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Kwang Wook Ko  (Ko KW) 122 Articles
Original Article
Prevalence of Diabetes Mellitus and Glycosuria in School children
Jae Ho Lee, Kwang Wook Ko
Clin Exp Pediatr. 1994;37(7):986-993.   Published online July 15, 1994
An epidemiological survey on the glycosuria was conducted on the senier students of middle and hign school in Seoul, from March 1981 to March 1982. Selected examinee totalled to 254,835 of which 138,116 were male & 116,719 were female. The initial, second and third urine sugar test were done with Combur-test strip? Glucose tolerance test was performed on those who...
Nephrotic Syndrome under 2 Years of Age
Jae Sung Ko, Kang Mo Ahn, Hye Won Park, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1993;36(10):1395-1401.   Published online October 15, 1993
There had been total 20 patients with early onset (4 months~2 years) primary nephrotic syndrome in the Deparment of Pediatrics, Seoul National University Children's Hospital, during the period from March 1987 to February 1993. We analysed clinical courses, response to treatment, pathological findings and prognosis of the patients And the results were as follows; 1) The initial responders to steroid treatment...
Acute Renal Failure Following Cardiac Surgery
Kang Yong Park, Yeon Ho Choi, Tae Sun Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Joon Ryang Rho
Clin Exp Pediatr. 1992;35(9):1198-1209.   Published online September 15, 1992
A retrospective study of 452 patients who undertook cardiac surgery was performed to determine the pevalence, etiology, and clinical features of postoperative acute renal failure(ARF). The overall incidence of ARF following cardiac surgery was 4.65%(21/452). The incidence of ARF following open heart surgery(OHS) was 5.11%, and that following closed heart surgery was 2.50%. Preoperactive risk factors noted in the development...
Acquired Renal Cystic Disease in Childhood Chronic Renal Failure
Tae Sun Ha, Seong Hoon Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Woo Sun Kim, Kim In One
Clin Exp Pediatr. 1992;35(8):1044-1050.   Published online August 15, 1992
The authors evaluated 19 childrenwith chronic renal failure patients diagnosed and followed up at the Department of Pediatrics, Seoul National University Hospital for the detection of acquired renal cystic disease (ARCD) with two radiologists by the means of ultrasonography. The results were as follows: 1) Of the 19 patients, male to femals ratio was 14:5 and of them, hemodialysis and peritoneal dialysis...
A Clinical Aspect of the Hemolytic Uremic Syndrome
Hye Won Park, Tae Sun Ha, Il Soo Ha, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1992;35(7):909-920.   Published online July 15, 1992
We reviewed the medical records of 14 children (8 girls, 6 boys), diagnosed as hemolytic uremic syndrome at Seoul National University Children뭩 Hospital from 1981 to 1990. The age at presentation ranged from 1 month to 10 years, with a mean age of 2.7 years. Only eight (57.1%) of the children had diarrheal prodrome and five (35.7%) had grossly bloody...
Production and characterization of monoclonal antibodies against human albumin.
Ja Wook Koo, Dong Kyu Jin, Yong Choi, Kwang Wook Ko, Suhnggwon Kim, Jung Sang Lee, Chung Gyu Park, Chang Yong Cha
Clin Exp Pediatr. 1991;34(8):1070-1079.   Published online August 31, 1991
Hybridoma technology를 이용하여 human albumin에 선택적으로 반응하는 4 종류의 단세포군 항 처 1(HSA-1,HSA-2, HSA-3, HSA-4) 를 개발하였다. 단세포군의 isotype 및 subclass를 효소 결합 면역 측정법으로 검색한 결과 IgGi 이었다. 단세포군 항체 HSA-1 을 제외한 HSA-2, HSA-3, HSA-4 모두 human albumin에 선택적으로 반 응함을 효소 결합면역 측정 법과 Western blot immunoassay로 알아내 었다. HSA-1, HSA-2, HSA-3는 albumin의 reduction 여부와 관계 없이 albumin molecule과 반응하였 으나,HSA-4는 albumin을 reduction하지...
Weight and morphologic development of prenatal human thymus.
Il Soo Ha, Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1991;34(8):1057-1069.   Published online August 31, 1991
Thymus is a primary lymphoid organ which has an important role in maturation of immune competence. This organ matures earlier than the other organs, and the informations about its prenatal development are essential to understand the maturation of human immunity. To delineate the weight and morphologic development of prenatal thymus, the authors measured the weight of 221, and observed gross and histologic features of...
Morphological study on the development of human fetal kidney.
Hee Young Shin, Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1991;34(8):1045-1056.   Published online August 31, 1991
A total of 293 human fetal kidneys, including those of 42 embryos are studied for the elucidation of temporal development of the kidney. These specimens were interpreted as normal by thorough postmortem examinations. The age of the specimens was determined by developmental horizon criteria in embryos and by correlating crown-rump length in fetuses. Embryos were embedded in toto, cut in various planes and reconstructed...
Acute renal failure with back pain after exercise.
Hae Jung Park, Mi Jung Kim, Dong Kyu Jin, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Jung Mi Park, Kyung Mo Yeun
Clin Exp Pediatr. 1991;34(6):863-868.   Published online June 30, 1991
We have experienced one case of acute renal failure without clinical rhabdomyolysis characterized by preceding exercise and back pain. This patient showed patch renal increased uptakes in bone scan with 99mTechnetium-methylene diphosphonate, and delayed wedge-shaped contrast enhancements in renal computed tomography. These findings can be explained by focal renal vasoconstriction of interlobar arteries or arcuate arteries, which may be considered as one of the...
A clinical study of continuous ambulatory peritoneal dialysis in childhood.
Tae Sun Ha, Hye Won Park, Ja Wook Koo, In Seok Lim, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1991;34(3):363-370.   Published online March 31, 1991
A retrospective analysis of clinical with findings in 24 children continuous ambulatory peritoneal dialysis (CAPD) who were admitted to the Department of Pediatrics, Seoul National University Children’s Hospital from March, 1987 till August, 1990 was performed and the results were as follows; 1) The male to female ratio was 16:8, and the age distribution at the beginning of CAPD was from 59 days to 16.5...
A comparison between remission and nonremission groups of hepatitis B virus-associated membranous nephropathy in children.
Kang Yong Park, Hye Won Park, Yon Ho Choe, Tae Sun Ha, Il Soo Ha, Yong Choi, Kwang Wook Ko, Hyun Soon Lee, Yong Il Kim
Clin Exp Pediatr. 1991;34(11):1512-1518.   Published online November 30, 1991
We analyzed medical records of 35 patients with Hepatitis B virus-associated Membranous Nephropathy proven by kidney biopsy at SNUCH from Jan. 1975 to Jun. 1990. Clinical presentation, laboratory and pathologic findings were compared between remission group (who are free of proteinuria and edema in current status) and nonremission group (who have either proteinuria or edema). Age at onset was younger in remission group (4.51 ±2.93...
IgA Nephropathy in Childhood.
