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フルテキストURLA020046000101.pdf ( 5.6MB ) 公開日 2010-04-19
タイトルMagnetic Resonance (MR) Imaging of Cranial Nerves in the Cavernous Sinus - with Emphasis on their Correlation with Anatomical Findings and Appropriate Slice Selections for Imaging -
作成者Kato, Shoichi
作成者ヨミカトウ, ショウイチ
作成者所属山口大学医学部
内容記述(抄録等)The purpose of this work was to assess the correction of magnetic resonance (MR) imaging and anatomic features in depicting the compartments of the cavernous sinus, and to obtain an appropriate MR slice derecting the compartments of the cavernous sinus, and to obtain an appropriate MR slice direction for revealing cranial nerves. Thirty-nine cavernous sinuses in human cadavers were studied using 1.5-T MR system. In the macroscopic study, the angle between the anteroposterior line on the tuberculum sellae and the long axis of the nerves was measured. The oculomotor nerve extended downward (16.0 degrees) and laterally (15.5 degrees) from the ateroposterioi line. The ophthalmic nerve went upward (8.8 degrees) and slightly laterally (0.7 degrees). In the MR images using slices matching the direction of each cranial nerve, oblique sagittal images detected the longitudinal courses of the oculomotor (64.3%), ophthamic (64.3%) and maxillary (71.4%) nerves, and oblique transverse images demonstrated that of osulomotor (64.3%), ophthalmic (71.4%) and maxillary (78.5%) nerves. MR imaging depicts well the anatomical sourses of the nerves, and an appropriate slice is able to demonstrate the long axis of the nerve.
本文言語eng
著者キーワードmagnetic resonance imaging
cavernous sinus
cranial nerve
oblique image
主題医学
資料タイプtext
ファイル形式application/pdf
出版者Yamaguchi University Graduate School of Medicine
NII資料タイプ紀要論文
ISSN0513-1812
NCIDAA00594272
学内刊行物(紀要等)The bulletin of the Yamaguchi Medical School
掲載誌名The bulletin of the Yamaguchi Medical School
掲載誌名別表記山口医科大学紀要
46
1-2
開始ページ1
終了ページ13
発行日1999-06
著者版/出版社版出版社版
リポジトリIDA020046000101
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/A020046000101