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Diagnosis of lumbar spinal fractures in emergency department: low-dose versus standard-dose CT using model-based iterative reconstruction.
Lee, Sun Hwa; Yun, Seong Jong; Jo, Hyeon Hwan; Song, Jae Gwang.
Afiliación
  • Lee SH; Department of Emergency Medicine, Sanggye Paik Hospital, Inje University College of Medicine, 1342 Dongil-ro, Nowon-gu, Seoul 01757, Republic of Korea.
  • Yun SJ; Department of Radiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 892 Dongnam-ro, Gangdong-gu, Seoul 05278, Republic of Korea. Electronic address: zoomknight@naver.com.
  • Jo HH; Department of Radiology, Aerospace Medical Center, 635 Danjae-ro, Namil-myeon, Cheongwon-gun, Chungcheongbuk-do 363-849, Republic of Korea.
  • Song JG; Department of Orthopedic Surgery, Aerospace Medical Center, 635 Danjae-ro, Namilmyeon, Cheongwon-gun, Chungcheongbuk-do 363-849, Republic of Korea.
Clin Imaging ; 50: 216-222, 2018.
Article en En | MEDLINE | ID: mdl-29677654
PURPOSE: To compared the diagnostic performance of low-dose (LD) lumbar-spine (L-spine) CT with that of standard-dose (SD) L-spine CT. METHODS: Patients who underwent SD (n = 76) or LD (n = 68) L-spine CT using model-based iterative reconstruction were included. Two reviewers independently analyzed 10 anatomical regions on both CT scans. Also, suggested treatment decision between both CT scans was compared. RESULTS: LD L-spine CT showed an excellent diagnostic accuracy (98.1-98.2%) that was comparable to that of SD L-spine CT (98.4-99.1%). The suggested treatment decision was not different between both CT scans. CONCLUSION: LD L-spine CT can be used as a potential first-line diagnostic tool.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Interpretación de Imagen Radiográfica Asistida por Computador / Tomografía Computarizada por Rayos X / Fracturas de la Columna Vertebral / Vértebras Lumbares Tipo de estudio: Diagnostic_studies / Prognostic_studies Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Clin Imaging Asunto de la revista: DIAGNOSTICO POR IMAGEM Año: 2018 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Interpretación de Imagen Radiográfica Asistida por Computador / Tomografía Computarizada por Rayos X / Fracturas de la Columna Vertebral / Vértebras Lumbares Tipo de estudio: Diagnostic_studies / Prognostic_studies Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Clin Imaging Asunto de la revista: DIAGNOSTICO POR IMAGEM Año: 2018 Tipo del documento: Article Pais de publicación: Estados Unidos