Deep learning–based time-of-flight (ToF) image enhancement of non-ToF PET scans

Autor: Mehranian, A, Wollenweber, SD, Walker, MD, Bradley, KM, Fielding, P, Huellner, MW, Kotasidis, F, Su, K, Johnsen, R, Jansen, F, McGowan, DR

Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging. 49:3740-3749

Purpose To improve the quantitative accuracy and diagnostic confidence of PET images reconstructed without time-of-flight (ToF) using deep learning models trained for ToF image enhancement (DL-ToF). Methods A total of 273 [18F]-FDG PET scans were use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07644a9aac702f085c023b77541ded13
https://doi.org/10.1007/s00259-022-05824-7

Immunotherapy response and resistance in patients with advanced uveal melanoma: a retrospective cohort study.

Autor: Maurer A; Department of Nuclear Medicine, University Hospital of Zurich, University of Zurich, Zurich, Switzerland., Clerici G; Department of Dermatology, University Hospital of Zurich, University of Zurich, Raemistrasse 100, 8091, Zurich, Switzerland., Schaab JA; Department of Nuclear Medicine, University Hospital of Zurich, University of Zurich, Zurich, Switzerland., Cheng PF; Department of Oncology, Geneva University Hospital, Geneva, Switzerland., Mihic-Probst D; Institute for Pathology and Molecular Pathology, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Mader C; Department of Nuclear Medicine, University Hospital of Zurich, University of Zurich, Zurich, Switzerland., Messerli M; Department of Nuclear Medicine, University Hospital of Zurich, University of Zurich, Zurich, Switzerland., Huellner MW; Department of Nuclear Medicine, University Hospital of Zurich, University of Zurich, Zurich, Switzerland., Dummer R; Department of Dermatology, University Hospital of Zurich, University of Zurich, Raemistrasse 100, 8091, Zurich, Switzerland., Dimitriou F; Department of Dermatology, University Hospital of Zurich, University of Zurich, Raemistrasse 100, 8091, Zurich, Switzerland. florentia.dimitriou@usz.ch.

Publikováno v: Clinical and experimental medicine [Clin Exp Med] 2024 Oct 01; Vol. 24 (1), pp. 234. Date of Electronic Publication: 2024 Oct 01.

Time-synchronized 2-deoxy-2-[18F]fluoro-D-glucose PET/MRI with MR-active trigger and Bayesian penalized likelihood reconstruction: Diagnostic utility for locoregional extension of endometrial cancer.

Autor: Tachibana M; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan; Kakogawa City Hospital, 439 Hommachi Kakogawa-cho, Kakogawa, Hyogo 675-8611, Japan., Nogami M; Department of Radiology, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan; Division of Medical Imaging, Biomedical Imaging Research Center, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji, Yoshida, Fukui 910-1193, Japan. Electronic address: aznogami@med.kobe-u.ac.jp., Inoue Inukai J; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan., Zeng F; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan., Kubo K; Department of Radiology, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan., Kurimoto T; GE HealthCare, 4-7-127 Asahigaoka, Hino, Tokyo 191-8503, Japan., Huellner MW; Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, Zurich, CH-8091, Switzerland., Ueno Y; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan., Tsuboyama T; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan., Imaoka I; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan., Murakami T; Department of Radiology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan; Department of Radiology, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan.

Publikováno v: European journal of radiology [Eur J Radiol] 2024 Oct; Vol. 179, pp. 111678. Date of Electronic Publication: 2024 Aug 10.

Retrospective Data-Driven Motion Correction of 18 F-FDG Brain PET.

Autor: Maurer A; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Spangler-Bickell MG; GE HealthCare, Waukesha, WI., Mader CE; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Kotasidis F; GE HealthCare, Waukesha, WI., Huellner MW; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland.

Publikováno v: Clinical nuclear medicine [Clin Nucl Med] 2024 Dec 01; Vol. 49 (12), pp. 1103-1104. Date of Electronic Publication: 2024 Oct 04.

The Monocle Sign on 18 F-FDG PET Indicates Contralateral Peripheral Facial Nerve Palsy.

Autor: Dana F; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Maurer A; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Muehlematter UJ; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Husmann L; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Schaab J; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Mader CE; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Beintner-Skawran S; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Messerli M; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Sah BR; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Dana M; Institute of Information Technology Hamfekr Gostar-Mehr-Espadan, Isfahan, Iran., Dana M; Department of Application Development and Distribution, University Hospital Frankfurt, Frankfurt, Germany., Duhnsen SH; Department of Radiology, Spital Limmattal, Zürich, Switzerland., Mueller SA; Department of Oto-Rhino-Laryngology, Head, and Neck Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Stadler T; Department of Oto-Rhino-Laryngology, Head, and Neck Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Morand GB, Meerwein C; Department of Oto-Rhino-Laryngology, Head, and Neck Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Orita E, Kaufmann PA; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland., Huellner MW; From the Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland.

Publikováno v: Clinical nuclear medicine [Clin Nucl Med] 2024 Aug 01; Vol. 49 (8), pp. 709-714. Date of Electronic Publication: 2024 Apr 18.