Oliver Kraff

Oliver Kraff, PhD

Staff Scientist



Room: OG 0.13
Phone: +49 201 183-6076
Email: oliver.kraff@uni-due.de
VCard:

Publications (73)

  • Suntharalingam S, E Mladenov, T Sarabhai, A Wetter, O Kraff, HH Quick, M Forsting, G Iliakis, K Nassenstein, Abdominopelvic 1.5-T and 3.0-T MR Imaging in Healthy Volunteers: Relationship to Formation of DNA Double-Strand Breaks., Radiology (2018)
  • Pfaffenrot V, S Brunheim, SHG Rietsch, PJ Koopmans, TM Ernst, O Kraff, S Orzada, HH Quick, An 8/15-channel Tx/Rx head neck RF coil combination with region-specific B1+ shimming for whole-brain MRI focused on the cerebellum at 7T., Magnetic resonance in medicine (2018)
  • Kording F, C Ruprecht, B Schoennagel, K Fehrs, J Yamamura, G Adam, J Goebel, K Nassenstein, S Maderwald, HH Quick, O Kraff, Doppler ultrasound triggering for cardiac MRI at 7T., Magnetic resonance in medicine (2017)
  • Rietsch SHG, V Pfaffenrot, AK Bitz, S Orzada, S Brunheim, A Lazik-Palm, JM Theysohn, ME Ladd, HH Quick, O Kraff, An 8-channel transceiver 7-channel receive RF coil setup for high SNR ultrahigh-field MRI of the shoulder at 7T., Medical physics (2017)
  • Kraff O, HH Quick, 7T: Physics, safety, and potential clinical applications., Journal of magnetic resonance imaging : JMRI (2017)
  • Noureddine Y, O Kraff, ME Ladd, KH Wrede, B Chen, HH Quick, G Schaefers, AK Bitz, In vitro and in silico assessment of RF-induced heating around intracranial aneurysm clips at 7 Tesla., Magnetic resonance in medicine (2017)
  • Beiderwellen K, O Kraff, A Laader, S Maderwald, S Orzada, ME Ladd, M Forsting, TC Lauenstein, L Umutlu, Contrast enhanced renal MR angiography at 7 Tesla: How much gadolinium do we need?, European journal of radiology (2017)
  • Laader A, K Beiderwellen, O Kraff, S Maderwald, ME Ladd, M Forsting, L Umutlu, Non-enhanced versus low-dose contrast-enhanced renal magnetic resonance angiography at 7 T: a feasibility study., Acta radiologica (Stockholm, Sweden : 1987) (2017)
  • Gramsch C, I Reuter, O Kraff, HH Quick, C Tanislav, F Roessler, C Deuschl, M Forsting, M Schlamann, Nigrosome 1 visibility at susceptibility weighted 7T MRI-A dependable diagnostic marker for Parkinson's disease or merely an inconsistent, age-dependent imaging finding?, PloS one (2017)
  • Laader A, K Beiderwellen, O Kraff, S Maderwald, K Wrede, ME Ladd, TC Lauenstein, M Forsting, HH Quick, K Nassenstein, L Umutlu, 1.5 versus 3 versus 7 Tesla in abdominal MRI: A comparative study., PloS one (2017)
  • Orzada S, A Bitz, S Johst, M Gratz, M Völker, O Kraff, A Abuelhaija, T Fiedler, K Solbach, H Quick, M Ladd, Analysis of an integrated 8-Channel Tx/Rx body array for use as a body coil in 7-Tesla MRI, Frontiers in Physics (2017)
  • Lazik-Palm A, O Kraff, C Geis, S Johst, J Goebel, ME Ladd, HH Quick, JM Theysohn, Morphological imaging and T2 and T2* mapping of hip cartilage at 7 Tesla MRI under the influence of intravenous gadolinium., European radiology (2016)
  • Lazik-Palm A, O Kraff, S Johst, HH Quick, ME Ladd, C Geis, K Körsmeier, S Landgraeber, JM Theysohn, Morphological and Quantitative 7 T MRI of Hip Cartilage Transplants in Comparison to 3 T-Initial Experiences., Investigative radiology (2016)
