Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Rolf A. Guenther"'
Autor:
Birgit Aufmesser-Freyhardt, Anna Walter, Rolf W. Guenther, Florian Streitparth, Patrick Haage, Patrick Freyhardt
Publikováno v:
RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin. 192(6)
Evaluation of the efficacy and safety of chemical renal denervation by image-guided periarterial ethanol injection in pigs with emphasis on histopathological characteristics. Unilateral renal periarterial ethanol injection under general anesthesia wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0e826499c4805d48663a2c7d968dfbe
https://pubmed.ncbi.nlm.nih.gov/31994154
https://pubmed.ncbi.nlm.nih.gov/31994154
Publikováno v:
JACC: Cardiovascular Imaging. 2(10):1167-1174
Objectives The aim of this study was to analyze whether cardiac computed tomography (CT) permits the assessment of myocardial edema in acute myocardial infarction (MI). Background Several studies proved the value of detecting myocardial edema from T2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b0e4c4520e8e74d76969e100c2cc3de
Autor:
K. M. Ruhl, Thoralf Niendorf, Elmar Spuentrup, Stephan Langer, Marcus Katoh, G. Mommertz, Rolf W. Guenther
Publikováno v:
American Journal of Roentgenology. 190:W360-W364
The objective of our study was to prove the feasibility and clinical relevance of fast contrast-enhanced time-resolved 3D MR angiography (MRA) with submillimeter spatial resolution at a high magnetic field strength.Twenty-one patients (five women, 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::577e8d00d04ad97745b6cadbe849b461
https://doi.org/10.2214/ajr.07.2545
https://doi.org/10.2214/ajr.07.2545
Autor:
Christian Hohl, Rolf W. Guenther, Christoph Suess, Joachim E. Wildberger, Georg Mühlenbruch, Andreas H. Mahnken, Philipp Bruners, Herbert Bruder
Publikováno v:
Investigative Radiology. 42:491-498
To investigate the influence of heart rate and temporal resolution on the assessment of global ventricular function with dual-source computed tomography (DSCT).A dynamic cardiac phantom was repeatedly scanned with a DSCT scanner applying a standardiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380612384040d942f800d8bff6d63806
https://doi.org/10.1097/rli.0b013e3180336ca1
https://doi.org/10.1097/rli.0b013e3180336ca1
Autor:
Thorsten Schmidt, Dagmar Honnef, Rolf W. Guenther, Patrick Haage, Marcus Blaum, Christian Hohl, Gundula Staatz
Publikováno v:
European Radiology. 14:1109-1117
The aim of this study was to compare the diagnostic sensitivity, specificity, and image quality of conventional B-mode US (BM) and phase-inversion tissue harmonic imaging (PTHI) regarding pancreatic pathology. In a prospective study, 107 patients, ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa3716ac59486282c92c34399ee3881
https://doi.org/10.1007/s00330-003-2191-2
https://doi.org/10.1007/s00330-003-2191-2
Autor:
Florian Brinkert, Gabriele A. Krombach, Tobias Schaeffter, Rolf W. Guenther, Steffen Weiss, Titus Kuehne, Arno Buecker, Marcus Katoh
Publikováno v:
Magnetic Resonance in Medicine. 52:860-868
The purpose of this study was to test the in vivo feasibility of safe automatic catheter tracking based on an optically detunable resonant marker installed on the catheter tip, and also to test the compatibility of this approach with guidewire materi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57a7e418538267668ae2b9ca75528c2d
https://doi.org/10.1002/mrm.20214
https://doi.org/10.1002/mrm.20214
Publikováno v:
European Radiology. 13:330-336
Diffusion-weighted spin-echo imaging of the spine has been successfully implemented for differentiation of benign fracture edema and tumor infiltration of the vertebral body. Nevertheless, this technique still suffers from insufficient image quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5fedeacf1f718c38cffe91771cd8ac7
https://doi.org/10.1007/s00330-002-1603-z
https://doi.org/10.1007/s00330-002-1603-z
Autor:
Udalrich Buell, Rolf W. Guenther, S. Block, Hartwig Hoecker, Julius Meyer, Thomas Goergen, Dirk Fluehs, B. Nowak
Publikováno v:
Cardiovascular Radiation Medicine. 2:246-253
Purpose: Radioactive stents have been proposed as endovascular irradiation device to prevent in-stent restenosis by inhibiting neointimal proliferation. 32 P-stents have been used in several studies so far, but require large-scale labeling procedures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e2841e41956e9fcb1530cfa387d8f36
https://doi.org/10.1016/s1522-1865(02)00131-2
https://doi.org/10.1016/s1522-1865(02)00131-2
Publikováno v:
Investigative Radiology. 35:739-746
Meyer JMA, Bucker A, Schurmann K, et al. MR evaluation of stent patency: In vitro tests of 22 metallic stents and the possibility of determining their patency by MR angiography. Invest Radiol 2000;35:739–746.RATIONALE AND OBJECTIVES.To determine th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55e6482b35d14233026eb5cd918b865c
https://doi.org/10.1097/00004424-200012000-00008
https://doi.org/10.1097/00004424-200012000-00008
Autor:
Rolf W. Guenther, A. Glowinski, A. Molgaard-Nielsen, Gerhard Adam, Jörg Neuerburg, Arno Buecker, J. J. Van Vaals, Tobias Schaeffter, Volker Rasche
Publikováno v:
Journal of Magnetic Resonance Imaging. 12:616-622
The purpose of this study was to test the feasibility of real-time magnetic resonance (MR) guidance of iliac artery stent placement. Radial scanning together with the sliding window reconstruction technique was implemented on a 1.5 T magnet, yielding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38caf4842edf0a1fa7502093ae06844d
https://doi.org/10.1002/1522-2586(200010)12:4<616::aid-jmri15>3.0.co
https://doi.org/10.1002/1522-2586(200010)12:4<616::aid-jmri15>3.0.co