Yong Choi, Dong Woo Son, Ja Wook Koo, Dong Kyu Jin, Hae Il Cheong, Kwang Wook Ko, Hyun Soon Lee, Yong Il Kim
Clin Exp Pediatr. 1990;33(9):1237-1243.   Published online September 30, 1990
In this study we compared between the patients with recurrent gross hematuria (group 1, n=45) and * with nephrotic range proteinuria (group 2, n=21) in IgA nephropathy who were admitted to Seoul National University Children’s Hospital during the period from January, 1980 to December, 1989. The results of the study were as follows. 1) Age of onset and sex ratio were not different between the...
A Clinical Study on the Posterior Subcapsular Cataracts in Childhood Nephrotic Syndrome.
Dong Kyu Jin, Ja Wook Koo, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Jong Hoon Lee, Young Suk Yu
Clin Exp Pediatr. 1990;33(8):1097-1103.   Published online August 31, 1990
A clinical study was carried out in 73 children with nephrotic syndrome who had had regular ophthalmologic examination annually at Seoul National University Children’s Hospital from March 1976 to February 1990 with the aim of finding the relationship between the posterior subcapsular cataract (PSC) and the effect of corticosteroids. The results were summarized as follows: 1) The number of patients with PSC were 23 cases...
Recombinant Human Erythropoietin Therapy in Anemia Accompanied by Chronic Renal Failure.
Dong Kyu Jin, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1990;33(7):970-976.   Published online July 31, 1990
A clinical study was carried out to evaluate the efficacies of rHuEPO (recombinant human erythropoietin) in anemia of 7 chronic renal failure patients under dialysis at Seoul National University Children's Hospital from Feb. 1989 to Nov. 1989. The results were as follows; - 1) There was progressive increase of hematocrit levels in all 6 hemodialysis patients and mainte- nance dosage of rHuEPO to sustain hemoglobin...
Statistical Analysis of Patients in Seoul National University Children's Hospital (1985~1988).
Kyung Mo Kim, Kwang Wook Ko
Clin Exp Pediatr. 1990;33(6):744-753.   Published online June 30, 1990
Statistical analysis of outpatients and inpatients from 1985 to 1988 was assessed with aims to have an overal grasp of patterns and trends of childhood diseases at Seoul National University Children, s Hospital. 1) Number of outpatient visits were totally 458,390 with annual number of visits of 144,754 and average daily number of 461, including 241 visits in Department of Pediatrics. 2) Number of patients at Eemergency...
A Case of Acute Renal Failure Associated with Rhabdomyolysis in Carbon Monoxide Intoxication.
Kyung Hee Park, Sei Hee Hwang, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1990;33(5):690-694.   Published online May 31, 1990
We experienced a case of acute renal failure associated with rhabdomyolysis after Carbon Monoxide intoxication in a 12 year old Korean girl who had marked soft tissue swelling of the left thigh, reddish brown colored urine and oliguria. Diagnosis was made by clinical features, markedly elevated serum muscle enzymes and serum myoglobin, and Tc 99m-MDP bone scan which revealed increased radioactivity at the left...
Hypophosphatemic Rickets.
Kyung Mo Kim, Seong Hoon Ha, Dong Kyu Jin, Kwang Wook Ko
Clin Exp Pediatr. 1990;33(4):437-447.   Published online April 30, 1990
Seventeen patients who were diagnosed as primary hypophosphatemic rickets at Department of Pediatrics, Seoul National University Children’s Hospital were analyzed to assess its clinical aspect and effect of treatment, especially on height and growth velosity. The average age of onset was 2 years, and their chief complaints were bowleg and short stature. Sex ratio was l.l:l(male: female). Familial hypophoshatemic rickets was known as X-linked...
Juvenile Nephronophyjisis in An Infant.
Young Seo Park, Chang Youn Lee, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Je Geun Chi, Chang Bin Im
Clin Exp Pediatr. 1989;32(8):1155-1160.   Published online August 31, 1989
Juvenile nephronophthisis is a chronic tubulo-interstitial renal disease characterized by an early onset of polyuria and polydipsia, decreased urinary concentrating ability, anemia, growth retardation and progressive renal disease. It is recognized as an important cause of chronic renal failure in the childhood. However only one case was reported in the Korean literatures. In this paper we have reported the second documented case of juvenile...
Urinary Tract Anomalies in Congenital Heart Disease.
Chang Youn Lee, Young Seo Park, Hae Il Cheong, Jung Yun Choi, Young Soo Yun, Yong Choi, Kwang Wook Ko, In One Kim, Kyung Mo Yeun, Kwang Myung Kim, Hwang Choi
Clin Exp Pediatr. 1989;32(6):804-808.   Published online June 30, 1989
A variety of urinary tract anomalies were detected in 1,569 children with congenital heart disease during their cardiac evaluation with cardiac cineangiography in the Department of Pediatrics, Seoul National University Children’s Hospital within a period from October 1985 to April 1988. The incidence, nature and course of these urinary tract anomalies were analyzed and the results were as follows; 1) The number of male children...
Hypercalciuria in Children with Hematuria.
Tae Sung Ko, Chang Youn Lee, Young Seo Park, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1989;32(5):644-652.   Published online May 31, 1989
Ten children with gross hematuria were diagnosed as hypercalciuria in the Department of Pediatrics, Seoul National University Children’s Hospital during the period from June 1983 to Aug. 1987. We reviewed their clinical data, retrospectively, and could obtain the following results. 1) The age at the onset of gross hematuria ranged from 4 months to 10 7/12 years, and the male to female ratio was...
Continuous Arteriovenous Hemofiltration in Children.
Hae Il Cheong, Dong Kyu Jin, Young Seo park, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1989;32(2):230-238.   Published online February 28, 1989
Among those who were admitted to the Pediatric Intensive Care Unit (PICU), Seoul National University Children’s Hospital and developed acute renal failure (ARF) during the disease course, 11 children received continuous arteriovenous hemofiltration (CAVH) by pediatricians during a 3-year- period from Nov. 85 to Oct. 88. Their clinical findings were analyzed retrospectively, and the results were as follows; 1) They were 5 boys and 6...
Selectivity Index of Proteinuria in Childhood Minimal Change Nephrotic Syndrome.
Cheol Ho Lee, Young Seo Park, Kwang Wook Ko
Clin Exp Pediatr. 1989;32(10):1384-1390.   Published online October 31, 1989
The selectivity indices (S.I.) of proteinuria in 120 biopsy proven minimal change nephrotic syn- drome (MCNS) children who were admitted to Seoul National University Childern’s Hospital from January 1976 to June 1988 and followed up for more than 1 year from onset of disease, were analyzed in relation to clinical findings, histopathologic features and steroid responsiveness. The results were as follows: 1) The mean age at...
Plasma Renin Activity (PRA) in Peripheral Vein and Renal Veins in Normotensive Children with Cyanotic Congenital Heart Disease.
