Hirotoshi Imamura (H Imamura)

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 20

Top Topics

Internal Carotid Artery

Acute Ischemic Stroke

Endovascular Treatment

Abdominal Aortic Aneurysm

Top Venues

Journal of neurointerventional surgery

AJNR. American journal of neuroradiology

Acta neurochirurgica

This page only lists publications with an associated author ORCID identifier.

Publications

Takayuki Nishiwaki, Taichi Ikedo, Yuji Kushi, Koji Shimonaga, Hiroki Kobayashi, Takaaki Itazu, Ryotaro Otsuka, Jota Tega, Eika Hamano, Hirotoshi Imamura, Hisae Mori, Masanori Nakamura, Takayuki Kato, Shinichi Shirakami, Koji Iihara, Toru Iwama, Hiroharu Kataoka
Hemodynamic differences determining rupture and non-rupture in middle cerebral aneurysms after growth. PloS one 19 (8) (2024)
Atsushi Hashio, Eika Hamano, Saya Ozaki, Kinta Hatyakeyama, Yoshihiko Ikeda, Akihiro Niwa, Naoto Yamada, Taichi Ikedo, Kiyofumi Yamada, Hirotoshi Imamura, Hisae Mori, Koji Iihara, Hiroharu Kataoka
Pathological changes in the lenticulostriate artery indicate the mechanisms leading to intracranial hemorrhage in Moyamoya disease: a case report. Acta neurochirurgica 166 (1) (2024)
Takayuki Nishiwaki, Taichi Ikedo, Yuji Kushi, Koji Shimonaga, Hiroki Kobayashi, Takaaki Itazu, Ryotaro Otsuka, Jota Tega, Eika Hamano, Hirotoshi Imamura, Hisae Mori, Masanori Nakamura, Takayuki Kato, Shinichi Shirakami, Koji Iihara, Toru Iwama, Hiroharu Kataoka
Hemodynamic differences determining rupture and non-rupture in middle cerebral aneurysms after growth. PloS one 19 (8) (2024)
Atsushi Hashio, Eika Hamano, Saya Ozaki, Kinta Hatyakeyama, Yoshihiko Ikeda, Akihiro Niwa, Naoto Yamada, Taichi Ikedo, Kiyofumi Yamada, Hirotoshi Imamura, Hisae Mori, Koji Iihara, Hiroharu Kataoka
Pathological changes in the lenticulostriate artery indicate the mechanisms leading to intracranial hemorrhage in Moyamoya disease: a case report. Acta neurochirurgica 166 (1) (2024)
Shuntaro Kuwahara, Kazutaka Uchida, Nobuyuki Sakai, Hiroshi Yamagami, Hirotoshi Imamura, Masataka Takeuchi, Manabu Shirakawa, Fumihiro Sakakibara, Koichi Haraguchi, Naoto Kimura, Kentaro Suzuki, Shinichi Yoshimura
Impact of atherosclerotic etiology on technical and clinical outcomes of mechanical thrombectomy with a stent retriever: subanalysis of the Japan Trevo Registry. Journal of neurointerventional surgery (2024)
Tomohiko Ozaki, Hiroshi Yamagami, Masafumi Morimoto, Hirotoshi Imamura, Taketo Hatano, Hidenori Oishi, Koichi Haraguchi, Shinichi Yoshimura, Tetsu Satow, Kenji Sugiu, Koji Iihara, Yuji Matsumaru, Mikito Hayakawa, Yasushi Matsumoto, Chiaki Sakai, Susumu Miyamoto, Kazuo Kitagawa, Tatsuo Kagimura, Nobuyuki Sakai
Relation between duration of dual antiplatelet therapy and risk of ischemic stroke after stent-assisted treatment of cerebral aneurysm (DAPTS ACE-registry). Journal of neurointerventional surgery (2023)
