CAPD in Korea 1990-1991

( Lee HB ),( Han DC ),( Bang BK ),( Chae DW ),( Cheon SJ ),( Cho DK ),( Cho JK ),( Choi CP ),( Choi EJ ),( Ha SK ),( Han DS ),( Lee HY ),( Jee YS ),( Jeon GU ),( Hong CD ),( Hong SY ),( Kang CM ),( Ka 대한신장학회 1993 Kidney Research and Clinical Practice Vol.12 No.3

CAPD in Korea , 1981 ~ 1989

( Lee HB ),( Han DC ),( Park MS ),( Hwang SD ),( Lee SK ),( Bang BK ),( Cho DK ),( Choi CP ),( Choi EJ ),( Choi Y ),( Ko KW ),( Cheon SJ ),( Ha SK ),( Han DS ),( Hong SY ),( Jae YS ),( Kang CM ),( Par 대한신장학회 1991 Kidney Research and Clinical Practice Vol.10 No.3

Urocystitis, pyelonephritis, renal papillary necrosis and chronic tubulointerstitial disease causing chronic renal insufficiency in a Siberian tiger (Panthera tigris altaica): a case report

Lee, SW,Elfadl, AK,Chung, MJ,Arif Ullah, HM,Yuh, DK,Lee, SH,Jeong, KS,Park, JK Czech Academy of Agricultural Sciences 2018 Veterinární medicína Vol.63 No.10

<P>The present case report describes a case of chronic renal failure characterised by renal medullary fibrosis and renal papillary necrosis in a male Siberian tiger (Panthera tigris altaica). A 12-year-old male Siberian tiger presented with depression, anorexia and weight loss. Blood urea nitrogen (&gt; 50.4 mmol/l) and ammonia (71.7 µmol/l) were increased, suggesting chronic renal failure and uraemia. The tiger died secondary to gastric haemorrhage. At necropsy, the kidneys had yellow lesions in the medulla and renal papillae and petechiae in the cortex. The stomach had multiple mucosal ulcers and haemorrhage. Microscopically, marked renal medullary fibrosis and renal papillary necrosis were observed with tubular atrophy, degeneration, coagulative necrosis, calcification and chronic inflammatory cell infiltration. The renal cortex showed moderate interstitial inflammation. The urinary bladder exhibited epithelial desquamation and submucosal fibrosis. The tiger was diagnosed with chronic renal failure secondary to renal papillary necrosis and medullary fibrosis.</P>

Towards Future Mobile Network

DK Lee,Jong-Han Park,Jin-Hyo Park 한국통신학회 2014 정보와 통신 Vol.31 No.6

Mobile operators today face yet another critical challenge as technology lifecycle becomes increasingly short and also as heterogeneous and complex network becomes exceedingly expensive and difficult to manage. With extremely competitive market and demanding users, the overall revenue structure is expected to get worse. A network architecture based on software-defined networking (SDN) and virtualization techniques gives operators greater opportunity to build cost-effective and efficient alternative to the legacy. In this work we review our Carrier Cloud as a future mobile network infrastructure that exploits both SDN and NFV in order to increase the operator agility, reduce the cost, and even disrupt the vendor landscape. This new architecture will not be fully adopted by the conservative operators at once. Technological hurdles have to be overcome, and a clear understanding of operational differences must be preceded.

THE PURIFICATION METHOD USING MICROWAVE ENERGY

Lee, KH,Kim, DK,Cha, CY,Lee, WT,Kang, TW 한국공업화학회 2002 응용화학 Vol.6 No.1

This study focused on the advanced process for water purification that utilizes high frequency electromagnetic waves(microwave energy). Exploratory experiments have found that this microwave treatment can decompose the hazardous compounds in the wastewater. The microwave treatment consists of adsorption step passing column and destruction step by microwave energy at a time. During the wastewater passed the microwave reaction column, packed adsorbents, the hazadous compounds were adsorbed onto the pores of adsorbents and microwave energy releases the adsorbed compounds in gaseous form.

