การวินิจฉัยแยก Carotid Dissection, Carotid Pseudo-Occlusion และ Atherosclerotic Carotid Occlusion ในผู้ป่วยสมองขาด เลือดเฉียบพลันด้วยภาพ CT Angiography

ผู้แต่ง

  • ศศิธร เพชรจรัลไพศาล

คำสำคัญ:

ICA pseudo-occlusion, cervical ICA dissection, therosclerotic cervical ICA occlusion, apparent ICA occlusion

บทคัดย่อ

CT Angiography (CTA) is an important diagnostic work up of acute ischemic stroke for patient selection to endovascular thrombectomy. CTA findings of apparent occlusion of internal carotid artery (ICA) have three major etiologies; tandem occlusion, pseudo-occlusion and cervical ICA occlusion. The common causes of cervical ICA occlusion include atherosclerosis and arterial dissection. Differentiation of these etiologies is crucial for proper management decision. Atherosclerotic occlusion can be well differentiated from the other two, while differentiation of carotid pseudo-occlusion and carotid dissection can be difficult. However, proper evaluation of the CTA in various types of image reconstruction and adding delay phase will give additional information that may help making the final diagnosis.

เอกสารอ้างอิง

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ดาวน์โหลด

เผยแพร่แล้ว

2021-12-09

รูปแบบการอ้างอิง

1.
เพชรจรัลไพศาล ศ. การวินิจฉัยแยก Carotid Dissection, Carotid Pseudo-Occlusion และ Atherosclerotic Carotid Occlusion ในผู้ป่วยสมองขาด เลือดเฉียบพลันด้วยภาพ CT Angiography. J Thai Stroke Soc [อินเทอร์เน็ต]. 9 ธันวาคม 2021 [อ้างถึง 31 ธันวาคม 2025];20(3):22. available at: https://he01.tci-thaijo.org/index.php/jtss/article/view/251389

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