Search Results - "KWON, K. O"

Endovascular Coil Embolization of 435 Small Asymptomatic Unruptured Intracranial Aneurysms: Procedural Morbidity and Patient Outcome by Im, S.-H, Han, M.H, Kwon, O.-K, Kwon, B.J, Kim, S.H, Kim, J.E, Oh, C.W

“…Whether treatment of small asymptomatic aneurysms is appropriate or not remains controversial. We performed a retrospective study on the procedural morbidity…”
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Comparison of 2-Year Angiographic Outcomes of Stent- and Nonstent-Assisted Coil Embolization in Unruptured Aneurysms with an Unfavorable Configuration for Coiling by HWANG, G, PARK, H, BANG, J. S, JIN, S.-C, KIM, B. C, OH, C. W, KANG, H. S, HAN, M. H, KWON, O.-K

“…Stents are known to have hemodynamic and biologic effects in addition to their mechanical scaffold effect. To determine whether stents affect long-term…”
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Clinical Implications of Internal Carotid Artery Flow Impairment Caused by Filter Occlusion during Carotid Artery Stenting by KWON, O.-K, KIM, S. H, JACOBSEN, E. A, MARKS, M. P

“…Membrane filters are EPDs, which preserve ICA flow during CAS. However, ICA flow arrest may occur with filter use. This report describes the angiographic,…”
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Long-Term Outcomes of Patients with Stent Tips Embedded into Internal Carotid Artery Branches during Aneurysm Coiling by Ban, S P, Kwon, O-K, Lee, S U, Bang, J S, Oh, C W, Jeong, H J, Cho, M J, Jeong, E-A, Kim, T

“…During stent-assisted coiling of ICA aneurysms, stent tips are sometimes unintentionally embedded into ICA branches. Stent tips can be visualized because they…”
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Angle change of the parent arteries after stent-assisted coil embolization of wide-necked intracranial bifurcation aneurysms by Cho, W.-S, Kang, H.-S, Kim, J.E, Kwon, O.-K, Oh, C.W, Cho, Y.D, Han, M.H

“…Aim To investigate the angle changes of the parent arteries after stent-assisted coil embolization of wide-necked intracranial bifurcation aneurysms. Materials…”
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MRI findings of spinal arteriovenous fistulas: focusing on localisation of fistulas and differentiation between spinal dural and perimedullary arteriovenous fistulas by Yang, H.K, Lee, J.W, Jo, S.E, Jung, C, Kwon, O.-K, Lee, E, Ahn, J.M, Kang, H.S

“…Aim To investigate the magnetic resonance imaging (MRI) findings of spinal arteriovenous fistulas (AVFs) to predict their locations and types. Materials and…”
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Dysregulation of upstream binding factor-1 acetylation at K352 is linked to impaired ribosomal DNA transcription in Huntington's disease by Lee, J, Hwang, Y J, Boo, J H, Han, D, Kwon, O K, Todorova, K, Kowall, N W, Kim, Y, Ryu, H

“…Huntington's disease (HD) is an autosomal-dominant neurological disorder caused by expanded CAG repeats in the Huntingtin ( Htt ) gene, but it is not known how…”
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Prophylactic Antiplatelet Medication in Endovascular Treatment of Intracranial Aneurysms: Low-Dose Prasugrel versus Clopidogrel by Ha, E J, Cho, W S, Kim, J E, Cho, Y D, Choi, H H, Kim, T, Bang, J S, Hwang, G, Kwon, O K, Oh, C W, Han, M H, Kang, H S

“…Prophylactic antiplatelet medication is beneficial in decreasing thromboembolic complications during endovascular treatment of unruptured intracranial…”
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The Characteristics and Risk Factors of Headache Development after the Coil Embolization of an Unruptured Aneurysm by HWANG, G, JEONG, E.-A, SOHN, J. H, PARK, H, BANG, J. S, JIN, S.-C, KIM, B. C, OH, C. W, KWON, O.-K

“…Development of a headache after aneurysm coil embolization is not uncommon but has received little attention. The authors prospectively analyze the…”
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Intraosseous Cranial Dural Arteriovenous Fistula Treated with Transvenous Embolization by Jung, C, Kwon, B.J, Kwon, O.-K, Baik, S.K, Han, M.H, Kim, J.E, Oh, C.W

