MRI manifestations and quantitative parameters of fat pad PDW-SPAIR in patients with knee osteoarthritis and their predictive value

医学 骨关节炎 磁共振成像 软骨 滑膜炎 膝关节 放射科 病理 解剖 内科学 外科 关节炎 替代医学
作者
Yanan He,Yaoqu Huang,Chuying Chen,Lilei Yi,Shouguo Zhou,Juan Wang
出处
期刊:Technology and Health Care [IOS Press]
标识
DOI:10.1177/09287329241296227
摘要

Background Knee osteoarthritis (KOA) is a degenerative joint disease characterized by the breakdown of cartilage and underlying bone, often leading to pain and stiffness. There is limited research on the correlation between magnetic resonance imaging (MRI) manifestations and changes in quantitative parameters of the proton density-weighted spectral attenuated inversion recovery (PDW-SPAIR) sequence in the fat pad of KOA patients. Objective To investigate the MRI manifestations and quantitative parameters of fat pad PDW-SPAIR in patients with KOA and their predictive value. Methods 82 patients with KOA admitted to the hospital from January 2023 to January 2024 were selected as the study subjects. All of them received an MRI examination before the operation. Their MRI manifestations and quantitative parameters of fat pad PDW-SPAIR were analyzed to evaluate their application value in patients with KOA. Results Among the 82 patients, there were 25 cases of bony defects, 43 cases of cartilage defects, and 14 cases of hydrops articuli. There were 63 cases of bone marrow edema, 54 cases of soft tissue swelling, 68 cases of synovitis, and 42 cases of bone erosion. Different quantitative parameters of fat pad PDW-SPAIR showed that patients with cartilage defects were 50, 53, 32, and 32. Cartilage defects were 130, 131, 53, and 49. There were statistically significant differences in signal intensity ratios of non-cartilage and cartilage defects displayed by different quantitative parameters of fat pad PDW-SPAIR (p < 0.05). Spearman correlation analysis showed that PD-FSE-SAG-SPAIR, PD-FSE-COR-SPAIR, T2-FSE-SAG, and T1-FSE-COR positively correlated with KOA (p < 0.05). Conclusion MRI manifestations and quantitative parameters of fat pad PDW-SPAIR may be helpful for the clinical prediction of KOA.
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
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
小蘑菇应助xinanan采纳,获得10
1秒前
科研完成签到,获得积分10
3秒前
bbihk完成签到,获得积分10
3秒前
姜sir完成签到 ,获得积分10
5秒前
我是老大应助刘老哥6采纳,获得10
7秒前
13秒前
13秒前
13秒前
Owen应助科研通管家采纳,获得10
13秒前
13秒前
小蘑菇应助科研通管家采纳,获得10
13秒前
科研通AI2S应助科研通管家采纳,获得10
13秒前
李健应助小明采纳,获得10
14秒前
怕孤独的鸽子应助蔡兆鈞采纳,获得10
14秒前
余生发布了新的文献求助10
17秒前
传奇3应助cc采纳,获得10
17秒前
刘老哥6发布了新的文献求助10
18秒前
19秒前
渔婆完成签到,获得积分10
19秒前
jxp完成签到,获得积分10
20秒前
科研发布了新的文献求助10
20秒前
言午完成签到,获得积分10
21秒前
Brian完成签到,获得积分10
23秒前
路奇发布了新的文献求助10
23秒前
Dazzle123完成签到,获得积分10
23秒前
余生完成签到,获得积分10
24秒前
科研通AI5应助坚定的老六采纳,获得10
28秒前
29秒前
无辜涵雁完成签到,获得积分20
30秒前
32秒前
2386完成签到,获得积分10
32秒前
coolkid应助墨客采纳,获得10
33秒前
34秒前
可爱的函函应助温两两采纳,获得10
34秒前
35秒前
含蓄语芙发布了新的文献求助10
35秒前
jy完成签到,获得积分20
36秒前
JHY发布了新的文献求助10
37秒前
小二郎应助Q123ba叭采纳,获得10
39秒前
ll发布了新的文献求助10
39秒前
高分求助中
Java: A Beginner's Guide, 10th Edition 5000
Applied Survey Data Analysis (第三版, 2025) 800
Narcissistic Personality Disorder 700
The Martian climate revisited: atmosphere and environment of a desert planet 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
Plasmonics 400
建国初期十七年翻译活动的实证研究. 建国初期十七年翻译活动的实证研究 400
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 物理 生物化学 纳米技术 计算机科学 化学工程 内科学 复合材料 物理化学 电极 遗传学 量子力学 基因 冶金 催化作用
热门帖子
关注 科研通微信公众号,转发送积分 3848718
求助须知:如何正确求助?哪些是违规求助? 3391475
关于积分的说明 10567920
捐赠科研通 3112107
什么是DOI,文献DOI怎么找? 1715069
邀请新用户注册赠送积分活动 825560
科研通“疑难数据库(出版商)”最低求助积分说明 775647