http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
서울시 수유동 단독주거지의 확장에 따른 주거지 변화특성에 대한 연구
전병권,김형우 대한건축학회 2004 대한건축학회논문집 Vol.20 No.4
This study would analyze, making an independent residential site formed after the Korean War and its surrounding area an object of research, a residential circumstance of a residential area considered in complex plan dimension and of a nearly residential area naturally formed, while laying stress on a transitional aspect, each characteristic and an interrelation. Through analysis of the transitional aspects of these residential circumstances, the researcher obtained the following findings; First, a difference in physical structure of residential area was a fundamental element which determines quality of residential circumstances at the early stage of its formation, but later on it became a favorable condition for new construction activities. Second, from the analysis of a unit lot, it's found that while new construction activity in the public housing complex area was given preference in a lot in which residential circumstance was backward, its surrounding residential area was developed centering around a favorable lot in a given condition for land. Third, though there was a significant difference showing in the composition of road and unit block between the two areas, a discriminating property in the process of resolving the problem of securing receptive spaces following the increase of cars was not found, and with insufficient open space, traditional life mode, in which open external space is centered, was conducted into closed internal one. Fourth, in case of the object area of analysis, positive development of common residence-type housing after the late 1970's from the first generation single housing at the age of constructing the complex was made. From this analysis, the necessity of recognizing the limitations of development mode of existing housing units for the reception of a rapid increase of population and for copying with rapidly changing life mode and for the betterment of physical circumstance has been proposed, and a new alternative idea for the reform of residential circumstances of the complex would be needed.
김상우,권우형,임명국,서보양,권굉보 대한혈관외과학회 2002 Vascular Specialist International Vol.18 No.2
Purpose and Method: To access the value and results of femoro-femoral bypass for the treatment of unilateral iliac artery occlusion, the clinical data of 53 patients who underwent femoro-femoral bypass graft at Yeungnam University Hospital between January 1994 to December 2000 were analyzed retrospectively. The influence of variables (such as, age, sex, preoperative symptom, risk factors and associated medical illness, status distal artery, preoperative ABI) on the long term patency was evaluated by univariate statistical analysis. Result: The patients were 47 males and 6 females ranging from 37 to 84 years of age. The mean age was 65, with the highest incidence among people in their 60s, followed by those in their 70s and then in their 50s. Associated disease were hypertension in 28 case (52.8%), diabetes mellitus in 10 cases (18.8%), cardiac disease in 19 cases (32.0%) and cerebrovascular disease in 4 cases (7.5%). History of smoking was noted in 77.4% of the cases. Focal stenosis of donor site iliac artery has been found in 2 cases and combined distal outflow occlusion has been found in 21 cases, 2 donor site iliac artery ballon angioplasty was performed preoperatively and 14 adjuvant procedures (9 femoro-popliteal bypas, 2 femoro-tibial bypass, 3 profundoplasty) was performed simultaneously during the operation. Cumulative 1,3,5,-year primary and secondary patency rates of all femoro-femoral bypass were 87.0%, 76.6%, 68.1% and 91.7%, 85.7%, 73.5%. There was no operative mortality and major perioperative complications. Univariate analysis showed that the patients without distal arterial occlusion had significantly better 1-, 3-, and 5-year primary patency rates (93.0%, 89.0% and 74.2% versus 76.6%, 45.9% and 45.9% and 45.9%, P=0.02) compared with the patients with distal arterial occlusion. No significant effect was exerted by all other variables on long term results. Conclusion: These results suggest that femoro-femoral bypass is a sate and durable operation that results in good patency in a good runoff.
Tacrolimus related neurologic complication after pediatric kidney transplantation
Woo-Hyung Kwun 대한외과학회 2011 Annals of Surgical Treatment and Research(ASRT) Vol.81 No.3
Recently significant neurotoxicity has been reported with the use of carcineurin inhibitors. An 11-year-old-girl had undergone a transplantation of kidney from her mother. On post-operative day 12, hypertension, headache, and left motor weakness (grade I) suddenly occurred. The brain-magnetic resonance imaging and magnetic resonance angiography showed acute cerebral infarction at subcortical white matter of the right hemisphere and multiple stenoses of both anterior cerebral artery and middle cerebral artery. While stopping tacrolimus treatment, we experienced clinical and radiological improvement. So, the neurological complications of this patient seem to have been caused by the use of tacrolimus.
Adventitial cystic disease of common femoral vein
Woo-Hyung Kwun,서보양 대한외과학회 2011 Annals of Surgical Treatment and Research(ASRT) Vol.80 No.6
Adventitial cystic disease (ACD) of venous system is an extremely rare condition. Very few reports of ACD in venous system have been described. In this report we discuss two cases of common femoral vein ACD that presented with a swollen leg by the obstruction of the vein. Ultrasound imaging showed the typical hypoechoic fluid filled cyst with a posterior acoustic window. Computed tomography scan and ascending venogram showed a stenosis to flow in the common femoral vein caused by an extrinsic mass. Trans-adventitial evacuation of cyst with removal of vein wall was performed for both cases. During operation we found the gelatinous material in the cysts arising in the wall of the common femoral vein and compressing the lumen. The patients were released after short hospitalization and have remained symptom free with no recurrence.
권우형 ( Woo Hyung Kwun ) 영남대학교 기초/임상의학연구소 2007 Yeungnam University Journal of Medicine Vol.24 No.2S
Venous insufficiency can be divided into primary venous insufficiency and chronic venous insufficiency, The latter is characterized by advanced skin changes of hyperpigmentation, edema, ulceration, scarring from healed ulcers or open ulcerations, Pretreatment evaluation is done with a standing ultrasound reflux examination, Thorough mapping of extremity reflux is desirable. Physiologic tests of venous function, such as plethysmography, are unnecessary. Treatment is directed at closing refulxing axial veins as well as controlling those perforating veins with outward flow. Varicose veins contribute to axial reflux and must be obliterated. In performing ablation of saphenous vein reflux, techniques include high ligation with strrpping, radiofrequency ablation, endovenous laser therapy, and foam sclerotherapy. Initial treatment of severe chronic venous insufficiency is usually carried out by controlling the edema with elastic bandaging or nonelastic support, such as Unna boot or the CircAid dressing. Incompetent perforation interruption can be accomplished surgically by subfascial endoscopic perforator surgery (SEPS) or controlled sclerotherapy using ultrasound.. Surgical intervention has been successful but the advent of foam sclerotherapy has proven to be an attractive alternative to surgery and has added a new tool for the treatment of severe chronic venous insufficiency.