Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Simon M F, Triphan"'
Autor:
Simon M. F. Triphan, Marilisa Konietzke, Jürgen Biederer, Monika Eichinger, Claus F. Vogelmeier, Rudolf A. Jörres, Hans-Ulrich Kauczor, Claus P. Heußel, Bertram J. Jobst, Mark O. Wielpütz, on behalf of the COSYCONET study group
Publikováno v:
Frontiers in Medicine, Vol 10 (2024)
IntroductionDue to hypoxic vasoconstriction, perfusion is interesting in the lungs. Magnetic Resonance Imaging (MRI) perfusion imaging based on Dynamic Contrast Enhancement (DCE) has been demonstrated in patients with Chronic Obstructive Pulmonary Di
Externí odkaz:
https://doaj.org/article/a1d397260ae64480a0156ee5ab1d261d
Autor:
Marilisa Konietzke, Simon M. F. Triphan, Monika Eichinger, Sebastian Bossert, Hartmut Heller, Sabine Wege, Ralf Eberhardt, Michael U. Puderbach, Hans-Ulrich Kauczor, Gudula Heußel, Claus P. Heußel, Frank Risse, Mark O. Wielpütz
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
BackgroundDynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) allows the assessment of pulmonary perfusion, which may play a key role in the development of muco-obstructive lung disease. One problem with quantifying pulmonary perfusion is
Externí odkaz:
https://doaj.org/article/1ca8b4993189489d94245dcd273b73f9
Autor:
Ke, Zhang, Simon M F, Triphan, Felix T, Kurz, Christian H, Ziener, Hans-Ulrich, Kauczor, Heinz-Peter, Schlemmer, Oliver, Sedlaczek
Publikováno v:
Magnetic Resonance Imaging. 98:26-35
To apply a navigator-based slice tracking method to prospectively compensate the respiratory motion for kidney vessel architecture imaging (VAI).A dual gradient echo (GE)/spin echo (SE) 2D EPI sequence was developed for kidney VAI. A single gradient-
Autor:
Ke Zhang, Simon M. F. Triphan, Christian H. Ziener, Johann M. E. Jende, Hans‐Ulrich Kauczor, Heinz‐Peter Schlemmer, Oliver Sedlaczek, Felix T. Kurz
Publikováno v:
Magnetic Resonance in Medicine. 90:231-239
Autor:
Ke Zhang, Seong Dae Yun, Simon M F Triphan, Volker J Sturm, Lukas R Buschle, Artur Hahn, Sabine Heiland, Martin Bendszus, Heinz-Peter Schlemmer, N Jon Shah, Christian H Ziener, Felix T Kurz
Publikováno v:
PLoS ONE, Vol 14, Iss 8, p e0220939 (2019)
ObjectivesTo apply the MB (multiband) excitation and blipped-CAIPI (blipped-controlled aliasing in parallel imaging) techniques in a spin and gradient-echo (SAGE) EPI sequence to improve the slice coverage for vessel architecture imaging (VAI).Materi
Externí odkaz:
https://doaj.org/article/ccd90873439d4b3a8bf565edf6d9cfb5
Autor:
Alvard Ter-Karapetyan, Simon M F Triphan, Bertram J Jobst, Angela F Anjorin, Julia Ley-Zaporozhan, Sebastian Ley, Oliver Sedlaczek, Jürgen Biederer, Hans-Ulrich Kauczor, Peter M Jakob, Mark O Wielpütz
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0208587 (2018)
Purpose4D perfusion magnetic resonance imaging (MRI) with intravenous injection of contrast agent allows for a radiation-free assessment of regional lung function. It is therefore a valuable method to monitor response to treatment in patients with ch
Externí odkaz:
https://doaj.org/article/f00bf0bb14fe40718a7e0dd572714fa1
Autor:
Simon M F Triphan, Jürgen Biederer, Kerstin Burmester, Iven Fellhauer, Claus F Vogelmeier, Rudolf A Jörres, Hans-Ulrich Kauczor, Claus P Heußel, Mark O Wielpütz, Bertram J Jobst
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0199148 (2018)
INTRODUCTION:As there is an increasing number of multicentre lung imaging studies with MRI in patients, dedicated reference phantoms are required to allow for the assessment and comparison of image quality in multi-vendor and multi-centre environment
Externí odkaz:
https://doaj.org/article/9847927506c4432d85046eaa949251bd
Autor:
Frank Risse, Marilisa Schiwek, Philip Konietzke, Jürgen Biederer, Oyunbileg von Stackelberg, Simon M. F. Triphan, Oliver Weinheimer, Monika Eichinger, Bertram J. Jobst, Mark O. Wielpütz, Rudolf A. Jörres, Claus Vogelmeier, Claus Peter Heußel, Hans-Ulrich Kauczor
Publikováno v:
European Radiology. 32:1879-1890
Objectives Pulmonary perfusion abnormalities are prevalent in patients with chronic obstructive pulmonary disease (COPD), are potentially reversible, and may be associated with emphysema development. Therefore, we aimed to evaluate the clinical meani
Autor:
Claus Vogelmeier, Rudolf A. Jörres, Oliver Weinheimer, Mark O. Wielpütz, Jens Vogel-Claussen, Hans-Ulrich Kauczor, Jürgen Biederer, Bertram J. Jobst, Claus Peter Heußel, Simon M. F. Triphan, Marcel Gutberlet, Felix J.F. Herth
Publikováno v:
Journal of Magnetic Resonance Imaging. 54:1562-1571
Background There is a clinical need for imaging-derived biomarkers for the management of chronic obstructive pulmonary disease (COPD). Observed pulmonary T1 (T1 (TE)) depends on the echo-time (TE) and reflects regional pulmonary function. Purpose To
Autor:
Simon M F Triphan, Bertram J Jobst, Angela Anjorin, Oliver Sedlaczek, Ursula Wolf, Maxim Terekhov, Christian Hoffmann, Sebastian Ley, Christoph Düber, Jürgen Biederer, Hans-Ulrich Kauczor, Peter M Jakob, Mark O Wielpütz
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0172479 (2017)
T1 maps have been shown to yield useful diagnostic information on lung function in patients with chronic obstructive pulmonary disease (COPD) and asthma, both for native T1 and ΔT1, the relative reduction while breathing pure oxygen. As parameter qu
Externí odkaz:
https://doaj.org/article/e3dfd52cc9084e639513153ee5118c2a