International Congress of the World Federation of Skull base Societies, International Congress of the World Federation of Skull base Societies. Excellent Postar Award安達一英
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) ...
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6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...
Clinical neurology and neurosurgery 204 106612-106612 2021年5月
Pial arteriovenous fistulas (AVFs) are rare vascular lesions; their exact pathophysiology is largely unknown. Pial AVFs have been reported to develop within capillary malformation-arteriovenous malformation (CM-AVM); however, only a few cases have...
Journal of NeuroInterventional Surgery 13(11) neurintsurg-2020 2021年2月
<sec><title>Background</title>Thromboembolic complications (TECs) are frequent during the endovascular treatment of unruptured aneurysms. To prevent TECs, dual antiplatelet therapy using aspirin and clopidogrel is recommended for the perioperative...
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...