자궁외임신 환자의 치료에 있어서 골반경수술과 개복술의 비교 연구

이의진,김정욱,김상용,이도훈,이달경,이승기 대한산부인과학회 1995 Obstetrics & Gynecology Science Vol.38 No.6

본 저자들은 자궁외임신에 있어서 종래의 개복술과 골반경을 이용한 수술방법을 비교하였을 때 골반경수술방법이 다른 보고들과 같이 많은 장점이 있고 매우 효과적인 치료방법임을 다 시 한 번 확인하였으며 다음과 같은 결론을 얻었다. 1. 자궁외임신으로 수술받았던 137명의 환자중 골반경수술을 받았던 환자는 95명(69.34%)이 었고, 개복술을 받았던 환자는 42명(30.66%)이었다. 2. 골반경수술과 개복술을 비교하였을 때 임상적 소견에 있어서 연령, 몸무게, 출산력, 임신 주수, 기왕력 및 내원시 주증상, 혈색소치, 혈압치 등은 유의한 차이가 없었으나 복강내 혈 액량에서 유의한 차이(p$lt;0.01)를 보였다. 3. 골반경수술과 개복술을 비교하였을 때 임신부위는 ampullar portion이 각각 87.37%, 73.81%로 가장 많았으며 수술방법으로는 salpingectomy가 96.84%, 76.19%로 가장 많았다. 단 , 자궁각임신일 경우에는 모두 개복술을 시행하였다. 4. 골반경수술과 개복술을 비교하였을대 수술소요시간에서는 60.9+-21.3mins;62.8+-20.9mins 로 유의한 차이가 없었으나 입원기간에서는 3.6+-1.0days ; 7.0+-0.7days로 유의한 차이 (p$lt;0.01)를 보였다. 5. 양군 모두 치료를 요하는 합병증은 발생하지 않았다. Recently, pelviscopic surgery trends to increase in world-wide in department of gynecology. Especially, in treatment of ectopic pregnancy, pelviscopic surgery is as effective and safe as treatment with laparotomy and has the advantage of decrease in hospital stay, cost and delay in return to normal activity and of cosmetic effect. To evaluate the efficacy of pelviscopic surgery in ectopic pregnancy, we have reviewed 137 patients treated by pelviscopic surgery and laparotomy from January 1993 to September 1994. The results were as follows. 1. A total of 137 patients were randomized to either pelviscopic surgery(N=95, 69.34%) or laparotomy(N=42, 30.66%). 2. There were no significant differences between the pelviscopic surgery and laparotomy groups in age, weight, parity, gestational age, past history and chief complaint, hematocreits, blood pressure but the estimated blood loss was significantly (p$lt;0.01) lower in patients undergoing pelviscopic surgery. 3. In all ectopic gestaions, the most common site is ampullar portion(83.21%) and the most common operative procedure is salpingectomy(90.51%). 4. The mean operating time was not significant between pelviscopic surgery (60.9 +-21.3mins) and laparotomy(62.8+-20.9). But the length of hospital stay was significantly (p$lt;0.01) shorter after pelviscopic surgery(3.6+-1.0 days) than after laparotomy (7.0+-0.7 days). 5. There were no intraoperative complications in the both groups.

Thanatophoric Dwarfism의 1 례

이의진,김영찬,김정욱,김상용,이도훈,이달경 대한산부인과학회 1994 Obstetrics & Gynecology Science Vol.37 No.9

저자들은 34세 임신부에서 산전진찰시 Thanatophoric dwarfism이라고 사료되는 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Thanatophoric dwarfism was described by Maroteaux, Lamy and Robert in 1967, who differentiated it from achondroplasia. It is a short limb dwarfism with characteristic X-ray features and usually results in death shortly after birth. We present a case of thanatophoric dwarfism which has been diagnosed during antenatal period with review of literatures.