  • Hahnemann ML, O Kraff, S Maderwald, S Johst, S Orzada, L Umutlu, ME Ladd, HH Quick, TC Lauenstein, Non-enhanced magnetic resonance imaging of the small bowel at 7 Tesla in comparison to 1.5 Tesla: First steps towards clinical application., Magnetic resonance imaging (2016)
  • Chen B, T Schoemberg, O Kraff, P Dammann, AK Bitz, M Schlamann, HH Quick, ME Ladd, U Sure, KH Wrede, Cranial fixation plates in cerebral magnetic resonance imaging: a 3 and 7 Tesla in vivo image quality study., Magma (New York, N.Y.) (2016)
  • Voelker MN, O Kraff, D Brenner, A Wollrab, O Weinberger, MC Berger, S Robinson, W Bogner, C Wiggins, R Trampel, T Stöcker, T Niendorf, HH Quick, DG Norris, ME Ladd, O Speck, The traveling heads: multicenter brain imaging at 7 Tesla., Magma (New York, N.Y.) (2016)
  • Kraff O, A Lazik-Palm, R Heule, JM Theysohn, O Bieri, HH Quick, 7 Tesla quantitative hip MRI: a comparison between TESS and CPMG for T2 mapping., Magma (New York, N.Y.) (2016)
  • Kraff O, ME Ladd, MR Safety Update 2015: Where Do the Risks Come From?, Current Radiology Reports (2016)
  • Lazik A, JM Theysohn, C Geis, S Johst, ME Ladd, HH Quick, O Kraff, 7 Tesla quantitative hip MRI: T1, T2 and T2* mapping of hip cartilage in healthy volunteers., European radiology (2016)
  • Noureddine Y, AK Bitz, ME Ladd, M Thürling, SC Ladd, G Schaefers, O Kraff, Experience with magnetic resonance imaging of human subjects with passive implants and tattoos at 7 T: a retrospective study., Magnetic Resonance Materials in Physics, Biology and Medicine (2015)
  • Lazik A, S Landgraeber, T Claßen, O Kraff, TC Lauenstein, JM Theysohn, Aspects of postoperative magnetic resonance imaging of patients with avascular necrosis of the femoral head, treated by advanced core decompression., Skeletal radiology (2015)
  • Lazik A, S Landgraeber, T Claßen, O Kraff, TC Lauenstein, JM Theysohn, Aspects of postoperative magnetic resonance imaging of patients with avascular necrosis of the femoral head, treated by advanced core decompression., Skeletal radiology (2015)
  • Lazik A, K Körsmeier, T Claßen, M Jäger, M Kamminga, O Kraff, TC Lauenstein, JM Theysohn, S Landgraeber, 3 Tesla high-resolution and delayed gadolinium enhanced MR imaging of cartilage (dGEMRIC) after autologous chondrocyte transplantation in the hip., Journal of magnetic resonance imaging : JMRI (2015)
  • Mönninghoff C, M Dlugaj, O Kraff, MH Geisel, K Jöckel, R Erbel, C Weimar, I Wanke, Are transversal MR images sufficient to distinguish persons with mild cognitive impairment from healthy controls?, Academic radiology (2015)
  • Hahnemann ML, O Kraff, S Orzada, L Umutlu, S Kinner, ME Ladd, HH Quick, TC Lauenstein, T1-Weighted Contrast-Enhanced Magnetic Resonance Imaging of the Small Bowel: Comparison Between 1.5 and 7 T., Investigative radiology (2015)
  • Lazik A, S Landgraeber, P Schulte, O Kraff, TC Lauenstein, JM Theysohn, Usefulness of metal artifact reduction with WARP technique at 1.5 and 3T MRI in imaging metal-on-metal hip resurfacings., Skeletal radiology (2015)
  • Kraff O, M Gratz, K Beiderwellen, ME Ladd, MR Scanning: Principles Relevant to Hybrid Imaging, Molecular Anatomic Imaging: PET/CT, PET/MR and SPECT/CT (2015)
  • Beiderwellen K, J Grueneisen, V Ruhlmann, P Buderath, B Aktas, P Heusch, O Kraff, M Forsting, TC Lauenstein, L Umutlu, [(18)F]FDG PET/MRI vs. PET/CT for whole-body staging in patients with recurrent malignancies of the female pelvis: initial results., European journal of nuclear medicine and molecular imaging (2015)
