Case Report : Improved severe hepatopulmonary syndrome after Liver transplantation in an adolescent with end-stage Liver disease secondary to biliary atresia

( Tae Jun Park ),( Keun Soo Ahn ),( Yong Hoon Kim ),( Hyungseop Kim ),( Ui Jun Park ),( Hyoung Tae Kim ),( Won Hyun Cho1 ),( Woo Hyun Park ),( Koo Jeong Kang ) 대한간학회 2014 Clinical and Molecular Hepatology(대한간학회지) Vol.20 No.1

Hepatopulmonary syndrome (HPS) is a serious complication of end-stage liver disease, which is characterized by hypoxia, intrapulmonary vascular dilatation, and liver cirrhosis. Liver transplantation (LT) is the only curative treatment modality for patients with HPS. However, morbidity and mortality after LT, especially in cases of severe HPS, remain high. This case report describes a patient with typical findings of an extracardiac pulmonary arteriovenous shunt on contrast-enhanced transesophageal echocardiography (TEE), and clubbing fingers, who had complete correction of HPS by deceased donor LT. The patient was a 16-year-old female who was born with biliary atresia and underwent porto-enterostomy on the 55th day after birth. She had been suffered from progressive liver failure with dyspnea, clubbing fingers, and cyanosis. Preoperative arterial blood gas analysis revealed severe hypoxia (arterial O2 tension of 54.5 mmHg and O2 saturation of 84.2%). Contrast-enhanced TEE revealed an extracardiac right-to-left shunt, which suggested an intrapulmonary arteriovenous shunt. The patient recovered successfully after LT, not only with respect to physical parameters but also for pychosocial activity, including school performance, during the 30-month follow-up period. (Clin Mol Hepatol 2014;20:76-80)

개 비장 질환의 미세세침흡입술을 통한 세포병리학 검사 4례

김현아,윤기영,최호정,정성목,이영원,조성환,박성준 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2011 動物醫科學硏究誌 Vol.18 No.1

To evaluate the accuracy and diagnostic significance of cytopathological diagnosis of canine splenic disorders, cytopathological examination throgh fine-needle aspiration(FNA) referred to Veterinary Medical Teaching Hospital of Chungnam National University were retrospectived. Splenic neoplasm, hemolymphatic neoplasm, hyperplasia, extramedullary hematopoiesis and splenitis were diagnosed canine splenic disorders through cytopathological examination. The patient should be identified what coagulation profile are normal before aspiration, because complication such as hemorrhage could happen. The 4 cases were identified symmetric, asymmetric splenomegaly on abdominal ultrasonography and then were performed ultrasound-guided FNA. The 4 cases were diagnosed hemangiosarcoma(2), hyperplasia(1) and extramedullary hematopoiesis(1) by clinical signs, hematological examination, and cytopathological examination. Cytopathological examination through FNA was cost-effective, no gneral anesthesia, no complication, and non-invasive method of diagnosis for canine splenic disorders.

안면경련의 침구치료에 대한 문헌적 고찰

조현석,장준혁,김경호,윤종화,김갑성 동국대학교 한의학연구소 1999 東國韓醫學硏究所論文集 Vol.7 No.2

편측 안면경련은 편측 안면근의 불수의적, 간헐적 수축으로서 심할 경우 안면 근력 약화 및 강직현상등이 나타나기도 하는 질환이다. 서양의학에서 편측 안면경련의 병태생리에 대한 가설은 크게 두가지로 대별되는데, 첫째는 중추성 가설(핵가설)이고, 둘째는 말초성가설이다. 치료방법은 대별하여 내과적 치료와 외과적 치료의 나눌 수 있는데, 외과적 치료가 다양하게 시행되어 왔으며, 근래에는 두개강내 미세혈관 감압술이 시행되고 있다. 韓醫學에서는 眼瞼痙攣울 眼胞振跳, 胞輪振跳라고 하고, 眼眉跳라고도 하며, 그 외 目瞬, 目跳, 眼皮跳 등의 이름으로도 불리운다. 外因으로는 風邪가 經絡에 侵入하는 것이며, 內因으로는 肝血虛한 中의 風邪가 兼하기 때문이다 따라서, 국부경혈 자침과 함께 장부변증에 따라 肝, 膽經 경혈의 사용과 합께 耳鍼T의 시술이 유용할 것으로 사료된다. Hemifacial spasm including blepharospasm is characterized by spontaneous clonic and tonic muscle spasm on one side of the face with synkinesis. Though the etiology of hemifacial spasm is not entirely understood, generally there are two. One is nuclear hypothesis and the other is peripheral hypothesis. There are two ways of treatment of hemifacial spasm. One is internal medicine and the other is operative method. In oriental medicine, hemifacial spasm is very similar to diseases such as Anpojindo(眼胞振跳), Poryunjindo(胞輪振跳), or Anmido(眼眉跳) in symptoms. The diseases such as Anpojindo(眼胞振跳), Poryunjindo(胞輪振跳), Anmido(眼眉跳) is related to the function of liver(肝) and risk factors are regarded as Pung(風). The acupuncture therapy of hemifacial spasm is based on Liver meridian(LV), Gallbladder meridian(GB), And ear-acupuncture is recommended as a good method for hemifacial spasm.

