Multi-institutional study for comparison of detectability of hypovascular liver metastases between 70- and 40-keV images: DELMIO study.

Journal: Abdominal radiology (New York)
Published Date:

Abstract

PURPOSE: To compare the lesion detectability of hypovascular liver metastases between 70-keV and 40-keV images from dual energy-computed tomography (CT) reconstructed with deep-learning image reconstruction (DLIR).

Authors

  • Shintaro Ichikawa
    Liver Imaging Group, Department of Radiology, University of California San Diego, La Jolla, CA, USA.
  • Satoshi Funayama
    Department of Radiology, Faculty of Medicine, University of Yamanashi, Chuo-city, Yamanashi 409-3898, Japan.
  • Tomoko Hyodo
    Department of Radiology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
  • Kumi Ozaki
    Department of Radiology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Chuo-ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
  • Akio Ito
    Gifu University, Gifu, Japan.
  • Masatoshi Kakuya
    Hamamatsu University School of Medicine, Hamamatsu, Japan.
  • Tatsunori Kobayashi
    Department of Radiology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Chuo-ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
  • Yukichi Tanahashi
    Department of Radiology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Chuo-ku, Hamamatsu City, Shizuoka, 431-3192, Japan. ytanahashi77@gmail.com.
  • Kazuto Kozaka
    Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan.
  • Saya Igarashi
    Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan.
  • Taketo Suto
    Gifu University, Gifu, Japan.
  • Yoshifumi Noda
    Department of Radiology, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan.
  • Masayuki Matsuo
    Department of Radiology, Gifu University, 1-1 Yanagido, Gifu 501-1194, Japan.
  • Akiko Narita
    Aichi Medical University, Nagakute, Japan.
  • Hiroaki Okada
    Aichi Medical University, Nagakute, Japan.
  • Kojiro Suzuki
    Department of Radiology, Aichi Medical University, Nagakute, Aichi, 4801195, Japan.
  • Satoshi Goshima
    Department of Radiology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Chuo-ku, Hamamatsu City, Shizuoka, 431-3192, Japan.

Keywords

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