Search Results - "Sommer, Wieland H."

Meta-Analysis and Systematic Review of the Long-Term Predictive Value of Assessment of Coronary Atherosclerosis by Contrast-Enhanced Coronary Computed Tomography Angiography by Bamberg, Fabian, MD, MPH, Sommer, Wieland H., MD, Hoffmann, Verena, PhD, Achenbach, Stephan, MD, Nikolaou, Konstantin, MD, Conen, David, MD, MPH, Reiser, Maximilian F., MD, Hoffmann, Udo, MD, MPH, Becker, Christoph R., MD

“…Objectives We conducted a systematic review and meta-analysis to determine the predictive value of findings of coronary computed tomography angiography for…”
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Detection of Hemodynamically Significant Coronary Artery Stenosis: Incremental Diagnostic Value of Dynamic CT-based Myocardial Perfusion Imaging by BAMBERG, Fabian, BECKER, Alexander, JOHNSON, Thorsten R. C, BECKER, Hans-Christoph R, WINTERSPERGER, Bernd J, REISER, Maximilian F, NIKOLAOU, Konstantin, SCHWARZ, Florian, MARCUS, Roy P, GREIF, Martin, VON ZIEGLER, Franz, BLANKSTEIN, Ron, HOFFMANN, Udo, SOMMER, Wieland H, HOFFMANN, Verena S

“…To determine the feasibility of computed tomography (CT)-based dynamic myocardial perfusion imaging for the detection of hemodynamically significant coronary…”
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Chest CT using spectral filtration: radiation dose, image quality, and spectrum of clinical utility by Braun, Franziska M., Johnson, Thorsten R. C., Sommer, Wieland H., Thierfelder, Kolja M., Meinel, Felix G.

“…Objectives To determine the radiation dose, image quality, and clinical utility of non-enhanced chest CT with spectral filtration. Methods We retrospectively…”
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A comparison between contrast-enhanced ultrasound imaging and multislice computed tomography in detecting and classifying endoleaks in the follow-up after endovascular aneurysm repair by Gürtler, Verena M., MD, Sommer, Wieland H., MD, Meimarakis, Georgios, MD, Kopp, Reinhard, MD, Weidenhagen, Rolf, MD, Reiser, Maximilian F., MD, FACR, FRCR, Clevert, Dirk-André, MD

“…Background This study compared contrast-enhanced ultrasound (CEUS) imaging and multislice computed tomography (MS-CT) angiography in detecting and classifying…”
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High-Pitch CT Pulmonary Angiography in Third Generation Dual-Source CT: Image Quality in an Unselected Patient Population by Sabel, Bastian O, Buric, Kristijan, Karara, Nora, Thierfelder, Kolja M, Dinkel, Julien, Sommer, Wieland H, Meinel, Felix G

“…To investigate the feasibility of high-pitch CT pulmonary angiography (CTPA) in 3rd generation dual-source CT (DSCT) in unselected patients. Forty-seven…”
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The role of structured reporting and structured operation planning in functional endoscopic sinus surgery by Ernst, Benjamin Philipp, Reissig, Manuel René, Strieth, Sebastian, Eckrich, Jonas, Hagemann, Jan H, Döge, Julia, Matthias, Christoph, Gouveris, Haralampos, Rübenthaler, Johannes, Weiss, Roxanne, Sommer, Wieland H, Nörenberg, Dominik, Huber, Thomas, Gonser, Phillipp, Becker, Sven, Froelich, Matthias F

“…Computed tomography (CT) scans represent the gold standard in the planning of functional endoscopic sinus surgeries (FESS). Yet, radiologists and…”
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Structured reporting has the potential to reduce reporting times of dual-energy x-ray absorptiometry exams by Kim, Su Hwan, Sobez, Lara M, Spiro, Judith E, Curta, Adrian, Ceelen, Felix, Kampmann, Eric, Goepfert, Martin, Bodensohn, Raphael, Meinel, Felix G, Sommer, Wieland H, Sommer, Nora N, Galiè, Franziska

“…In recent years, structured reporting has been shown to be beneficial with regard to report completeness and clinical decision-making as compared to free-text…”
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Crossed cerebellar diaschisis in acute ischemic stroke: Impact on morphologic and functional outcome by Kunz, Wolfgang G, Sommer, Wieland H, Höhne, Christopher, Fabritius, Matthias P, Schuler, Felix, Dorn, Franziska, Othman, Ahmed E, Meinel, Felix G, von Baumgarten, Louisa, Reiser, Maximilian F, Ertl-Wagner, Birgit, Thierfelder, Kolja M

“…Crossed cerebellar diaschisis (CCD) is the phenomenon of hypoperfusion and hypometabolism of the contralateral cerebellar hemisphere caused by dysfunction of…”
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Contrast-enhanced modified 3D T1-weighted TSE black-blood imaging can improve detection of infectious and neoplastic meningitis by Sommer, Nora Navina, Pons Lucas, Romina, Coppenrath, Eva, Kooijman, Hendrik, Galiè, Franziska, Hesse, Nina, Sommer, Wieland H., Treitl, Karla M., Saam, Tobias, Froelich, Matthias F.

“…Objectives To evaluate the diagnostic value of a contrast-enhanced 3D T1-weighted-modified volumetric isotropic turbo spin-echo acquisition sequence…”
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Long-term quality of life after conservative treatment versus surgery for different stages of acute sigmoid diverticulitis by Brandlhuber, Martina, Genzinger, Christian, Brandlhuber, Bernhard, Sommer, Wieland H., Müller, Mario H., Kreis, Martin E.

