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Characterization of pulmonary nodules using CAD and AI Shingo Iwano 1 1Medical Imaging Engineering, Department of Integrated Health Sciences Nagoya University Graduate School of Medicine Keyword: 人工知能 , コンピュータ支援診断 , X線CT pp.31-38
Published Date 2026/1/10
DOI https://doi.org/10.18888/rp.0000003035
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Recent advances in computer-aided diagnosis(CAD)and artificial intelligence(AI)have enabled objective and quantitative evaluation of pulmonary nodules on CT images. We developed AI-based volumetry CAD for three-dimensional segmentation and quantitative assessment of nodule morphology, and also established natural language processing models to automatically generate radiology reports in Japanese. Furthermore, a virtual thin-section CT reconstruction technique using deep learning was created to enhance image quality from thick-section data. These integrated AI technologies can improve diagnostic accuracy, workflow efficiency, and standardization in radiologic interpretation of pulmonary nodules.


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電子版ISSN 印刷版ISSN 0009-9252 金原出版

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