通过颈部计算机断层扫描诊断出的因颈动脉夹层导致的视网膜中央动脉阻塞。
Central retinal artery occlusion from carotid dissection diagnosed by cervical computed tomography.
作者信息
Rao T H, Schneider L B, Patel M, Libman R B
机构信息
Department of Neurology, Long Island Jewish Medical Center, New Hyde Park, NY 11042.
出版信息
Stroke. 1994 Jun;25(6):1271-2. doi: 10.1161/01.str.25.6.1271.
BACKGROUND
Carotid dissection may lead to many different types of neurological deficits, both transient and permanent.
CASE DESCRIPTION
We present a patient with an isolated central retinal artery occlusion who was found to have an ipsilateral carotid dissection by neck computed tomographic scan, later confirmed by angiography.
CONCLUSIONS
This is the first reported case of carotid dissection causing central retinal artery occlusion without any other neurological deficits. It demonstrates the diagnostic usefulness of computed tomographic imaging in such cases.
背景
颈动脉夹层可能导致许多不同类型的神经功能缺损，包括短暂性和永久性的。
病例描述
我们报告一名孤立性视网膜中央动脉阻塞患者，经颈部计算机断层扫描发现同侧颈动脉夹层，后经血管造影证实。
结论
这是首例报道的颈动脉夹层导致视网膜中央动脉阻塞且无任何其他神经功能缺损的病例。它证明了计算机断层成像在此类病例中的诊断价值。
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