CT理论与应用研究2023，Vol.32Issue(6)：735-745,11.DOI:10.15953/j.ctta.2022.225
基于MRI T2加权成像纹理分析评估青少年脊柱侧弯患者椎间盘退变的可行性研究
The Feasibility of Texture-based Quantification for Evaluating Lumbar Intervertebral Disc Degeneration in Adolescent Idiopathic Scoliosis from Conventional T2-weighted Magnetic Resonance Imaging
摘要
Abstract
Objective:To investigate the utility of texture data based on T2-weighted magnetic resonance imaging(MRI)in determining intervertebral disc degeneration in adolescent idiopathic scoliosis(AIS).Materials and Methods:From October 2016 and March 2020,122 patients with AIS and 40 volunteers who underwent 3.0T MRI were prospectively included.The following MRI texture data were generated:(1)mean,(2)standard deviation,(3)max,(4)min,(5)the fifth,10th,25th,50th,75th and 90th percentiles;(6)skewness;(7)kurtosis;and(8)entropy.The Pfirrmann system was used to evaluate the intervertebral discs of all participants.Patients with Pm I were divided into groups 1 and 2.Volunteers were classified into 0.Differences and correlations between the groups were analyzed.Results:The mean,standard deviation,max,entropy and the 5th,10th,25th,50th,75th,and 90th percentiles in group 2 were significantly lower than those in group 1 and group 0;the min in group 2 was significantly lower than in group 0;the skewness in group 2 was significantly higher than in group 1 and group 0;the kurtosis in group 2 was significantly lower than in group 1;the skewness in group 1 was significantly higher than in group 0 and the standard deviation,min,kurtosis and 5th,10th,25th,and 50th percentiles in group 1 were significantly lower than those in group 0.Conclusion:Texture analysis can be used to assess early degenerative changes in the intervertebral discs of patients with AIS.关键词
MRI/纹理分析/青少年脊柱侧弯/椎间盘退变Key words
MRI/texture analysis/adolescent idiopathic scoliosis/intervertebral disc degeneration分类
医药卫生引用本文复制引用
王凤仙,王守丰,常莹,周晋,陈静,周正扬,王冬梅..基于MRI T2加权成像纹理分析评估青少年脊柱侧弯患者椎间盘退变的可行性研究[J].CT理论与应用研究,2023,32(6):735-745,11.基金项目
江苏省六大人才高峰项目(2015-WSN-079) （2015-WSN-079）
南京市医学科技发展基金重点项目和南京市医学杰出青年人才项目(YKK15067 （）
QRX11178) （）
江苏省重点医学青年人才、江苏省"十三五"健康促进工程(QNRC2016041) （QNRC2016041）
南京医学科技发展基金(YKK17099). （YKK17099）
