The publications listed below provide an overview of the scientific projects in which our phantoms were used.

  • Ultrahigh-Spatial-Resolution Photon-counting Detector CT Angiography of Coronary Artery Disease for
    Stenosis Assessment
    Moritz C. Halfmann, MD et al Radiology 2024; 310(2):e231956
  • Improved coronary calcium detection and quantification with low-dose
    full field-of-view photon-counting CT: a phantom study
    Niels R. van der Werf et al European Radiology (2022) 32 (5):3447-3457
  • Improved quantification of coronary artery luminal stenosis in the presence of heavy calcifications using photon-counting detector CT
    Emily Koons et al Proc SPIE Int Soc Opt Eng (2022) 12031
  • Coronary calcium scoring potential of large field-of-view spectral
    photon-counting CT: a phantom study:
    Niels R. van der Werf et al
    European Radiology (2022) 32:152–162
  • Coronary Calcium Scoring with First Generation Dual-Source Photon-Counting CT -
    First Evidence from Phantom and In-Vivo Scans:
    Matthias Eberhard et al
    Diagnostics 2021, 11, 1708
  • Quantification of airway dimensions using a high-resolution CT scanner: A phantom study
    Yixiao Zhao et al
    Medical Physics Volume 48, Issue 10, October 2021, Pages 5874-5883
  • Dose reduction for CT coronary calcium scoring with a calcium-aware image reconstruction technique: a phantom study
    Ronald Booij, Niels R. van der Werf et al.
    European Radiology (2020) 30:3346–3355
  • Coronary artery calcium scoring with photon-counting CT: first in vivo human experience
    Rolf Symons, Veit Sandfort et al.
    The International Journal of Cardiovascular Imaging (2019) 35:733–739
  • Coronary calcium scoring with partial volume correction in anthropomorphic thorax phantom and screening chest CT images
    Jurica Sprem, Bob D. de Vos, Nikolas Lessmann et al.
    PLOS ONE December 20, 2018
  • Fast kVp-switching dual energy contrast-enhanced thorax and cardiac CT: A phantom study on the accuracy of iodine concentration and effective atomic number measurement
    Antonios E. Papadakis, John Damilakis, 

    Med Phys 2017 Sep;44(9):4724-4735.

  • Subsekunden-Mehrschicht-Spiral-CT als Alternative zur Elektronenstrahlcomputertomographie
    Kalender WA
    Zeitschrift für Kardiologie, 2000 - Springer
  • ECG-correlated imaging of the heart with subsecond multislice spiral CT
    Kachelriess M, Ulzheimer S, Kalender WA
    Medical Imaging, IEEE Transactions online, 2000
  • Reproducibility of coronary calcium quantification in repeat examinations with retrospectively ECG
    Ohnesorge, T Flohr, R Fischbach, A Kopp, A Knez, …
    European Radiology, 2002
  • Improving mass measurement of coronary artery calcification using threshold correction and thin collimation in multi-detector row computed tomography In vitro experiment
    Cheng Hong MD, Thomas K. Pilgram, Fang Zhu MD, Bonnie N. Joe, Dwight A. Towler and Kyongtae T. Bae MD
    Ph Academic Radiology, Volume 10, Issue 9, Pages 969-977
  • Potential Clinical Impact of Variability in the Measurement of Coronary Artery Calcification with Sequential MDCT
    SS Halliburton, AE Stillman, M Lieber, JM Kasper
    American Journal of Roentgenology, 2005 - Am Roentgen Ray Soc
  • An accurate and reproducible scheme for quantification of coronary artery calcification in CT scans
    Dehmeshki, J.; Xujiong Ye; Wang, F.; Xin Yu Lin; Abaei, M.; Siddique, M.M.; Qanadli, S.D.
