Evaluation of changes of intracranial blood flow after carotid artery stenting using digital subtraction angiography flow assessment.

Persistent ID (NDL): info:ndljp/pid/9479395

Material type: 博士論文

Author: 和田, 始

Publisher: -

Publication date: 2015-02

Material Format: Digital

Capacity, size, etc.: -

Name of awarding university/degree: 旭川医科大学,博士（医学）

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Note (General)：: AIM: To evaluate the changes of intracranial blood flow after carotid artery stenting (CAS), using the flow assessment application "Flow-Insight", wh...

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Material Type: 博士論文
Title: Evaluation of changes of intracranial blood flow after carotid artery stenting using digital subtraction angiography flow assessment.
Volume: 7 2
Author/Editor: 和田, 始
Publication Date: 2015-02
Publication Date (W3CDTF): 2015-02
Periodical title: World journal of radiology
Degree grantor/type: 旭川医科大学
Date Granted: 2015-06-30
Date Granted (W3CDTF): 2015-06-30
Dissertation Number: 乙第456号
Degree Type: 博士（医学）
Conferring No. (Dissertation): 乙第456号
Text Language Code: eng
Subject Heading: Carotid artery stenting
Cerebral angiography
Intracranial blood flow
Single-photon emission computed tomography
Note (General): AIM: To evaluate the changes of intracranial blood flow after carotid artery stenting (CAS), using the flow assessment application "Flow-Insight", which was developed in our department. METHODS: Twenty patients treated by CAS participated in this study. We analyzed the change in concentration of the contrast media at the anterior-posterior and profile view image with the flow assessment application "Flow-Insight". And we compared the results with N-isopropyl-p-[123I] iodoamphetamine-single-photon emission computed tomography (IMP SPECT) performed before and after the treatment. RESULTS: From this study, 200% of the parameter "blood flow" change in the post/pre-treatment is suggested as the critical line of the hyperperfusion syndrome arise. Although the observed blood flow increase in the digital subtraction angiography system did not strongly correlate with the rate of increase of SPECT, the "Flow-Insight" reflected the rate of change of the vessels well. However, for patients with reduced reserve blood flow before CAS, a highly elevated site was in agreement with the site analysis results. CONCLUSION: We concluded that the cerebral angiography flow assessment application was able to more finely reveal hyperperfusion regions in the brain after CAS compared to SPECT.
identifier:PMID:25729486
開始ページ : 45
終了ページ : 51
DOI: info:doi/10.4329/wjr.v7.i2.45.
https://doi.org/info:doi/10.4329/wjr.v7.i2.45.
Persistent ID (NDL): info:ndljp/pid/9479395
https://dl.ndl.go.jp/pid/9479395
Collection: 障害者向け資料
Collection (Materials For Handicapped People:1): テキストデータ
Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
https://dl.ndl.go.jp/collections/A00014
Acquisition Basis: 博士論文（自動収集）
Date Accepted (W3CDTF): 2015-08-01T14:40:15+09:00
Format (IMT): application/pdf
Access Restrictions: 国立国会図書館内限定公開
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Availability of remote photoduplication service: 可
Periodical Title (URI): http://amcor.asahikawa-med.ac.jp/modules/xoonips/detail.php?id=20150630_O456
Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション
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