A5062914669- Intracranial Aneurysms: Treatment and Complications
- Vascular Malformations Diagnosis and Treatment
- Moyamoya disease diagnosis and treatment
- Endoplasmic Reticulum Stress and Disease
- Heat shock proteins research
- Coronary Artery Anomalies
- Intraoperative Neuromonitoring and Anesthetic Effects
- Neurosurgical Procedures and Complications
- Cerebral Venous Sinus Thrombosis
- Biochemical effects in animals
- Cerebrovascular and Carotid Artery Diseases
- Intracerebral and Subarachnoid Hemorrhage Research
- Mitochondrial Function and Pathology
- Cardiac Valve Diseases and Treatments
- Transcranial Magnetic Stimulation Studies
- Meningioma and schwannoma management
- Nerve injury and regeneration
- Traumatic Brain Injury and Neurovascular Disturbances
- Genetic Neurodegenerative Diseases
- Cardiovascular Health and Disease Prevention
- Parkinson's Disease Mechanisms and Treatments
- Congenital Heart Disease Studies
- Venous Thromboembolism Diagnosis and Management
- Acute Ischemic Stroke Management
- Adenosine and Purinergic Signaling
Oita Prefectural Hospital
2007-2023
Beppu Medical Center
2014-2022
National Hospital Organization
2014-2020
Oita University
2004-2010
We report a 1-year-old girl who presented moyamoya disease associated with midaortic syndrome. She had been treated for cardiac failure and severe hypertension due to syndrome until she suffered seizure repeated cerebral ischemic attack. Cerebral angiography revealed stenosis of the bilateral internal carotid artery at its terminal portion. was successfully encephaloduroarteriosynangiosis, attack ceased postoperatively. This is first Although has effectively managed by renovascular still...
A 74-year-old male presented with an intracranial hemorrhage caused by multiple dural arteriovenous fistulas (DAVFs) in the left transverse sinus and right sigmoid sinus. Four months previously, patient underwent tongue cancer removal lymph node dissection ligation of internal jugular vein. Endovascular embolization (transvenous transarterial embolization) resulted complete disappearance fistulas. Follow-up angiography revealed new shunts at superior sagittal sinus, we treated staged...
Intraoperative view of aneurysmal pupilsparing third nerve palsyAneurysmal pupil-sparing palsy is a rare condition.We demonstrate three cases by an unruptured posterior communication artery (PCoA) aneurysm.In all cases, the entire was compressed on its ventromedial side aneurysm and stretched toward dorsolateral (Fig. 1).According to "the rule pupil in palsy," iris sphincter impaired direct compression PCoA aneurysms. 1The pupillary fiber runs around superior dorsomedial surface nerve,...
症例は17歳女性．夜間就寝中に突然の頭痛を自覚，顔面を含む右半身の脱力も出現しており，当院に救急搬送された．頭部CT検査でくも膜下出血がみられ，脳血管3D-CT-angiographyでは左内頸動脈先端部に4 mmの囊状動脈瘤がみられた．破裂脳動脈瘤に対し脳動脈瘤頸部クリッピング術を施行し，術後は脳血管攣縮対策を行った．リハビリテーションを行い麻痺は消失し，良好な術後経過であったが，術後の頭部MRI検査で左レンズ核線条体動脈の灌流域に虚血巣がみられた．虚血の原因となる基礎疾患はなく，発症時から麻痺を呈しているため，今回のくも膜下出血が中大脳動脈穿通枝の虚血に何らかの影響を及ぼしたと考えた．若年のくも膜下出血例で稀な病態であり，文献的考察を加え報告する．
Thrombosed intracranial aneurysm (IA) is likely to occur in large or giant IAs. Almost all thrombosed IAs are found already a state, and few reports have depicted the process of thrombosis unthrombosed aneurysm. Moreover, no appear described IA which accelerated after trauma.We report herein case an cerebral rapidly grew within 3 months trauma. The highlight this unusual was that during surgery, anterior skull base were adherent some blood vessels bridged between dura mater. Histologically,...
Preservation of the lenticulostriate artery (LSA) is crucial. LSAs usually cannot be spared with LSA aneurysms, when surgical clipping/excision or endovascular embolization itself performed. On other hand, should separated and preserved for proximal middle cerebral (M1)-LSA aneurysms.We report a case M1-LSA aneurysm native radiological examinations suggesting aneurysm. The highlight this unusual was that during surgery, orifice almost covered thrombus blood flow in an appeared separate from...