在猫的第10和第11个胸椎之间评估椎间盘空间宽度,使用X射线和磁共振成像
Jiwon Kim1,2, Danbee Kwon2, Bumseok Kim3
1Department of Veterinary Medical Imaging, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.
Veterinary medicine and science
|October 18, 2024
概括
在猫中,T10-T11椎间盘间的空间比邻近的空间更窄,与狗不同. 这一发现在正常猫的放射和核磁共振扫描中得到证实,为脊柱健康评估建立了基线.
科学领域:
- 兽医放射学 兽医放射学
- 比较解剖学的比较解剖学
- 诊断成像 诊断成像 诊断成像
背景情况:
- T10-T11椎间盘间空间缩小在狗中很常见,但在猫中没有得到充分记录.
- 确定正常的解剖变异对于诊断猫科动物的脊柱状况至关重要.
研究的目的:
- 要量化猫的T10-T11椎间盘空间的宽度.
- 为了比较T10-T11磁盘空间宽度与相邻空间,使用X射线和MRI.
主要方法:
- 从101只正常猫和32只没有脊椎疾病的猫身上测量了胸椎间盘空间的背部 (DW),中部 (CW) 和腹部 (VW) 宽度 (T8-T13).
- 放射学和磁共振成像 (MRI) 用于测量.
- 观察者内部和观察者间的可靠性使用类内相关系数进行评估.
主要成果:
- 放射分析显示,与两组猫的相邻空间相比,T10-T11圆盘空间 (DW和CW) 显著更窄.
- 放射和MRI都显示,头骨胸椎间盘空间 (T8-T11) 通常比尾部胸椎间盘空间 (T11-T13) 更窄.
结论:
- 正常猫的T10-T11椎间盘空间在统计学上比相邻空间更窄,如X射线图所示.
- 根据X射线和MRI发现,骨胸椎间盘空间 (T8-T11) 通常比猫尾部胸椎间盘空间 (T11-T13) 更窄.
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