Prostaglandin E2 질정에 의한 자궁경부 숙화 및 분만유도 효과

이의진,김정욱,이희경,이달경,이승기,고경수 대한산부인과학회 1995 Obstetrics & Gynecology Science Vol.38 No.9

임신 38주이상 42주이하의 Bishop score 4점이하 유효분만 진통이 없는 산모 90명에 대하 여 각기 45명을 질정투여군과 oxytocin투여군으로 설정하여 초산부, 경산부에 따라 분류하였다. 이를 기초로하여 Prostaglandin E2 질정과 oxytocin의 임상학적 비교평가하였다. 1. Prostaglandin E2 질정투여군과 Oxytocin정맥점적투여군간에 연령, 임신주수, 경관상태는 유의한 차이가 없었다. 2. 각 실험군간의 분만유도 성공률에는 유의한 차이가 없었다. 3. Prostaglandin E2 절정을 사용한 분만유도 실패군중 초산부의 경우 oxytocin 투여군보다 자궁경관 상태 개선효과가 유의하게 향상되어 있었다. (p$lt;0.05). 4. 제왕절개분만율, 출혈량에 있어서도 역시 유의한 차이가 없었다. (단, 자궁경관 열상이 Prostaglandin E2 질정투여군에서 2례 발생). 5. 5분 Apgar 8점 미만의 신생아 빈도에 있어 두군간에 유의한 차이가 없었다. 6. Prostaglandin E2투여군에서 태아긴박증 2례와 구토 1례가 있었고oxytocin 정맥 투여군에서 태아긴박증 3례가 있었으나 유의한 차이가 없었으며 두 군 모두에서 유의할만한 부작용은 관찰되지 않았다. 이상의 결과로 Prostaglandin E2 질정투여를 이용한 분만유도는 성공율에 있어 oxytocin정맥투여에 의한 성공율과 유의한 차이는 없으나 초산모에 있어 자궁경관 숙화효과가 유의하게 향상되어 있으며 Prostaglandin E2 질정투여시 사용법이 간편하고 부작용이 적으며 대상범위가 넓은 안전한 유도 분만방법이라 여겨진다. In order to determine the clinical usefullness of PGE2 vaginal suppositories and oxytocin intravenous injection, PGE2 tablet(3mg) was administrated intravaginally to the 45 pregnant women and oxytocin intravenously to the 45 pregnant women . All the involved pregnant was between 38 and 42 weeks gestation, and who had below 4 points, by Bishop`s score(From March to December 1995). Results were obtatined as follows; 1. There was no significant differences on age distribution gestational period, cervical status in each group . 2. Sucess rate with labor induction was not significantly different in each group . 3. In induction failure group , PGE2 vagivnal suppository group was significantly better than oxytocin group incervical ripening over 3points by Bishop`s score(p$lt;0.05). 4. There were no significant differences in Cesarian section rate, blood loss , 5-min Apgar score. 5. Side effects were minimal. That were vomiting(1 case), fetal bradycardia(2cases)in vaginal suppository group and fetal bradycardia(3 case) in oxytocin group. But there was no significant difference in each group . This study also shows that the PGE2 vaginal suppository is simple to use, acceptable to the patient has almost no side effect, effective in cervical ripending , An PGE2 vaginal suppository group have no significant differences on duration of labor compared with oxytoxin induction group.

인위적 치아정출술

지대경(DK Ji),임용규(YK Lim),이동렬(DK Lee) 대한치과의사협회 2001 대한치과의사협회지 Vol.39 No.8

다태임신의 2예

김도강(DK Kim),남궁성은(SE Namkoog),이숙인(SI Lee),이재현(JH Lee) 대한산부인과학회 1972 Obstetrics & Gynecology Science Vol.15 No.11

임신 9개월과 10개월에 4양막성 4태와 2양막성 3태로 임신중독증을 동반한 각 1례씩을 경험하였기에 보고하는 바이다. A case of multiple pregnancy (triplet, quadruplets) is presented at St. Paul`s Hospital. There were evidence of eclampsis and hydramniosis.