Serial Arterial Spin Labeling May Be Useful in Assessing the Therapeutic Course of Cerebral Venous Thrombosis : Case Reports

Furuya, Sho; Kawabori, Masahito; Fujima, Noriyuki; Tokairin, Kikutaro; Goto, Shuho; Iwasaki, Motoyuki; Niiya, Yoshimasa; Mabuchi, Shoji

Serial Arterial Spin Labeling May Be Useful in Assessing the Therapeutic Course of Cerebral Venous Thrombosis : Case Reports

Furuya, Sho; Kawabori, Masahito; Fujima, Noriyuki et al.

Neurologia medico-chirurgica, 2017, 57(10), 557-561

Permalink : https://hdl.handle.net/2115/70779

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アクセス権	open access
URI	https://hdl.handle.net/2115/70779
タイトル	Serial Arterial Spin Labeling May Be Useful in Assessing the Therapeutic Course of Cerebral Venous Thrombosis : Case Reports
著者	Furuya, Sho ; Kawabori, Masahito ; Fujima, Noriyuki ; Tokairin, Kikutaro ; Goto, Shuho ; Iwasaki, Motoyuki ; Niiya, Yoshimasa ; Mabuchi, Shoji
著者名 Furuya, Sho
e-Rad_Researcher 50399870 著者名 Kawabori, Masahito
e-Rad_Researcher 80431360 著者名 Fujima, Noriyuki
著者名 Tokairin, Kikutaro
著者名 Goto, Shuho
著者名 Iwasaki, Motoyuki
著者名 Niiya, Yoshimasa
著者名 Mabuchi, Shoji
言語	英語
キーワード	cerebral venous sinus thrombosis
	arterial spin labeling
	transverse-sigmoid sinus thrombosis
	superior sagittal sinus thrombosis
発行日	2017-10
出版者	The Japan Neurosurgical Society
収録物名	Neurologia medico-chirurgica
巻(号)	57(10)
ページ	557-561
抄録	We report two cases of cerebral venous thrombosis (CVT) which serial arterial spin labeling (ASL) was useful in evaluating the clinical course of the disease. A 48-year-old female presented with acute seizure, and was diagnosed as transverse-sigmoid sinus thrombosis. ASL imaging revealed low signal intensity in the right temporal lobe, suggesting the decreased perfusion by elevated venous pressure. Soon after the treatment, while the development of venous collateral has not fully observed by magnetic resonance (MR) angiography, low ASL signal within the right temporal lobe have shown remarkable improvement. A 65-year-old female presented with vomiting and subsequent seizure was diagnosed as superior sagittal sinus thrombosis. The low ASL signal within the right frontal lobe seen in the acute stage improved to the normal level by the course of time, before the good collateral can be seen by MR angiography. This is the first report to assess the sequential change of the cerebral perfusion of CVT by ASL, and ASL may provide additional useful information in combination with conventional modalities.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
PISSN	0470-8105
EISSN	1349-8029
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.2176/nmc.cr.2017-0033