Carotid Stenosis
Effect of severe contralateral carotid stenosis or occlusion on early and late outcomes after carotid endarterectomy
... Of the included patients, SCSO was defined as >70% luminal narrowing of the contralateral extracranial carotid stenosis or occlusion based on the DUS diagnostic criteria described above. Demographics, risk ...
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Routine Shunting is Safe and Reliable for Cerebral Perfusion during Carotid Endarterectomy in Symptomatic Carotid Stenosis
... for carotid stenosis and is more commonly performed by inter- ventional cardiologists or radiologists in some centers, includ- ing ...controlateral stenosis, long le- sion, or ...
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Cognitive Dysfunction in 16 Patients with Carotid Stenosis: Detailed Neuropsychological Findings
... asymptomatic carotid artery stenosis. 9 Carotid stenosis may be a marker of intracerebral or generalized atherosclerosis, perhaps resulting from microcirculatory disturbances due to ...
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Prevalence of Asymptomatic Carotid Stenosis in Korea Based on Health Screening Population
... Asymptomatic Carotid Stenosis in Korea Based on Health Screening Population We attempted to investigate the prevalence and risk factors of carotid artery stenosis in ...underwent ...
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Carotid Endarterectomy for Carotid Stenosis : Experience of 19 Cases
... European Carotid Surgery Trial) 6) 에서는 중간 정도의 협착군은 수술군과 비수술군 사 이의 차이가 없었고 중증 협착군에서는 수술적 치료가 뇌졸 중의 예방에 도움이 ...Symptomatic Carotid Endarterectomy Trial) 18) 의 결과 는 659명의 환자를 대상으로 하여 30~69%의 중등증 협 착군과 70~99%의 ...
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The Significance of Vascular MR Contrast Enhancement in Carotid Stenosis
... 내경 동맥의 좁은 정도는 뇌혈관 조영술에서 보이는 좁아진 부위와 원위부 내경 동맥의 굵기를 NASCET trial(North American Symptomatic Carotid Endarterectomy Trial)의 방 법(4)으로 구하였다. 만일 원위부의 내경 동맥이 가늘어져 있 고 원위부로의 혈액 흐름이 느려진 경우에는 NASCET trial 에서 제안한 바와 같이 ...
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Correlation of Cerebrovascular Reserve as Measured by Acetazolamide-Challenged Perfusion CT with Collateral Circulation in Unilateral High Grade Carotid Stenosis
... 영상분석 연구에 포함된 환자의 후향적 선정 기준이 되는 혈관 협착 정 도와 측부순환의 평가는 신경영상전문의 1인에 의해, 급성 뇌 경색유무를 판단하기 위한 자기공명영상과 뇌관류 CT의 평가 는 신경영상전문의 1인과 영상의학 전공의 1인의 합의에 의해 이루어졌다. 측부순환의 평가는 디지털 감산처리 혈관조영술이 우선적인 기준이 되어, 디지털 감산처리 혈관조영술을 시행한 환자의 경우, NASCET ...
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Association between the Gensini Score and Carotid Artery Stenosis
... coronary stenosis and degree of luminal narowing with a combination of geographic importance of the lesion position provides a more complete evaluation for the atherosclerotic ...
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Coexistence of Internal Carotid Artery Stenosis in Patients with Abdominal Aortic Aneurysm
... The presence of coronary artery disease, hypertension, AAA, and periphery vascular disease in asymptomatic carotid stenosis is a significant problem and a high-risk group in clinical practice. It is sh- own ...
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Measurement of carotid artery stenosis: correlation analysis between B-mode ultrasonography and contrast arteriography
... CS%, carotid stenosis%; NASCET, North American Symptomatic Carotid Endarterectomy Trial; CA, carotid angiogram; US, ultrasonography; PPV, positive predictive value; NPV, negative predictive ...
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Prevalence of Asymptomatic Critical Carotid Artery Stenosis in Korean Patients with Chronic Atherosclerotic Lower Extremity Ischemia: Is a Screening Carotid Duplex Ultrasonography Worthwhile?
... 5.691) and coronary artery disease (CAD, OR: 2.333, 95% CI: 1.169–4.657) are predictive factors of ≥70% stenosis. A PAD patient who needs revascularization, particularly, >65 yr or has a concomitant CAD, can be a ...
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Association of Neutrophil/Lymphocyte Ratio with Plaque Morphology in Patients with Asymptomatic Intermediate Carotid Artery Stenosis
... study, carotid stenosis and plaques were assessed by both CDUS and ...of carotid artery stenosis. 29) Occasionally, the degree of stenosis as demonstrated by CDUS and by CTA may be ...
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Carotid Intraplaque Hemorrhage is Associated with Acute Cerebral Ischemic Events and Progression of Stenosis on Magnetic Resonance Imaging
... cases, carotid stenosis was assessed with CE- MRA and ...evaluating carotid stenosis to date, TOF-MRA was a frequently used imaging technique in a clinical setting because of its ...
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Usefulness of Plaque Magnetic Resonance Imaging in Identifying High-Risk Carotid Plaques Irrespective of the Degree of Stenosis
... Institute of Wonkwang Medical Science, Department of Neurosurgery, Wonkwang University School of Medicine, Iksan, Korea Objective : Measurement of the degree of stenosis is not enough to de- cide on the treatment ...
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Surgical Treatment for Carotid Artery Stenosis
... Background: Carotid endarterectomy is an effective treatment modality in patients with severe carotid artery steno- sis, but it may result in serious postoperative ...the carotid endarterectomy ...
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Cost-Effectiveness of Carotid Endarterectomy versus Carotid Artery Stenting for Treatment of Carotid Artery Stenosis
... CEA, carotid endarterectomy; CAS, carotid artery stenting; TW, thousand won. procedures occurred in one CEA patient and in two CAS patients. Within the CAS group, one patient had an acute em- bolic ...
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Clinical outcomes of staged bilateral carotid endarterectomy for bilateral carotid artery stenosis
... contralateral carotid lesion within 30 days or less after CEA of the primary target lesion was allowed in our present ...of carotid lesions, higher costs, and patient inconvenience, the concerns about ...
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Safety of Carotid Artery Stenting in Elderly Patients with Severe Carotid Artery Stenosis
... 미세유도철사를 이용하여 협착부위를 통과한 후에 색전방지 기구를 병변 원위부에 설치한 후, 직경 5-6 mm의 풍선카테터 를 이용하여 스텐트 전 확장술을 시행하였다, 풍선확장술 후, RX ACCULINK carotid stent (Abbott Vascular, Inc., Santa Clara, CA, USA)를 협착부위에 걸쳐 삽입하였다. 스텐트 후 확장술은 필요한 경우에만 ...
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Carotid Doppler Ultrasound in Patients with Stenosis of the Intracranial Internal Carotid Artery
... 결론: 두개 내 내경동맥의 협착이 심해질수록 경동맥 도플러 초음파 검사에서 내경동맥의 최대 수축기 속도와 말기 확장기 속도, 총경동맥의 최대 수축기 속도는 감소한다... 자기공명혈관조영술.[r] ...
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Percutaneous angioplasty of high cervical internal carotid artery stenosis
... Transluminal angioplasty ofthe bilateral high internal carotid artery was successfully performed without com- plications. The effectiveness of the procedure was proven by amelioration o[r] ...
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