Postoperative Basal Ganglia-Dominant Perfusion Pattern Predicts Lower Risk of Transient Neurological Events After Direct Revascularization in Moyamoya Disease.
Yusuke Otsu; Takayuki Kawano; Sosho Kajiwara; Jin Kikuchi; Kohei Miyagi; Kimihiko Orito; Kiyohiko Sakata; Shuichi Tanoue; Masaru Hirohata; Motohiro Morioka
AJNR. American journal of neuroradiology, 10 Jun. 2026

Bypass-assisted trapping and excision of a thrombosed giant M1 aneurysm with unpreservable lenticulostriate arteries: A case report
Yusuke Otsu; Jin Kikuchi; Kimihiko Orito; Kohei Miyagi; Takayasu Ando; Sosho Kajiwara; Kiyohiko Sakata; Takayuki Kawano; Masaru Hirohata; Motohiro Morioka
Surgical Neurology International, 17 Apr. 2026

A Transverse–Sigmoid Sinus Dural Arteriovenous Fistula with Multi-Compartmental Sigmoid Sinus Architecture Involving Both Normal Venous Drainage and Shunt Outflow
Yusuke Otsu; Shuichi Tanoue; Hideaki Shigematsu; Kohei Miyagi; Sosho Kajiwara; Yukihiko Nakamura; Kimihiko Orito; Kiyohiko Sakata; Takayuki Kawano; Masaru Hirohata; Motohiro Morioka
Journal of Neuroendovascular Therapy, 2026

Cerebral vasospasm following clipping of unruptured middle cerebral artery aneurysms: a case report and literature review.
Yusuke Otsu; Kohei Miyagi; Chihiro Takashima; Jin Kikuchi; Sosho Kajiwara; Tetsuya Negoto; Kimihiko Orito; Kiyohiko Sakata; Masaru Hirohata; Motohiro Morioka
Acta neurochirurgica, 08 Sep. 2025

Dural Marginal Zone B Cell Lymphoma Presenting as a Non-traumatic Acute Epidural Hematoma: A Case Report.
Kohei Miyagi; Kana Fujimori; Yusuke Otsu; Jin Kikuchi; Takahiro Miyahara; Ken Tanikawa; Takuya Furuta; Motohiro Morioka
NMC case report journal, 2025