A novel protocol for abdominal low-dose CT scans adapted with a model-based iterative reconstruction method.

Tsai, Meng-Yuan; Liang, Huei-Lung; Chuo, Chiung-Chen; Li, Chia-Wei; Ai-Chih, Chen; Hsiao, Chia-Chi

Tsai, Meng-Yuan; Liang, Huei-Lung; Chuo, Chiung-Chen; Li, Chia-Wei; Ai-Chih, Chen; Hsiao, Chia-Chi.

Afiliação

Tsai MY; Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan, ROC.
Liang HL; Department of Medical Imaging and Radiology, Shu-Zen Junior College of Medicine and Management, Kaohsiung City, Taiwan, ROC.
Chuo CC; Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan, ROC.
Li CW; Department of Medical Imaging and Radiology, Shu-Zen Junior College of Medicine and Management, Kaohsiung City, Taiwan, ROC.
Ai-Chih C; Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan, ROC.
Hsiao CC; GE Healthcare, New Taipei, Taiwan, ROC.

J Xray Sci Technol ; 31(3): 453-461, 2023.

Article em En | MEDLINE | ID: mdl-36806539

Assuntos

Abdome; Tomografia Computadorizada por Raios X; Humanos; Doses de Radiação; Tomografia Computadorizada por Raios X/métodos; Abdome/diagnóstico por imagem; Razão Sinal-Ruído; Cintilografia; Interpretação de Imagem Radiográfica Assistida por Computador/métodos; Algoritmos

Palavras-chave

Low-dose computed tomography (low-dose CT); Signal-to-noise ratio (SNR); contrast-to-noise ratio (CNR); filtered back projection (FBP); model-based iterative reconstruction (MBIR)

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Tomografia Computadorizada por Raios X / Abdome Tipo de estudo: Guideline / Prognostic_studies Limite: Humans Idioma: En Ano de publicação: 2023 Tipo de documento: Article

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