相关实验视频

Updated: May 3, 2026

Diffusion Imaging in the Rat Cervical Spinal Cord

Diffusion Imaging in the Rat Cervical Spinal Cord

Published on: April 7, 2015

在急性胸脊髓损伤和临床结果中MRI和DTI参数之间的相关性:一项前性观察性研究

Vishal Verma¹, Anil Regmi¹, Aakash Jain¹

¹Department of Orthopedics, AIIMS, Rishikesh, Uttarakhand, 249203, India.

Journal of clinical orthopaedics and trauma

|April 28, 2025

概括

最大骨管损伤和脊髓压缩与急性胸部脊髓损伤中的神经学缺陷相关. 扩散张力成像 (DTI) 是有前途的,但存在技术上的挑战.

科学领域:

神经外科神经外科
放射学放射学是一门学科.
神经学神经学

背景情况:

急性胸脊髓损伤 (SCI) 带来了诊断和预后方面的挑战.
预测神经学结果对于患者管理和治疗规划至关重要.

研究的目的:

探索磁共振成像 (MRI) 和扩散张力成像 (DTI) 参数在急性胸部SCI中的相关性.
评估这些成像参数对神经结果的预测价值.

主要方法:

51名急性胸部SCI患者的前性观察研究.
进行了传统的MRI和DTI.
神经学评估使用ASIA分数,AO PROST和手术前和后的ODI.

主要成果:

患者被分为ASIA损伤量表 (AIS) 的A组 (I组) 和B,C,D组 (II组).
在I组 (n=20) 中,9名患者出现了一些恢复,而11名患者没有恢复. 在II组 (n=31) 中,有33.4%的资金回收到AIS E.
最大骨管损害 (MOCC),脊髓压缩 (SCC),胀的长度,胀的长度和血髓是神经缺陷的重要预测因素.

结论:

MOCC,SCC,瘤长度,胀长度和血髓炎是急性胸部SCI中神经缺陷的关键成像预测因素.
DTI提供卓越的脊髓成像,但面临技术限制.

关键词:

DTI参数 DTI参数的使用方法神经学神经学脊髓损伤导致的脊髓损伤胸部脊柱胸部脊柱胸部脊柱胸部脊柱

更多相关视频

Diffusion Tensor Magnetic Resonance Imaging in Chronic Spinal Cord Compression

Diffusion Tensor Magnetic Resonance Imaging in Chronic Spinal Cord Compression

Published on: May 7, 2019

Advanced Diffusion Imaging in The Hippocampus of Rats with Mild Traumatic Brain Injury

Advanced Diffusion Imaging in The Hippocampus of Rats with Mild Traumatic Brain Injury

Published on: August 14, 2019

相关概念视频

Magnetic Resonance Imaging

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...