Sang Kyu Park, Hae Il Cheong, Chung Il Noh, Yong Soo Yun, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1988;31(8):1021-1027.   Published online August 31, 1988
PRA’s in peripheral vein, both renal veins, and inferior vena cava (IVC) were measured in 25 normotensive children without renal disease undergoing cardiac catheterization for their underlying cyanotic congenital heart disease. And we presented the results as reference values/ranges of PRA in children. 1) There was no significant difference in PRA between both side renal veins at any absolute PRA levels with a mean ratio (RT/LT)...
A Clinicopathologic Study on Postinfectious Glomerulonephritis.
Hong Jin Lee, Kwang Wook Ko
Clin Exp Pediatr. 1988;31(6):723-730.   Published online June 30, 1988
38 biopsy proven postinfectious glomerulonephritis patients were analyzed retrospectively in view of clinicopathological correlation. 1) Of the 38 patient reviewed, 23 cases were male and 15 female and the male to female ratio was 1.5:1. The mean age of onset was 9.8±3.2 years old with 2 peaks at 7 and 12 years of age. 2) The clinical presentations on admission were acute nephritic syndrome (15 cases,...
Clinical Observation on Hemodialysis in Children with Chronic Renal Failure.
Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1988;31(5):590-596.   Published online May 31, 1988
There had been total 21 children with end stage renal disease in whom hemodialysis was done in the pediatric dialysis unit of Seoul National University Children’s Hospital during the period from 1986. 3. 31 to 1987. 11. 30. And we took a retrospective review of their clinical data, and the results were as follows 1) Primary glomerular disease, H enoch-Schdnlein nephritis, and reflux nephropathy were...
A Study on Minimal Change Nephrotic Syndrome in Children.
Yong Choi, Hong Jin Lee, Hae Il Cheong, Kwang Wook Ko, Hyun Soon Lee, Yong Il Kim
Clin Exp Pediatr. 1988;31(2):220-226.   Published online February 28, 1988
To assess the clinical significance of histopathologic variants of minimal change nephrotic syn- drome (MCNS) by light microscopic findings, 148 biopsy proven MCNS patients, who were admitted to Seoul National University Hospital between the period from January 1976 to December 1986, were analyzed according to clinical findings, steroid responsiveness, and follow up status in relation to the pathologic variants. The followings are summary and conclusion. 1) Significantly...
Childhood Renal Diseases.
Tae Sung Ko, Hae Il Cheung, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1988;31(11):1468-1474.   Published online November 30, 1988
1978년 1월부터 1987년 12월까지 만 10년간 서울대학교 소아병원 소아과에 입원한 환자중 신질환 환아를 대상으로 후향적 인 임상통계학적 고찰을 시 행하여 다음과 같은 결과를 얻었다. 1) 10년기간중 신질환 환아는 총 2,023명으로 이는 동일기간 전체 소아과 입원환아(28,611)의 7.1 %에 해당하였고,전체 환아에 대한 신질환 환아의 비는 매년 거의 일정하였다. 2) 전체 신질환 환아의 남여 비 는 2.2 : 1이 었다. 3) 신증후군(38.8%), 요로감염(18.0%), 급성사구체신염(12.1%) 이 3대 질병을 이루었으며 다음 으로는 반복성 혈뇨(7.6%),...
Urinary Red Blood Cell Morphology in Hematuria.
Hong Jin Lee, Chang Yeon Lee, Hae Il Cheong, Yong Choi, Kwang Wook Ko, Myung Hee Park
Clin Exp Pediatr. 1988;31(11):1460-1467.   Published online November 30, 1988
We have studied morphological alterations in urinary RBC as a tool for the differential diagnosis of hematuria in children, that is, differentiation of glomerular bleeding from nonglomerular bleeding, and the results were as follows; 1) Urinary RBCs from glomerular diseases showed higher rate of dysmorphism (84.3±16.8%), and those from nonglomerular diseases did lower one (15.2 ±12.9%) with phase contrast microscopic examination. 2) Simple light microscopic examination after Wright’s...
A Clinical Observation on Systemic Lupus Erythematosus in Children.
Han Wook Yoo, Hae Il Cheong, Hoan Jong Lee, Yong Choi, Kwang Wook Ko, Yong Il Kim
Clin Exp Pediatr. 1987;30(5):527-535.   Published online May 31, 1987
To elucidate the clinical characteristics of childhood onset systemic lupus erythematosus (SLE), we carried out a retrospective review on medical records of sixteen patients who were diagnosed as SLE on the base of “the 1982 revised criteria for the SLE” (by American Rheumatism Association) at the Department of Pediatrics, Seoul National University Children’s Hospital between January 1976 and July 1986. The results were summarized...
A Retrospective Study on the Effect of Cyclophosphamide in Children with Minmal Change Nephrotic Syndrome.
Il Soo Ha, Kwang Wook Ko, Yong Il Kim
Clin Exp Pediatr. 1987;30(2):158-174.   Published online February 28, 1987
Thirty one children associated with biopsy-proven minimal change nephrotic syndrome with frequent relapse, were placed on cyclophosphamide, and its effect was analyzed. Cyclophosphamide was given with the dosage of 2.46±0.42 mg/kg/day for 58±7 days along with the alternate day corticosteroid. Sixty three percent of the patients showed complete remission and twenty seven percent of the patients resulted in partial remission after the treatment. Those...
Idiopathic IgA Nepropathy in Children.
Hae Il Cheong, Han Wook Yoo, Kwang Wook Ko
Clin Exp Pediatr. 1986;29(6):633-643.   Published online June 30, 1986
We analyzed clinical findings, pathological findings and clinico-pathological correlations in 55 children with idiopathic IgA nephropathy confirmed immunopathologically, and the results were as follows; 1) The mean age at onset was 9.65±2.45 years with relatively even distribution in school ages and males outnumbered females by 1.75 : 1. 2) The main mode of presentation was typical...
Chronic Renal Failure in Children.
Yong Choi, Jong Duck Kim, Kwang Wook Ko, Jae Seung Lee, Pyung Kil Kim, Ja Hoon Koo
Clin Exp Pediatr. 1986;29(5):493-497.   Published online May 31, 1986
We analyzed data on children with chronic renal failure collected from 36 pediatric training hospitals during the period from Jan. 1, 1980 to Dec. 31, 1984. The following results were obtained: 1) Total number of children with chronic renal failure during the study period was 135. The incidence was about 1 per 2,000 in-patients and 2.09 per million children under 15...
Renovascular Hypertension in Childhood.
Jae Won Song, Soo Heun Lim, Yong Choi, Kwang Wook Ko, Chang Yee Hong, Kyung Mo Yeon
Clin Exp Pediatr. 1986;29(4):381-386.   Published online April 30, 1986
The following results were obtained from a retrospective analysis of 21 cases of renovascular hypertension who were admitted to Pediatric Department, Seoul National University Hospital, during the period from January 1978 to December 1985. 1) Takayasu arteritis was the most common cause (15 out of 21, 71%), and fibromuscular dysplasia of renal artery was confirmed only in two (9.5%) cases. 2) Male...