구강암 환자에 대한 임상통계학적 분석

조준현,김진수 大韓顎顔面成形再建外科學會 1998 Maxillofacial Plastic Reconstructive Surgery Vol.20 No.1

프로축구 선수들의 포지션별 유산소성 파워능력과 슬관절 등속성 근 기능의 특성

조현철,김준호,강민철,김종규 龍仁大學校 體育科學硏究所 2004 體育科學硏究論叢 Vol.14 No.1

The purpose this study was to investigate the aerobic power and isokinetic muscular function of knee joint for korea the pro-soccer players in field position. Data were obtained from thirty one pro-soccer players. They didn't have any medical problem. They performed exercise stress test and isokinetic muscular function on treadmill and Isomed 2000. The assessment of cardiorespiratory and isokinetic muscular function were VO2max, Maximal heart, ATVO2, AT heart rate, Total Work, Average Work, Maximum Torque, Maximum Work and Flex/Ext. A two-way analysis of variance with repeated measures(two-way(2x4)RM ANOVA) was used to compare group and field position differences aerobic power and isokinetic muscular function. A Tukey post hoc test was used when significant mean differences were observed. Statistical significance was accepted as p<O.05. Aerobic power do not showed any significant difference among in field position. Hamstring muscle power was significantly higher in Forward and Middle field than Defense and Goal keeper. Muscular endurance was higher Defense and Goal keeper than Forward and Middle field. Based on the facts that we have discussed, aerobic and anaerobic power in field position do not showed any difference. However, isokinetic muscular function was significant difference in field position. Ratios of conventional and functional for isokinetic Hamsting: Quadriceps muscle strength in soccer player for prediction and decision injures, it is thought that more researches on it should be required.

Er:YAG laser 조사에 의한 치은연하치석 제거효과

조인구,김영준,김병국,정현주 전남대학교 치의학연구소 2002 구강과학 Vol.14 No.3

The purpose of this in vitro study was to evaluate the efficiency of Er:YAG laser on calculus removal and the morphologic changes and hardness of the irradiated surface at different power settings. This experiment used human teeth which were extracted due to periodontal disease and had a band of calculus. Forty root slabs (5x5mm^2) were made and divided into control group and irradiated groups. Experimental groups were as follows;Control group (root planing), Group 1 (irradiated with laser at 30mj), Group 2(irradiated with laser at 60mJ). and Group 3(irradiated with laser at 100mJ). Twelve root slabs embedded in resin block were used in each group. Er:YAG laser was applied under water irrigation with the tip held perpendicular to the root surface in contact mode. The treatment time was measured until the calculus was removed completely under naked eyes. The efficiency of calculus removal was evaluated by the time for removal. Morphological changes of laser irradiated site were observed under SEM and the surface hardness was measured using a VH tester. The results were as follows; 1. The efficiency of laser scaling was increased with increasing the energy level of irradiation. (p<0.05) 2. The morphological changes such as carbonization, crater and scale-like defects in the irradiated root surface were frequently observed with increasing the energy level. 3. The surface hardness tended to increase at 60mJ and 100mJ irradiated groups than that of control group. From the results evaluting on the efficiency, morphological change, and surface hardness, lower energy level was suggested f'or the clinical application of the Er:YAG laser in scaling.

상 요추 추간판 탈출증의 수술적 치료

조태현,송준혁,김명현,박향권,김성학,신규만,박동빈 梨花女子大學校 醫科大學 醫科學硏究所 2000 EMJ (Ewha medical journal) Vol.23 No.3

Objectives : Lumbar disc herniations at the L1-L2, L2-L3, and L3-L4 level are rare. The purpose of this study is to observe the variable clinical finding of upper lumbar disc herniations and to provide proper treatment modality. Patients and Methods : Between 1998 Jan. and 1999 Dec., seventeen patients with upper lumbar disc herniations who were undergone surgery in our institute were retrospectively evaluated. Patients were evaluated based on following factors : age, sex, aggravating factor, symptoms and signs type of disc herniation, type of surgery, and outcome of post-surgery. Results : The incidence of lumbar disc herniation at the level of L1-2, L2-3 and L3-4 is 6.1% with declining frequency as the level ascends. The peak age incidence is 6th decade in both sex. Preoperative symptomes and signs are variabe. In sixteen cases, posterior approach was done. In these cases, twelve cases were performed microscopic partial hemilaminectomy, and four cases with spinal stenosis were performed total laminectomy and posterior screw fixation with bone fusion. In one case, lateral extracavitary approach was done. In results of operation, fourteen cases showed more than good grade(82%). Conclusion : The age incidence of lumbar disc herniations at the level of L1-2, L2-3 and L3-4 older than lumbar disc herniations at the lower level of L4-5 and L5-S1. The signs and symptoms are variable. In our cases, most of the patients were performed posterior approach with microscopic partial hemilaminectomy except the patients combined spinal stenosis. One case was performed a lateral extracavitary approach because the risk of the cord and cauda equina injuries. The prognosis of upper lumbar disc herniations after treatment with only microscopic partial hemilaminectomy and diskectomy is comparable with the prognosis of lumbar disc herniations at the lower level.