“…Purpose It is controversial whether patients fare better with conservative or surgical treatment in certain stages of acute diverticulitis (AD), in particular…”
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Impact of structured reporting on developing head and neck ultrasound skills by Ernst, Benjamin P, Katzer, Fabian, Künzel, Julian, Hodeib, Mohamed, Strieth, Sebastian, Eckrich, Jonas, Tattermusch, Anna, Froelich, Matthias F, Matthias, Christoph, Sommer, Wieland H, Becker, Sven

“…Reports of head and neck ultrasound examinations are frequently written by hand as free texts. This is a serious obstacle to the learning process of the…”
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Non-contrast-enhanced MR angiography at 3 Tesla in patients with advanced peripheral arterial occlusive disease by Thierfelder, Kolja M, Meimarakis, Georgios, Nikolaou, Konstantin, Sommer, Wieland H, Schmitt, Peter, Kazmierczak, Philipp M, Reiser, Maximilian F, Theisen, Daniel

“…The aim of this study was to assess the diagnostic performance of ECG-gated non-contrast-enhanced quiescent interval single-shot (QISS) magnetic resonance…”
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ENT Residents Benefit from a Structured Operation Planning Approach in the Training of Functional Endoscopic Sinus Surgery by Becker, Sven, Gonser, Phillipp, Haas, Magnus, Sailer, Martin, Froelich, Matthias F., Betz, Christian, Löwenheim, Hubert, Hirt, Bernhard, Sommer, Wieland H., Holderried, Martin, Ernst, Benjamin P.

“…Background and Objectives: Preoperative planning utilizing computed tomographies (CT) is of utmost importance in functional endoscopic sinus surgery (FESS)…”
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Structured reporting of CT examinations in acute pulmonary embolism by Sabel, Bastian O., MD, Plum, Jessica L, Kneidinger, Nikolaus, MD, Leuschner, Gabriela, MD, Koletzko, Leandra, MD, Raziorrouh, Bijan, MD, Schinner, Regina, Dipl-Stat, Kunz, Wolfgang G, Schoeppe, Franziska, Thierfelder, Kolja M., MD, Sommer, Wieland H., MD, MPH, Meinel, Felix G., MD

“…Abstract Objectives To evaluate the effect of structured reporting of CT pulmonary angiography (CTPA) studies on the content, clarity and clinical usefulness…”
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Parallel-transmit-accelerated spatially-selective excitation mri for reduced-fov diffusion-weighted-imaging of the pancreas by Thierfelder, Kolja M, Sommer, Wieland H, Dietrich, Olaf, Meinel, Felix G, Theisen, Daniel, Paprottka, Philipp M, Strobl, Frederik F, Pfeuffer, Josef, Reiser, Maximilian F, Nikolaou, Konstantin

“…Abstract Objectives To find out whether the use of accelerated 2D-selective parallel-transmit excitation MRI for diffusion-weighted EPI (pTX-EPI) offers…”
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Effectiveness of Automated Quantification of Pulmonary Perfused Blood Volume Using Dual-Energy CTPA for the Severity Assessment of Acute Pulmonary Embolism by Meinel, Felix G, Graef, Anita, Bamberg, Fabian, Thieme, Sven F, Schwarz, Florian, Sommer, Wieland H, Neurohr, Claus, Kupatt, Christian, Reiser, Maximilian F, Johnson, Thorsten R C

“…PURPOSEThe purpose of this study was to determine whether automated quantification of pulmonary perfused blood volume (PBV) in dual-energy computed tomography…”
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Saving Dose in Triple-Rule-Out Computed Tomography Examination Using a High-Pitch Dual Spiral Technique by Sommer, Wieland H, Schenzle, Jan C, Becker, Christoph R, Nikolaou, Konstantin, Graser, Anno, Michalski, Gisela, Neumaier, Klement, Reiser, Maximilian F, Johnson, Thorsten R. C

“…OBJECTIVE:High radiation doses remain a drawback of current triple-rule-out computed tomography (CT) protocols. With dual source CT, a new high-pitch dual…”
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Structured reporting of head and neck ultrasound examinations by Ernst, Benjamin P, Hodeib, Mohamed, Strieth, Sebastian, Künzel, Julian, Bischof, Fabian, Hackenberg, Berit, Huppertz, Tilmann, Weber, Veronika, Bahr, Katharina, Eckrich, Jonas, Hagemann, Jan, Engelbarts, Matthias, Froelich, Matthias F, Solbach, Philipp, Linke, Richard, Matthias, Christoph, Sommer, Wieland H, Becker, Sven

“…Reports of head and neck ultrasound examinations are frequently written by hand as free texts. Naturally, quality and structure of free text reports is…”
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Structured Reporting of Head and Neck Sonography Achieves Substantial Interrater Reliability by Ernst, Benjamin Philipp, Dörsching, Carla, Bozzato, Alessandro, Gabrielpillai, Jennis, Becker, Sven, Froelich, Matthias Frank, Kramer, Benedikt, Sproll, Christoph, Schapher, Mirco, Goncalves, Miguel, Mansour, Naglaa, Hofauer, Benedikt, Sommer, Wieland H, von Scotti, Felix, Weimer, Johannes Matthias, Künzel, Julian

“…Purpose Ultrasound examinations are often criticized for having higher examiner dependency compared to other imaging techniques. Compared to free-text…”
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Image Quality of Virtual Noncontrast Images Derived from Dual-energy CT Angiography after Endovascular Aneurysm Repair by Sommer, Wieland H., MD, Graser, Anno, MD, Becker, Christoph R., MD, Clevert, Dirk A., MD, Reiser, Maximilian F., MD, Nikolaou, Konstantin, MD, Johnson, Thorsten R.C., MD

“…Purpose To compare true and “virtual” noncontrast images derived from dual-energy CT examinations in patients after endovascular repair of aortic aneurysms…”
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