Marcus Katoh

Summary

Affiliation: Saarland University
Country: Germany

Publications

  1. ncbi A porcine deep vein thrombosis model for magnetic resonance-guided monitoring of different thrombectomy procedures
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital RWTH, Aachen, Germany
    Invest Radiol 42:727-31. 2007
  2. doi Molecular magnetic resonance imaging of deep vein thrombosis using a fibrin-targeted contrast agent: a feasibility study
    Marcus Katoh
    Department of Diagnostic Radiology, RWTH Aachen University Hospital, Aachen, Germany
    Invest Radiol 44:146-50. 2009
  3. doi Local re-inversion coronary MR angiography: arterial spin-labeling without the need for subtraction
    Marcus Katoh
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland, Homburg, Germany
    J Magn Reson Imaging 27:913-7. 2008
  4. ncbi Molecular MR imaging of human thrombi in a swine model of pulmonary embolism using a fibrin-specific contrast agent
    Elmar Spuentrup
    Departments of Diagnostic Radiology, Aachen Technical University, Aachen, Germany
    Invest Radiol 42:586-95. 2007
  5. ncbi Dynamic multi-section CT imaging in acute myocardial infarction: preliminary animal experience
    Andreas H Mahnken
    Department of Diagnostic Radiology, RWTH Aachen University, Pauwelsstrasse 30, D 52074, Aachen, Germany
    Eur Radiol 16:746-52. 2006
  6. ncbi Molecular magnetic resonance imaging of pulmonary emboli with a fibrin-specific contrast agent
    Elmar Spuentrup
    Department of Diagnostic Radiology, University Hospital, Aachen Technical University, Pauwelsstrasse 30, 52057 Aachen, Germany
    Am J Respir Crit Care Med 172:494-500. 2005
  7. ncbi Late-phase MSCT in the different stages of myocardial infarction: animal experiments
    Andreas H Mahnken
    Department of Diagnostic Radiology, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, 52074 Aachen, Germany
    Eur Radiol 17:2310-7. 2007
  8. doi MR imaging of thrombi using EP-2104R, a fibrin-specific contrast agent: initial results in patients
    Elmar Spuentrup
    Department of Diagnostic Radiology, University Hospital, Technical University RWTH Aachen, Aachen, Germany
    Eur Radiol 18:1995-2005. 2008
  9. ncbi MR coronary vessel wall imaging: comparison between radial and spiral k-space sampling
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital Aachen, University of Technology, Aachen, Germany
    J Magn Reson Imaging 23:757-62. 2006
  10. ncbi Spin-labeling coronary MR angiography with steady-state free precession and radial k-space sampling: initial results in healthy volunteers
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital, University of Technology, Pauwelsstrasse 30, 52057 Aachen, Germany
    Radiology 236:1047-52. 2005

Detail Information

Publications41

  1. ncbi A porcine deep vein thrombosis model for magnetic resonance-guided monitoring of different thrombectomy procedures
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital RWTH, Aachen, Germany
    Invest Radiol 42:727-31. 2007
    ..To establish a porcine model of deep iliac vein thrombosis, which allows monitoring of thrombectomy and thrombolytic procedures by magnetic resonance imaging (MRI)...
  2. doi Molecular magnetic resonance imaging of deep vein thrombosis using a fibrin-targeted contrast agent: a feasibility study
    Marcus Katoh
    Department of Diagnostic Radiology, RWTH Aachen University Hospital, Aachen, Germany
    Invest Radiol 44:146-50. 2009
    ..To evaluate the value of a fibrin-specific MR contrast agent (EP-2104R; EPIX Pharmaceuticals) for detection of deep vein thrombosis (DVT) and monitoring of percutaneous intervention for treatment...
  3. doi Local re-inversion coronary MR angiography: arterial spin-labeling without the need for subtraction
    Marcus Katoh
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland, Homburg, Germany
    J Magn Reson Imaging 27:913-7. 2008
    ..To implement a double-inversion bright-blood coronary MR angiography sequence using a cylindrical re-inversion prepulse for selective visualization of the coronary arteries...
