• 대한한방내과학회지
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• 제22권3호
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• pp.437-442
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• 2001

For ischemic cerebrovascular disease, it is well known that early luxury perfusion is related to a good clinical outcome and single photon emission computed tomography(SPECT) has the potential for providing useful information about regional cerebral blood flow. We report one case of Rt. MCA infarction mainly treated by oriental medicine and revealed luxury perfusion without thrombolysis. In acute stage, neurological deficits of the patient were very severe. 99mTc-HMPAO SPECT images obtained 10days after the attack showed large perfusion defect in the Rt. MCA territory. We followed up 99mTc-HMPAO SPECT 40days after the ictus. Despite of the poor early perfusion, we found considerably improved perfusion and neurological improvement.

• Journal of Korean Neurosurgical Society
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• 제41권6호
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• pp.411-413
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• 2007

We report on a diabetic 52-year-old man who complained ocular floating sensation, headache and dizziness, in whom a left parieto-occipital dural ateriovenous fistulas [DAVFs], fed by bilateral superficial temporal arteries and occipital artery, drained into the cortical vein of the left parieto-occipital convexity. Because the patient's chief complaint was ocular symptom for diabetic retinopathy, we initially didn't consider an DAVFs until brain magnetic resonance imaging [MRI] was done. Diffusion-weighted brain MRI revealed acute cerebral infarction and microhemorrhage in the lesion. Transarterial embolization with mixture of glue and lipiodol obliterated the DAVFs completely. Although the DAVFs fed by multi-arteries, the fistulous portion has been disappeared after embolization via an only left occipital artery Endovascular embolization of the fistula led to symptomatic improvement, except ocular discomfort.

• Investigative Magnetic Resonance Imaging
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• 제17권4호
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• pp.312-315
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• 2013

발작을 동반한 급성 뇌경색이 의심되는 환자에서 대뇌피질에 고신호 강도의 병변이 확산강조영상에서 보일 때 뇌경색에 의한 병변인지 발작에 동반된 이차적 병변인지 구분하는 것은 혈전용해제의 치료방침과 관련하여 대단히 중요하다. 발작을 동반한 뇌경색이 의심되는 환자에서 관류 MR영상을 이용하여 뇌경색과 감별이 가능하였던 발작에 동반된 대뇌피질의 고신호 강도를 보였던 1예를 보고하고자 한다.

• 사상체질의학회지
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• 제12권2호
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• pp.162-170
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• 2000

Purpose : Studies on the Regulatory Effect of Cytokine Production in Taumin Patients with Cerebral Infarction by Cheongsimyeonjatang Method : ELISA(enzyme-linked immuno-sorbent assay) Result : Chungsimyeunjatang(CYT) is a prescription for the cerebral infarction (CI) patients of Taeumin according to Sasang constitution philosophy. Taeumin patients with CI were treated with CYT during the acute stage. Clinical signs of CI disappeared markedly in about two to four weeks after oral administration of CYT in all patients. The mean interleukin (IL)-2 plasma levels were slightly lower in the patients with CI than in the normal groups, whereas the mean IL-4, IL-6 and IgE levels were significantly higher in the patients. There were no significant differences in $interferon-{\gamma}$ $(IFN-{\gamma})$ levels between the groups. Serum $IFN-{\gamma}$ and IL-2 levels derived from T helper (Th)1 cells were elevated significantly in the patients with CI by CYT administration. Significant reduced plasma levels of IL-4 and IL-6 derived from Th2 cells and IgE were observed in the patients treated with CYT. During the period of CYT administration, there were no other adverse effects. The data indicate that CYT has a good CI treatment effect, and that its action may be due to regulation of cytokine Production.

• 사상체질의학회지
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• 제12권2호
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• pp.153-161
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• 2000

1. Purpose This studies the regulatory effect of cytokine production in Soyangin patients with cerebral infarction by Yangkyuksanhwatang. 2 Method ELISA 3. Result & Conclusion Yangkyuksanhwatang(YST) is a prescription for the cerebral infarction (CI) patients of Soyangin according to Sasang constitution philosophy. Soyangin patients with CI were treated with YST during the acute stage. Clinical signs of CI disappeared markedly in about 2 to 4 weeks after oral administration of YST in all patients. The mean interleukin (IL)-2 plasma levels were slightly lower in the patients with CI than in the normal groups, whereas the mean IL-4, IL-6 and IgE levels were significantly higher in the patients. There were no significant differences in interferon- ${\gamma}$ (IFN- ${\gamma}$ ) levels between the groups. Serum IFN- ${\gamma}$ and IL-2 levels derived from T helper (Th)1 cells were elevated significantly in the patients with CI by YST administration. Significant reduced plasma levels of IL-4 and IL-6 derived from Th2 cells and IgE were observed in the patients treated with YST. During the period of YST administration, there were no other adverse effects. The data indicate that YST has a good CI treatment effect, and that its action may be due to regulation of cytokine production.

