長谷川 光広

Objective To improve bleeding management during brain tumor surgery, feeder arteries supplying the tumor are often embolized presurgically. However, access to feeder arteries can be limited, and embolization of feeders from internal carotid artery...

Genetic subgrouping of gliomas has been emphasized recently, particularly after the finding of isocitrate dehydrogenase 1 (IDH1) mutations. In a previous study, we investigated whole-chromosome copy number aberrations (CNAs) of gliomas and have de...

Background and objective Acute hypertensive response, defined as systolic blood pressure (SBP) 140 mmHg or more within 24 h of onset, is frequently observed in hemorrhagic stroke patients. Although catecholamine surge is pivotal in its pathogenesi...

Primary intraventricular brain abscesses are rare, and there are no established treatment guidelines for this condition. We report a case in which isolated ventricular dilatation and unilateral hydrocephalus developed after seemingly successful co...