Takeshi Yoshimoto, Manabu Inoue, Kanta Tanaka, Junpei Koge, Masayuki Shiozawa, Naruhiko Kamogawa, Hiroyuki Ishiyama, Soichiro Abe, Hirotoshi Imamura, Hiroharu Kataoka, Masatoshi Koga, Masafumi Ihara, Kazunori Toyoda
Tmax Mismatch Ratio to Identify Intracranial Atherosclerotic Stenosis-Related Large-Vessel Occlusion Before Endovascular Therapy. Journal of the American Heart Association (2023)
Kazutaka Uchida, Hiroshi Yamagami, Nobuyuki Sakai, Manabu Shirakawa, Mikiya Beppu, Kazunori Toyoda, Yuji Matsumaru, Yasushi Matsumoto, Kenichi Todo, Mikito Hayakawa, Seigo Shindo, Shinzo Ota, Masafumi Morimoto, Masataka Takeuchi, Hirotoshi Imamura, Hiroyuki Ikeda, Kanta Tanaka, Hideyuki Ishihara, Hiroto Kakita, Takanori Sano, Hayato Araki, Tatsufumi Nomura, Fumihiro Sakakibara, Shinichi Yoshimura
Endovascular therapy for acute intracranial large vessel occlusion due to atherothrombosis: Multicenter historical registry. Journal of neurointerventional surgery (2023)
Tomoaki Akiyama, Hirotoshi Imamura, Masanori Goto, Yusuke Funakoshi, Tadashi Sunohara, Shirabe Matsumoto, Nobuyuki Fukui, Yoshihiro Omura, Tatsumaru Fukuda, Koichi Go, Shinji Kajiura, Masashi Shigeyasu, Kento Asakura, Ryo Horii, Yuji Naramoto, Rikuo Nishii, Yasuhiro Yamamoto, Chiaki Sakai, Nobuyuki Sakai
Pipeline flow diversion with adjunctive coil embolization for internal carotid artery aneurysms following an intradural component: results in 46 consecutive aneurysms from a Japanese single-center experience. Neurosurgical review 45 (3) (2022)
Ryo Akiyama, Akira Ishii, Takayuki Kikuchi, Masakazu Okawa, Yukihiro Yamao, Yu Abekura, Isao Ono, Natsuhi Sasaki, Hirofumi Tsuji, Hirotoshi Imamura, Taketo Hatano, Nobuyuki Sakai, Susumu Miyamoto
Onset-to-treatment time and aneurysmal regression predict improvement of cranial neuropathy after flow diversion treatment in patients with symptomatic internal carotid artery aneurysms. Journal of neurointerventional surgery (2022)
Natsuhi Sasaki, Hirotoshi Imamura, Masashi Shigeyasu, Nobuyuki Sakai
Radical treatment of ruptured dissecting aneurysm on the P1 segment with monotherapy using multiple LVIS stents. BMJ case reports 14 (9) (2021)
Kampei Shimizu, Hirotoshi Imamura, Shoichi Tani, Hidemitsu Adachi, Chiaki Sakai, Akira Ishii, Hiroharu Kataoka, Susumu Miyamoto, Tomohiro Aoki, Nobuyuki Sakai
Candidate drugs for preventive treatment of unruptured intracranial aneurysms: A cross-sectional study. PloS one 16 (2) (2021)
Tadashi Sunohara, Hirotoshi Imamura, Masanori Goto, Yusuke Funakoshi, Shirabe Matsumoto, Nobuyuki Fukui, Yoshihiro Omura, Tomoaki Akiyama, Tatsumaru Fukuda, Koichi Go, Shinji Kajiura, Masashi Shigeyasu, Kento Asakura, Ryo Horii, Chiaki Sakai, Nobuyuki Sakai
Neck Location on the Outer Convexity is a Predictor of Incomplete Occlusion in Treatment with the Pipeline Embolization Device: Clinical and Angiographic Outcomes. AJNR. American journal of neuroradiology 42 (1) (2020)
