De novo vertebral artery dissecting aneurysm after internal trapping of the contralateral vertebral artery

Naoya Kidani; Kenji Sugiu; Tomohito Hishikawa; Masafumi Hiramatsu; Jun Haruma; Shingo Nishihiro; Yu Takahashi; Isao Date

doi:10.1007/s00701-017-3204-2

De novo vertebral artery dissecting aneurysm after internal trapping of the contralateral vertebral artery

Naoya Kidani, Kenji Sugiu, Tomohito Hishikawa, Masafumi Hiramatsu, Jun Haruma, Shingo Nishihiro, Yu Takahashi, Isao Date

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We present the case of a de novo vertebral artery dissecting aneurysm (VADA) after endovascular trapping of a ruptured VADA on the contralateral side. The first ruptured VADA involved the posterior inferior cerebellar artery, which was successfully treated by endovascular internal trapping using a stent. A follow-up study at 3 months revealed a de novo VADA on the contralateral side. The second VADA was successfully embolized using coils while normal arterial flow in the vertebral artery was preserved using a stent. Increased hemodynamic stress may cause the development of a de novo VADA on the contralateral side.

Original language	English
Pages (from-to)	1329-1333
Number of pages	5
Journal	Acta Neurochirurgica
Volume	159
Issue number	7
DOIs	https://doi.org/10.1007/s00701-017-3204-2
Publication status	Published - Jul 1 2017

Keywords

De novo aneurysm
Hemodynamic stress
Stent-assisted coil embolization
Vertebral artery dissecting aneurysm

ASJC Scopus subject areas

Surgery
Clinical Neurology

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10.1007/s00701-017-3204-2

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title = "De novo vertebral artery dissecting aneurysm after internal trapping of the contralateral vertebral artery",

abstract = "We present the case of a de novo vertebral artery dissecting aneurysm (VADA) after endovascular trapping of a ruptured VADA on the contralateral side. The first ruptured VADA involved the posterior inferior cerebellar artery, which was successfully treated by endovascular internal trapping using a stent. A follow-up study at 3 months revealed a de novo VADA on the contralateral side. The second VADA was successfully embolized using coils while normal arterial flow in the vertebral artery was preserved using a stent. Increased hemodynamic stress may cause the development of a de novo VADA on the contralateral side.",

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AU - Kidani, Naoya

AU - Sugiu, Kenji

AU - Hishikawa, Tomohito

AU - Hiramatsu, Masafumi

AU - Haruma, Jun

AU - Nishihiro, Shingo

AU - Takahashi, Yu

AU - Date, Isao

PY - 2017/7/1

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N2 - We present the case of a de novo vertebral artery dissecting aneurysm (VADA) after endovascular trapping of a ruptured VADA on the contralateral side. The first ruptured VADA involved the posterior inferior cerebellar artery, which was successfully treated by endovascular internal trapping using a stent. A follow-up study at 3 months revealed a de novo VADA on the contralateral side. The second VADA was successfully embolized using coils while normal arterial flow in the vertebral artery was preserved using a stent. Increased hemodynamic stress may cause the development of a de novo VADA on the contralateral side.

AB - We present the case of a de novo vertebral artery dissecting aneurysm (VADA) after endovascular trapping of a ruptured VADA on the contralateral side. The first ruptured VADA involved the posterior inferior cerebellar artery, which was successfully treated by endovascular internal trapping using a stent. A follow-up study at 3 months revealed a de novo VADA on the contralateral side. The second VADA was successfully embolized using coils while normal arterial flow in the vertebral artery was preserved using a stent. Increased hemodynamic stress may cause the development of a de novo VADA on the contralateral side.

KW - De novo aneurysm

KW - Hemodynamic stress

KW - Stent-assisted coil embolization

KW - Vertebral artery dissecting aneurysm

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De novo vertebral artery dissecting aneurysm after internal trapping of the contralateral vertebral artery

Abstract

Keywords

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