The development of a new treatment-support system combined endoscopy with magnetic resonance imaging(MRI)

内窥镜与磁共振成像（MRI）相结合的新型治疗支持系统的开发

• 批准号: 21700508
• 负责人: MORITA Yoshinori
• 金额: $ 2.75万
• 依托单位: Kobe University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21700508/
• 关键词: 消化管癌; MR内視鏡; 管腔内コイル

The purpose of this study is to develop a new treatment-support system combined endoscopy with magnetic resonance imaging (MRI). Endoluminal MR imaging using the surface coil closely placed to the gastrointestinal wall was able to visualize the differentiation of living porcine gastrointestinal wall layers with similar quality to EUS imaging. Additionally, it was possible to visualize the vascular structures in the submucosal layer. Endoluminal MR imaging would be useful not only for diagnosis of the gastrointestinal lesion but also for safely endoscopic treatment.

本研究的目的是开发一种新的治疗支持系统，将内窥镜与磁共振成像（MRI）相结合。使用靠近胃肠壁的表面线圈进行腔内 MR 成像，能够可视化活体猪胃肠壁层的分化，其质量与 EUS 成像相似。此外，还可以观察粘膜下层的血管结构。腔内磁共振成像不仅可用于诊断胃肠道病变，还可用于安全的内窥镜治疗。

项目成果

Newly developed surface coil for endoluminal MRI, depiction of pig gastric wall layers and vascular architecture in vivo study.

新开发的表面线圈，用于腔内 MRI、猪胃壁层的描绘和体内血管结构研究。

• 发表时间: 2010
• 作者: Y.morita;H.Kutsumi;et. al.
• 通讯作者: et. al.

ホームページ等。

主页等

Newly developed surface coil for endoluminal MRI : Depiction of pig gastric wall layers and vascular architecture in ex vivo study

新开发的用于腔内 MRI 的表面线圈：离体研究中猪胃壁层和血管结构的描述

• 期刊: Journal of Gastroenterology (掲載確定) (In press)
• 作者: 島崎猛夫;他;Morita Y
• 通讯作者: Morita Y

Endoluminal MR imaging of porcine gastric structure in vivo.

猪体内胃结构的腔内 MR 成像。

• 发表时间: 2010
• 期刊: Journal of Gastroenterology 45
• 作者: H.Yoshinaka;Y.Morita;et. al.
• 通讯作者: et. al.