  • Moenninghoff C, O Kraff, S Maderwald, L Umutlu, JM Theysohn, A Ringelstein, KH Wrede, C Deuschl, J Altmeppen, ME Ladd, M Forsting, HH Quick, M Schlamann, Diffuse axonal injury at ultra-high field MRI., PloS one (2015)
  • Solbach K, O Kraff, M Minnerop, A Beck, L Schöls, E Gizewski, ME Ladd, D Timmann, Cerebellar pathology in Friedreich's ataxia: Atrophied dentate nuclei with normal iron content., NeuroImage. Clinical (2014)
  • Maas MC, EK Vos, MW Lagemaat, AK Bitz, S Orzada, T Kobus, O Kraff, S Maderwald, ME Ladd, TWJ Scheenen, Feasibility of T2 -weighted turbo spin echo imaging of the human prostate at 7 tesla., Magnetic resonance in medicine (2014)
  • Fischer A, O Kraff, S Orzada, F Nensa, LC Schäfer, ME Ladd, L Umutlu, TC Lauenstein, Ultrahigh-field imaging of the biliary tract at 7 T: initial results of gadoxetic acid-enhanced magnetic resonance cholangiography., Investigative radiology (2014)
  • Theysohn JM, O Kraff, N Theysohn, S Orzada, S Landgraeber, ME Ladd, TC Lauenstein, Hip imaging of avascular necrosis at 7 Tesla compared with 3 Tesla., Skeletal radiology (2014)
  • Kraff O, F A., A Nagel, C Mönninghoff, ME Ladd, MRI at 7 tesla and above: Demonstrated and potential capabilities, Journal of magnetic resonance imaging : JMRI (2014)
  • Theysohn JM, O Kraff, K Eilers, D Andrade, M Gerwig, D Timmann, F Schmitt, ME Ladd, SC Ladd, AK Bitz, Vestibular effects of a 7 Tesla MRI examination compared to 1.5 T and 0 T in healthy volunteers., PloS one (2014)
  • Fischer A, O Kraff, S Maderwald, K Beiderwellen, ME Ladd, M Forsting, TC Lauenstein, L Umutlu, Non-enhanced T1-weighted liver vessel imaging at 7 Tesla., PloS one (2014)
  • Theysohn JM, O Kraff, S Orzada, N Theysohn, T Classen, S Landgraeber, ME Ladd, TC Lauenstein, Bilateral hip imaging at 7 Tesla using a multi-channel transmit technology: initial results presenting anatomical detail in healthy volunteers and pathological changes in patients with avascular necrosis of the femoral head., Skeletal radiology (2013)
  • Umutlu L, O Kraff, A Fischer, S Kinner, S Maderwald, K Nassenstein, F Nensa, J Grüneisen, S Orzada, AK Bitz, M Forsting, ME Ladd, TC Lauenstein, Seven-Tesla MRI of the female pelvis., European radiology (2013)
  • Grum D, S Franke, O Kraff, D Heider, A Schramm, D Hoffmann, P Bayer, Design of a modular protein-based MRI contrast agent for targeted application, PloS one (2013)
  • Umutlu L, AK Bitz, S Maderwald, S Orzada, S Kinner, O Kraff, I Brote, SC Ladd, T Schroeder, M Forsting, G Antoch, ME Ladd, HH Quick, TC Lauenstein, Contrast-enhanced ultra-high-field liver MRI: a feasibility trial., European journal of radiology (2013)
  • Umutlu L, S Maderwald, S Kinner, O Kraff, AK Bitz, S Orzada, S Johst, K Wrede, M Forsting, ME Ladd, TC Lauenstein, HH Quick, First-pass contrast-enhanced renal MRA at 7 Tesla: initial results., European radiology (2013)
  • Kraff O, KH Wrede, T Schoemberg, P Dammann, Y Noureddine, S Orzada, ME Ladd, AK Bitz, MR safety assessment of potential RF heating from cranial fixation plates at 7 T., Medical physics (2013)
  • Grams AE, O Kraff, J Kalkmann, S Orzada, S Maderwald, ME Ladd, M Forsting, ER Gizewski, Magnetic resonance imaging of cranial nerves at 7 Tesla., Clinical neuroradiology (2013)