  4. ncbi Molecular MR imaging of human thrombi in a swine model of pulmonary embolism using a fibrin-specific contrast agent
    Elmar Spuentrup
    Departments of Diagnostic Radiology, Aachen Technical University, Aachen, Germany
    Invest Radiol 42:586-95. 2007
    ..Molecular targeted MR imaging of human clots material in a model of pulmonary embolism using a fibrin-specific magnetic resonance imaging contrast agent (EP-2104R, EPIX Pharmaceuticals, Cambridge, MA)...
  5. ncbi Dynamic multi-section CT imaging in acute myocardial infarction: preliminary animal experience
    Andreas H Mahnken
    Department of Diagnostic Radiology, RWTH Aachen University, Pauwelsstrasse 30, D 52074, Aachen, Germany
    Eur Radiol 16:746-52. 2006
    ..Results given in absolute values differed significantly between both imaging modalities (P<0.05). MDCT has the potential for visual and semiquantitative assessment of first-pass myocardial perfusion...
  6. ncbi Molecular magnetic resonance imaging of pulmonary emboli with a fibrin-specific contrast agent
    Elmar Spuentrup
    Department of Diagnostic Radiology, University Hospital, Aachen Technical University, Pauwelsstrasse 30, 52057 Aachen, Germany
    Am J Respir Crit Care Med 172:494-500. 2005
    ....
  7. ncbi Late-phase MSCT in the different stages of myocardial infarction: animal experiments
    Andreas H Mahnken
    Department of Diagnostic Radiology, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, 52074 Aachen, Germany
    Eur Radiol 17:2310-7. 2007
    ..Myocardial late enhancement on MSCT correlates well with delayed enhancement MR imaging during the different stages of MI and allows for reliable assessment of reperfused MI during acute, subacute and chronic stages...
  8. doi MR imaging of thrombi using EP-2104R, a fibrin-specific contrast agent: initial results in patients
    Elmar Spuentrup
    Department of Diagnostic Radiology, University Hospital, Technical University RWTH Aachen, Aachen, Germany
    Eur Radiol 18:1995-2005. 2008
    ..01 for both comparisons). EP-2104R allows for molecular MR imaging of thrombi potentially responsible for stroke. High contrast between thrombus and surrounding blood and soft tissues can be achieved with enhanced imaging...
  9. ncbi MR coronary vessel wall imaging: comparison between radial and spiral k-space sampling
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital Aachen, University of Technology, Aachen, Germany
    J Magn Reson Imaging 23:757-62. 2006
    ..To compare radial and spiral k-space sampling in navigator-gated ECG-triggered three-dimensional (3D) coronary vessel wall imaging...
  10. ncbi Spin-labeling coronary MR angiography with steady-state free precession and radial k-space sampling: initial results in healthy volunteers
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital, University of Technology, Pauwelsstrasse 30, 52057 Aachen, Germany
    Radiology 236:1047-52. 2005
    ..A tendency toward improved vessel sharpness and vessel length was also found with radial imaging. Radial SSFP imaging is a promising technique for spin-labeling coronary MR angiography...
  11. doi Rapid and accurate determination of relative infarct size in humans using contrast-enhanced magnetic resonance imaging
    Mirja Neizel
    Medical Clinic I, University Hospital of the RWTH Aachen, Aachen, Germany
    Clin Res Cardiol 98:319-24. 2009
    ..The aim of this study was therefore to quantify rIS assessed by ceCMR in patients with chronic myocardial infarction using semi-automatic quantitation techniques...
  12. ncbi Molecular magnetic resonance imaging of coronary thrombosis and pulmonary emboli with a novel fibrin-targeted contrast agent
    Elmar Spuentrup
    Department of Diagnostic Radiology, University Hospital, Aachen Technical University, Aachen, Germany
    Circulation 111:1377-82. 2005
    ..The aim of this study was to investigate the novel fibrin-specific contrast agent EP-2104R for molecular targeted MR imaging of coronary thrombosis and pulmonary emboli...
  13. ncbi Reliable 5-min real-time MR technique for left-ventricular-wall motion analysis
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital RWTH Aachen, Germany
    Eur Radiol 17:1836-41. 2007
    ..Therefore, it may serve as a cost-efficient alternative in patients with insufficient echocardiography...
