Kei Yamashiro   Jun Muto   Akira Wakako   Kazuhiro Murayama   Daijiro Kojima   Tatsuo Omi   Kazuhide Adachi   Mitsuhiro Hasegawa   Yuichi Hirose   
Acta neurochirurgica 163(6) 1687-1696 2021年2月
BACKGROUND: Although it is known that diploic veins frequently communicate with the dural venous sinuses, the role of diploic veins in patients with venous sinus invasion from meningiomas remains unknown. METHODS: We retrospectively examined the m...
Jun Muto   Yutaka Mine   Yu Nakagawa   Masahiro Joko   Hiroshi Kagami   Makoto Inaba   Mitsuhiro Hasegawa   John Y K Lee   Yuichi Hirose   
Neurosurgical focus 50(1) E11-E11 2021年1月 [査読有り]
OBJECTIVE: As chemotherapy and radiotherapy have developed, the role of a neurosurgeon in the treatment of metastatic brain tumors is gradually changing. Real-time intraoperative visualization of brain tumors by near-infrared spectroscopy (NIRS) i...
Digital subtraction angiography (DSA) assesses the necessity of preoperative embolization in meningioma cases but entails complication risks. Previous studies evaluating meningiomas' angiographic vascularity using perfusion-weighted imaging (PWI) ...
Background: Although high dose-methotrexate therapy has been performed for primary central nervous system malignant lymphoma (PCNSL), R-MPV (rituximab, methotrexate (MTX), procarbazine and vincristine) therapy is currently the first lin...