier-transformed acquisitions…”
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