A Clinicopathological Study on the Biopsy-proven Henoch-Schonlein Purpura Nephritis in Children.
Jong Yoon Kim, Yong Choi, Kwang Wook Ko, Young il Kim
Clin Exp Pediatr. 1986;29(3):265-276.   Published online March 31, 1986
40 patients with Henoch-Schonlein nephritis in whom a per cutaneous renal biopsy was performed at department of pediatrics, Seoul National University Hospital during the periods Jan. 1978-Jan. 1985 inclusive were analyzed in view of clinicopathological correlation. The results were as follows: 1) Of the 40 patients reviewed, 24 cases were male and 16 female. The mean age of onset was 9 years...
Physicial Growth of Children in Korean, 1985. -A comparison with 1975 Growth Data-
Tae Sub Shim, Kwang Wook Ko
Clin Exp Pediatr. 1986;29(3):233-254.   Published online March 31, 1986
The measurement of growth of individual children or of groups of children is one of the most sensitive and commonly used indicators of child health and nutrition. In many countries, children have been getting larger during the past 50 years because they are growing up faster and their adult size itself is increasing. Hence the weight-for-age and height-for-age standards have...
Clinical Observation on Juvenile Rheumatoid Arthritis.
Won Soon Park, Kwang Wook Ko
Clin Exp Pediatr. 1986;29(2):152-162.   Published online February 28, 1986
A clinical observation on 70 patients of juvenile rheumatoid arthritis who were admitted to S.N.U.H. during the 6 year period from Jan. 1979 to Dec. 1984, was assessed. The results were as follows; 1) On type classification, systemic type(37.2%) was most frequent, followed by RF negative polyarticular type, pauciarticular type H, RF positive polyarticular type and pauciarticular type I in order of frequency. The...
Case Report
Papillary low grade carcinoma of pancreas.
Kwang Wook Ko, Je Geun Chi, G. W. Park
Clin Exp Pediatr. 1985;28(9):945-945.   Published online September 30, 1985
Juvenile Hyalin Fibromatosis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(8):841-841.   Published online August 31, 1985
Original Article
Urinary Ca Excretion in Children Under the 2 Years of Age.
Hee Shang Yoim, Sun Young Kim, Young Choi, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(8):766-772.   Published online August 31, 1985
The level of the calcium and the creatinine were measured in 2nd voided morning urine and 24hr urine in 32 patients of the pediatric ward SNUH. They were males aging from 2 months to 24 months. The Ca/Cr concentration ratio was calculated in 2nd voided morning urine and 24hr urine, and 24hr urine Ca excretion per body weight were also...
Case Report
Pheochromocytoma of Zukerkandl Organ.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(7):737-737.   Published online July 31, 1985
A Case Report of Caroli's Disease.
Hun Jong Chung, Jeong Kee Seo, Kwang Wook Ko, Kwi Won Park, Woo Ki Kim
Clin Exp Pediatr. 1985;28(7):731-736.   Published online July 31, 1985
A case of Caroli's disease was presented and review of the literature was done. The patient was a 3 year old girl and had recurrent episodes of jaundice, abdominal pain and vomiting. Dilatation of the left intrahepatic bile duct was clearly shown on the operative cholangiography.
Original Article
Primary Peritonitis in Children with Nephrotic Syndrome.
Hae Il Cheong, Whan Jong Lee, Jeong Kee Seo, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(7):695-704.   Published online July 31, 1985
Thirty episodes of primary peritonitis in 22 children with nephrotic syndrome who had admitted in the Department of Pediatrics, Seoul National University Hospital from Jan. *81 to Sept. ’84 were studied, and the results were as follows; 1)Among 22 children, male to female ratio was 16 : 6 and the mean age at the onset of peritonitis was 7.80 years (average...
The Clinical Observations of Empyema Thoracis in Childhood.
Young Yull Ko, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(7):674-682.   Published online July 31, 1985
We made a clinical observation of 36 cases of empyema thoracis at the Pediatric department of S.N.U.H. during the 5 year period from Jan. 1980 to Dec. 1984. The results were as follows; 1)The most frequent age group was infancy, which was accounted to 44.4% of all cases. Male to Female sex ratio was about 1 : 1.1, and the...
Clinical Studies on Interstitial Pneumonitis in Children.
Young Yull Ko, Kwang Wook Ko, Jw Geun Chi
Clin Exp Pediatr. 1985;28(7):663-673.   Published online July 31, 1985
Interstitial pneumonitis is a rare, diffuse lung disease characterized by varing combinations of two histological features: thickening of alveolar walls and the presence of large mononuclear cells in the alveolar spaces. 4 cases with interstitial pneumonitis, admitted to the Pediatric Department of Seoul National University Hospital during the period from Jan. 1979 through. May, 1985 were reviewed clinically. The results...
Case Report
Myxopapillary Ependymoma of Spinal Cord Conus Medullaris.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(6):627-627.   Published online June 30, 1985
Original Article
Plasma Renin Activity (PRA) in Peripheral Vein and Renal Veins in Normotensive Children.
Chong Ku Yun, Hae Il Cheong, Chung Il Noh, Jung Yun Choi, Yong Choi, Kwang Wook Ko, Kyung Mo Yeon
Clin Exp Pediatr. 1985;28(6):555-563.   Published online June 30, 1985
PRA in peripheral vein, both renal veins and both inferior vena cava (JVC) both proximal and distal to the drainage of the both renal veins was measured in 80 normotensive children with no renal disease undergoing routine cardiac catheterization due to congenital heart disease which did not cause significant hemodynamic changes in most of them. And we presented the results...
Clinical Observation on Hypertension in Hospitalized Children.
Chung Il Noh, Jong Yoon Kim, Hea Il Chung, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(5):477-482.   Published online May 31, 1985
A retrospective study of 234 children with hypertension was done. Those children were selected from the admitted patients to the pediatric ward of SNUH, from Jan. 1 st, 1972 to June 30 th, 1984. Among them, 144(61.5%) exhibited renal diseases, 17(7.3%) endocrine diseases, 15(6.4%) renovascular diseases, 12(5.1%) cardiovascular diseases, 3(1.3%) esstential hypertension, 8(3.5%) miscellaneous casuses. The most common cause among...
Case Report
Mediastinal Tuberculosis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(4):411-411.   Published online April 30, 1985
Original Article
Clinico-pathologic Study Glumerulonephritis with Crescents in 25% or more of Glomeruli in Children.
Hoan Jong Lee, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(4):353-371.   Published online April 30, 1985
We experienced 17 pediatric patients of glomerulonephritis with crescents in 25% or more of glomeruli, who were admitted to Department of Pediatrics, Seoul National University Hospital, from Jan. ’79 to Dec. ’84. A review of clinical and pathologic findings revealed as follows; 1)The 17 patients were 10 cases of Henoch-Schdnlein nephritis, 3 cases of idiopathic nephrotic syndrome which were due...
