Item type |
itemtype_ver1(1) |
公開日 |
2021-10-18 |
タイトル |
|
|
タイトル |
Time‐resolved 3D cine phase‐contrast magnetic resonance imaging (4D‐flow MRI) can quantitatively assess portosystemic shunt severity and confirm normalization of portal flow after embolization of large portosystemic shunts |
|
言語 |
en |
著者 |
Hyodo, Ryota
Takehara, Yasuo
Mizuno, Takashi
Ichikawa, Kazushige
Ishizu, Yoji
Sugiyama, Masataka
Naganawa, Shinji
|
アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利 |
|
|
言語 |
en |
|
権利情報 |
"This is the peer reviewed version of the following article: [Hyodo, R., Takehara, Y., Mizuno, T., Ichikawa, K., Ishizu, Y., Sugiyama, M. and Naganawa, S. (2021), Time-resolved 3D cine phase-contrast magnetic resonance imaging (4D-flow MRI) can quantitatively assess portosystemic shunt severity and confirm normalization of portal flow after embolization of large portosystemic shunts. Hepatology Research, 51: 343-349. https://doi.org/10.1111/hepr.13616], which has been published in final form at [https://doi.org/10.1111/hepr.13616]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited." |
内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Diagnosis and severity assessments of portosystemic shunts (PSSs) are important because the pathology sometimes results in severe hepatic encephalopathy, which can be treated almost completely by shunt embolization. At present, morphological assessment of PSS is performed mainly by computed tomography, and ultrasound is used for blood flow assessment. In two cases of PSS-related hepatic encephalopathy, we used time-resolved 3D cine phase-contrast (4D-flow) magnetic resonance imaging (MRI) to assess blood flow before and after shunt embolization. Before the intervention, blood flow in the main trunk of the superior mesenteric vein was mostly hepatofugal. However, post-interventional 4D-flow MRI revealed hepatopetal superior mesenteric vein flow with significantly increased portal vein blood flow. 4D-flow MRI is an ideal adjunct to Doppler ultrasonography, allowing for objective and visual assessment of morphology and blood flow of the portal venous system, including PSSs, and is useful in determining the indications for, and outcome of, PSS embolization. |
|
言語 |
en |
出版者 |
|
|
出版者 |
Wiley |
|
言語 |
en |
言語 |
|
|
言語 |
eng |
資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1111/hepr.13616 |
収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1386-6346 |
書誌情報 |
en : Hepatology Research
巻 51,
号 3,
p. 343-349,
発行日 2021-03
|
ファイル公開日 |
|
|
日付 |
2022-03-01 |
|
日付タイプ |
Available |