AIMC Topic: Radiation Dosage

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Value of deep learning reconstruction of chest low-dose CT for image quality improvement and lung parenchyma assessment on lung window.

European radiology Aug 15, 2023
OBJECTIVES: To explore the performance of low-dose computed tomography (LDCT) with deep learning reconstruction (DLR) for the improvement of image quality and assessment of lung parenchyma.
Quality Improvement Radiation Dosage Algorithms Tomography, X-Ray Computed Deep Learning Radiographic Image Interpretation, Computer-Assisted Lung Humans
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A Deep Learning Image Reconstruction Algorithm for Improving Image Quality and Hepatic Lesion Detectability in Abdominal Dual-Energy Computed Tomography: Preliminary Results.

Journal of digital imaging Aug 14, 2023
This study aimed to compare the performance of deep learning image reconstruction (DLIR) and adaptive statistical iterative reconstruction-Veo (ASIR-V) in improving image quality and diagnostic performance using virtual monochromatic spectral images ...
Tomography Deep Learning Image Processing, Computer-Assisted Radiographic Image Interpretation, Computer-Assisted Radiation Dosage Abdomen Humans Algorithms Male
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The Feasibility of Deep Learning-Based Reconstruction for Low-Tube-Voltage CT Angiography for Transcatheter Aortic Valve Implantation.

Journal of computer assisted tomography Aug 11, 2023
OBJECTIVE: The purpose of this study is to evaluate the efficacy of deep learning reconstruction (DLR) on low-tube-voltage computed tomographic angiography (CTA) for transcatheter aortic valve implantation (TAVI).
Algorithms Deep Learning Radiographic Image Interpretation, Computer-Assisted Humans Computed Tomography Angiography Transcatheter Aortic Valve Replacement Feasibility Studies Radiation Dosage
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Deep learning-based scan range optimization can reduce radiation exposure in coronary CT angiography.

European radiology Aug 8, 2023
OBJECTIVES: Cardiac computed tomography (CT) is essential in diagnosing coronary heart disease. However, a disadvantage is the associated radiation exposure to the patient which depends in part on the scan range. This study aimed to develop a deep ne...
Humans Radiation Exposure Coronary Angiography Radiation Dosage Retrospective Studies Computed Tomography Angiography Deep Learning
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Reducing radiation dose in routine CT scans: an AI-driven approach with deep learning-based dual-energy CT reconstruction.

European radiology Aug 4, 2023
Radiation Dosage Humans Deep Learning Tomography, X-Ray Computed Liver Neoplasms
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Deep learning reconstruction CT for liver metastases: low-dose dual-energy vs standard-dose single-energy.

European radiology Aug 2, 2023
OBJECTIVES: To assess image quality and liver metastasis detection of reduced-dose dual-energy CT (DECT) with deep learning image reconstruction (DLIR) compared to standard-dose single-energy CT (SECT) with DLIR or iterative reconstruction (IR).
Algorithms Prospective Studies Tomography, X-Ray Computed Image Processing, Computer-Assisted Humans Radiographic Image Interpretation, Computer-Assisted Radiation Dosage Deep Learning Liver Neoplasms
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Fast dose calculation in x-ray guided interventions by using deep learning.

Physics in medicine and biology Jul 31, 2023
Patient dose estimation in x-ray-guided interventions is essential to prevent radiation-induced biological side effects. Current dose monitoring systems estimate the skin dose based in dose metrics such as the reference air kerma. However, these appr...
Reproducibility of Results Deep Learning Phantoms, Imaging Humans Radiation Dosage X-Rays Monte Carlo Method
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Effectiveness of deep learning reconstruction on standard to ultra-low-dose high-definition chest CT images.

Japanese journal of radiology Jul 27, 2023
PURPOSE: Deep learning reconstruction (DLR) has been introduced by major vendors, tested for CT examinations of a variety of organs, and compared with other reconstruction methods. The purpose of this study was to compare the capabilities of DLR for ...
Lung Humans Deep Learning Radiographic Image Interpretation, Computer-Assisted Lung Diseases Algorithms Radiation Dosage Tomography, X-Ray Computed
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Ultra-low-dose computed tomography with deep learning reconstruction for craniosynostosis at radiation doses comparable to skull radiographs: a pilot study.

Pediatric radiology Jul 25, 2023
BACKGROUND: Craniofacial computed tomography (CT) is the diagnostic investigation of choice for craniosynostosis, but high radiation dose remains a concern.
Radiation Dosage Skull Child Craniosynostoses Humans Algorithms Radiographic Image Interpretation, Computer-Assisted Deep Learning Tomography, X-Ray Computed Pilot Projects
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Deep Learning-Based Motion Correction in Projection Domain for Coronary Computed Tomography Angiography: A Clinical Evaluation.

Journal of computer assisted tomography Jul 22, 2023
OBJECTIVE: This study aimed to evaluate the clinical performance of a deep learning-based motion correction algorithm (MCA) in projection domain for coronary computed tomography angiography (CCTA).
Radiographic Image Interpretation, Computer-Assisted Heart Rate Tomography, X-Ray Computed Humans Radiation Dosage Deep Learning Computed Tomography Angiography Algorithms Coronary Angiography
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