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Original Article
Analysis of the Morphological Characteristics of Double Outlet Right Ventricle and Comparative Study of Operative Methods
Jun Hee Sul, Jong-Kyun Lee, Jo Won Jung, Sung Kyu Lee, Bum Koo Cho
Clin Exp Pediatr. 1993;36(12):1721-1731.   Published online December 15, 1993
Double outlet right ventricle, a complex of congenital cardiac anomalies in which both great arteries arise wholly or in large part from the morphologic right ventricle presents diverse clinical manifestations according to the morphological characteristics. Eighty cases with DORV were diagnosed and operated at Yonsei Cardiovascular Center from 1988 to 1992. The analysis of the morphological characteristics of this anomaly and...
Tricuspid Atresia : A Re-evaluation and Classification
Jun Hee Sul, Jong Kyun Lee, Seok Min Choi, Sung Kyu Lee
Clin Exp Pediatr. 1993;36(12):1716-1720.   Published online December 15, 1993
Morphological evaluations accounting the associated anomalies were performed in the 60 cases of tricuspid atresia, diagnosed at Divsion of Pediatric Cardiology. The following results were obtained. 1) Twenty one out of the 6 cases had transposition of the great vessels, among which 8 cases were in complete A-transposition. 2) Seven cases were associated with pulmonany atresia, in 1 case, aorts arise from...
Eosinophil Cationic Protein in Relation to Bronchial Hyperresponsiveness in Asthmatic Children
Jin Tack Kim, Joon Sung Lee
Clin Exp Pediatr. 1993;36(12):1707-1715.   Published online December 15, 1993
The eosinophil is the major cell responsible for the inflammatory reaction in bronchial asthma. Secretion of granular components is probably of considerable importance for the inflammatory effects of the eosinophils, Eosinophil cationic protein (ECP) is the one of the secretory components of the eosinophil granule and is considered as an activation marker of eosinophil, Blood eosinophil count, serum concentration of...
The Effect of Prolonged Treatment in Children with Chronic Hepatitis B with Combination of Alpha-Interferon and Acyclovir
Jeong Ok Hah, Kyoung A Lee
Clin Exp Pediatr. 1993;36(12):1701-1706.   Published online December 15, 1993
This study was conducted to evaluate the effect of prolonged treatment in children with chronic hepatitis B will combination of alpha-interferon and acyclovir. The study population consisited of & patients with chronic hepatitis B who showed histological findings compatible with chronic active hepatitis (4 cases) or chronic persistent hepatitis (3 cases) on liver biopsy and had elevated AST and ALT with...
Esophageal Varix in Children - Endoscopic Evaluation and Clinical characteristics-
Soon Young Kim, Jeong Kee Seo
Clin Exp Pediatr. 1993;36(12):1691-1700.   Published online December 15, 1993
Fifty five children with encoscopically proven esophageal varices form Jul. 1987 to Dec. 1992 were analyzed for endoscopic and clinical characteristics. The results were as follows : 1) According to etiological classification of portal hypertension in 55 cases, 35 cases showed intrahepatic causes (64%) and cases had extrahepatic causes (36%). The most common clinical manifestation on admission was hematemesis (42%) and abdominal mass...
Pterin & DHPR Measurement and DNA Analysis in Korean PKU Patients
Chol Hee Chong, Hye Yong Lee, Dong Hwan Lee, Sang Jhoo Lee, Ki Weon Cha, Jeong Bin Yim, Yoshiyuki Okano
Clin Exp Pediatr. 1993;36(12):1681-1690.   Published online December 15, 1993
Phenylketonuria in metabolic disorder that results from a deficiency of the hepatic phenylalanine hydroxylase. But among patients with hyperphenylalaninemia, the defect resides in one of the enzymes necessary for production or recycling of tetrahydrobiopterin (BH4). The reduction of BH4 affects not only phenylalanine metabolism but also formation of the tyrosine related neurotransmitter, dopamin and tryptophan related neurotransmitter, serotonin. Administration of L-dopa...
The Therapeutic Effects of Dexamethasone in Bronchopulmonary Dysplasia
Min Joong Kwon, Kook In Park, Min Soo Park, Ran Namgung, Chul Lee, Dong Kwan Han
Clin Exp Pediatr. 1993;36(12):1672-1680.   Published online December 15, 1993
We observed clinical features of 18 bronchopulmonary dysplasia (BPD) patients who were admitted to the neonatal intensive care unit in the Severance Hospital of Yonsei University College of Medicine from January 1. 1987 to June 30. 1991. Eight patients in whom ventilator settings were unchanged from for more than 5 days because of lack of improvement in pulmonary function. ...