  14. ncbi Molecular magnetic resonance imaging of atrial clots in a swine model
    Elmar Spuentrup
    Department of Diagnostic Radiology, Aachen Technical University, Aachen, Germany
    Circulation 112:396-9. 2005
    ..The aim of this study was the investigation of a targeted, fibrin-specific contrast agent (EP-2104R) for molecular targeted magnetic resonance imaging (MRI) of left atrial clots...
  15. doi Flow targeted 3D steady-state free-precession coronary MR angiography: comparison of three different imaging approaches
    Marcus Katoh
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland, Homburg, Germany
    Invest Radiol 44:757-62. 2009
    ..To compare 3 different flow targeted magnetization preparation strategies for coronary MR angiography (cMRA), which allow selective visualization of the vessel lumen...
  16. ncbi Mechanical recanalization of subacute vessel occlusion in peripheral arterial disease with a directional atherectomy catheter
    Alexander Massmann
    Department of Diagnostic and Interventional Radiology, Saarland University Hospital, Homburg Saar, Germany
    Cardiovasc Intervent Radiol 35:1201-4. 2012
    ..To retrospectively examine the technical feasibility and safety of directional atherectomy for treatment of subacute infrainguinal arterial vessel occlusions...
  17. ncbi MRI of coronary vessel walls using radial k-space sampling and steady-state free precession imaging
    Marcus Katoh
    Department of Diagnostic Radiology, RWTH Aachen University Hospital, Pauwelsstrasse 30, 52057 Aachen, Germany
    AJR Am J Roentgenol 186:S401-6. 2006
    ..The objective of our study was to investigate the impact of radial k-space sampling and steady-state free precession (SSFP) imaging on image quality in MRI of coronary vessel walls...
  18. ncbi Acute myocardial infarction: assessment of left ventricular function with 16-detector row spiral CT versus MR imaging--study in pigs
    Andreas H Mahnken
    Department of Diagnostic Radiology, Aachen University of Technology, Pauwelsstrasse 30, D 52074 Aachen, Germany
    Radiology 236:112-7. 2005
    ..To assess global left ventricular (LV) function and regional wall motion with retrospective electrocardiographically gated 16-detector row computed tomography (CT) in comparison with magnetic resonance (MR) imaging...
  19. ncbi Malignant right coronary artery anomaly simulated by motion artifacts on MDCT
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital Aachen, University of Technology RWTH, Pauwelsstrasse 30, Aachen 52057, Germany
    AJR Am J Roentgenol 185:1007-10. 2005
    ..This course of the right coronary artery is considered a malignant variant and raises the question of far-reaching consequences such as a bypass operation...
  20. ncbi Free-breathing renal magnetic resonance angiography with steady-state free-precession and slab-selective spin inversion combined with radial k-space sampling and water-selective excitation
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital Aachen, University of Technology RWTH, Germany
    Magn Reson Med 53:1228-33. 2005
    ..The addition of water-selective excitation could not improve the lower CNR in radial scanning...
  21. ncbi Effect of varying slice thickness on coronary calcium scoring with multislice computed tomography in vitro and in vivo
    Georg Mühlenbruch
    Department of Diagnostic Radiology, University Hospital RWTH, Aachen, Aachen, Germany
    Invest Radiol 40:695-9. 2005
    ..To compare coronary calcium scoring results (calcium volume, calcium mass, Agatston score, and number of lesions) of different slice thicknesses using a 16-slice CT (MSCT) scanner...
  22. ncbi Sixteen-slice spiral CT versus MR imaging for the assessment of left ventricular function in acute myocardial infarction
    Andreas H Mahnken
    Department of Diagnostic Radiology, Aachen University of Technology, Pauwelsstrasse 30, 52074 Aachen, Germany
    Eur Radiol 15:714-20. 2005
    ..791. Sixteen-slice spiral CT allows for reliable assessment of LV volumes, but is not yet suited for the evaluation of all functional parameters. Assessment of regional wall motion at rest is feasible...
