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  1. Authors: David Douglas, Maged Goubran, Eugene Wilson, Guofan Xu, Pragya Tripathi, Dawn Holley, Steven Chao, Max Wintermark, Andrew Quon, Michael Zeineh, Minal Vasanawala and Greg Zaharchuk

    Citation: EJNMMI Physics 2015 2(Suppl 1):A83

    Content type: Meeting abstract

    Published on:

    This article is part of a Supplement: Volume 2 Supplement 1

  2. Authors: Ana Mota, Vesna Cuplov, Jonathan Schott, Brian Hutton, Kris Thielemans, Ivana Drobnjak, John Dickson, Julien Bert, Ninon Burgos, Jorge Cardoso, Marc Modat, Sebastien Ourselin and Kjell Erlandsson

    Citation: EJNMMI Physics 2015 2(Suppl 1):A44

    Content type: Meeting abstract

    Published on:

    This article is part of a Supplement: Volume 2 Supplement 1

    The Erratum to this article has been published in EJNMMI Physics 2015 2:30

  3. Although NaI(Tl) gamma counters play an important role in many quantitative positron emission tomography (PET) protocols, their calibration for positron-emitting samples has not been standardized across imagin...

    Authors: Martin A Lodge, Daniel P Holt, Paul E Kinahan, Dean F Wong and Richard L Wahl

    Citation: EJNMMI Physics 2015 2:11

    Content type: Original research

    Published on:

  4. The higher tolerated mean absorbed dose for selective internal radiation therapy (SIRT) with intra-arterially infused 90Y microspheres compared to external beam therapy is speculated to be caused by absorbed dose...

    Authors: Jonas Högberg, Magnus Rizell, Ragnar Hultborn, Johanna Svensson, Olof Henrikson, Johan Mölne, Peter Gjertsson and Peter Bernhardt

    Citation: EJNMMI Physics 2015 2:10

    Content type: Original research

    Published on:

  5. Classification algorithms for positron emission tomography (PET) images support computational treatment planning in radiotherapy. Common clinical practice is based on manual delineation and fixed or iterative ...

    Authors: Thomas Layer, Matthias Blaickner, Barbara Knäusl, Dietmar Georg, Johannes Neuwirth, Richard P Baum, Christiane Schuchardt, Stefan Wiessalla and Gerald Matz

    Citation: EJNMMI Physics 2015 2:9

    Content type: Research Article

    Published on:

  6. In the absence of CT or traditional transmission sources in combined clinical positron emission tomography/magnetic resonance (PET/MR) systems, MR images are used for MR-based attenuation correction (MR-AC). T...

    Authors: Claes N Ladefoged, Adam E Hansen, Sune H Keller, Barbara M Fischer, Jacob H Rasmussen, Ian Law, Andreas Kjær, Liselotte Højgaard, Francois Lauze, Thomas Beyer and Flemming L Andersen

    Citation: EJNMMI Physics 2015 2:8

    Content type: Original research

    Published on:

  7. The aims of this study were (1) to evaluate the impact of injection dose, post-reconstruction filtering, and collimator choice on image quality of myocardial perfusion single-photon emission computed tomograph...

    Authors: Asuka Mizutani, Ichiro Matsunari, Masato Kobayashi, Kodai Nishi, Wataru Fujita, Yoshiharu Miyazaki, Stephan G Nekolla and Keiichi Kawai

    Citation: EJNMMI Physics 2015 2:7

    Content type: Original research

    Published on:

  8. Simultaneous PET/MR imaging depends on MR-derived attenuation maps (mu-maps) for accurate attenuation correction of PET data. Currently, these maps are derived from gradient-echo-based MR sequences, which are ...

    Authors: Ronald JH Borra, Hoon-Sung Cho, Spencer L Bowen, Ulrike Attenberger, Grae Arabasz, Ciprian Catana, Lee Josephson, Bruce R Rosen, Alexander R Guimaraes and Jacob M Hooker

    Citation: EJNMMI Physics 2015 2:6

    Content type: Original research

    Published on:

  9. Red bone marrow (RBM) toxicity is dose-limiting in (pretargeted) radioimmunotherapy (RIT). Previous blood-based and two-dimensional (2D) image-based methods have failed to show a clear dose-response relationsh...

