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ID 37665
本文ファイル
著者
Ohba, Shinji
Shibukawa, Masaaki
Arita, Kazunori
Ishifuro, Minoru
キーワード
Aneurysm
Cerebrovascular disease
Computed tomographic angiography
Volume subtraction
Stenosis
NDC
医学
抄録(英)
We report two cases in which volume subtraction three-dimensional CT angiography (VS- 3DCTA) was used for cerebral aneurysm and vascular stenosis with intramural calcification. Case 1: VS-3DCTA with volume rendering clearly showed carotid cave aneurysm of the internal carotid artery. The location and size of the aneurysm was confirmed by digital subtraction angiography (DSA). In evaluation of the aneurysm, VS-3DCTA was equal to DSA and endovascular findings. Case 2: VS-3DCTA with volume rendering clearly showed stenosis of the middle cerebral artery, and intramural calcification with the cause of the stenosis was subtracted. On the other hand, it was difficult for DSA to reveal the stenosis because of the limitation of the imaging angle. In evaluation of the stenosis, VS-3DCTA was superior to DSA. VS-3DCTA was an important diagnostic tool that enabled visualization of the aneurysm in the area of the skull base and stenosis of the intracerebral artery.
掲載誌名
Hiroshima Journal of Medical Sciences
54巻
3号
開始ページ
83
終了ページ
86
出版年月日
2005-09
出版者
Hiroshima University Medical Press
ISSN
0018-2052
NCID
言語
英語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
Hiroshima University Medical Press
部局名
医歯薬学総合研究科
病院
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