High-strength deep learning image reconstruction in coronary CT angiography at 70-kVp tube voltage significantly improves image quality and reduces both radiation and contrast doses.

Li, Wanjiang; Diao, Kaiyue; Wen, Yuting; Shuai, Tao; You, Yongchun; Zhao, Jin; Liao, Kai; Lu, Chunyan; Yu, Jianqun; He, Yong; Li, Zhenlin

Li, Wanjiang; Diao, Kaiyue; Wen, Yuting; Shuai, Tao; You, Yongchun; Zhao, Jin; Liao, Kai; Lu, Chunyan; Yu, Jianqun; He, Yong; Li, Zhenlin.

Afiliação

Li W; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Diao K; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Wen Y; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Shuai T; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
You Y; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Zhao J; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Liao K; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Lu C; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
Yu J; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
He Y; Department of Cardiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China. heyong_huaxi@163.com.
Li Z; Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China. HX_lizhenlin@126.com.

Eur Radiol ; 32(5): 2912-2920, 2022 May.

Article em En | MEDLINE | ID: mdl-35059803

Assuntos

Angiografia por Tomografia Computadorizada; Aprendizado Profundo; Algoritmos; Angiografia por Tomografia Computadorizada/métodos; Meios de Contraste; Angiografia Coronária/métodos; Humanos; Processamento de Imagem Assistida por Computador; Doses de Radiação; Interpretação de Imagem Radiográfica Assistida por Computador/métodos

Palavras-chave

Computed tomography angiography; Coronary vessel; Deep learning; Radiation dosage

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Angiografia por Tomografia Computadorizada / Aprendizado Profundo Tipo de estudo: Clinical_trials / Guideline Limite: Humans Idioma: En Ano de publicação: 2022 Tipo de documento: Article

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