  • Theysohn J, O Kraff, S Maderwald, P Kokulinsky, ME Ladd, J Barkhausen, L SC., MRI of the ankle joint in healthy non-athletes and in marathon runners: image quality issues at 7.0 T compared to 1.5, Skeletal radiology (2013)
  • Orzada S, O Kraff, S Maderwald, M Gratz, A Fischer, ME Ladd, Klinische Bildgebung in der Forschung: Ultrahochfeld-MRT - methodische Entwicklungen, Medizinforschung (2013)
  • Umutlu L, S Maderwald, O Kraff, S Kinner, LC Schaefer, K Wrede, G Antoch, M Forsting, ME Ladd, TC Lauenstein, HH Quick, New look at renal vasculature: 7 tesla nonenhanced T1-weighted FLASH imaging., Journal of magnetic resonance imaging : JMRI (2012)
  • Grams AE, O Kraff, L Umutlu, S Maderwald, P Dammann, ME Ladd, M Forsting, ER Gizewski, MRI of the lumbar spine at 7 Tesla in healthy volunteers and a patient with congenital malformations., Skeletal radiology (2012)
  • Heilmaier C, J Theysohn, S Maderwald, O Kraff, ME Ladd, S Ladd, A large-scale study on subjective perception of discomfort during 7 and 1.5 T MRI examinatio, Bioelectromagnetics (2011)
  • Umutlu L, O Kraff, S Orzada, A Fischer, S Kinner, S Maderwald, G Antoch, HH Quick, M Forsting, ME Ladd, TC Lauenstein, Dynamic contrast-enhanced renal MRI at 7 Tesla: preliminary results., Investigative radiology (2011)
  • Dammann P, O Kraff, KH Wrede, N Özkan, S Orzada, OM Mueller, IE Sandalcioglu, U Sure, ER Gizewski, ME Ladd, T Gasser, Evaluation of hardware-related geometrical distortion in structural MRI at 7 Tesla for image-guided applications in neurosurgery., Academic radiology (2011)
  • Umutlu L, S Orzada, S Kinner, S Maderwald, I Brote, AK Bitz, O Kraff, SC Ladd, G Antoch, ME Ladd, HH Quick, TC Lauenstein, Renal imaging at 7 Tesla: preliminary results., European radiology (2011)
  • Kraff O, AK Bitz, T Breyer, S Kruszona, S Maderwald, I Brote, E Gizewski, ME Ladd, HH Quick, A Transmit/Receive Radiofrequency Array for Imaging the Carotid Arteries at 7 Tesla: Coil Design and First In Vivo Results, Investigative radiology (2011)
  • Theysohn J, O Kraff, S Maderwald, M Barth, S Ladd, M Forsting, ME Ladd, E Gizewski, 7 tesla MRI of microbleeds and white matter lesions as seen in vascular dementia, Journal of magnetic resonance imaging (2011)
  • Schlamann M, S Maderwald, W Becker, O Kraff, J Theysohn, O Mueller, U Sure, I Wanke, ME Ladd, L Schäfer, M Forsting, E Gizewski, Cerebral cavernous hemangiomas at 7 Tesla: initial experience, Academic radiology (2010)
  • Kraff O, AK Bitz, P Dammann, SC Ladd, ME Ladd, HH Quick, An eight-channel transmit/receive multipurpose coil for musculoskeletal MR imaging at 7 T., Medical physics (2010)
  • Kahlert P, H Eggebrecht, B Plicht, O Kraff, I McDougall, B Decker, R Erbel, ME Ladd, HH Quick, Towards real-time cardiovascular magnetic resonance-guided transarterial aortic valve implantation: in vitro evaluation and modification of existing devices, Journal of cardiovascular magnetic resonance (2010)
  • Umutlu L, S Maderwald, O Kraff, JM Theysohn, S Kuemmel, EA Hauth, M Forsting, G Antoch, ME Ladd, HH Quick, TC Lauenstein, Dynamic contrast-enhanced breast MRI at 7 Tesla utilizing a single-loop coil: a feasibility trial., Academic radiology (2010)
  • Schlamann M, M Voigt, S Maderwald, AK Bitz, O Kraff, S Ladd, ME Ladd, M Forsting, H Wilhelm, Exposure to high-field MRI does not affect cognitive function, Journal of magnetic resonance imaging (2010)
