Visualization of Lumbar Artery Variations by Contrast-Enhanced Multi-detector Row Computed Tomography 1-2

• Material Type: 博士論文
• ISSN: 1349-6867
• Title: Visualization of Lumbar Artery Variations by Contrast-Enhanced Multi-detector Row Computed Tomography
• Volume: 63 1-2
• Author/Editor: Iwamoto, Seiji; Takao, Shoichiro; Harada, Masafumi
• Author Heading: Iwamoto, Seiji; Takao, Shoichiro; Harada, Masafumi
• Publication, Distribution, etc.: Faculty of Medicine Tokushima University
• Publication Date: 2016-02
• Publication Date (W3CDTF): 2016-02
• Alternative Title: マルチスライスCTによる腰動脈バリエーション描出についての検討
• Periodical title: The Journal of Medical Investigation
• Degree grantor/type: 徳島大学
• Date Granted: 2015-12-24
• Date Granted (W3CDTF): 2015-12-24
• Dissertation Number: 甲第2893号
• Degree Type: 博士（医学）
• Conferring No. (Dissertation): 甲第2893号
• Text Language Code: eng
• Subject Heading: lumbar region; CT colonography; CT angiography; interventional radiology
• Target Audience: 一般
• Note (General): Purpose : This study was designed to identify the anatomical variations of lumbar arteries on contrast-enhanced multi-detector row computed tomography (MDCT). Materials and Methods : Consecutive 100 colon cancer patients underwent preoperative 3-dimensional navigation studies, which include CT colonography (CTC) and CT angiography (CTA) for evaluation of anatomical relationship between the colon cancer and mesenteric vasculatures. After exclusion of inappropriate cases, 84 cases (33 women and 51 men ; mean age, 64 years) were finally analyzed. The visualization of lumbar arteries from the CTA was scored based on the agreement of two radiology specialists. Also the presence or absence of left and right common trunk of each lumbar artery was evaluated. Results : Visualization scores on both sides of L1 were significantly lower than those of L2-L4. No significant difference could be found on visualization of L1 lumbar arteries between the young and the elderly group. The common trunk tended to be in the lower lumbar levels (L1 in 2.4%, L2 in 9.5%, L3 in 11%, and L4 in 23%). Conclusion : The development and variation of lumbar arteries can be evaluated with CTA. Furthermore, CTA can provide sufficient anatomical information on variations of the lumbar arteries prior to surgery or catheterization.
• DOI: info:doi/10.2152/jmi.63.45; https://doi.org/info:doi/10.2152/jmi.63.45
• Persistent ID (NDL): info:ndljp/pid/9921946; https://dl.ndl.go.jp/pid/9921946
• 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): 2016-04-01T14:32:40+09:00
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://repo.lib.tokushima-u.ac.jp/111151
• 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; https://dl.ndl.go.jp

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2019-09-09 再収集