“…We analyzed the angiographic architecture of intraosseous dural arteriovenous fistulas (DAVFs) and evaluated the use of transvenous embolization for curative…”
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A branch and bound algorithm for disassembly scheduling with assembly product structure by Kim, H-J, Lee, D-H, Xirouchakis, P, Kwon, O K

“…This paper considers a production planning problem in disassembly systems, which is the problem of determining the quantity and timing of disassembling…”
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Coil protection using small helical coils for wide-neck intracranial aneurysms: a novel approach by Cho, Y D, Lee, J Y, Seo, J H, Lee, S J, Kang, H-S, Kim, J E, Kwon, O-K, Son, Y J, Han, M H

“…A number of remodeling or protective techniques available to treat wide-neck intracranial aneurysms are increasingly being used, provided that the shape/type…”
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Genetic variation of the HIV-1 integrase region in newly diagnosed anti-retroviral drug-naïve patients with HIV/AIDS in Korea by Kim, J.-Y., Kim, E.-J., Choi, J.-Y., Kwon, O.-K., Kim, G.J., Choi, S.Y., Kim, S.S.

“…The survival time of HIV/AIDS patients in Korea has increased since HAART (highly active anti-retroviral therapy) was introduced. However, the occurrence of…”
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Endovascular Treatment for Unruptured Intracranial Aneurysms in Elderly Patients: Single-Center Report by HWANG, S.-K, HWANG, G, OH, C. W, JIN, S.-C, PARK, H, BANG, J. S, KWON, O.-K

“…The optimal management of patients with unruptured intracranial aneurysms remains controversial in elderly populations. The aim of this study was to evaluate…”
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Is Fasting Necessary for Elective Cerebral Angiography? by KWON, O.-K, OH, C. W, WHANG, G, KIM, B.-C, JIN, S.-C, PARK, H, BANG, J. S, BAE, H.-J, HAN, M. K, PARK, S.-H, HAN, M. H, KANG, H.-S, PARK, S.-K

“…In order to prevent unexpected events such as aspiration pneumonia, cerebral angiography has been performed under fasting in most cases. We investigated…”
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Rotational vertebral artery syndrome: oculographic analysis of nystagmus by Choi, K-D, Shin, H-Y, Kim, J S, Kim, S-H, Kwon, O-K, Koo, J-W, Park, S-H, Yoon, B-W, Roh, J-K

“…In four patients with rotational vertebral artery syndrome (RVAS), the initial nystagmus was mostly downbeat, with the horizontal and torsional components…”
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Embolization of wide-necked aneurysms with using three or more microcatheters by Kwon, O-K, Kim, S H, Oh, C W, Han, M H, Kang, H-S, Kwon, B J, Kim, J H, Han, D H

“…A new and relatively simple endovascular technique, in which more than three microcatheters are used for endovascular treatment of cerebral aneurysms for the…”
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All-epitaxial InAlGaAs-InP VCSELs in the 1.3-1.6-μm wavelength range for CWDM band applications by Park, M.-R., Kwon, O.-K., Han, W.-S., Lee, K.-H., Park, S.-J., Yoo, B.-S.

“…All-epitaxial InAlGaAs-InP vertical-cavity surface-emitting lasers grown by metal-organic chemical vapor deposition were successfully demonstrated in the…”
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Intra-Arterial Nimodipine Infusion for Cerebral Vasospasm in Patients with Aneurysmal Subarachnoid Hemorrhage by Cho, W-S., Kang, H-S., Kim, J.E., Kwon, O-K., Oh, C.W., Son, Y.J., Kwon, B.J., Jung, C., Han, M.H.

“…This study evaluated the efficacy of intra-arterial nimodipine infusion for symptomatic vasospasm in patients with aneurysmal subarachnoid hemorrhage (aSAH)…”
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Object matching algorithms using robust Hausdorff distance measures by SIM, D.-G, KWON, O.-K, PARK, R.-H

“…A Hausdorff distance (HD) is one of commonly used measures for object matching. This work analyzes the conventional HD measures and proposes two robust HD…”
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