  • Breyer T, I Wanke, S Maderwald, F Woermann, O Kraff, J Theysohn, A Ebner, M Forsting, ME Ladd, M Schlamann, Imaging of patients with hippocampal sclerosis at 7 Tesla: initial results, Academic radiology (2010)
  • Moenninghoff C, O Kraff, M Schlamann, ME Ladd, Z Katsarava, E Gizewski, Assessing a dysplastic cerebellar gangliocytoma (Lhermitte-Duclos disease) with 7T MR imaging, Korean journal of radiology (2010)
  • Moenninghoff C, S Maderwald, J Theysohn, O Kraff, ME Ladd, NE Hindy, Jvd Nes, M Forsting, I Wanke, Imaging of adult astrocytic brain tumours with 7 T MRI: preliminary results, European radiology (2010)
  • Mönninghoff C, S Maderwald, J Theysohn, P Schütt, T Gauler, O Kraff, ME Ladd, S Ladd, I Wanke, Imaging of brain metastases of bronchial carcinomas with 7 T MRI - initial results, RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin (2010)
  • Noebauer-Huhmann I, P Szomolanyi, V Juras, O Kraff, ME Ladd, S Trattnig, Gadolinium-based magnetic resonance contrast agents at 7 Tesla: in vitro T1 relaxivities in human blood plasma, Investigative radiology (2010)
  • Theysohn J, O Kraff, S Maderwald, M Schlamann, Ad Greiff, M Forsting, S Ladd, ME Ladd, E Gizewski, The human hippocampus at 7 T–in vivo MRI, Hippocampus (2009)
  • Mönninghoff C, S Maderwald, J Theysohn, O Kraff, S Ladd, ME Ladd, M Forsting, HH Quick, I Wanke, Evaluation of intracranial aneurysms with 7 T versus 1.5 T time-of-flight MR angiography - initial experience, RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin (2009)
  • Kraff O, AK Bitz, S Kruszona, S Orzada, LC Schaefer, JM Theysohn, S Maderwald, ME Ladd, HH Quick, An eight-channel phased array RF coil for spine MR imaging at 7 T., Investigative radiology (2009)
  • Kollia K, S Maderwald, N Putzki, M Schlamann, J Theysohn, O Kraff, ME Ladd, M Forsting, I Wanke, First clinical study on ultra-high-field MR imaging in patients with multiple sclerosis: comparison of 1.5T and 7T, AJNR. American journal of neuroradiology (2009)
  • Kraff O, J Theysohn, S Maderwald, P Kokulinsky, Z Dogan, A Kerem, S Kruszona, ME Ladd, E Gizewski, ,, High-resolution MRI of the human parotid gland and duct at 7 Tesla, Investigative radiology (2009)
  • Bieri O, T Mamisch, S Trattnig, O Kraff, ME Ladd, K Scheffler, Optimized spectrally selective steady-state free precession sequences for cartilage imaging at ultra-high fields, Magma (New York, N.Y.) (2008)
  • Theysohn J, S Maderwald, O Kraff, C Moenninghoff, ME Ladd, ,, Subjective acceptance of 7 Tesla MRI for human imaging, Magma (New York, N.Y.) (2008)
  • Maderwald S, S Ladd, E Gizewski, O Kraff, J Theysohn, K Wicklow, C Moenninghoff, I Wanke, ME Ladd, HH Quick, To TOF or not to TOF: strategies for non-contrast-enhanced intracranial MRA at 7 T, Magma (New York, N.Y.) (2008)
  • Welsch G, T Mamisch, T Hughes, C Zilkens, S Quirbach, K Scheffler, O Kraff, M Schweitzer, P Szomolanyi, S Trattnig, In vivo biochemical 7.0 Tesla magnetic resonance: preliminary results of dGEMRIC, zonal T2, and T2* mapping of articular cartilage, Investigative radiology (2008)
  • Kraff O, JM Theysohn, S Maderwald, C Saylor, SC Ladd, ME Ladd, J Barkhausen, MRI of the knee at 7.0 Tesla., RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin (2007)
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