Search Results - "Yoon, Won Ki"
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Hemodynamic Features of Microsurgically Identified, Thin-Walled Regions of Unruptured Middle Cerebral Artery Aneurysms Characterized Using Computational Fluid Dynamics
Published in Neurosurgery (01-06-2020)“…Abstract BACKGROUND Thin-walled regions (TWRs) of aneurysm surfaces observed in microscopic surgery are thought to be vulnerable areas for growth and rupture…”
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Clinical Features of Patients With Spontaneous Intracranial Hypotension Complicated With Bilateral Subdural Fluid Collections
Published in Headache (01-05-2019)“…Background Subdural hygromas are often found bilaterally in spontaneous intracranial hypotension (SIH). They frequently progress to chronic subdural hematomas…”
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Defining “early” cranioplasty to achieve lower complication rates of bone flap failure: resorption and infection
Published in Acta neurochirurgica (01-01-2019)“…Background Although cranioplasty (CP) is a frequently performed and simple procedure, complications are common, particularly bone flap resorption and…”
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Unexpected Daily Changes in Tumor Volume during Fractionated Gamma Knife Radiosurgery for Solitary Intraventricular Metastatic Renal Cell Carcinoma: A Case Report
Published in Stereotactic and functional neurosurgery (01-01-2019)“…For most fractionated stereotactic radiosurgery treatment plans, daily imaging is not routinely performed, because there is little expectation that lesions…”
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Selective Temporary Stent-Assisted Coil Embolization for Intracranial Wide-Necked Small Aneurysms Using Solitaire AB Retrievable Stent
Published in Journal of Korean Neurosurgical Society (2019)“…Objective : Stent-assisted coil embolization of intracranial wide-necked aneurysm requires long-term postoperative antiplatelet therapy to prevent in-stent…”
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Predictor of the Postoperative Swelling After Craniotomy for Spontaneous Intracerebral Hemorrhage: Sphericity Index as a Novel Parameter
Published in Korean journal of neurotrauma (01-09-2023)“…Spontaneous intracerebral hemorrhage is a serious type of stroke with high mortality and disability rates. Surgical treatment options vary; however, predicting…”
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Role of metabolism by intestinal microbiota in pharmacokinetics of oral baicalin
Published in Archives of pharmacal research (2014)“…Baicalin (baicalein-7-glucuronide) is a flavonoid purified from Scutellaria baicalensis Georgi that has traditionally been used for treatment of hypertension,…”
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Middle meningeal artery embolization for chronic subdural hematoma in elderly patients at high risk of surgical treatment
Published in Journal of cerebrovascular and endovascular neurosurgery (01-03-2023)“…The purpose of this study was to evaluate the effectiveness of middle meningeal artery embolization (MMAE) in elderly high-risk patients with symptomatic…”
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Successful Obliteration of Unclippable Large and Giant Middle Cerebral Artery Aneurysms Following Extracranial-Intracranial Bypass and Distal Clip Application
Published in Journal of Korean Neurosurgical Society (2010)“…Large to giant middle cerebral artery aneurysm is a challenging disease, especially when incorporating important perforating arteries. Surgical risk increases…”
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11
Histopathological changes of testes and eyes by neutron irradiation with boron compounds in mice
Published in Journal of veterinary science (Suwŏn-si, Korea) (01-03-2006)“…This study was performed to investigate the biological effects of boron neutron capture therapy (BNCT) on the testes and eyes in mice using HANARO Nuclear…”
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Angiographic and clinical outcomes of stent-alone treatment for spontaneous vertebrobasilar dissecting aneurysm
Published in Acta neurochirurgica (01-09-2010)“…Purpose Spontaneous vertebrobasilar dissecting aneurysm (VBD) is a very challenging disease with an unpredictable clinical course and controversies on…”
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Intravascular ultrasonography-guided stent angioplasty of an extracranial vertebral artery dissection : Case report
Published in Journal of neurosurgery (01-12-2008)“…The authors report on a case of intravascular ultrasonography (IVUS)-guided stent angioplasty for iatrogenic extracranial vertebral artery (VA) dissection in a…”
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14
Performance of piezo-stacks for a piezoelectric hybrid actuator by experiments
Published in Journal of intelligent material systems and structures (01-12-2014)“…Piezoelectric-hydraulic actuator is a hybrid device that consists of a hydraulic pump driven by piezoelectric stacks coupled with a conventional hydraulic…”
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Journal Article Conference Proceeding -
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An age-dependent alteration of the respiratory exchange ratio in the db/db mouse
Published in Laboratory animal research (01-03-2015)“…The leptin receptor-deficient db/db mouse is a rodent model of type 2 diabetes and obesity. Diabetes in db/db mice shows an age-dependent progression, with…”
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Computed tomography angiography, perfusion computed tomography, and a drug-eluting stent for the treatment of in-stent restenosis of the middle cerebral artery
Published in Journal of neurosurgery (01-04-2010)“…The authors report a case of in-stent restenosis (ISR) of the middle cerebral artery (MCA) following bare-metal stent (BMS) deployment and subsequent treatment…”
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Transarterial coil embolization of a carotid-cavernous fistula which occurred during stent angioplasty
Published in Acta neurochirurgica (01-07-2009)“…Intracranial endovascular procedures are less invasive and relatively safe; however, these procedures do carry a risk of complications, such as…”
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Intravascular ultrasonography-guided stent angioplasty of an extracranial vertebral artery dissection
Published in Journal of neurosurgery (01-12-2008)“…The authors report on a case of intravascular ultrasonography (IVUS)-guided stent angioplasty for iatrogenic extracranial vertebral artery (VA) dissection in a…”
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Successful obliteration of unclippable large and giant middle cerebral artery aneurysms following extracranial-intracranial bypass and distal clip application
Published in Journal of Korean Neurosurgical Society (01-09-2010)“…Large to giant middle cerebral artery aneurysm is a challenging disease, especially when incorporating important perforating arteries. Surgical risk increases…”
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Journal Article -
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Postoperative Results of Kyphoplasty for Osteoporotic Vertebral Compression Fractures
Published in Journal of Korean Neurosurgical Society (01-04-2005)“…Objective: We analyze pain relief, deformity correction and complication rate after percutaneous kyphoplasty for osteoporotic vertebral compression fractures…”
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