PET-MRI/PET-CT間の定量化バイアスを深層学習で解決—神経変性疾患の診断標準化へ

MedAI Digest (JA)
MedAI Digest (JA)
PET-MRI/PET-CT間の定量化バイアスを深層学習で解決—神経変性疾患の診断標準化へ
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深層学習を活用することで、異なるPETプラットフォーム間での定量値のズレが80%以上削減され、複数のトレーサーに対応できる統一的な診断閾値がついに実現しました。

Original paper: A unified deep learning framework for cross-platform harmonization of multi-tracer PET quantification in neurodegenerative disease. — NPJ digital medicine. 10.1038/s41746-026-02570-0

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