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フルテキストURLA050066000102.pdf ( 1.1MB ) 公開日 2019-09-20
タイトルUtility of contrast-enhanced ultrasonography for the evaluation of partial splenic embolization
作成者Fukui, Yumi
Saeki, Issei
Matsuda, Takashi
Maeda, Masaki
Hisanaga, Takuro
Iwamoto, Takuya
Matsumoto, Toshihiko
Hidaka, Isao
Ishikawa, Tsuyoshi
Takami, Taro
Yamasaki, Takahiro
Sakaida, Isao
作成者ヨミフクイ, ユミ
サエキ, イッセイ
マツダ, タカシ
マエダ, マサキ
ヒサナガ, タクロウ
イワモト, タクヤ
マツモト, トシヒコ
ヒダカ, イサオ
イシカワ, ツヨシ
タカミ, タロウ
ヤマサキ, タカヒロ
サカイダ, イサオ
作成者別表記福井, 悠美
佐伯, 一成
松田, 崇史
前田, 雅喜
久永, 拓郎
岩本, 拓也
松本, 俊彦
日髙, 勲
石川, 剛
高見, 太郎
山﨑, 隆弘
坂井田, 功
作成者所属山口大学大学院医学系研究科(医学)
内容記述(抄録等)Background: Abdominal ultrasonography (US) is often used to evaluate hepatic fibrosis and splenomegaly. Partial splenic embolization (PSE) is performed to improve thrombocytopenia associated with portal hypertension in liver cirrhosis. In general, the spleen infarction rate (SIR) after PSE is assessed using contrastenhanced computed tomography (CT-SIR). We evaluated the SIR using contrastenhanced US (US-SIR) owing to its non-invasive nature. Methods: Eighteen patients with portal hypertension who underwent PSE were included in this study. One week after PSE, the CT-SIR and US-SIR were calculated, respectively. Results: The mean platelet count was 4.6, 11.4, and 10.2 (×10^4 /μl) at one week before PSE, at one month, and at six months after PSE, respectively. One week after PSE, the CT-SIR and USSIR were 74.9% and 77.4%, respectively, and the SIR showed significant correlation between CT-SIR and US-SIR (p < 0.001, R = 0.901). The increased platelet count at six months after PSE showed a correlation with CT-SIR (p = 0.004, R = 0.650) and US-SIR (p = 0.009, R = 0.599). Conclusions: We verified the usefulness of contrastenhanced US assessment in SIR for patients with PSE.
本文言語eng
著者キーワードpartial splenic embolization
spleen infarction rate
contrast-enhanced ultrasonography
資料タイプtext
ファイル形式application/pdf
出版者Yamaguchi University 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
66
1-2
開始ページ7
終了ページ13
発行日2019
著者版/出版社版出版社版
リポジトリIDA050066000102
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/A050066000102