Information Technology의 기존 관광산업에 대한 영향 및 향후 Trend에 대한 전망 : 사이버여행사 수익모델을 중심으로 Profit Model of Cyber Travel Agency

조현준,나윤중,임형순,엄서호 한국문화관광학회 2001 문화관광연구 Vol.3 No.1

IT has an influence on the travel agency as chance and threat. The purpose of this study is to find what profit model of cyber travel agency. Ernst&Young's five business profit models that are based on target audience and transaction focus is selected to evaluated existing model of cyber travel agency. Those are off-line facilitator, gateway, context provider, commerce destination, online exchange. The result of this study show that there is no specific profit model in domestic cyber and on-offline travel agencies. Just Portal cyber travel agencies abroad have a few profit model. They have online exchange model, which are various target audience and abound provide contents.

침지용액이 강낭콩의 조리특성에 미치는 영향

趙銀子,全玄卿 誠信女子大學校 生活文化硏究所 1992 生活文化硏究 Vol.6 No.-

To investigate the characteristics of korean Kidney bean, the effect of soaking solution on water uptake and cooking properties during soaking In distilled water, 0.5% NaCl solution. 0.1% HaHC0_3+0.4% NaCl combination solution, 0.4% NaHC0_3+0.1% NaCl combination solution, 0.5% NaHCO_3 solution at 10˚-50℃ was studies. The weight of kidney bean soaking in various soaking solution increased as function of soaking temperature at 10˚-50℃. Under the 30℃ of soaking temperature, water equilibriumstate of kidney bean In various soaking solution was not reached in 12 hours, however, bean soaking in distilled water at 50℃reached water equilibrium after 11 hours of soaking and that of another four soaking solution reached water equilibrium almost in 7 hours. Water equilibrium content of kidney bean were 117.Ol% soaking in distilled water and 128.33% in 0.5% NaHCO_3, solution. Water uptake rate constant(K) of kidney bean in various soaking solution Increased as function of soaking temperature and the increase of water uptake rate constant was the highest in distilled water and the lowest in 0.5% NaHC0_3 solution. Activation energy for weight gain of kidney bean soaking in various solution at 10~30℃was 1.2 tlmes greater than that of 30˚∼50℃. The z-value of kidney bean soaking at 10˚∼50℃ decrease with increase hydration degree and z-value to reach 40% hydration estimated from weight increase was 122℃at 10˚∼30℃ and 40℃ at 30˚~50℃and z-value of bean in 0.5% NaHCO_3 solution was 82℃ at 10˚~30℃and 58℃ at 30˚∼50℃. Volume increase rate of kidney bean increased as function of soaking temperature and kidney bean soaking at 50℃ in various solution reached volume equilibrium state in 10 hours and among these bean in distilled water reached later than the other solutions. Volume increase rate constant increased with soaking temperature, among these the increase of kidney bean soaking in 0.5%t NaHCO_3 solution was the highest. The z-value of 40% hydration estimated volume increase decreased with increase hydration degree. The time to reach a complete cooking of kidney bean In distilled water was 35 minutes, the longest and the time was reduced to 11, 7, 5 and 3 minutes soaking in 0.5% NaHCO_3.solution. 0.4% NaHCO_3+0.1% NaCl combination solution, 0.1% NaHC0_3+0.4% NaCl combination solution 0.5% NaHCO_3 solution, respectively. When the kidney bean was cooked for 20 minutes after soaking 0.575 NaHC0_3 solution, the cooking rate was faster than that of the other solution. Cooking rate constant of kidney bean in 0.5% NaHCO_3 solutions. Kidney bean in 0.5% NaHCO_3 solution. cooking rate constant of the first stage was the highest. which was 5 times of the constant of the second stage and in distilled water, the cooking rate constant of the first stage was about 7 times of the second stage.

선천성 관동정맥루의 경피적 경도관 Coil 색전 1례

조준식,김동수,서정기,장양수,김현승,이도연 대한순환기학회 1997 Korean Circulation Journal Vol.27 No.9