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The goal of this observational study is to evaluate the impact of deep learning image reconstruction on the image quality and diagnostic performance of double low-dose CTA. The main question it aims to answer is to explore the feasibility of deep learning image reconstruction in double low-dose CTA.
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The raw data from patients who underwent head and neck CTA, coronary CTA, and abdominal CTA in both standard dose and double low-dose groups were included. Techniques such as filtered back projection, iterative reconstruction, and deep learning reconstruction were performed. The feasibility of deep learning reconstruction in double low-dose CTA was evaluated based on image quality and diagnostic performance.
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1,200 participants in 2 patient groups
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Youfa M Tang, Doctor; Tan, Doctor
Data sourced from clinicaltrials.gov
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