From Faster Frames to Flawless Focus: Deep Learning HASTE in Postoperative Single Sequence MRI.

Journal: Academic radiology
Published Date: Jun 24, 2025

Abstract

BACKGROUND: This study evaluates the feasibility of a novel deep learning-accelerated half-fourier single-shot turbo spin-echo sequence (HASTE-DL) compared to the conventional HASTE sequence (HASTE) in postoperative single-sequence MRI for the detection of fluid collections following abdominal surgery. As small fluid collections are difficult to visualize using other techniques, HASTE-DL may offer particular advantages in this clinical context.

Authors

  • Clarissa Hosse
    Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
  • Uli Fehrenbach
    Department of Diagnostic and Interventional Radiology, Charité -Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
  • Fabio Pivetta
    Charité-Universitätsmedizin Berlin, Department of Radiology, Berlin, Germany (C.H., U.F., F.P., M.W., T.W.R., B.G., J.K., D.G.).
  • Thomas Malinka
    Department of Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Campus Virchow Klinikum I Campus Charité Mitte, Augustenburger Platz 1, 13353, Berlin, Germany. thomas.malinka@charite.de.
  • Moritz Wagner
    Department of Radiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Charitéplatz 1, 10117, Berlin, Germany.
  • Thula Walter-Rittel
    Department of Radiology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany (L.V.N., M.L., T.U., D.D., D.G., F.K., M.W., T.W.R.). Electronic address: thula.walter-rittel@charite.de.
  • Bernhard Gebauer
    Department of Diagnostic and Interventional Radiology, Charité -Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
  • Johannes Kolck
    Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany. Johannes.kolck@charite.de.
  • Dominik Geisel
    Department of Radiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.

Keywords

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