H
Harald Kramer
Researcher at Ludwig Maximilian University of Munich
Publications - 51
Citations - 1817
Harald Kramer is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Magnetic resonance angiography & Magnetic resonance imaging. The author has an hindex of 23, co-authored 50 publications receiving 1675 citations. Previous affiliations of Harald Kramer include University of Wisconsin-Madison.
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Journal ArticleDOI
Comparison of CT colonography, colonoscopy, sigmoidoscopy and faecal occult blood tests for the detection of advanced adenoma in an average risk population.
Anno Graser,Petra Stieber,Dorothea Nagel,Claus Schäfer,David Horst,Christoph R. Becker,Konstantin Nikolaou,A. Lottes,S. Geisbüsch,Harald Kramer,Andreas C.C. Wagner,Helmut M. Diepolder,Jörg Schirra,H. J. Roth,Dietrich Seidel,Burkhard Göke,M. F. Reiser,Frank T. Kolligs +17 more
TL;DR: High-resolution and low-dose CTC is feasible for colorectal cancer screening and reaches sensitivities comparable with OC for polyps >5 mm, and for patients who refuse full bowel preparation and OC or CTC, FS should be preferred over stool tests.
Journal ArticleDOI
Accuracy of Liver Fat Quantification With Advanced CT, MRI, and Ultrasound Techniques: Prospective Comparison With MR Spectroscopy.
Harald Kramer,Perry J. Pickhardt,Mark A. Kliewer,Diego Hernando,Guang-Hong Chen,James A. Zagzebski,Scott B. Reeder +6 more
TL;DR: Quantitative MRI proton-density fat fraction and SECT fat attenuation have excellent linear correlation with MRS measurements and can serve as accurate noninvasive biomarkers for quantifying steatosis.
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Quantitative magnetic resonance imaging of hepatic steatosis: Validation in ex vivo human livers.
Peter Bannas,Harald Kramer,Harald Kramer,Diego Hernando,Rashmi Agni,Ashley M. Cunningham,Rakesh Mandal,Utaroh Motosugi,Samir D. Sharma,Alejandro Munoz del Rio,Luis A. Fernandez,Scott B. Reeder +11 more
TL;DR: MRI‐PDFF is an accurate, precise, and reader‐independent noninvasive imaging biomarker of liver triglyceride content, capable of steatosis quantification over the entire liver.
Journal ArticleDOI
High-Spatial-Resolution Multistation MR Angiography with Parallel Imaging and Blood Pool Contrast Agent: Initial Experience
Konstantin Nikolaou,Harald Kramer,C. Grosse,Dirk A. Clevert,Olaf Dietrich,Mike Hartmann,Paul Chamberlin,Stefan Assmann,Maximilian F. Reiser,Stefan O. Schoenberg +9 more
TL;DR: Vessel conspicuity on the first-pass MR angiograms obtained in both volunteers and patients was rated as excellent for 93% of vessels, and vessel conspicuity at steady-state imaging was ratedAs excellent or good for 89% of Vessel conspicuity.
Journal ArticleDOI
Cardiovascular Screening with Parallel Imaging Techniques and a Whole-Body MR Imager
Harald Kramer,Stefan O. Schoenberg,Konstantin Nikolaou,Armin Huber,Anja Struwe,Eva Winnik,Bernd J. Wintersperger,Olaf Dietrich,Berthold Kiefer,Maximilian F. Reiser +9 more
TL;DR: Using a new 32-channel whole-body imager and parallel acquisition techniques to image all relevant organ systems without compromising spatial or temporal resolution provided high-quality fast cardiovascular imaging.