研究者総覧 - 島田　隆一 | 大分大学

（最終更新日 : 2026-03-19 15:24:14）

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シマダ　リュウイチ
島田　隆一

所属大分大学医学部臨床医学・放射線医学

職種助教

研究内容
これまでCT、MRIや血管造影など脳神経領域の画像診断に関する研究を行い、脳血管内治療の際に必要となる詳細な血管構築及びそれに基づいた治療戦略について国内外で発表を行ってきた（論文1.2、学会発表1-3）。また、腹部放射線領域についても肝胆膵領域の画像診断に関する研究を行っている(論文3)。＜論文＞ 1.Shimada R, Kiyosue H, Tanoue S, Mori H, Abe T. Superior Petrosal Sinus: Hemodynamic Features in Normal and Cavernous Sinus Dural Arteriovenous Fistulas. Am J Neuroradiol. 2013 Mar;34(3):609-15. 2. Ide S, Kiyosue H, Shimada R, Hori Y, Okahara M, Kubo T. Selective transvenous embolization combined with balloon angioplasty of the occluded inferior petrosal sinus for the treatment of cavernous sinus dural arteriovenous fistulas. Interv Neuroradiol. 2021 May 6:15910199211016234. doi: 10.1177/15910199211016234. Epub ahead of print. 3.Takaji R, Yamada Y, Shimada R, Matsumoto S, Daa T, Endo Y, Inomata M, Asayama Y. Retrospective evaluation of venous phase contrast-enhanced computed tomography images in patients who developed pancreatic adenocarcinomas after treatment for nonpancreatic primary cancer. BJR Open. 2021 Jul 5;3(1):20200069. doi: 10.1259/bjro.20200069. eCollection 2021. ＜学会発表＞ 1.Shimada R. Anatomical evaluation of the inferolateral trunk by multiplanner reformatted images of rotational angiography: normal anatomy and pathologic features. European Congress of Radiology. Mar 6-10, 2014 Vienna, Austria. 2.Shimada R. Spontaneous carotid-superior petrosal sinus AVF in a patient with Marfan’s syndrome. Sep 13-17, 2014 Glasgow, United Kingdom. 3.Shimada R. Borden type Ⅰ transverse-sigmoid sinus dural arteriovenous fistulas cured by selective transvenous embolization for shunted venous pouches. May 28-30, 2015 Miyazaki, Japan.

アピールポイント
これまでCT、MRIや血管造影など脳神経領域の画像診断に関する研究を行い、脳血管内治療の際に必要となる詳細な血管構築及びそれに基づいた治療戦略について国内外で発表を行ってきた（論文1.2、学会発表1-3）。また、腹部放射線領域についても肝胆膵領域の画像診断に関する研究を行っている(論文3)。＜論文＞ 1.Shimada R, Kiyosue H, Tanoue S, Mori H, Abe T. Superior Petrosal Sinus: Hemodynamic Features in Normal and Cavernous Sinus Dural Arteriovenous Fistulas. Am J Neuroradiol. 2013 Mar;34(3):609-15. 2. Ide S, Kiyosue H, Shimada R, Hori Y, Okahara M, Kubo T. Selective transvenous embolization combined with balloon angioplasty of the occluded inferior petrosal sinus for the treatment of cavernous sinus dural arteriovenous fistulas. Interv Neuroradiol. 2021 May 6:15910199211016234. doi: 10.1177/15910199211016234. Epub ahead of print. 3.Takaji R, Yamada Y, Shimada R, Matsumoto S, Daa T, Endo Y, Inomata M, Asayama Y. Retrospective evaluation of venous phase contrast-enhanced computed tomography images in patients who developed pancreatic adenocarcinomas after treatment for nonpancreatic primary cancer. BJR Open. 2021 Jul 5;3(1):20200069. doi: 10.1259/bjro.20200069. eCollection 2021. ＜学会発表＞ 1.Shimada R. Anatomical evaluation of the inferolateral trunk by multiplanner reformatted images of rotational angiography: normal anatomy and pathologic features. European Congress of Radiology. Mar 6-10, 2014 Vienna, Austria. 2.Shimada R. Spontaneous carotid-superior petrosal sinus AVF in a patient with Marfan’s syndrome. Sep 13-17, 2014 Glasgow, United Kingdom. 3.Shimada R. Borden type Ⅰ transverse-sigmoid sinus dural arteriovenous fistulas cured by selective transvenous embolization for shunted venous pouches. May 28-30, 2015 Miyazaki, Japan.

論文
論文	Post-transplant lymphoproliferative disorder presented with diplopia; Diagnosis by FDG-PET/CT. Radiology case reports 20 (8),3801-3805頁 2025/08
論文	Pancreatic mixed acinar-neuroendocrine carcinoma with intraductal growth: A case report with radiologic-pathologic correlations. Radiology case reports 18 (12),4422-4430頁 2023/12
論文	Retrospective evaluation of venous phase contrast-enhanced computed tomography images in patients who developed pancreatic adenocarcinomas after treatment for nonpancreatic primary cancer BJR\|Open 3 (1),20200069-20200069頁 2021/01

研究課題・受託研究・科研費
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2023/04/01 ～ 2026/03/31	自然呼吸下・非造影ラジアルサンプリングMRアンギオグラフィでの大血管評価法の確立基盤研究(C)