Case Report
Retropharyngeal Ganglioneuroma with lymph Node Metastasis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(3):301-301.   Published online March 31, 1985
Original Article
Primary Immunode Ficiency Disorders in Infancy and Childhood.
Hoan Jong Lee, Jung han Choi, Jeong Kee Seo, Hyo Sup Ahn, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(3):263-282.   Published online March 31, 1985
The immunodeficiency disorders are a diverse group of illness which results from defectsin one or more of the four major mechanisms of immune system-antibody-mediated(B cell) immunity, cell-mediated(T cell) immunity, phagocytosis, and complements. Though immunodeficiency disorders are uncommon, the possibility should be considered in any individuals with recurrent or persistent infection. During the period between January, 1973 and October, 1984, we...
Case Report
Dermatopathic Lymphadenopathy.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(2):202-202.   Published online February 28, 1985
Hepatoblastoma with Rupture and Hemorrhage.
Kwang Wook Ko, Hyung Ro Moon, Je Geun Chi, Kwi Won Park
Clin Exp Pediatr. 1985;28(12):1261-1261.   Published online December 31, 1985
Asplenia Syndrome
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(11):1163-1163.   Published online November 30, 1985
Tracheal Foreign Body Associated with Esophageal Duplication Cyst.
Kwang Wook Ko, Je Geun Chi, Kwi Won Park
Clin Exp Pediatr. 1985;28(10):1052-1052.   Published online October 31, 1985
Histiocytic Medullary Reticulosis with Features of Necrotizing Lymphadenitis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1985;28(1):107-107.   Published online January 31, 1985
Original Article
Captopril in Children with Renovacular Hypertension.
Yong Choi, Hoan Jong Lee, Hee Young Shin, Kwang Wook Ko, Chang Yee Hong
Clin Exp Pediatr. 1985;28(1):58-67.   Published online January 31, 1985
Captopril, a kind of converting enzyme inhibitors, is a promising anti-hypertensive drug, which is developed recently, and studied mainly in adult patients. We administered captopril to 4 children with renovascular hypertension, three of them accompanied Takayasu's arteritis and the remainder had isolated lesion. Three to five times of initial trials were performed on each patient with 12.5 mg of captopril....
Idiopathic Membranoproliferative Glomerulonephritis in Children.
Hae Il Cheong, Hee Shang Youn, Whan Jong Lee, Yong Choi, Kwang Wook Ko, Yong Il Kim
Clin Exp Pediatr. 1985;28(1):45-57.   Published online January 31, 1985
Among total 452 children with percutaneous kidney needle biopsy due to renal disease in the Department of Pediatric, Seoul National University Hospital, from Jan. 75 to Nov.84, 20(4.4%) were confirmed as embranoproliferative glomerulonephritis(MPGN) histopathologically. And 4 out of these 20 were excluded from this report because of association of systemic disease. A review of clinical and pathological findings of the...
Case Report
Hemitruncus arteriosus associated with Endocardial Fibroelastosis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(9):941-944.   Published online September 30, 1984
Original Article
Clinical Studies on 100 Cases of Hemophilia.
Mi Ja Shin, Kwang Wook Ko
Clin Exp Pediatr. 1984;27(9):883-895.   Published online September 30, 1984
A clincal studies were performed on 100 cases of hemophilia who had been visited to O.P.D. of pediatric department and emergency-room of Seoul Red Cross Hospital during 10 years period between July, 1973 and June, 1983. The results were obtained as follows: 1)Nin ty two cases were confirmed as hemophilia A and 8 cases were hemophilia B and. none of...
Case Report
Focal Segmental Glomeruloclersis Complicated with Pneumonia.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(8):832-835.   Published online August 31, 1984
Progressive Muscular Dystrophy.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(7):738-740.   Published online July 31, 1984
Original Article
Selective Immunoglobulin G Deficiency in a Patient with Extensive Bilateral Pneumonia.
Beyoung Hai Ahn, Nam Su Kim, E Boong Kwon, Chong Ku Yun, Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(7):678-684.   Published online July 31, 1984
Case Report
Isolated Pulmonic Atresia with Intact Ventricular Septum.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(6):635-638.   Published online June 30, 1984
Transposition of Great Arteries .
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(5):527-530.   Published online May 31, 1984
Rifampin Induced Nonresponsiveness to Steroid Therapy in Children with Minimal Change Nephrotic Syndrome .
Hae Il Cheong, Sang Bok Suk, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1984;27(5):506-510.   Published online May 31, 1984
We experienced three children with the biopsy proven minimal change nephrotic syndrome who had failed to respond to prednisolone, 60 mg/m2/d for 4 to 9 weeks due to concomittent administration of rifampin. Because rifampin is a known enzyme inducer of the liver like phenobarbital and dilantin which can increase the clearance of the other drugs such as steroid etc., rifampin were...
Disseminated Tuberculosis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(4):419-423.   Published online April 30, 1984
Constrictive Pericarditis Following Acute Idiopathic Pericarditis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(3):313-318.   Published online March 31, 1984
Original Article
Clinical Observation about complications(Especially about Mortality Cases) in Childhood Primary Nephrotic Syndrome.
Hae ll Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1984;27(3):246-252.   Published online March 31, 1984
Among 350 children who had been admitted to the Ward of Pediatrics, Seoul National University Hospital during the period from 1975.1.1. to 1983.12.31. and had been diagnosed as idiopathic nephrotic syndrome, total 21 cases (6%) had expired or had progressed into end stage renal disease during follow-up. Among these, 13 cases(61.9%; Group A) had expired due to chronic renal failure...
Case Report
Corrected transposition of great articles.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(2):213-216.   Published online February 28, 1984
Nodular lymphomain a patient with cytomeg alovirus infection.
Kwang Wook Ko, Ji Geun Chi
Clin Exp Pediatr. 1984;27(12):1250-1253.   Published online December 31, 1984
Original Article
Clinical Review of Abdominal Masses in Infant and Children .
Dong Hyun Choo, Chong Young Pakr, Sang Pok Suk, Jeong Kee Seo, Hyo Seop Ahn, Kwang Wook Ko
Clin Exp Pediatr. 1984;27(12):1202-1212.   Published online December 31, 1984
One hundred and ninety four patients who were admitted with the chief complaint of abdominal mass were reviewed. The result were as follows; 1) The common abdominal masses in infants and children were neuroblastoma, Wilms tumor, germ cell tumor, hydronephrosis and hepatoblastoma in decreasing order of frequency. Malignant tumors were 114 cases and benign tumors were 69 cases. 2) The male:female ratio was 110 : 84. In...
A Clinical Study of Reye`s Syndrome.
Young Seo Park, Hwan Jong Lee, Sang Pok Suk, Jeong Kee Seo, Kwang Wook Ko
Clin Exp Pediatr. 1984;27(11):1088-1096.   Published online November 30, 1984
Seventy-four cases of Reye’s syndrome, diagnosed during the period of 1978-1983 at the Pediatric ward of Seoul National University Hospital, were studied on the clinical features and laboratory findings. The following results were obtained; 1) The annual incidence was increasing year by year and the monthly incidence was highest in September. 2) The sex ratio of male to female was 1.2:1. The highest incidence was showed between...
