Association of Cervical and Lumbar Paraspinal Muscle Composition Using Texture Analysis of MR-Based Proton Density Fat Fraction Maps.
Association of Cervical and Lumbar Paraspinal Muscle Composition Using Texture Analysis of MR-Based Proton Density Fat Fraction Maps.
复制标题
使用基于MR的质子密度脂肪分数图的纹理分析研究颈椎和腰椎椎旁肌组成的相关性。
DOI:
10.3390/diagnostics11101929
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发表时间:
2021-10-18
期刊:
影响因子:
--
通讯作者:
Dieckmeyer M
中科院分区:
文献类型:
--
作者:
Burian E;Becherucci EA;Junker D;Sollmann N;Greve T;Hauner H;Zimmer C;Kirschke JS;Karampinos DC;Subburaj K;Baum T;Dieckmeyer M
In this study, the associations of cervical and lumbar paraspinal musculature based on a texture analysis of proton density fat fraction (PDFF) maps were investigated to identify gender- and anatomical location-specific structural patterns. Seventy-nine volunteers (25 men, 54 women) participated in the present study (mean age ± standard deviation: men: 43.7 ± 24.6 years; women: 37.1 ± 14.0 years). Using manual segmentations of the PDFF maps, texture analysis was performed and texture features were extracted. A significant difference in the mean PDFF between men and women was observed in the erector spinae muscle (p < 0.0001), whereas the mean PDFF did not significantly differ in the cervical musculature and the psoas muscle (p > 0.05 each). Among others, Variance(global) and Kurtosis(global) showed significantly higher values in men than in women in all included muscle groups (p < 0.001). Not only the mean PDFF values (p < 0.001) but also Variance(global) (p < 0.001), Energy (p < 0.001), Entropy (p = 0.01), Homogeneity (p < 0.001), and Correlation (p = 0.037) differed significantly between the three muscle compartments. The cervical and lumbar paraspinal musculature composition seems to be gender-specific and has anatomical location-specific structural patterns.
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影响因子:
4.6
作者:
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通讯作者:
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影响因子:
5.2
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2.8
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Baum, Thomas
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3.9
作者:
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通讯作者:
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