    Engineering in Medicine and Biology Society, 2004. IEMBS apos;04. 26th Annual International Conference of the IEEE Volume 1, Issue , 1-5 Sept. 2004 Page(s): 1918 - 1921 Vol.3
  • Description of the Image Data Set of an Anthropomorphic Cardio CT Phantom with Extension Rings and …
    K Shanneik, S Ulzheimer, W Kalender
  • Quantification of Aortic Valve Calcification Using Multislice Spiral Computed Tomography : Comparison With Atomic Absorption Spectroscopy
    R Koos, AH Mahnken, HP Kuhl, G Muhlenbruch
    Invest Radiol, 2006
  • Coronary Artery Calcium: A Multiinstitutional, Multimanufacturer International Standard for Quantification at Cardiac CT
    C.H. McCollough, S. Ulzheimer, S.S. Halliburton, K. Shanneik, R.D. White, W.A. Kalender
    Radiology: Volume 243: Number 2 – May 2007 Page(s): 527 – 538
  • Coronary Artery Calcium Measurement with Mutli-Detector Row CT: In Vitro Assessment of Effect of Radiation Dose
    C. Hong, K.T. Bae, T.K. Pilgram, J. Suh, D. Bradley
    Radiology 2002, 225, Page(s): 901 – 906
  • Assessment of calcium scoring performance in cardiac computed tomography
    S. Ulzheimer, W.A. Kalender
    European Radiology, 2003, 13, Page(s): 484 – 497
  • 64 slice MDCT generally underestimates coronary calcium scores as compared to EBT: A phantom study
    M.J.W. Greuter, H. Dijkstra, J.M. Groen, R. Vliegenthart, F. de Lange, W.K.J. Renema, G.H. de Bock, M. Oudkerk
    Medical Physics 34 (9), September 2007, Page(s): 3510 – 3519
  • Dose Performance of a 64-Channel Dual-Source CT Scanner
    C.H. McCollough, A.N. Primak, O. Saba, H. Bruder, K. Stierstorfer, R. Raupach, C. Suess, B. Schmidt, B.M. Ohnesorge, T.G. Flohr
    Radiology: Volume 243: Number 3 – June 2007 Page(s): 775 – 784
  • Diagnosis of Osteoporosis by Quantifying Volumetric Bone Mineral Density of Lumbar Vertebrae Using Abdominal CT Images and Two-Compartment Model
    Po-Chieh Hsu, Dmytro Luzhbin, Tia-Yu Shih et al.   
    Healthcare 2023, 11, 556
  • Dose-efficient assessment of trabecular microstructure using ultra-high-resolution photon-counting CT
    Jaime A. Pena, Laura Klein, Joscha Maier et al.   
    Zeitschrift fur Medizinische Physik (2022)
  • Accuracy of bone mineral density quantification using dual-layer spectral detector CT: a phantom study
    Robbert W. van Hamersvelt, Arnold M. R. Schilham, Klaus Engelke et al.   
    European Radiology Volume 27, pages 4351–4359 (2017)  Accuracy of bone mineral density quantification using dual-layer spectral detector CT: a phantom study | SpringerLink    
  • Quantitative computed tomography (QCT) of the forearm using clinical CT scanners
    K. Engelke, W. Timm, B. Stampa, T. Fuerst, E. Paris, C. Libanati, H.K. Genant
  • Non-invasive investigation of bone adaption in humans to cumulative daily mechanical loading
    R Whalen, T Cleek - Life
  • Volumetric quantitative computed tomography of the proximal femur: relationships linking geometric and densitometric variables to bone
    V Bousson, A Le Le Bras, F Roqueplan, Y Kang, D …
    Osteoporosis International, 2006
  • The European Spine Phantom--a tool for standardization and quality control in spinal bone mineral
    WA Kalender, D Felsenberg, HK Genant, M Fischer, J - Eur J Radiol
  • Bone Density Measured by Dual-Energy X-ray Absorptiometry in Healthy Kuwaiti Women
    G Dougherty, N Al-Marzouk
    Calcified Tissue International, 2001
  • Biomechanics of the Birmingham hip resurfacing arthroplasty
    KL Ong, SM Kurtz, MT Manley, N Rushton, NA
    Journal of Bone & Joint Surgery, British Volume, 2006
  • Effect of inhaled corticosteroids on forearm bone mineral density: The HUNT Study, Norway
    A Langhammer, S Forsmo, S Lilleeng, R Johnsen
    Respiratory Medicine, 2007
  • Longitudinal Changes in Forearm Bone Mineral Density in Women and Men Aged 25-44 Years
    N Emaus, GKR Berntsen, RM Joakimsen, V Fonnebo
    American Journal of Epidemiology, 2005
  • Quantitative computed tomography (QCT) of the forearm using clinical CT scanners
    K. Engelke, W. Timm, B. Stampa, T. Fuerst, E. Paris, C. Libanati, H.K. Genant
    Med Phys 2008; 33:614-20
  • A phantom for standardization and quality control in periphal bone measurements by PQCT an DXA
    P. Ruegsegger, W.A. Kalender
    Physics in Medicine and Biology 38, 1993, Page(s): 1963 – 1970
  • Quality control and standardisation of absorptiometric and computer tomographic measurements of bone mineral mass and density
    W.A. Kalender, M. Fischer
    Radiation Protection Dosimetry Vol. 49, Nos 1/3, 1993, Page(s): 229 – 233
  • Microarchitecture and morphology of bone tissue over a wide range of BV/TV assessed by micro-computed tomography and three different threshold backgrounds
    Adams GJ, Cook RB et al.