Case Report
Histiocytosis X(Letterer-Siwe Disease)
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(10):1040-1043.   Published online October 31, 1984
Mitral stenosis Complicated by Pulmonary infarction.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1984;27(1):105-108.   Published online January 31, 1984
Original Article
Clinical Significance of Selectivity Index in Nephrotic Syndrome.
Hoan Jong Lee, Hee Jin Kim, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1984;27(1):68-73.   Published online January 31, 1984
Slectivity I nd ices (CIgG/Ctransf erri n) of 114 nephrotic children, who were admitted to the Pediatric ward of SNUH from January, 1979 to December 1982, were, analyzed in relation to pathology, response to steroid treatment and the variability in the individual patients. In Summary 1)83% of MPGN, and 74% of FSGS showed S.I of more than 0.2 while 36%...
Case Report
Subacute bacterial pulmonary arteritis associated with patent ductus arteriosus.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(9):945-948.   Published online September 30, 1983
Burkitt Lymphoma of the Right Ovary.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(8):840-842.   Published online August 31, 1983
Acute Lymphoblastic Leukemia associated with Hypercalcemia and Geralized Visceal Calcification.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(7):731-736.   Published online July 31, 1983
Original Article
Renal Disease in Children-A Ten-Years Experience.
Hee Young Shin, Hae Il Cheong, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1983;26(7):681-686.   Published online July 31, 1983
Statistical analysis of inpatients of Seoul National University Hospital from 1972 to 1981 who had renal diseases was performed with respect to their disease pattern, annual incidence of each disease, and age distribution. From 1972 to 1981 renal disease was found in 831 patients among 11,226 total inpatients (7.4%). Male to female ratio of renal disease patients was 2.2 to 1, while male to...
Case Report
Acute Bacterial Endocarditis Associated With Ventricular Septal Defect.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(6):626-629.   Published online June 30, 1983
Original Article
Clinical Observation of Juvenile Diabetes Millitus.
Hae Il Cheong, Dong Gyoon Kim, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1983;26(6):553-563.   Published online June 30, 1983
Clinical data of 33 children with juvenile diabetes mellitus who were admitted to the Seoul National University Hospital from Jan. 1967 to Feb. 1983 were analyzed retrospectively. Male to female ratio was 10:23, the mean age at onset was 6 10/12 years, and there was considerable seasonal variation with peaks in late winter and spring. Polyuria and polydipsia were noted in all cases as...
Case Report
Acute Lymphoblastic Leukemia with a Marked Leukocytosis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(5):521-526.   Published online May 31, 1983
Original Article
Rates of Adverse Reactions Associated with Modified DPT Vaccine in Korean Infants and Children.
Kwang Wook Ko, Hee Ju Kim
Clin Exp Pediatr. 1983;26(5):428-434.   Published online May 31, 1983
Ths clinical research with the modified DPT vaccine, including filamentous hemagglutiniit (F.H.A.) pertussis component vaccine, in Japan showed that it had the same immune response and efficacy, but much less adverse reactions than the usual DPT vaccine which included the killed pertussis vaccine. We studied prospactively the rates of adverss reactions occurring within 7 days of immunization with modified DPT vaccine in...
Case Report
Meckel's diverticulum with heterotopic gastric mucosa and ulcer.
Kwang Wook Ko, Je Geun Chi, Woo Ki Kim
Clin Exp Pediatr. 1983;26(4):402-406.   Published online April 30, 1983
Original Article
Lipoprotein Profiles in Minimal Change Nephrotic Syndrome.
Yong Choi, Heui Jeen Kim, Hae Il Cheong, Jeong Kee Seo, Kwang Wook Ko
Clin Exp Pediatr. 1983;26(3):237-246.   Published online March 31, 1983
Data obtained from 59 hospitalized patients with minimal change nephrotic syndrome which was confirmed by kidney biopsy, were analyzed for serum albumin, serum lipids, 24hr urine protein, creatinine clearanee, HDL-eholesterol. In 38 of the patients, lipoproteins were analyzed. The following results were obained 1. Serum phospolipid (PL) was increased whenever serum total cholesterol (TC) was increased but to a lesser degree. The ratio of TC/PL were...
CNS Lesions in Tuberculous Meningitis.
Hee Young Shin, Jung Hwan Choi, Jeong Kee Seo, Kyung Mo Yeon, Kwang Wook Ko, Hahn Woong Choe
Clin Exp Pediatr. 1983;26(3):213-219.   Published online March 31, 1983
Clinical features of 20 patients who were diagnosed as tuberculous meningitis at Seoul National University Hospital from Jan. ’82 to Dec. ’82 were analyzed with special respect to their computed tomographic findings of the brain. Age at the onset of the disease ranged from 7 month. to 12 9/12 year with the mean age of 3 11/12 year. Fifteen cases were under...
Case Report
Congeniral Cystic Pulmonary Lymphangiectasia.
Kwang Wook ko, e Geun chi.
Clin Exp Pediatr. 1983;26(3):295-298.   Published online March 31, 1983
Acute lymphoblastic lumphoma with hyperuricemia.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(2):209-212.   Published online February 28, 1983
Idiopathic myelotibrosis complicated by Acute Fulminant Hepatitis(non A-non B).
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(12):1259-1264.   Published online December 31, 1983
Rheumatic Carditis Associated with Mitral Stenosis.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1983;26(11):1154-1158.   Published online November 30, 1983
Pancreatic pseudocyst associated with severe adhesive ileus.
Kwang Wook Ko, Je Geun Chi, Kwi Won Park
Clin Exp Pediatr. 1983;26(10):1044-1047.   Published online October 31, 1983
Original Article
Hyperlipidemia and Hyperlipoproteinemia in Focal Segmental Glomerulosclerosis Nephrotic Syndrome.
Heui Jeen Kim, Kwang Wook Ko
Clin Exp Pediatr. 1983;26(10):967-977.   Published online October 31, 1983
Sera obtained from 23 hospitalized patients with focal segmental glomerulosclerosis nephrotic syndrome which is confirmed by kidney biopsy, were analyzed for serum albumin, serum lipids, 24hr urine protein, creatinine clearance, HDL-cholesterol. In 19 of the patients lipoproteins were analyzed. the following results were obtained. 1) Serum phospholipid (PL) was increased whenever serum total cholesterol (TC) was increased but to a lesser degree. The ratio of TC/PL...
Role of Enterotoxogenic E.Coli in Acute Diarrhea of Childhood in Korea.
