Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes

Rotational vertebral artery occlusion is a rare cause of ischemic stroke in the vertebrobasilar arteries. While computed tomography angiography (CTA) is less invasive for the diagnosis of rational vertebral artery occlusion than digital subtraction angiography and more useful for elucidating the cor...

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Autores principales:	Naoki Iwasa, M.D., Kozue Saito, M.D., Ph.D., Daisuke Shimada, M.D., Akito Tanaka, M.D., Yuto Uchihara, M.D., Takafusa Ando, M.D., Kazuma Sugie, M.D., Ph.D.
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Rotational vertebral artery occlusion Ultrasound-guided computed tomography angiography Medical physics. Medical radiology. Nuclear medicine R895-920
Acceso en línea:	https://doaj.org/article/eeb5198059e442d78e14377af375b533
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spelling	oai:doaj.org-article:eeb5198059e442d78e14377af375b5332021-11-30T04:15:13ZUltrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes1930-043310.1016/j.radcr.2021.10.021https://doaj.org/article/eeb5198059e442d78e14377af375b5332022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1930043321007408https://doaj.org/toc/1930-0433Rotational vertebral artery occlusion is a rare cause of ischemic stroke in the vertebrobasilar arteries. While computed tomography angiography (CTA) is less invasive for the diagnosis of rational vertebral artery occlusion than digital subtraction angiography and more useful for elucidating the correlation between vertebrobasilar arteries and the surrounding structure, carotid ultrasound is noninvasive and more beneficial for the real-time evaluation of the hemodynamic change with neck rotation compared to CTA. Here, we reported 2 cases of rotational vertebral artery occlusion in patients aged 81 and 38 years and proposed a novel technique for its diagnosis using ultrasound-guided CTA. We suggest that the combination of ultrasound and CTA is useful for diagnosing rotational vertebral artery occlusion, which would compensate for the disadvantages of CTA alone.Naoki Iwasa, M.D.Kozue Saito, M.D., Ph.D.Daisuke Shimada, M.D.Akito Tanaka, M.D.Yuto Uchihara, M.D.Takafusa Ando, M.D.Kazuma Sugie, M.D., Ph.D.ElsevierarticleRotational vertebral artery occlusionUltrasound-guided computed tomography angiographyMedical physics. Medical radiology. Nuclear medicineR895-920ENRadiology Case Reports, Vol 17, Iss 1, Pp 166-170 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Rotational vertebral artery occlusion Ultrasound-guided computed tomography angiography Medical physics. Medical radiology. Nuclear medicine R895-920
spellingShingle	Rotational vertebral artery occlusion Ultrasound-guided computed tomography angiography Medical physics. Medical radiology. Nuclear medicine R895-920 Naoki Iwasa, M.D. Kozue Saito, M.D., Ph.D. Daisuke Shimada, M.D. Akito Tanaka, M.D. Yuto Uchihara, M.D. Takafusa Ando, M.D. Kazuma Sugie, M.D., Ph.D. Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
description	Rotational vertebral artery occlusion is a rare cause of ischemic stroke in the vertebrobasilar arteries. While computed tomography angiography (CTA) is less invasive for the diagnosis of rational vertebral artery occlusion than digital subtraction angiography and more useful for elucidating the correlation between vertebrobasilar arteries and the surrounding structure, carotid ultrasound is noninvasive and more beneficial for the real-time evaluation of the hemodynamic change with neck rotation compared to CTA. Here, we reported 2 cases of rotational vertebral artery occlusion in patients aged 81 and 38 years and proposed a novel technique for its diagnosis using ultrasound-guided CTA. We suggest that the combination of ultrasound and CTA is useful for diagnosing rotational vertebral artery occlusion, which would compensate for the disadvantages of CTA alone.
format	article
author	Naoki Iwasa, M.D. Kozue Saito, M.D., Ph.D. Daisuke Shimada, M.D. Akito Tanaka, M.D. Yuto Uchihara, M.D. Takafusa Ando, M.D. Kazuma Sugie, M.D., Ph.D.
author_facet	Naoki Iwasa, M.D. Kozue Saito, M.D., Ph.D. Daisuke Shimada, M.D. Akito Tanaka, M.D. Yuto Uchihara, M.D. Takafusa Ando, M.D. Kazuma Sugie, M.D., Ph.D.
author_sort	Naoki Iwasa, M.D.
title	Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
title_short	Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
title_full	Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
title_fullStr	Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
title_full_unstemmed	Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
title_sort	ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/eeb5198059e442d78e14377af375b533
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Ultrasound-guided computed tomography angiography for the diagnosis of rotational vertebral artery occlusion: 2 case reports and technical notes

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