成人胸部CT胸骨皮质比例对骨量低下及骨质疏松诊断效能的探究 |
禹茜, 孙俊楠, 张姣姣, 高月, 王虎, 于洋, 王海嵘, 洪雯 |
Efficacy of sternal cortical thickness ratio in adult chest CT in the diagnosis of osteopenia and osteoporosis |
YU Xi, SUN Junnan, ZHANG Jiaojiao, GAO Yue, WANG Hu, YU Yang, WANG Hairong, HONG Wen |
图1 胸骨测量平面中皮质厚度的测量 Note: A. The measurement plane at the tracheal bifurcation. The arrow points to the tracheal bifurcation. B. The calculation of the sternal cortical thickness ratio in the measurement plane. ① represents the thickness of the outer edge of the sternal cortex; ② represents the thickness of the inner edge of the sternal cortex; (①?②)/① is the sternal cortical thickness ratio. |
Fig 1 Measurement of cortical thickness in the sternum measurement plane |
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