Surgical Microanatomy of the Posterior Condylar Emissary Vein and its Anatomical Variations for the Transcondylar Fossa Approach 3

• 資料種別: 博士論文
• タイトル: Surgical Microanatomy of the Posterior Condylar Emissary Vein and its Anatomical Variations for the Transcondylar Fossa Approach
• 巻次・部編番号: 13 3
• 著者・編者: 太田, 仲郎
• 出版年月日等: 2017-06
• 出版年（W3CDTF）: 2017-06
• 並列タイトル等: 経後頭顆到達法における後顆導出静脈の微小解剖学的破格に関する研究
• タイトル（掲載誌）: Operative neurosurgery.
• 授与機関名: 旭川医科大学
• 授与年月日: 2019-09-30
• 授与年月日（W3CDTF）: 2019-09-30
• 報告番号: 乙第482号
• 学位: 博士（医学）
• 博論授与番号: 乙第482号
• 本文の言語コード: eng
• 件名標目: Anatomic variation; Anterior condylar emissary vein; Jugular bulb; Marginal sinus; Occipital sinus; Sigmoid sinus; Transcondylar fossa approach
• 一般注記: BACKGROUND: It is essential to identify and be aware of the anatomy of the posterior condylar emissary vein (PCEV) for achieving an adequate operative field for the transcondylar fossa approach (TCFA). OBJECTIVE: To describe the variations in the drainage patterns of PCEVs and the technical issues encountered in such cases. METHODS: This was a retrospective analysis of the anatomy of PCEVs in 104 sides in 52 cases treated by the TCFA. Preoperative findings of multidetector-row computed tomography (CT) and CT venography (CTV) were compared with the intraoperative findings. The drainage patterns were classified as 5 types: the sigmoid sinus (SS), jugular bulb (JB), occipital sinus (OS), anterior condylar emissary vein (ACEV), and marginal sinus (MS). RESULTS: The SS, JB, ACEV, and OS types were observed in 33 (31.7%), 42 (40.3%), 8 (7.7%), and 1 (1.0%) side(s), respectively. One side (1.0%) each had combined drainage from MS and JB, and ACEV and JB, respectively. In 17 sides (16.3%), the PCEVs and posterior condylar canals could not be identified on CT and CTV. CONCLUSIONS: Preoperative CT and CTV findings correlated well with the intraoperative findings. To make a sufficient operative field for TCFA, PCEVs should be appropriately dealt with based on the preoperative knowledge of their running course, pattern, and origin.; identifier:PMID：28521354; 開始ページ : 382; 終了ページ : 391
• DOI: info:doi/10.1093/ons/opw038.; https://doi.org/info:doi/10.1093/ons/opw038.
• 国立国会図書館永続的識別子: info:ndljp/pid/11378232; https://dl.ndl.go.jp/pid/11378232
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 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
• 収集根拠: 博士論文（自動収集）
• 受理日（W3CDTF）: 2019-11-04T14:30:53+09:00
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: http://amcor.asahikawa-med.ac.jp/modules/xoonips/detail.php?id=20190930_O482
• 連携機関・データベース: 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