一个新的放射性评估来识别急性脊椎压缩骨折:一个试点观察性研究
Keisuke Tsuruta1, Toru Ueyama1, Tomoo Watanabe1
1Department of Emergency Minaminara General Medical Center Yoshino Japan.
Acute medicine & surgery
|September 11, 2023
概括
通过新的X射线方法,诊断急性脊椎压缩骨折 (AVCF) 更容易. 通过比较卧卧和30°抬头的脊柱X射线,可以准确地识别AVCF,而不会增加患者的疼痛.
科学领域:
- 放射学 放射学是一门学科.
- 整形外科 整形外科 整形外科
- 紧急医疗 紧急医疗
背景情况:
- 急性脊椎压缩骨折 (AVCFs) 带来了诊断挑战,特别是在紧急情况下.
- 磁共振成像 (MRI) 是一种常见的诊断工具,但可能并不总是可访问的.
- 对于需要紧急运输的严重疼痛患者来说,传统的卧底和坐着/站立的X射线图很困难.
研究的目的:
- 为了评估对横向视图胸脊椎脊柱X射线照相相对比的诊断准确性,躺卧相比30°抬头的位置为AVCFs.
- 为了确定30°抬头的位置是否对患有AVCF的患者来说不那么痛苦.
- 通过使用脊椎结率 (Δ WR) 的变化来确定AVCF的诊断值.
主要方法:
- 对30名乘救车运送的AVCF患者的回顾性分析.
- 横向视图胸脊椎脊柱X射线照相的比较,躺卧和30°抬头的位置.
- 计算 Δ WR (30°抬头位置的 WR减去卧卧的 WR) 并与未骨折的脊椎进行比较.
主要成果:
- 总共分析了176个脊椎 (32个骨折,144个没有骨折).
- 骨折的脊椎显示 Δ WR 范围为5.1%至24.4%,明显高于非骨折的脊椎 (-6.7%至4.3%).
- 脊椎骨折的中位 Δ WR 为12.6%,而非骨折的脊椎骨折为-0.5% (p < 0.001);没有报告疼痛增加.
结论:
- 侧面射线图比较躺着和30°抬头的位置,可以准确地诊断AVCF.
- 这种成像技术在不加剧患者疼痛的情况下是可行的.
- 一个 Δ WR 值 ≥5.1% 是 AVCF 的标志.
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