Hirotoshi Imamura, Nobuyuki Sakai, Yasushi Matsumoto, Hiroshi Yamagami, Tomoaki Terada, Toshiyuki Fujinaka, Shinichi Yoshimura, Kenji Sugiu, Akira Ishii, Yuji Matsumaru, Takashi Izumi, Hidenori Oishi, Toshio Higashi, Koji Iihara, Naoya Kuwayama, Yasushi Ito, Masato Nakamura, Akio Hyodo, Kuniaki Ogasawara
Clinical trial of carotid artery stenting using dual-layer CASPER stent for carotid endarterectomy in patients at high and normal risk in the Japanese population. Journal of neurointerventional surgery 13 (6) (2020)
Yusuke Funakoshi, Hirotoshi Imamura, S Tani, H Adachi, Yusuke Funakoshi, Tadashi Sunohara, Yoshihiro Omura, Yuichi Matsui, Natsuhi Sasaki, Tatsumaru Fukuda, Ryo Akiyama, K Horiuchi, Shinji Kajiura, Masashi Shigeyasu, Koji Iihara, Nobuyuki Sakai
Predictors of Cerebral Aneurysm Rupture after Coil Embolization: Single-Center Experience with Recanalized Aneurysms. AJNR. American journal of neuroradiology 41 (5) (2020)
Hirotoshi Imamura, Nobuyuki Sakai, Tetsu Satow, Koji Iihara, null null
Factors related to adverse events during endovascular coil embolization for ruptured cerebral aneurysms. Journal of neurointerventional surgery 12 (6) (2020)
Yusuke Funakoshi, Hirotoshi Imamura, Shoichi Tani, Hidemitsu Adachi, Ryu Fukumitsu, Tadashi Sunohara, Yoshihiro Omura, Yuichi Matsui, Natsuhi Sasaki, Tatsumaru Fukuda, Ryo Akiyama, Kazufumi Horiuchi, Shinji Kajiura, Masashi Shigeyasu, Koji Iihara, Nobuyuki Sakai
Safety and efficacy of an open-cell stent and double-balloon protection for unstable plaques: analysis of 184 consecutive carotid artery stentings. Journal of neurointerventional surgery 12 (8) (2019)
Yusuke Funakoshi, Hirotoshi Imamura, Shoichi Tani, Hidemitsu Adachi, Ryu Fukumitsu, Tadashi Sunohara, Yoshihiro Omura, Yuichi Matsui, Natsuhi Sasaki, Tatsumaru Fukuda, Ryo Akiyama, Kazufumi Horiuchi, Shinji Kajiura, Masashi Shigeyasu, Nobuyuki Sakai
Progressive thrombosis of unruptured aneurysms after coil embolization: analysis of 255 consecutive aneurysms. Journal of neurointerventional surgery 11 (11) (2019)
T Kuriyama, Nobuyuki Sakai, Mikiya Beppu, Chiaki Sakai, Hirotoshi Imamura, Katsuhiro Masago, N Katakami, Haruo Isoda
Quantitative Analysis of Conebeam CT for Delineating Stents in Stent-Assisted Coil Embolization. AJNR. American journal of neuroradiology 39 (3) (2018)
Nobuyuki Sakai, Hirotoshi Imamura, Hidemitsu Adachi, Shoichi Tani, So Tokunaga, Takayuki Funatsu, Keita Suzuki, Hiromasa Adachi, Natsuhi Sasaki, Shuhei Kawabata, Ryo Akiyama, Kazufumi Horiuchi, Nobuyuki Ohara, Tomoyuki Kono, Satoru Fujiwara, Naoki Kaneko, Satoshi Tateshima
First-in-man experience of the Versi Retriever in acute ischemic stroke. Journal of neurointerventional surgery 11 (3) (2018)
Kampei Shimizu, Hirotoshi Imamura, Yohei Mineharu, H Adachi, Chiaki Sakai, Nobuyuki Sakai
Endovascular Treatment of Unruptured Paraclinoid Aneurysms: Single-Center Experience with 400 Cases and Literature Review. AJNR. American journal of neuroradiology 37 (4) (2015)