Search Results - "Gunther, RW"

Spondylodiskitic abscesses: CT-guided percutaneous catheter drainage by Staatz, G, Adam, G B, Keulers, P, Vorwerk, D, Günther, R W

“…To determine whether computed tomographically (CT) guided percutaneous catheter drainage of spondylodiskitic abscesses is an appropriate and effective…”
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Assessment of Myocardial Viability in Reperfused Acute Myocardial Infarction Using 16-Slice Computed Tomography in Comparison to Magnetic Resonance Imaging by Mahnken, Andreas H., Koos, Ralf, Katoh, Marcus, Wildberger, Joachim E., Spuentrup, Elmar, Buecker, Arno, Günther, Rolf W., Kühl, Harald P.

“…The aim of this study was to examine if contrast-enhanced multislice spiral computed tomography (MSCT) is comparable to contrast-enhanced magnetic resonance…”
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A New Algorithm for Metal Artifact Reduction in Computed Tomography: In Vitro and In Vivo Evaluation After Total Hip Replacement by Mahnken, Andreas H, Raupach, Rainer, Wildberger, Joachim E, Jung, Bettina, Heussen, Nicole, Flohr, Thomas G, Günther, Rolf W, Schaller, Stefan

“…RATIONALE AND OBJECTIVES:To evaluate a newly developed algorithm for metal artifact reduction (MAR) in Computed Tomography (CT). METHODS:A projection…”
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In vivo magnetic resonance imaging of coronary thrombosis using a fibrin-binding molecular magnetic resonance contrast agent by Botnar, René M, Buecker, Arno, Wiethoff, Andrea J, Parsons, Jr, Edward C, Katoh, Marcus, Katsimaglis, George, Weisskoff, Robert M, Lauffer, Randall B, Graham, Philip B, Gunther, Rolf W, Manning, Warren J, Spuentrup, Elmar

“…The advent of fibrin-binding molecular magnetic resonance (MR) contrast agents and advances in coronary MRI techniques offers the potential for direct imaging…”
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Molecular magnetic resonance imaging of coronary thrombosis and pulmonary emboli with a novel fibrin-targeted contrast agent by SPUENTRUP, Elmar, BUECKER, Arno, KATOH, Marcus, WIETHOFF, Andrea J, PARSONS, Edward C, BOTNAR, Rene M, WEISSKOFF, Robert M, GRAHAM, Philip B, MANNING, Warren J, GÜNTHER, Rolf W

“…The differential diagnosis of acute chest pain is challenging, especially in patients with normal ECG findings, and may include coronary thrombosis or…”
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Free-breathing renal MR angiography with steady-state free-precession (SSFP) and slab-selective spin inversion: Initial results by Katoh, Marcus, Buecker, Arno, Stuber, Matthias, Günther, Rolf W., Spuentrup, Elmar

“…Free-breathing renal MR angiography with steady-state free-precession (SSFP) and slab-selective spin inversion: Initial results. The aim of our study was the…”
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Dynamic multi-section CT imaging in acute myocardial infarction: preliminary animal experience by Mahnken, Andreas H, Bruners, Philipp, Katoh, Marcus, Wildberger, Joachim E, Günther, Rolf W, Buecker, Arno

“…To evaluate the feasibility of myocardial first-pass perfusion imaging with multidetector CT (MDCT). In five pigs, myocardial infarction was induced by…”
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Sixteen-slice spiral CT versus MR imaging for the assessment of left ventricular function in acute myocardial infarction by Mahnken, Andreas H, Koos, Ralf, Katoh, Marcus, Spuentrup, Elmar, Busch, Petra, Wildberger, Joachim E, Kühl, Harald P, Günther, Rolf W

“…The aim of this study was to assess global left ventricular (LV) function and regional wall motion using retrospectively ECG-gated 16-slice computed tomography…”
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Magnetic resonance-guided coronary artery stent placement in a swine model by SPUENTRUP, Elmar, RUEHBEN, Alexander, SCHAEFFTER, Tobias, MANNING, Warren J, GÜNTHER, Rolf W, BUECKER, Arno

“…Magnetic resonance (MR)--guided coronary artery stent placement is a challenging vascular intervention because of the small size of the coronary arteries…”
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Multidetector CT of the Spine in Multiple Myeloma: Comparison with MR Imaging and Radiography by Mahnken, A. H, Wildberger, J. E, Gehbauer, G, Schmitz-Rode, T, Blaum, M, Fabry, U, Gunther, R. W

