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用高分辨率血管壁成像可见的脊髓动脉剖析的变化:一系列后续研究

Eunjeong Cho¹, Youjin Won¹, Ui Yun Lee²

¹Jeonbuk National University Medical School, Jeonju 54907, Republic of Korea.

Diagnostics (Basel, Switzerland)

|December 9, 2023

概括

高分辨率血管壁成像 (HR-VWI) 显示,大多数脊柱动脉解剖 (VBADs) 随着时间的推移而愈合. 内部片和双光线往往会消失,这表明一个积极的恢复过程.

科学领域:

神经学神经学
放射学放射学是一门学科.
血管成像血管成像

背景情况:

脊髓关动脉剖析 (VBADs) 可以通过高分辨率血管壁成像 (HR-VWI) 进行识别.
虽然VBADs在临床上是良性的,但它们在HR-VWI上的连续变化仍然没有特征.

研究的目的:

用HR-VWI评估VBADs的纵向变化.
通过串行成像后续了解VBADs的自然过程.

主要方法:

具有症状的VBAD和初始/后续HR-VWI的患者的回顾性招募.
在症状发作后3,6,12,24个月进行系列HR-VWI随访.
后续发现的分类:壁厚 (类型 1),没有变化 (类型 2),或封闭 (类型 3).

主要成果:

分析了15名患者 (平均年龄50岁),所有患者最初都显示出亲密片和双光线.
在随访期间,60%的患者表现出墙壁加厚 (第1型),33.3%的患者没有间隔变化 (第2型),其中一名患者出现了闭塞 (第3型).
九名患者 (60%) 显示出愈合,其特点是内脏贴在血管壁上.

结论:

在随访期间,VBAD表现出HR-VWI可以检测到的动态变化.
大多数VBAD都显示出愈合过程,包括内片和双光线的分辨率.

关键词:

解剖解剖解剖解剖一次性中风中风中风中风中风脊椎骨干动脉的动脉船舶墙壁成像系统的使用

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