  23. ncbi Free-breathing renal MR angiography with steady-state free-precession (SSFP) and slab-selective spin inversion: initial results
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital, University of Technology, Aachen, Germany
    Kidney Int 66:1272-8. 2004
    ....
  24. doi Time-resolved 3D MR angiography of the foot at 3 T in patients with peripheral arterial disease
    Karl M Ruhl
    Department of Diagnostic Radiology, RWTH Aachen University, Pauwelsstrasse 30, 52057 Aachen, Germany
    AJR Am J Roentgenol 190:W360-4. 2008
    ..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...
  25. ncbi Comparison of magnetic resonance perfusion imaging versus invasive fractional flow reserve for assessment of the hemodynamic significance of epicardial coronary artery stenosis
    Harald P Kuhl
    Medical Clinic I, University Hospital RWTH, Aachen, Germany
    Am J Cardiol 99:1090-5. 2007
    ..0001), suggesting the presence of microvascular dysfunction. In conclusion, FP-CMR may be useful for assessment of the hemodynamic relevance of angiographically undetermined CAD...
  26. doi Obesity: an independent risk factor for insufficient hemostasis using the AngioSeal vascular closure device after antegrade puncture
    Peter Minko
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland, Homburg Saar, Germany
    Cardiovasc Intervent Radiol 35:775-8. 2012
    ..This study was designed to investigate the efficacy of the AngioSeal vascular closure device after antegrade puncture of the femoral artery...
  27. doi Atherectomy of heavily calcified femoropopliteal stenotic lesions
    Peter Minko
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland Homburg, Kirrberger Strasse, 66421 Homburg Saar, Saarland, Germany
    J Vasc Interv Radiol 22:995-1000. 2011
    ..To investigate 1-year outcomes after atherectomy in patients with peripheral arterial disease (PAD) and heavily calcified stenotic lesions...
  28. ncbi Noninvasive extracorporeal thrombolysis using electrical discharge-induced shock waves: in vitro experiments
    Marcus Katoh
    Department of Diagnostic Radiology, University Hospital, University of Technology RWTH, Aachen, Germany
    Invest Radiol 39:244-8. 2004
    ..The aim of this study was to evaluate the efficacy of the transcutaneous application of electrical discharge-induced shock waves for thrombolysis in an in vitro model...
  29. ncbi Free-breathing 3D steady-state free precession coronary MR angiography with radial k-space sampling: comparison with cartesian k-space sampling and cartesian gradient-echo coronary MR angiography--pilot study
    Elmar Spuentrup
    Department of Diagnostic Radiology, University Hospital, Aachen University of Technology, Pauwelsstrasse 30, 52057 Aachen, Germany
    Radiology 231:581-6. 2004
    ..Contrast-to-noise ratio with radial SSFP was lower than that with cartesian SSFP and similar to that with the reference technique. Radial SSFP coronary MR angiography appears preferable because of improved definition of vessel borders...
  30. ncbi Renal artery assessment with nonenhanced steady-state free precession versus contrast-enhanced MR angiography
    Rolf Wyttenbach
    Department of Radiology, Ospedale San Giovanni Bellinzona, CH 6500 Bellinzona, Switzerland, and Department of Radiology, University of Aachen, Aachen, Germany
    Radiology 245:186-95. 2007
    ....
  31. doi 2D rotational angiography for fast and standardized evaluation of peripheral and visceral artery stenoses
    Marcus Katoh
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland, Kirrberger Strasse, 66421, Homburg, Germany
    Cardiovasc Intervent Radiol 34:474-80. 2011
    ..To investigate the value of rotational digital subtraction angiography (rDSA) for evaluation of peripheral and visceral artery stenoses compared to conventional digital subtraction angiography (cDSA)...
  32. ncbi A scoring-system for angiographic findings in nonocclusive mesenteric ischemia (NOMI): correlation with clinical risk factors and its predictive value
    Peter Minko
    Department of Diagnostic and Interventional Radiology, University Hospital Saarland, Kirrberger Strasse, 66421, Homburg Saar, Germany
    Cardiovasc Intervent Radiol 37:657-63. 2014
    ..This study was designed to evaluate the clinical value of a standardized angiographic scoring system in patients with nonocclusive mesenteric ischemia (NOMI)...
