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Updated: May 30, 2025

Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
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Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease

Published on: March 24, 2023

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低剂量和超低剂量腹部CT与深度学习重建和标准剂量腹部CT使用双分割扫描之间的图像质量的内部比较.

Tae Young Lee1, Jeong Hee Yoon, Jin Young Park

  • 1From the Department of Radiology, Ulsan University Hospital, Ulsan, Republic of Korea (T.Y.L.); Department of Radiology, University of Ulsan College of Medicine, Seoul, Republic of Korea (T.Y.L.); Department of Radiology, Seoul National University Hospital, Seoul, Republic of Korea (J.H.Y., H.K., J.M.L.); Department of Radiology, Seoul National University College of Medicine, Seoul, Republic of Korea (J.H.Y., S.H.P., J.M.L.); Department of Radiology, Inje University Busan Paik Hospital, Busan, Republic of Korea (J.Y.P.); Department of Radiology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea (S.H.P.); Department of Radiology, Hanyang University College of Medicine, Seoul, Republic of Korea (C.L.); Division of Biostatistics, Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea (Y.C.); and Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul, Republic of Korea (J.M.L.).

Investigative radiology
|January 28, 2025
PubMed
概括

与基于模型的代重建 (MBIR) 的标准剂量CT相比,低剂量和超低剂量计算机断层扫描 (CT) 与深度学习重建 (DLR) 证明了非较低的焦点肝损伤 (FLL) 显著性和检测. 然而,潜在的转移检测灵敏度下降需要谨慎.

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