“…The purpose of this study was to compare multidetector CT (MDCT) of the thoracic and lumbar segments of the spine with MR imaging and conventional radiography…”
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Coronary Artery Stents in Multislice Computed Tomography: In Vitro Artifact Evaluation by Mahnken, Andreas H, Buecker, Arno, Wildberger, Joachim E, Ruebben, Alexander, Stanzel, Sven, Vogt, Felix, Günther, Rolf W, Blindt, Rüdiger

“…RATIONALE AND OBJECTIVEThe aim of this study was to systematically compare the ability to assess the coronary artery lumen in the presence of coronary artery…”
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Global left ventricular function in cardiac CT. Evaluation of an automated 3D region-growing segmentation algorithm by Mühlenbruch, Georg, Das, Marco, Hohl, Christian, Wildberger, Joachim E, Rinck, Daniel, Flohr, Thomas G, Koos, Ralf, Knackstedt, Christian, Günther, Rolf W, Mahnken, Andreas H

“…The purpose was to evaluate a new semi-automated 3D region-growing segmentation algorithm for functional analysis of the left ventricle in multislice CT (MSCT)…”
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Automated vs. manual assessment of left ventricular function in cardiac multidetector row computed tomography: comparison with magnetic resonance imaging by Mahnken, Andreas H, Mühlenbruch, Georg, Koos, Ralf, Stanzel, Sven, Busch, Petra Simone, Niethammer, Mathias, Günther, Rolf W, Wildberger, Joachim E

“…We compared semiautomatic contour detection and manual contour tracing in cardiac multidetector row computed tomography (MDCT) with magnetic resonance imaging…”
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Radiation dose reduction to breast and thyroid during MDCT: effectiveness of an in-plane bismuth shield by Hohl, C, Wildberger, J E, Süss, C, Thomas, C, Mühlenbruch, G, Schmidt, T, Honnef, D, Günther, R W, Mahnken, A H

“…To evaluate dose reduction and image deterioration using in-plane bismuth breast-shielding and thyroid-shielding for MDCT. Skin and organ doses of thyroid and…”
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Reduction of Contrast Material Dose and Artifacts by a Saline Flush Using a Double Power Injector in Helical CT of the Thorax by Haage, Patrick, Schmitz-Rode, Thomas, Hubner, Dolores, Piroth, Werner, Gunther, Rolf W

“…Our objective was to evaluate a combined method of contrast material bolus followed by saline solution flush for thoracic helical CT and statistical comparison…”
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Imaging of the Cardiac Venous System: Comparison of MDCT and Conventional Angiography by Muhlenbruch, Georg, Koos, Ralf, Wildberger, Joachim E, Gunther, Rolf W, Mahnken, Andreas H

“…Diagnostic and therapeutic strategies in electrophysiology and interventional cardiology include the coronary venous system. The purpose of this study was to…”
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Artifact-free coronary magnetic resonance angiography and coronary vessel wall imaging in the presence of a new, metallic, coronary magnetic resonance imaging stent by SPUENTRUP, Elmar, RUEBBEN, Alexander, MAHNKEN, Andreas, STUBER, Matthias, KÖLKER, Christian, TRUNG HIEU NGUYEN, GÜNTHER, Rolf W, BUECKER, Arno

“…Coronary in-stent restenosis cannot be directly assessed by magnetic resonance angiography (MRA) because of the local signal void of currently used stainless…”
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Minimally Invasive Close-Chest Method for Creating Reperfused or Occlusive Myocardial Infarction in Swine by Krombach, Gabriele A, Kinzel, Sylvia, Mahnken, Andreas H, Günther, Rolf W, Buecker, Arno

“…RATIONALE AND OBJECTIVES:We sought to evaluate a closed-chest model for reperfused and occlusive myocardial infarction (MI) in pigs and to report experiences…”
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Computed tomography of the inner ear: size of anatomical structures in the normal temporal bone and in the temporal bone of patients with Menière's disease by Krombach, Gabriele A, van den Boom, Martin, Di Martino, Ercole, Schmitz-Rode, Thomas, Westhofen, Martin, Prescher, Andreas, Günther, Rolf W, Wildberger, Joachim E

“…The purpose of the study was to obtain reference values for the sizes of anatomical structures of the inner ear on computed tomography (CT) images and to…”
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Massive pulmonary embolism: percutaneous emergency treatment by pigtail rotation catheter by Schmitz-Rode, Thomas, Janssens, Uwe, Duda, Stephan H, Erley, Christiane M, Günther, Rolf W

“…Objectives This study was designed to assess the feasibility, efficacy and safety of mechanical fragmentation of pulmonary emboli using a new rotational…”
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