  33. doi Liver fibrosis: how many samples in transjugular liver biopsy are sufficient? Histological vs. clinical value
    Malgorzata Wolska-Krawczyk
    Clinic of Diagnostic and Interventional Radiology, Saarland University Hospital, Homburg, Germany
    Abdom Imaging 38:461-4. 2013
    ..Most commonly LB is performed percutaneously. However, transjugular liver biopsy (TJLB) is considered as an alternative. The aim of this prospective study was to evaluate the diagnostic accuracy of TJLB...
  34. ncbi Evaluation of catheter loops in central venous port systems
    Florian F Behrendt
    Department of Diagnostic Radiology, University Clinic of Aachen, Aachen, Germany
    Invest Radiol 41:777-80. 2006
    ..We sought to evaluate the cause for catheter loops of central venous ports...
  35. ncbi Low-dose multislice spiral computed tomography in acute lung injury: animal experience
    Joachim E Wildberger
    Department of Diagnostic Radiology, University Hospital, University of Technology RWTH, Aachen, Germany
    Invest Radiol 38:9-16. 2003
    ..To compare low-dose multislice spiral CT (MSCT) with a standard protocol for the evaluation of acute lung injury (ALI) in an animal model...
  36. ncbi Assessment of reversible myocardial dysfunction in chronic ischaemic heart disease: comparison of contrast-enhanced cardiovascular magnetic resonance and a combined positron emission tomography-single photon emission computed tomography imaging protocol
    Harald P Kuhl
    Medical Clinic I, University Hospital, RWTH Aachen University, Germany
    Eur Heart J 27:846-53. 2006
    ....
  37. ncbi A feasibility study of contrast enhancement of acute myocardial infarction in multislice computed tomography: comparison with magnetic resonance imaging and gross morphology in pigs
    Arno Buecker
    Clinic of Diagnostic Radiology, University Hospital Aachen, Germany
    Invest Radiol 40:700-4. 2005
    ..The results were correlated with MRI and postmortem tissue staining...
  38. ncbi The value of non-contrast harmonic transthoracic echocardiography for the detection of left ventricular thrombi in patients with cardiomyopathy: comparison with contrast-enhanced magnetic resonance imaging
    Claudia Lipke
    Medical Clinic I, University Hospital of the RWTH Aachen, Pauwelsstrasse 30, 52057 Aachen, Germany
    Int J Cardiovasc Imaging 23:479-87. 2007
    ..71). Moreover, observer agreement was superior for ce-CMR (kappa = 0.94) as compared to TTE (kappa= 0.71). Non-contrast-enhanced harmonic TTE has limited value for the visualization of thrombi in patients with cardiomyopathy...
  39. ncbi Assessment of myocardial viability in reperfused acute myocardial infarction using 16-slice computed tomography in comparison to magnetic resonance imaging
    Andreas H Mahnken
    Diagnostic Radiology, University Hospital, Pauwelsstrasse 30 D 52074 Aachen, Germany
    J Am Coll Cardiol 45:2042-7. 2005
    ..The aim of this study was to examine if contrast-enhanced multislice spiral computed tomography (MSCT) is comparable to contrast-enhanced magnetic resonance imaging (MRI) for depiction of acute myocardial infarction (MI)...
  40. ncbi In vivo safe catheter visualization and slice tracking using an optically detunable resonant marker
    Steffen Weiss
    Philips Research Laboratories, Department Technical Systems, Hamburg, Germany
    Magn Reson Med 52:860-8. 2004
    ..In conclusion, automatic slice tracking as well as excellent in-plane visualization can be achieved with this approach and it is safe with respect to RF transmission...
  41. ncbi In vivo magnetic resonance imaging of coronary thrombosis using a fibrin-binding molecular magnetic resonance contrast agent
    Rene M Botnar
    Department of Medicine, Cardiovascular Division, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Mass 02215, USA
    Circulation 110:1463-6. 2004
    ..We tested the feasibility of this approach using a gadolinium (Gd)-based fibrin-binding contrast agent, EP-2104R (EPIX Medical Inc), in a swine model of coronary thrombus and in-stent thrombosis...