Kwang Wook Ko, Jeong Kee Seo, Woo Hyun Chang, Moon Kyo Kim, Nam Ung Yang, Myoung Sik Choi
Clin Exp Pediatr. 1983;26(10):949-958.   Published online October 31, 1983
To determine the role of enterotoxigenic Escherichia coli in diarrheal disease of non-hosp- italized children living in Korea, stool specimens were collected from 330 patients with dia- rrhea and 68 age and sex matched control. Sixty-eight healthy children and 330 diarrheal patients, who visited three private clinics and one municipal hospital in Inchon City, were tested to detect the production of Escherichia coli enterotoxin...
Case Report
Congenital biliary atresia.
Kwang Wook Ko, Je Geun Chi, Kwi Won Park
Clin Exp Pediatr. 1983;26(1):106-106.   Published online January 31, 1983
Jejunal atresia with meconium peritonitis and sepsis.
Kwang Wook Ko, Je Geun Chi, Kwi Won Park
Clin Exp Pediatr. 1982;25(9):972-976.   Published online September 30, 1982
Disseminated Intravascular Coagulation in an Infant Born after Abruptio Placentae.
Soon Ung Kang, Jung Hwan Choi, E Boong Kwon, Chong Ku Yun, Kwang Wook Ko, Je G Chi, Chul Woo Kim
Clin Exp Pediatr. 1982;25(7):730-736.   Published online July 31, 1982
Premature separation of the placenta(abruptio placentae), as a serious obstetric complication, has been recognized to be associated with disseminated intravascular coagulation(DIC) in the newborn period. However, pathologic evidence for DIC generally has been lacking or rarely reported. Recently we have experienced one case of DIC in an infant born after abruptio placentae. The infant had suffered from cyanosis, dyspnea and...
Original Article
A Clinical and Pathological Study of Recurrent Hematuria in Chilhood.
Moon Soo Park, Kwang Wook Ko
Clin Exp Pediatr. 1982;25(6):571-583.   Published online June 30, 1982
The clinical, laboratory, and renal biopsy finding in 22 chilren with recurrent hematuria are presented. 1.The mean age at oneset was 7 6/12 years, and male to female ratio was 1.8:1. The gross hematuric attack was preceded by upper respiratory infection in 15 cases(68%), while strenuo-us exercise in 10 cases(45%). Loin pain was accmpanied with gross hematuria in 4 cases(18%)....
Case Report
간전이를 일으킨 부신 ganglioneuroblastoma
Kwang Wook ko, Je Geun chi
Clin Exp Pediatr. 1982;25(2):200-203.   Published online February 15, 1982
BCGitis.
Kwang Wook Ko, Je Keun Ji, Kwi Won Park
Clin Exp Pediatr. 1982;25(12):1295-1300.   Published online December 31, 1982
Congenital Agammaglobulinemia of Bruton Type.
Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1982;25(10):1082-1087.   Published online October 31, 1982
Two Cases of Pulmonary Sequestrations.
Woong Heum Kim, Ji Suck Chang, Soon Woong Kang, Eung Sang Choi, Yong Su Yoon, Chong Gu Yoon, Kwang Wook Ko
Clin Exp Pediatr. 1982;25(10):1058-1062.   Published online October 31, 1982
We have experienced two cases of pulmonary sequestrations. The first case, 49/I2 year old girl, was admitted for ths evaluation of recurrent pneumonia of left lower lung. The diagnosis of pulmonary sequestration was made by aortography, which demonstrate tortuous aberrant artery suppling the left posterobasal segment from the intrathoracic descending aorta at Tlo 유卜 level, and the sequestration was successfully resected by lobectomy. The...
A Case of Congenital Hepatic Fibrosis.
Son Moon Shin, Sang Il Lee, Joong Gon Kim, Hyo Seop Ahn, Hyung Ro Moon, Kwang Wook Ko, Je Geun Chi
Clin Exp Pediatr. 1981;24(6):577-583.   Published online June 15, 1981
Congenital hepatic fibrosis is a relatively rare liver disease in children and young adults,that is characterized by stony hard hepatomegaly and portal hypertension with relative preservation of liver function and underlying architecture. Since this Condition was first delineated by Kerr et al in 1961, approximately over 150 cases have been reported in the literature. However, congenital hepatic fibrosis was not...
Original Article
Clinical Observation in Children with Relapsing Minimal Change Nephrotic Syndrome.
Hae II Cheong, Kwang Wook Ko
Clin Exp Pediatr. 1981;24(6):535-548.   Published online June 15, 1981
The clinical findings and follow-up data of 37 children with relapsing minimal change nephrotic syndrome were analyzed retrospectively. Among total 37 cases, 31 were male, and 6 were female. Male to female ratio was 5.2:1. All cases were admitted to the Pediatric Ward of Seoul National University Hospital more than one time, and percutaneous kidney needle biopsy which was performed...
The Incidence of HBs Antigenemia in Glomerular Desease and Control Group in Children.
Yong Choi, Whan Jong Lee, Jeong Kee Seo, Kwang Wook Ko
Clin Exp Pediatr. 1981;24(2):122-127.   Published online February 15, 1981
HBsAg, HBcAb and HBsAb were examined with radio-immunoassay in 265 patients with glomerular disease, who were admitted to wards or visited to outpatient clinics of department of pediatrics, Seoul National University Hospital, from Jan., 78 to Oct. 80, and in 576 control group, with other than liver disease and without history of transfusion. The incidence in glomerular disease was 10.2%(27...
Case Report
Late Hemorrhagic Disease of Infancy.
Joong Gon Kim, Young Min Ahn, Hyo Seop Ahn, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1980;23(7):572-577.   Published online July 15, 1980
A hemorrhagic disease due to prothrombin complex deficiency os described in 4 infants from 1 to 11 months of age. This disease is different from the hemorrhagic disease of the newborn. The main differences are that it is found in an older age group and that intracranial hemorrhages are frequent. Rapid clinical and laboratory response after vitamin K therapy are...
Original Article
Clinical Assessment on Juvenile Diabetes Mellitus.
Sang Bok Suk, Hyo Sup Ahn, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1979;22(3):223-233.   Published online March 15, 1979
Eleven cases of juvenile diabetes mellitus who were admitted Seoul National University Hospital from Jan., 1969 to Aug., 1978 were aha1yzed. The mean age of onset was 7 and female to male ratio was 8 to 3 with female preponderance. Four had family history of diabetes, although none had diabetic sibling. Polyuria and polydipsia were noted in all cases as...
Methyl-prednisolone pulse Therapy in childhood Nephrotic Syndrome Resistant to Conventional Prednisolone therapy.
Whan Jong Lee, Kwang Wook Ko
Clin Exp Pediatr. 1979;22(11):985-995.   Published online November 15, 1979
Methylprednisolone pulse therapy was performed for 8 patients of childhood nephrotic syndrome who showed resistance to conventional prednisolone therapy of 4 to 8 weeks. The pathological diagnosis of the patients were: 1 case of membranous nephropathy, membrano-proliferative glomerulonephritis, Menbranoproliferative glomerulonephritis with epithelial crescent (70%), sclerosing glomerulonephritis, mesangial proliferative glomerulonephritis, focal and global glomerulonephritis, and 2 cases of focal and segmental...
