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Original Article
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...
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...
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)...
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...
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...
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...
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...
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...
Heart Disease Screening for Primary School Children.
Chang Yee Hong, In Sil Lee, Hee Ju Kim, Jung Hwan Choi, Hae Il Cheong, Jung Yun Choi, Yong Soo Yun
Clin Exp Pediatr. 1985;28(3):258-262.   Published online March 31, 1985
A heart disease screening program was performed on 15,685 primary school children in Seoul City from the first to sixth grade to estimate the prevalence of heart diseases. Among the 15,685 children examined, 45 were confirmed to have heart disease (2.9/1,000) Out of the 45 children, 38 had congenital heart disease(2.4/1,000) and 7 had rheumatic heart disease(0.4/1,000) and the ratio...
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
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...
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...
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...
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...
Clinical Studies on Total Anomalous Pulmonary Venous Connection.
Young Jin Hong, Kee Hong Kwon, Hae Il Cheong, Jung Yeun Choi, Yong Soo Yoon, Chang Yee Hong
Clin Exp Pediatr. 1982;25(11):1120-1130.   Published online November 30, 1982
Total anomalous pulmonary venous connection (TAPVC) is a rare congenital defect in which all the pulmonary veins are connected to the right atrium or its tributary veins. Without surgical intervention, most patients with TAP VC have grave prognosis, with cardiac failure and death in infancy. But owing to the advances of surgical technique and postoperative care, complete correction has been accomplished with good results. Sixteen...
Long Term Follow-up Study of Chidren with nephrotic Syndron (over 5years).
Hae Il Cheong, Whan Chong Lee, Yong Choi, Cwang wook Ko
Clin Exp Pediatr. 1980;23(2):130-142.   Published online February 15, 1980
Follow-up study of fifty two children with nephrome who had once admitted to the pediatric ward of S.N.U.H were presented with regards to response to initial steroid therapy, relapsing patterns, and factors affecting prognosis. All patients were followed up for more than 5 years and the mean period of follow-up was 7 7/12 years, and in two patients, follow-up for...
Case Report
A Case of Chylous Ascites in an Infant Boy.
Kyu Chan Kim, Hae Il Cheong, Yong Choi, Hyung Ro Moon
Clin Exp Pediatr. 1980;23(1):63-67.   Published online January 15, 1980
The authors report a case of chylous ascites in a two month old boy with massive ascites. He was managed with repeated therapeutic paracentesis and skimmed milk feeding. A marked improvement was resulted in clinical symptoms and laboratory findings at the time of discharge to be followed-up at the outpatient service. A brief review of literatures is included
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