Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Sadayoshi, Watanabe"'
Autor:
Kiyonori Kuwahara, MD, PhD, Ichiro Nakahara, MD, PhD, Shoji Matsumoto, MD, PhD, Yoshio Suyama, MD, PhD, Jun Morioka, MD, PhD, Akiko Hasebe, MD, PhD, Jun Tanabe, MD, PhD, Sadayoshi Watanabe, MD, PhD, Kenichiro Suyama, MD, PhD, Yuichi Hirose, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 5, Pp 1692-1696 (2024)
It is impossible to predict underlying anomalies in acute large vessel occlusion and it could be a problem when performing mechanical thrombectomy (MT). We report a case of MT for occlusion of the fenestrated middle cerebral artery (MCA) M1 segment.
Externí odkaz:
https://doaj.org/article/c3f4af47fae74586a8b0581c7679db2c
Autor:
Akiko Hasebe, Ichiro Nakahara, Shoji Matsumoto, Jun Morioka, Jun Tanabe, Sadayoshi Watanabe, Kenichiro Suyama, Takuma Ishihara, Yuichi Hirose
Publikováno v:
Fujita Medical Journal, Vol 9, Iss 3, Pp 240-245 (2023)
Objective: This retrospective study aimed to investigate factors associated with inhibition of early aneurysm obliteration after flow diverter (FD) treatment. We also created the early obliteration inhibition (EOI) score for pre-operative evaluation.
Externí odkaz:
https://doaj.org/article/2b426950be77446286643d47b6035e34
Autor:
Yasunobu Itoh, Ryo Kitagawa, Shinichi Numazawa, Kota Yamakawa, Osamu Yamada, Isao Akasu, Jun Sakai, Tomoko Otomo, Hirotaka Yoshida, Kentaro Mori, Sadayoshi Watanabe, Kazuo Watanabe
Publikováno v:
Asian Spine Journal, Vol 17, Iss 3, Pp 559-566 (2023)
In C1–C2 posterior fixation, the C1 lateral mass and C2 pedicle/translaminar screw insertion under spine navigation have been used frequently. To avoid the risk of neurovascular damage in atlantoaxial stabilization, we assessed the safety and effec
Externí odkaz:
https://doaj.org/article/5f106aa2a58b472388fecbb74fcdecb5
Autor:
Yoshio Suyama, Ichiro Nakahara, Akiko Hasebe, Shoji Matsumoto, Jun Morioka, Tetsuya Hashimoto, Jun Tanabe, Sadayoshi Watanabe, Kenichiro Suyama
Publikováno v:
Interdisciplinary Neurosurgery, Vol 34, Iss , Pp 101865- (2023)
Objectives: We present an innovative method of transarterial trans-cell coil and ONYX (Medtronic, Minneapolis, MN, USA) for bailout of delayed rupture, resulting in a direct cavernous carotid fistula (d-CCF) after flow diverter (FD) treatment for a l
Externí odkaz:
https://doaj.org/article/3245b9fa59764c9cb88828b8902ec59b
Autor:
Kenichiro Suyama, Shoji Matsumoto, Ichiro Nakahara, Yoshio Suyama, Jun Morioka, Akiko Hasebe, Jun Tanabe, Sadayoshi Watanabe, Kiyonori Kuwahara, Yuichi Hirose
Publikováno v:
Fujita Medical Journal, Vol 8, Iss 3, Pp 73-78 (2022)
Objectives: The benefit of mechanical thrombectomy for acute ischemic stroke is highly time dependent. However, time to treatment is longer for in-hospital stroke patients than community-onset stroke patients. This study aimed to clarify the cause of
Externí odkaz:
https://doaj.org/article/b1755a49b69a4c74b1d3bec4ba3af116
Autor:
Yoshio Suyama, MD,PhD, Ichiro Nakahara, MD,PhD, Shoji Matsumoto, MD,PhD, Jun Morioka, MD,PhD, Akiko Hasebe, MD, Jun Tanabe, MD, Sadayoshi Watanabe, MD, Kenichiro Suyama, MD, Kiyonori Kuwahara, MD,PhD
Publikováno v:
Radiology Case Reports, Vol 17, Iss 6, Pp 1977-1981 (2022)
We report a case of vertebral artery dissecting aneurysm (VADA) that developed with subarachnoid hemorrhage and was found to be occluded based on subsequent digital subtraction angiography. Few reports have been published on ruptured VADA in which ip
Externí odkaz:
https://doaj.org/article/51f7b6ca056a4be7afee49a5365fddb3
Autor:
Shoji Matsumoto, Ichiro Nakahara, Ayuko Yasuda, Akira Ishii, Michiya Kubo, Kentaro Yamada, Masakazu Okawa, Hidehisa Nishi, Toshiyasu Miura, Daisuke Koike, Shinpei Okita, Michiru Aoki, Koji Tanaka, Yoshio Suyama, Jun Morioka, Akiko Hasebe, Jun Tanabe, Kenichiro Suyama, Sadayoshi Watanabe, Kiyonori Kuwahara, Takuma Ishihara, Hiroshi Koyama, Jun‐ichi Kira
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 3, Iss 2 (2023)
Background Reperfusion therapy for acute ischemic stroke efficacy is highly time dependent; therefore, stroke centers are required to further reduce the delays from hospital arrival to treatment efficiently. We developed a visual task management appl
Externí odkaz:
https://doaj.org/article/12cb0386c00c4235b10e92b4ca960089
Autor:
Takeya Suzuki, Ichiro Nakahara, Sadayoshi Watanabe, Shoji Matsumoto, Jun Morioka, Tetsuya Hashimoto, Akiko Hasebe, Jun Tanabe, Kenichiro Suyama, Junpei Koge
Publikováno v:
Journal of Neuroendovascular Therapy; 2024, Vol. 18 Issue 9, p250-255, 6p
Autor:
Jun Tanabe, Ichiro Nakahara, Shoji Matsumoto, Jun Morioka, Akiko Hasebe, Sadayoshi Watanabe, Kenichiro Suyama, Kiyonori Kuwahara
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
BackgroundRecurrent complex middle cerebral artery (MCA) aneurysms after combined clipping and endovascular surgery are challenging, and if conventional techniques are adapted, advanced surgical, endovascular, and a combination of both techniques are
Externí odkaz:
https://doaj.org/article/67c387d785644102960059ee378e11e4
Autor:
Kentaro Mori, Sadayoshi Watanabe, Yasuaki Nakao, Takuji Yamamoto, Terushige Toyooka, Kojiro Wada
Publikováno v:
Interdisciplinary Neurosurgery, Vol 25, Iss , Pp 101221- (2021)
Background: This study of the intraoperative microscopic findings indicated complex behavior of aneurysmal bleb affects the rupture risk. Methods: A total of 300 consecutive relatively small (mean 6.2 mm) unruptured ICAs were clipped from July 2005 t
Externí odkaz:
https://doaj.org/article/583ae0f0beab444f9087c5be18a884a2