    Authors: Wietske Woliner-van der Weg, Rafke Schoffelen, Robert F Hobbs, Martin Gotthardt, David M Goldenberg, Robert M Sharkey, Cornelis H Slump, Winette TA van der Graaf, Wim JG Oyen, Otto C Boerman, George Sgouros and Eric P Visser

    Citation: EJNMMI Physics 2015 2:5

    Content type: Original research

    Published on:

  10. In contemporary positron emission tomography (PET)/computed tomography (CT) scanners, PET attenuation correction is performed by means of a CT-based attenuation map. Respiratory motion can however induce offse...

    Authors: Matthijs F Kruis, Jeroen B van de Kamer, Wouter V Vogel, José SA Belderbos, Jan-Jakob Sonke and Marcel van Herk

    Citation: EJNMMI Physics 2015 2:4

    Content type: Original research

    Published on:

  11. CT-based attenuation correction (CT-AC) using contrast-enhancement CT impacts 111In-SPECT image quality and quantification. In this study we assessed and evaluated the effect.

    Authors: Thomas Levin Klausen, Jann Mortensen, Robin de Nijs, Flemming Littrup Andersen, Liselotte Højgaard, Thomas Beyer and Søren Holm

    Citation: EJNMMI Physics 2015 2:3

    Content type: Original research

    Published on:

  12. Myocardial perfusion scintigraphy (MPS) is a clinically useful noninvasive imaging modality for diagnosing patients with suspected coronary artery disease. By utilizing gated MPS, the end diastolic volume (EDV...

    Authors: Elin Trägårdh, Michael Ljungberg, Lars Edenbrandt, Eva Örndahl, Lena Johansson, Agneta Gustafsson, Cathrine Jonsson, Jessica Hagerman, Katrine Riklund and David Minarik

    Citation: EJNMMI Physics 2015 2:2

    Content type: Original research

    Published on:

  13. For positron emission tomography (PET) kinetic modelling, an accurate determination of the arterial input function is required. In this study, a blood sampling system was developed and tested using different r...

    Authors: Friedrich Roehrbacher, Jens P Bankstahl, Marion Bankstahl, Thomas Wanek, Johann Stanek, Michael Sauberer, Julia Muellauer, Thales Schroettner, Oliver Langer and Claudia Kuntner

    Citation: EJNMMI Physics 2015 2:1

    Content type: Original research

    Published on:

  14. Heart sizes vary greatly across the spectrum of patients referred for myocardial perfusion imaging. We therefore performed a phantom study to explore under controlled circumstances how count rates change when ...

    Authors: Elazar A Bienenstock and Marguerite Ennis

    Citation: EJNMMI Physics 2014 1:97

    Content type: Original research

    Published on:

  15. The purpose of this study is to describe a clinical relation of noise equivalent count rate (NECR) - an objective measurement of positron emission tomography (PET) systems - measured in a large number of patie...

    Authors: Marcelo A Queiroz, Scott D Wollenweber, Gustav von Schulthess, Gaspar Delso and Patrick Veit-Haibach

    Citation: EJNMMI Physics 2014 1:103

    Content type: Original research

    Published on:

  16. Hybrid positron emission tomography/magnetic resonance imaging (PET/MRI) shows high potential for patients with oropharyngeal cancer. Dental implants can cause substantial artifacts in the oral cavity impairin...

    Authors: Jeanne M Gunzinger, Gaspar Delso, Andreas Boss, Miguel Porto, Helen Davison, Gustav K von Schulthess, Martin Huellner, Paul Stolzmann, Patrick Veit-Haibach and Irene A Burger

    Citation: EJNMMI Physics 2014 1:102

    Content type: Original research

    Published on:

  17. The current MR-based attenuation correction (AC) used in combined PET/MR systems computes a Dixon attenuation map (MR-ACDixon) based on fat and water images derived from in- and opposed-phase MRI. We observed an ...

    Authors: Claes Nøhr Ladefoged, Adam Espe Hansen, Sune Høgild Keller, Søren Holm, Ian Law, Thomas Beyer, Liselotte Højgaard, Andreas Kjær and Flemming Littrup Andersen

    Citation: EJNMMI Physics 2014 1:101

    Content type: Original research

    Published on:

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