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Showing 1-20 of 172 results

  1. Booster administration of Tc-99m PMT for delayed static imaging in patients with biliary atresia

    Objective

    Tc-99m N -pyridoxyl-5-methyl-tryptophan (PMT) hepatobiliary scintigraphy has high diagnostic performance for biliary atresia. Our hospital...

    Takahiro Hosokawa, Mayuki Uchiyama, ... Eiji Oguma in Annals of Nuclear Medicine
    Article 25 May 2024

  2. Validation of \(^{99m}\)Tc and \(^{177}\)Lu quantification parameters for a Monte Carlo modelled gamma camera

    Purpose

    Monte Carlo (MC) simulation in Nuclear Medicine is a powerful tool for modeling many physical phenomena which are difficult to track or...

    Giovanni Di Domenico, Simona Di Biaso, ... Mirco Bartolomei in EJNMMI Physics
    Article Open access 08 April 2023

  3. Tc-99m PMT scintigraphy in the diagnosis of pediatric biliary atresia

    Purpose

    Hepatobiliary scintigraphy plays an important role in the differentiation of biliary atresia (BA) and non-BA. The usefulness of 99m Tc-iminodia...

    Noriko Tsuda, Shinya Shiraishi, ... Yasuyuki Yamashita in Japanese Journal of Radiology
    Article 30 September 2019

  4. Preclinical evaluation of new GRPR-antagonists with improved metabolic stability for radiotheranostic use in oncology

    Background

    The gastrin-releasing peptide receptor (GRPR) has been extensively studied as a biomolecular target for peptide-based radiotheranostics....

    Panagiotis Kanellopoulos, Adam Mattsson, ... Anna Orlova in EJNMMI Radiopharmacy and Chemistry
    Article Open access 16 February 2024

  5. 3D printing of radioactive phantoms for nuclear medicine imaging

    Background

    For multicenter clinical studies, PET/CT and SPECT/CT scanners need to be validated to ensure comparability between various scanner types...

    Tilman Läppchen, Lorenz P. Meier, ... Michael Hentschel in EJNMMI Physics
    Article Open access 22 April 2020

  6. NEMA NU 1-2018 performance characterization and Monte Carlo model validation of the Cubresa Spark SiPM-based preclinical SPECT scanner

    Background

    The Cubresa Spark is a novel benchtop silicon-photomultiplier (SiPM)-based preclinical SPECT system. SiPMs in SPECT significantly improve...

    Matthew E. Strugari, Drew R. DeBay, ... Kimberly D. Brewer in EJNMMI Physics
    Article Open access 01 June 2023

  7. Multi-center study of inter-rater reproducibility, image quality, and diagnostic accuracy of CZT versus conventional SPECT myocardial perfusion imaging

    Background

    Cadmium-zinc-telluride (CZT)-based detectors exhibit higher diagnostic sensitivity in myocardial perfusion imaging (MPI) than conventional...

    Nabeel Mansour, Stephan G. Nekolla, ... Christoph Rischpler in Journal of Nuclear Cardiology
    Article Open access 07 July 2022

  8. A quick glance at selected topics in this issue

    “A quick glance at selected topics in this issue” aims to highlight contents of the Journal and provide a quick review to the readers.

    Pradeep Bhambhvani, Fadi G. Hage, Ami E. Iskandrian in Journal of Nuclear Cardiology
    Article 24 January 2022

  9. Verification of phantom accuracy using a Monte Carlo simulation: bone scintigraphy chest phantom

    We aimed to compare the measurement and simulation data of bone scintigraphy of a chest phantom using a Monte Carlo simulation to verify the accuracy...

    Toshimune Ito, Hirotatsu Tsuchikame, ... Hiroshi Tomizawa in Radiological Physics and Technology
    Article 24 July 2021

  10. High quality imaging and dosimetry for yttrium-90 (90Y) liver radioembolization using a SiPM-based PET/CT scanner

    Purpose

    Transarterial radioembolization (TARE) with yttrium-90 ( 90 Y) microspheres is a liver-directed treatment for primary and secondary hepatic...

    Heying Duan, Mohamed H. Khalaf, ... Andrei Iagaru in European Journal of Nuclear Medicine and Molecular Imaging
    Article 14 January 2021

  11. Nuclear imaging methods for the prediction of postoperative morbidity and mortality in patients undergoing localized, liver-directed treatments: a systematic review

    Background

    Several nuclear imaging methods may predict postoperative liver function and outcome, but none has achieved recommendations in clinical...

    Caroline Espersen, Lise Borgwardt, ... Lars Jelstrup Petersen in EJNMMI Research
    Article Open access 04 September 2020

  13. Characterisation of the attenuation properties of 3D-printed tungsten for use in gamma camera collimation

    Background

    The aim of this work was to characterise the attenuation properties of 3D-printed tungsten and to assess the feasibility for its use in...

    Jonathan I. Gear, Jan Taprogge, ... Glenn D. Flux in EJNMMI Physics
    Article Open access 07 January 2019

  14. The duodenal tube test is more specific than hepatobiliary scintigraphy for identifying bile excretion in the differential diagnosis of biliary atresia

    Purpose

    Confirmation of bile excretion into the gastrointestinal tract is important to exclude biliary atresia (BA). We compared the duodenal tube...

    Daiki Yoshii, Yukihiro Inomata, ... Taizo Hibi in Surgery Today
    Article 20 April 2020

  17. Full report on a survey of adverse reactions to radiopharmaceuticals from 1975 to 2017 in Japan

    Objective

    This pharmacovigilance-based survey was aimed at determining the prevalence of, and association between, radiopharmaceuticals and adverse...

    Hiroshi Matsuda, Tomoya Uehara, ... Mana Yoshimura in Annals of Nuclear Medicine
    Article 27 January 2020

  18. Towards standardization of absolute SPECT/CT quantification: a multi-center and multi-vendor phantom study

    Abstract

    Absolute quantification of radiotracer distribution using SPECT/CT imaging is of great importance for dosimetry aimed at personalized...

    Steffie M. B. Peters, Niels R. van der Werf, ... Martin Gotthardt in EJNMMI Physics
    Article Open access 26 December 2019

  19. Imaging features of phosphaturic mesenchymal tumors

    Objective

    To examine the CT and MR imaging features of phosphaturic mesenchymal tumors (PMTs).

    Materials and methods

    With IRB approval, our...

    Stephen M. Broski, Andrew L. Folpe, Doris E. Wenger in Skeletal Radiology
    Article 09 July 2018
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