Clinical Eeffects of Ferrocholinate in the Iron Deficiency Anemia of Children.
Dong Hwan Lee, Jong Gu Yoon, Kwang Wook Ko
Clin Exp Pediatr. 1978;21(9):568-572.   Published online September 30, 1978
Ferrocholinate, choline citrate iron salt is a new chelate iron which is synthesized by reacting ferric hydroxide with choline dihydrogen citrate. Ferrocholinate is used in the prevention and treatment of microcytic, hypochromic anemias due to iron deficiency. Ferrocholinate does not release high concentrations of free ionic iron in the gastrointestinal tract and clinical reports, although limited, seem to indicate that...
Clinical Assessment of Gestational Age in the Term and Postterm Newborn.
Kwang Wook Ko
Clin Exp Pediatr. 1978;21(1):19-25.   Published online January 31, 1978
Clinical assessment of gestational age in 251 newborns of the term and post-term born at the Seoul National University Hospital from March 1977 to Sept. 1977 was carried out to study the correlaticn between the gestational age derived from LMP and the clinically estimated gestational age utilizing Lubchenco's method. The results are as follows; 1) number of items, among clinical...
Clinical Assessement of Chronic Renal Failure(CRF).
Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1977;20(4):256-264.   Published online April 30, 1977
The following results were obtained on clinical assessment to 11 cases of CRF who had been admitted to the Dept. of Pediatrics, SNUH, during the period from Sept., 1970 to Jan., 1977. 1. Age and sex ratio: Two cases were below 5 years old, the other two being between 5 and 10 years old, however, most cases (7 out of...
Statistical Analysis for the Mortality of In-Patient in Pediatric Ward.
Joong Gon Kim, Chong Koo Yun, Kwang Wook Ko
Clin Exp Pediatr. 1977;20(12):933-942.   Published online December 31, 1977
Statistical analysis for mortality of in-patient in pediatric ward in Seoul National University Hospital was carried out during the 3 years from Jan. 1974 to Dec. 1976. Total number of admitted patients was 2,234, of whom 172 expired. The following results were observed. 1. Total number of admission during the 3 years was 2,234, and male to female ratio was...
Clinical Review of Tuberculous Meningitis in Children.
Yong Seung Hwang, Chong Koo Yun, Kwang Wook Ko
Clin Exp Pediatr. 1977;20(1):13-19.   Published online January 31, 1977
The following results were obtained through the clinical review of 89 cases of tuberculous meningitis which were treated at the Department of Pediatrics of Seoul National University Hospital during the period of 3 years from June 1973 till May. 1976. 1. The highest incidence by age was noted as 80.9% under the age of 6years and 24.7% of cases were...
Case Report
A Case of Turner’s Syndrome
Sang Woo Kim, Kwang Wook Ko, Kyoo Wan Choi
Clin Exp Pediatr. 1976;19(6):432-436.   Published online June 30, 1976
A case of Turner s syndrome in 10-year-old girl with clinical findings of short stature, shot 4th metacarpal bone, widely spaced nipples, and retarded bone age was presented. Chromosomal study reveals 45, X in karyotype analysis without any structural abnormalities. The authors report the case with the review of Turner’s syndrome.
Original Article
Follow-up Study of Children with Nephrotic Syndrome
Jeong Kee Seo, Yong Choi, Kwang Wook Ko
Clin Exp Pediatr. 1976;19(12):893-903.   Published online December 31, 1976
Forty seven children with nephrotic syndrome were studied. No specific cause for nephrotic syndrome was found in all children except one with tridione induced nephrotic syndrome. Response to the initial continuous steroid therapy, relapsing patterns and factors affecting prognosis were evaluated in this study. All patients were followed up for more than 3 years. The mean period of observation was...
A Study on Serum and Cerebrospinal Fluid Electrolytes in Tuberculous Meningitis in Childhood
Kwang Wook Ko
Clin Exp Pediatr. 1974;17(12):868-871.   Published online December 31, 1974
Comparative studies were made of potassium,sodium and chloride level in the serum and cerebrospinal fluid in the patients with tuberculous meningitis in chidhood. The significant serum-cerebrospinal gradient was observed in the potassium level, but not in the sodium level whereas the normal concentration gradient between serum and cerebrospinal fluid is a great deal lessened in the chloride. And also the levels of sodium and chloride...
Clinical Assessment of Nephrotic Syndrome
Yong Choi, Sang Man Shin, Chong Koo Yun, Kwang Wook Ko
Clin Exp Pediatr. 1973;16(2):130-136.   Published online February 28, 1973
The following results were obtained on clinical assessment to 50 cases of nephrotic syndrome who had been admitted to the Dept, of Pediatrics, SNUH, during the period from Jan., 1964 to Sept.1971. 1.Age of onset: The fifty percentage of the cases were found between 2 and 5 years old, with the average age of onset of 6 years. 2.Sex ratio: :Male...
Status of Acid-Base Disequilibrium in so-called Pseudocholera Infantum
Kwang Wook Ko, Young Choi Young Choi
Clin Exp Pediatr. 1972;15(6):537-541.   Published online June 30, 1972
On 14 infants with so-called pseudocholera infantum who had been admitted to Seoul National University Hospital, during epidemics, from the late September to the early November of 1971, status of blood acid-base disturbances and serum electrolytes was evaluated, as well as its clinical features. Though its prognosis had been overall quite favorable, the patients with this disease syndrome were found to set in...
Case Report
Remission in Juvenile Diabetes Mellitus
Young Cho Kwon, Don Hee Ahn, Kwang Wook Ko
Clin Exp Pediatr. 1971;14(8):509-513.   Published online August 31, 1971
A 3 year and 9 month old doy was admitted to pediatric ward, S. N.U.H., in deep diabetic coma state. Following 44 days of insulin treatment, we experienced 7 days of remission during the last period of his hospitalization. It is interesting as well as very rare to note a remission in juvenile diabetes mellitus. The case is presented with...
Case Report
A Case Report of Weber-Christian Disease
Nam Jae Rhim, Yong Ae Lee, Yong Woo Hong, Kwang Wook Ko, Hyo Suk Park, Soo II Chin
Clin Exp Pediatr. 1968;11(7):385-390.   Published online July 31, 1968
This is a case report of the Weber-Christian Disease that was diagnosed at Dept, of Pediatrics. S.N.U.H. in May 1968. The case was a 7-year-old boy who entered the hospital with complaints of pain in the both lower extremities, generalized edema and palpable nodules in all extremities with mild fever. There were no remarkable prodromal symptoms, such as chronic nausea, vomiting, epigastric...
Original Article
Metabolic Balance Studies in Normal Korean Child
Kwang Wook Ko
Clin Exp Pediatr. 1968;11(10):511-552.   Published online October 31, 1968
Chemical Composition of Korean Human Milk
Kwang Wook Ko
Clin Exp Pediatr. 1966;9(6):355-368.   Published online November 30, 1966
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