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与人工智能辅助CT相比,DEXA衍生的大腿肌肉量化的有效性:四肢间不对称性提供了比绝对值更好的协议

Do Kyung Lee1

  • 1Department of Orthopedic Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon 51353, Republic of Korea.

Journal of clinical medicine
|January 28, 2026
PubMed
概括

双能X射线吸收计 (DEXA) 与肌肉量化CT扫描的一致性有限. 肢体间不对称性改善了瘦肉质量评估,但DEXA无法准确测量肌肉脂肪透.

关键词:
德克萨大腿细分 腿部细分肌肉内脂肪组织 (IMAT)膝盖骨关节炎 膝盖骨关节炎肌肉不对称的情况四头肌肌肉肌肉四头肌肌肉肌肉四头肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉肌肉这种类型的麻症是sarcopenia.

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