    Medical Engineering and Physics Volume 106, August 2022, 103828
  • Performance evaluation of a micro-CT system for laboratory animal imaging with iterative reconstruction capabilities
    Florence M.Muller
    Medical Physics, Volume 49, Issue 5, May 2022 pages 3121-3133
  • Image quality and spatial resolution: Comparative analyses of two pet systems for small animal in Brazil 
    Rodrigo M. G. Gontijo, Andréa V. Ferreira et al., 2021
  • Empirical cupping correction: A first-order raw data precorrection for cone-beam computed tomography
    M Kachelrieß, K Sourbelle, WA Kalender
    Medical Physics, 2006
  • Comparative Evaluation: Acceptance Testing and Constancy Testing for Micro-CT Scanners
    W.A. Kalender, B. Durkee, O. Langner, E. Stepina, M. Karolczak
    Biomedizinische Technik Volume 50, Supplementary vol.1 Part 2, 2005 Page(s): 1192 – 1193
  • Empirical Water Precorrection for Cone-Beam Computed Tomography
    K Sourbelle, M Kachelrieß, WA Kalender
    IEEE Medical Imaging Conference Record, 2005
  • High-pitch, high temporal resolution, multi-energy cardiac imaging on a dual-source photon-counting-detector CT
    Zaki Ahmed, David Campeau, Hao Gong et al.
    Medical Physics Volume 50, Issue 3, March 2023 Pages 1428-1435
  • Coronary calcium scoring with partial volume correction in anthropomorphic thorax phantom and screening chest CT images
    Jurica Sprem, Bob D. de Vos, Nikolas Lessmann et al.
    PLOS ONE December 20, 2018
  • In vitro evaluation of coronary stents and in-stent stenosis using a dynamic cardiac phantom and a 64-detector row CT scanner
    T Schlosser, T Scheuermann, S Ulzheimer, OK Mohrs, M Kühling, PE Albrecht, T Voigtländer, J Barkhausen, A Schmermund
    Clinical Research in Cardiology, Volume 96, Number 11 (online first) 2007
  • The impact of ASiR-V on abdominal CT radiation dose and image quality – A phantom study
    Svea Deppe Mørup, John Stowe et al.
    Journal of Medical Imaging and Radiation Sciences 53 (2022) 453–459
  • Single-material beam hardening correction via an analytical energy response model for diagnostic CT
    Viktor Haase, Katharina Hahn et al.
