Application of short T1 inversion recovery sequence in increased signal intensity following cervical spondylotic myelopathy

医学 反演(地质) 序列(生物学) 核医学 放射科 地震学 遗传学 构造学 生物 地质学
作者
Haofan Wang,Ye Wu,Junjun Xiong,Yu Gao,Xuhui Ge,Jiaxing Wang,Zhu Yu-feng,Pengyu Tang,Yitong Zhou,Xiaokun Wang,Yao Gu,Wei Liu,Yongjun Luo,Weihua Cai
出处
期刊:World Neurosurgery [Elsevier BV]
卷期号:187: e1097-e1105
标识
DOI:10.1016/j.wneu.2024.05.063
摘要

To compare magnetic resonance (MR) short T1 inversion recovery (STIR) sequence with MR T2-weighted (T2W) sequence for detecting increased signal intensity (ISI) and assessing outcomes of ISI in cervical spondylotic myelopathy (CSM). Data of patients with CSM who showed ISI on MR imaging and had undergone cervical spine surgery were retrospectively reviewed. STIR and T2W images were examined to assess signal intensity ratio (SIR), length and grading of the ISI, maximal spinal cord compression (MSCC), canal narrowing ratio (CNR), and ligamentum flavum hypertrophy (LFH). The patients were divided into good and poor groups based on their outcomes. Chi-square tests and variance analysis were used to assess intergroup differences. Univariate and multivariate logistic regression analyses were performed to identify risk factors for poor outcomes, and receiver operating characteristic curves were plotted to detect prognostic effects. SIR and ISI lengths were significantly different between the STIR and T2 images. In the univariate logistic regression analysis, age, diabetes, SIRT2, SIRSTIR, and ISISTIR grading were significant factors. Accordingly, in the multivariate logistic regression analysis, age, diabetes, SIRT2, and SIRSTIR were included in the model. Among patients with diabetes, we observed a significant difference between SIRT2 and SIRSTIR. The STIR sequence demonstrated superior capability to the T2W sequence in detecting ISI; however, there was no obvious difference in predicted outcomes. STIR sequence has a better prognostic value than T2W sequence in patients with diabetes who have CSM. ISI grading based on the STIR sequence may be a clinically valuable indicator.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
yuan466125789完成签到,获得积分10
1秒前
plutoszq完成签到,获得积分10
2秒前
小帅发布了新的文献求助10
2秒前
淳于绾绾完成签到,获得积分10
2秒前
尔尔发布了新的文献求助100
3秒前
慕青应助瓜子采纳,获得20
4秒前
N7发布了新的文献求助10
5秒前
我想@科研完成签到,获得积分10
6秒前
卡卡罗特先森完成签到 ,获得积分10
6秒前
李爱国应助顺心火龙果采纳,获得10
6秒前
松鼠15111发布了新的文献求助100
6秒前
6秒前
司徒文青应助Lucas采纳,获得30
8秒前
归尘应助云烟采纳,获得10
8秒前
独摇之完成签到,获得积分10
10秒前
tianugui完成签到,获得积分10
12秒前
tingtingzhang发布了新的文献求助10
13秒前
N7完成签到,获得积分10
14秒前
14秒前
15秒前
16秒前
16秒前
赘婿应助moshi采纳,获得10
18秒前
18秒前
18秒前
卡卡西应助宋66采纳,获得20
19秒前
阿靖完成签到,获得积分10
19秒前
19秒前
濮阳映萱发布了新的文献求助30
20秒前
Owen应助笑点低寒凡采纳,获得10
20秒前
研友_8Y26PL发布了新的文献求助10
20秒前
PengHu发布了新的文献求助30
21秒前
Calvin发布了新的文献求助10
21秒前
22秒前
23秒前
圆圆发布了新的文献求助10
23秒前
24秒前
lyyyy完成签到,获得积分10
25秒前
26秒前
濮阳映萱完成签到,获得积分20
27秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Toward a Combinatorial Approach for the Prediction of IgG Half-Life and Clearance 500
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Picture Books with Same-sex Parented Families: Unintentional Censorship 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3969940
求助须知:如何正确求助?哪些是违规求助? 3514642
关于积分的说明 11175298
捐赠科研通 3249947
什么是DOI,文献DOI怎么找? 1795178
邀请新用户注册赠送积分活动 875617
科研通“疑难数据库(出版商)”最低求助积分说明 804891