• Journal of Korean Neurosurgical Society
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• 제58권3호
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• pp.192-196
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• 2015

Objective : The aim of this study is to investigate good prognostic factors for an acute occlusion of a major cerebral artery using mechanical thrombectomy. Methods : Between January 2013 to December 2014, 37 consecutive patients with acute occlusion of a major cerebral artery treated by mechanical thrombectomy with stent retrievers were conducted. We analyzed clinical and angiographic factors retrospectively. The collateral flow and the result of recanalization were sorted by grading systems. Outcome was assessed by National Institutes of Health Stroke Scale (NIHSS) and modified Rankin Scale (mRS) at 90 days. We compared the various parameters between good and poor angiographic and clinical results. Results : Twenty seven patients demonstrated good recanalization [Thrombolysis in Cerebral Infarction (TICI) 2b or 3] after thrombectomy. At the 90-day follow up, 19 patients had good (mRS, 0-2), 14 had moderate (3-4) and four had poor outcomes (5-6). The mRS of older patients (${\geq}75years$) were poor than younger patients. Early recanalization, high Thrombolysis in Myocardial Infarction risk score, and low baseline NIHSS were closely related to 90-day mRS, whereas high TICI was related to both mRS and the decrease in the NIHSS. Conclusion : NIHSS decreased markedly only when recanalization was successful. A good mRS was related to low initial NIHSS, good collateral, and early successful recanalization.

• Journal of Korean Neurosurgical Society
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• 제41권3호
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• pp.182-185
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• 2007

Acute stroke with isolated monoparesis manifesting as distal weakness of a single lower extremity has rarely been described. We report two patients with small cortical infarction who had distal weakness of a single lower extremity. In both cases, diffusion-weighted image [DWI] was used to detect small lesions in the contralateral cortex. These cases illustrate that small cortical infarction can cause isolated monoparesis limited to distal part of the leg and it may be misdiagnosed as spinal lesions, especially when lower back pain and transient sensory symptoms are accompanied. In case of the abrupt onset of weakness limited to one lower limb, the possibility of stroke should be considered and careful attention to identify cortical lesions using magnetic resonance imaging, especially DWI is required.

• 대한한방내과학회지
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• 제34권4호
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• pp.428-437
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• 2013

Objectives : The aim of this study was to examine if there is a significant correlation between the changes of Fire- and Heat- related symptoms and motor function recovery in acute cerebral infarction patients. Methods : We studied inpatients within a month after the onset of cerebral infarction who were admitted at Kyunghee University Medical Center from May 2011 to January 2013. We executed correlation analysis between Fire-heat pattern score and motricity index score at visit 1 and visit 2, and checked if there was a significant correlation between the changes of Fire-heat pattern score and changes of motricity index score. Also, we compared the changes of both scores in patients taking Fire-heat and non Fire-heat pattern prescriptions. Results : There was a significant correlation between the Fire-heat pattern score and Motricity index score at visit 1 and visit 2, and changes of Fire-heat pattern score showed significant correlation with changes of motricity index score. Patients taking Fire-heat pattern prescriptions showed significant change in Fire-heat pattern score after herb-medication treatment while patients taking non-Fire-heat prescriptions showed insignificant change in Fire-heat pattern score. Conclusions : This study provides evidence that taking a Fire-heat pattern prescription could be considered as a first line herb-medication treatment in acute cerebral infarction patients.

• 대한한방내과학회지
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• 제36권2호
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• pp.93-104
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• 2015

Objectives: This study examined the correlation between the Scandinavian Stroke Scale (SSS) and the Motricity Index (MI) in acute cerebral infarction patients. Methods: We studied 75 inpatients within a month after the onset of cerebral infarction; patients were recruited from July 2012 to November 2013. We analyzed the correlation between changes in SSS and MI by pattern identification. Results: A significant moderate positive linear correlation was noted between SSS and MI in the total patient cohort and in a Fire-heat group, Dampness-phlegm group, Qi deficiency group, and Deficiency syndrome group. A significant strong positive linear correlation existed between SSS and MI in the Excess syndrome group. The Yin deficiency group showed a weak positive linear correlation, but it was not statistically significant. Conclusions: This study provides evidence that the correlation between SSS and MI in acute cerebral infarction patients could differ depending on pattern identification.

• 대한한의학회지
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• 제21권3호
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• pp.51-56
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• 2000

To assess the relationship between the severity of stenosis in MCA territory and the differentiation of syndromes in oriental medical aspects, the general characteristics, the scores of stroke-pattern identification, and the findings of MRA were compared in 18 acute cerebral infarction patientshospitalized in Dept. of Internal Medicine, Pundang CHA Oriental Medicine Hospital from 1998 sep. 1 to 1999 sep. 31. We compared the scores of stroke-pattern identification with the severity of stenosis by Kruskall-Wallis test, and analyzed the relationship by Pearson correlation test. The P value under 0.05 was regarded as significant. The results are as follows: The incidence of stenosis(mild to complete occlusion) was 83.3%. There were significant difference of the mean scores according to the severity of stenosis in Yin deficiency pattern. We could also observe a strong relationship between the severity of stenosis and Yin deficiency pattern, whose Pearson correlation coefficient was 0.655 (P<0.05). These results showed that Yin deficiency pattern could be a major cause of cerebral infarction.