Oral Session

[O-45] Oral Session 45

Sat. Jun 3, 2023 10:15 AM - 11:45 AM Room13 (東京ベイ幕張ホール 2F No.７,８)

Chair:Yamashita Toru (Department of Neurology, Okayama University, Japan)

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[O-45-1] Factors affecting functional prognosis after acute reperfusion therapy

Ichiro Deguchi¹, Takashi Osada¹, Shinya Kohyama², Shinichi Takahashi¹ (1.Department of Neurology and Cerebrovascular Medicine, Saitama Medical University International Medical Center, Japan, 2.Department of Intravascular Neurosurgery, Saitama Medical University International Medical Center, Japan)

[O-45-2] Association Between Optimal Mismatch Ratio And Favorable Outcome By ASPECTS And Ischemic Core Volume

Hiroyuki Kida^1,2, Manabu Inoue¹, Takeshi Yoshimoto², Masatoshi Koga¹, Masafumi Ihara², Kazunori Toyoda¹ (1.Department of Neurology, National Cerebral and Cardiovascular Center, Suita, Japan, 2.Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan)

[O-45-3] Assessment with histopathological features of retrieved thrombi and D-dimer in acute ischemic stroke

Jo Matsuzaki¹, Yuuki Mito², Rui Ohmichi², Koutarou Ishimoto², Tsuyoshi Sasaki², Naoki Yamamoto², Ryouichi Iwata^2,3, Touru Yamagata², Hiromichi Ikuno², Misao Nishikawa² (1.Department of Stroke Neurology & Neuroendovascular surgery, Moriguchi-Ikuno Memorial Hospital, Japan, 2.Department of Neurosurgery, Moriguchi-Ikuno Memorial Hospital, Japan, 3.Iwata Neurosurgery Clinic, Japan)

[O-45-4] Treatment results of IV rt-PA in patients with stroke and low ASPECTS: K-NET registry analysis

Naoya Kamimura¹, Yuki Matsunaga¹, Yu Amano¹, Asami Saitou¹, Noriko Nara¹, Ryoo Yamamoto¹, Yosuke Kudou¹, Shun Ishikawa², Shigeta Miyake², Kazumitsu Amari², Yasunobu Nakai², Toshihiro Ueda³, Yasuhiro Hasegawa⁴, Masataka Takeuchi⁵, Masafumi Morimoto⁶, Yoshifumi Tsuboi⁷, Shougo Kaku⁸, Jyunichi Ayabe⁹, Fumiaki Tanaka¹⁰, Ken Johkura¹ (1.Department of Neurology, Yokohama Brain and Spine Center, Japan, 2.Department of Neurosurgery, Yokohama Brain and Spine Center, Japan, 3.Department of Neurointerventional therapy, Toyoko hospital, Japan, 4.Department of Neurology, St. Marianna University School of Medicine, Japan, 5.Department of Neurosurgery, Seisho hospital, Japan, 6.Department of Neurosurgery, Yokohamashintoshi Neurosurgical Hospital, Japan, 7.Department of Neurosurgery, Kawasakisaiwai Hospital, Japan, 8.Department of Neurosurgery, Higashiyokohama Hospital, Japan, 9.Department of Neurosurgery, Yokosuka Kyosai Hospital, Japan, 10.Department of Neurology, Yokohama City University Hospital, Japan)

[O-45-5] Is mechanical thrombectomy effective in stroke more than 16 hours after last well known time?

Takehiro Katano, Tomonari Saito, Syoya Morise, Syunsuke Kido, Ryutaro Kimura, Kentaro Suzuki, Yasuhiro Nishiyama, Kazumi Kimura (Department of Neurology, Nippon Medical School, Japan)

[O-45-6] Distal trans-radial approach for neuroendovascular intervention

Yoshinori Kurauchi¹, Tatsuhumi Nomura², Ken Takahashi¹, Toshiyuki Onda², Shigeru Inamura², Tadashi Nonaka², Masahiko Daibou² (1.Sapporo Shiroishi Memorial Hospital Neurology, Japan, 2.Sapporo Shiroishi Memorial Hospital Neurosurgery, Japan)