    Med Phys. (2022) ;49:5014–5037
  • Spectral CT quantification stability and accuracy for pediatric patients: A phantom study
    Nadav Shapira, Kai Mei, Peter B. Noel
    J Appl Clin Med Phys 2021; 22:3:16–26
  • Physical performance characteristics of spiral CT scanning
    W.A. Kalender, A. Polacin
    Medical Physics 18 (5), Sept/Oct 1991, Page(s): 910 – 915
  • New low-contrast resolution phantoms for Computed Tomography
    C. Suess, W.A. Kalender, J.M. Coman
    Medical Physics 26 (2), February 1999, Page(s): 296 – 302
  • Technical Foundations of Spiral CT
    W.A. Kalender
  • Quality assurance for computed-tomography simulators and the computed-tomography-simulation process: Report of the AAPM Radiation Therapy Committee Task Group No. 66
    S. Mutic, J.R. Palta, E.K. Butker, I.J. Das, M. Saiful Huq, L.-N. Dick-Loo, B.J. Salter, C.H. McCollough, J. van Dyk
    Medical Physics, Vol. 30, No. 10, October 2003, Page(s): 2762 – 2792
  • A Comparison of Conventional and Spiral CT: An Experimental Study on the Detection of Spherical Lesions
    W.A. Kalender, A. Polacin, C. Suess
    Journal of Computer Assisted Tomography 18(2): 167 – 176, March/April 1994
  • Low-contrast detectability in volume rendering: a phantom study on multidector-row spiral CT data
    HO Shin, CV Falck, M Galanski
    European Radiology, 2004
  • Impact of the z-flying focal spot on resolution and artifact behavior for a 64-slice spiral CT scanner
    Y Kyriakou, M Kachelrieß, M Knaup, JU Krause, WA Kalender
    European Radiology, 2006
  • Inherently 3-Dimensional Method for Measurement of Computed Tomographic Resolution Anisotropy
    SE Jones, M Grasruck, B Schmidt, I Madisch, et al
    Journal of Computer Assisted Tomography, 2006
  • Assessment of task-based image quality for abdominal CT protocols linked with national diagnostic reference levels
    Anaïs Viry, Christoph Aberle, Thiago Lima et al.
    European Radiology (2022) 32:1227–1237
  • Assessment of Iodine Contrast-To-Noise Ratio in Virtual Monoenergetic Images Reconstructed from Dual-Source Energy-Integrating CT and Photon-Counting CT Data
    Ronald Booij, Niels R. van der Werf, Marcel L. Dijkshoorn et al.
    Diagnostics 2022, 12, 1467
  • Investigation of spectral performance for single-scan contrast-enhanced breast CT using photon-counting technology: A phantom study
    Veikko Ruth, Daniel Kolditz, Christian Steiding, Willi A. Kalender
    Med Phys 2020 Vol 47 Issue 7 p2826–2837
  • Assessment of quantification accuracy and image quality of a full-body dual-layer spectral CT system
    Ehn S, Sellerer T, Muenzel D et al.
    Med Phys 2018 Vol 19 Issue 1 p204–217
  • Feasibility and accuracy of dual-layer spectral detector computed tomography for quantification of gadolinium: a phantom study
    Robbert W. van Hamersvelt, Martin J.Willemink, Pim A. de Jong et al.
    Eur Radiology 2017 27:3677–3686
  • A quality assurance framework for the fully automated and objective evaluation of image quality in cone-beam computed tomography
    Christian Steiding, Daniel Kolditz, Willi A. Kalender et al.
    Med Phys 2014 Vol 41 Issue 3
  • A formulation of tissue- and water-equivalent materials using the stoichiometric analysis method for CT-number calibration in radiotherapy treatment planning
    T.Yohannes et al.
    Physics in Medicine and Biology 57 (2012) 1173–1190 10.
  • First performance evaluation of a dual-source CT (DSCT) system
    T Flohr, C McCollough, H Bruder, M Petersilka et al.
    European Radiology 2006 Vol 16 p256–268
  • Practical model “3DX” of limited cone-beam X-ray CT for dental use
    Y. Arai, K. Honda, K. Iwai, K. Shinoda
    International Congress Series 1230, 2001, Page(s): 713 – 718
  • Intensity distribution and impact of scatter for dual-source CT
    Y. Kyriakou, W.A. Kalender
    Physics in Medicine and Biology 52, 2007, Page(s): 6969 – 6989
  • Die geometrische Genauigkeit der roboterassistierten THR-Chirurgie
    J. Schneider, W.A. Kalender, A. Olk
    Orthopädische Praxis 12/2000, 36. Jahrgang, Seite: 756 – 761
  • Spiral Volumetric CT with Single-Breath-Hold Technique, Continuous Transport, and Continuous Scanner Rotation
    W.A. Kalender, W. Seissler, E. Klotz, P.Vock
    Radiology, Vol.176, No.1, 1990, Page(s) 181 – 183
  • Evaluation and Comparison of Water-equivalent CTDI Dosimetry Phantoms
    J. Erb, M. Schmidt, B. Schmidt, W.A. Kalender
Diese Seite existiert auch in Ihrer Sprache.
This page also exists in your language.
Sprache wechseln Change Language