Jaap M Groen

Summary

Affiliation: University Medical Center Groningen
Country: The Netherlands

Publications

  1. ncbi request reprint Initial results on visualization of coronary artery stents at multiple heart rates on a moving heart phantom using 64-MDCT
    Jaap M Groen
    Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
    J Comput Assist Tomogr 30:812-7. 2006
  2. doi request reprint Non-calcified coronary atherosclerotic plaque visualization on CT: effects of contrast-enhancement and lipid-content fractions
    Wisnumurti Kristanto
    Department of Radiology, Center for Medical Imaging North East Netherlands, University Medical Center Groningen, University of Groningen, PO Box 30001, 9700RB Groningen, The Netherlands
    Int J Cardiovasc Imaging 29:1137-48. 2013
  3. pmc Coronary calcium mass scores measured by identical 64-slice MDCT scanners are comparable: a cardiac phantom study
    Hildebrand Dijkstra
    Department of Radiology, University Medical Center Groningen, Groningen, The Netherlands
    Int J Cardiovasc Imaging 26:89-98. 2010
  4. doi request reprint Can nontriggered thoracic CT be used for coronary artery calcium scoring? A phantom study
    Xueqian Xie
    Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700RB Groningen, The Netherlands
    Med Phys 40:081915. 2013
  5. pmc Calcium scoring using 64-slice MDCT, dual source CT and EBT: a comparative phantom study
    Jaap M Groen
    Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
    Int J Cardiovasc Imaging 24:547-56. 2008
  6. pmc Small calcified coronary atherosclerotic plaque simulation model: minimal size and attenuation detectable by 64-MDCT and MicroCT
    Wisnumurti Kristanto
    Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, P O Box 30001, 9700RB, Groningen, The Netherlands
    Int J Cardiovasc Imaging 28:843-53. 2012
  7. doi request reprint The cumulative risk of multiple CT exposures using two different methods
    Hildebrand Dijkstra
    University of Groningen, University Medical Center Groningen Department of Radiology, Groningen, The Netherlands
    Health Phys 106:475-83. 2014
  8. ncbi request reprint The influence of heart rate, slice thickness, and calcification density on calcium scores using 64-slice multidetector computed tomography: a systematic phantom study
    Jaap M Groen
    Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
    Invest Radiol 42:848-55. 2007
  9. doi request reprint Feasibility and accuracy of tissue characterization with dual source computed tomography
    Joanne K Van Abbema
    University Medical Center Groningen, PO Box 30 001, Groningen, Netherlands
    Phys Med 28:25-32. 2012

Detail Information

Publications9

  1. ncbi request reprint Initial results on visualization of coronary artery stents at multiple heart rates on a moving heart phantom using 64-MDCT
    Jaap M Groen
    Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
    J Comput Assist Tomogr 30:812-7. 2006
    ..Evaluation of the image quality of coronary artery stents at various heart rates using Multi Detector Computed Tomography (MDCT)...
  2. doi request reprint Non-calcified coronary atherosclerotic plaque visualization on CT: effects of contrast-enhancement and lipid-content fractions
    Wisnumurti Kristanto
    Department of Radiology, Center for Medical Imaging North East Netherlands, University Medical Center Groningen, University of Groningen, PO Box 30001, 9700RB Groningen, The Netherlands
    Int J Cardiovasc Imaging 29:1137-48. 2013
    ..HU-based plaque percentage lipid-content determination might serve as an alternative plaque characterization method. However, its applicability is still hindered by many inherent limitations...
  3. pmc Coronary calcium mass scores measured by identical 64-slice MDCT scanners are comparable: a cardiac phantom study
    Hildebrand Dijkstra
    Department of Radiology, University Medical Center Groningen, Groningen, The Netherlands
    Int J Cardiovasc Imaging 26:89-98. 2010
    ..Furthermore, for all systems significant differences were found between mass scores and the physical calcium mass; however, the differences were relatively small and consistent...
  4. doi request reprint Can nontriggered thoracic CT be used for coronary artery calcium scoring? A phantom study
    Xueqian Xie
    Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700RB Groningen, The Netherlands
    Med Phys 40:081915. 2013
    ..However, nontriggered CT is extensively utilized. The study-purpose is to evaluate the in vitro agreement in coronary calcium score between nontriggered thoracic CT and ECG-triggered cardiac CT...
  5. pmc Calcium scoring using 64-slice MDCT, dual source CT and EBT: a comparative phantom study
    Jaap M Groen
    Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
    Int J Cardiovasc Imaging 24:547-56. 2008
    ....
  6. pmc Small calcified coronary atherosclerotic plaque simulation model: minimal size and attenuation detectable by 64-MDCT and MicroCT
    Wisnumurti Kristanto
    Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, P O Box 30001, 9700RB, Groningen, The Netherlands
    Int J Cardiovasc Imaging 28:843-53. 2012
    ..Consequently, early onset of calcification in coronary plaque will remain invisible when using CT and a zero calcium score can not exclude the presence of coronary calcification...
  7. doi request reprint The cumulative risk of multiple CT exposures using two different methods
    Hildebrand Dijkstra
    University of Groningen, University Medical Center Groningen Department of Radiology, Groningen, The Netherlands
    Health Phys 106:475-83. 2014
    ..These results have to be interpreted, however, in the perspective of the uncertainties in the cancer risk model, which have been estimated at a factor of 2 or 3...
  8. ncbi request reprint The influence of heart rate, slice thickness, and calcification density on calcium scores using 64-slice multidetector computed tomography: a systematic phantom study
    Jaap M Groen
    Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
    Invest Radiol 42:848-55. 2007
    ..The purpose of this study was to investigate the influence of heart rate, slice thickness, and calcification density on absolute value and variability of calcium score using 64-slice multidetector computed tomography (MDCT)...
  9. doi request reprint Feasibility and accuracy of tissue characterization with dual source computed tomography
    Joanne K Van Abbema
    University Medical Center Groningen, PO Box 30 001, Groningen, Netherlands
    Phys Med 28:25-32. 2012
    ..To evaluate the feasibility and accuracy of a model for tissue characterization with dual source computed tomography (DSCT)...