Clinical Study on Twins
Sang Hee Lee, Ok Young Kim, Son Sang Seo
Clin Exp Pediatr. 1993;36(12):1663-1671.   Published online December 15, 1993
Clinical survey was performed on 413 cases of twin pregnancies and their 816 twin babies who were born at IlSin Christian Hospital during 5years from January 1987 to December 1991. The result of study was as follows : 1) There was 413 twin pregnancies among 40,711 deliveries, so the incidence of twins was 1 : 98.6. Average male-female sex ratio of twins...
Clinical Observation of Meconium Aspiration Syndrome : In Relation to Fetal Heart Rate Monitoring
Young Ran Yoon, Jin Sook Kim, Mi Kyung Kim, Sun Young Kho, Seong Ja Lee, Mi Jung Kim, Hye Kyung Han, Kyung Hoon Choi, Mi Na Lee
Clin Exp Pediatr. 1993;36(12):1656-1662.   Published online December 15, 1993
To identify the neonates at the risk of having meconium aspiration syndrome, the perinatal characteristics and finding of fetal heart rate monitorings in 366 neonates who had meconium-stained amniotic fluid were retrospectively reviewed. The results were as follows ; 1) Overall incidence of MAS was 0.7%. 2) Mortality rate of MAS was 5.8%. 3) The mean Apgar scores at 1-and 5-minute were...
Clinical Characteristics of Inborn and Outborn Infants Admitted to the NICU
Hyun Cheol Lee, Jin Young Choi, Hwang Min Kim, Baek Keun Lim, Jong Soo Kim
Clin Exp Pediatr. 1993;36(12):1647-1655.   Published online December 15, 1993
Regionalization of high-risk perinatal care has been advocated because intensive care of small and ill newborn infants lowers mortality and morbidity. This report is based on analysis of admissions to the Neonatal Intensive Care Unit (NICU) at the Wonju Christian Hospital during the 4-year period from January, 1988 to December, 1991. There were 786 inborn infants and 1155 outborn...
Phenobarbital Dosage and Blood Level for Control of Neonatal Seizure
Hye Soon Kim, Keun Lee, Young Sook Ko
Clin Exp Pediatr. 1993;36(12):1641-1646.   Published online December 15, 1993
Twenty-five neonates was observe for the relationship between phenobrbital loading dose, plasma concentrations and control of seizures. Nineteen neonates (76%) had seizures controlled by phenobarbital alone, Effective plasma concentration were 10.0~31.3㎍/ml. Although 14 neonates had seizures controlled by phenobarbital concentration below 20㎍/ml, neonate required level above 30㎍/ml. We foound that continued benefit was obtained until phenobarbital plasma concentrations reached 40㎍/ml...
A Genetic Linkage Study of Wilson Disease in Korean Families
Jong Won Kim, Sang In Kim, Jeong Kee Seo
Clin Exp Pediatr. 1993;36(11):1596-1612.   Published online November 15, 1993
Wilson disease gene (WND) locus is presumed to be located in chromosome 13q. There are studies on the clinical heterogeneities and variations between ethnic groups in Europe, North America, and the Middle East and it requites the study of another ethnic group, especially Asian population for the confirmation. This study was an analysis of restriction fragment length polymorphism of the Wilson's...
Chronic Idiopathic Intestinal pseudo-obstrucion Syndrome in Childhood
Jae Geon Sim, Jeong Kee Seo, Kui Won Park, Je Geun Chi
Clin Exp Pediatr. 1993;36(11):1583-1595.   Published online November 15, 1993
Chronic idiopathic intestinal pseudo-obstruction syndrome is a clinical condition induced by an impaired function of intestinal motility. Although its clinical symptoms are those of intestinal obstruction, mechanical obstruction of the intestine cannot be found by vigorous studies, even by operative exploration. We have experienced nine cases of chronic idiopathic intestinal pseudo-obstruction syndrome. It will help in diagnosis and treatment of the...
The Effect of Testosterone on the Response of Grow Hormone Secretion in Cultured Rat Pituitary Cells
Ho Seong Kim, Duk Hi Kim, Deok Bae Park
Clin Exp Pediatr. 1993;36(11):1578-1582.   Published online November 15, 1993
The effects of testosterone on the pituitary growth hormone(GH) response directly and to hypothalamic growth hormone-releasing hormone(GHRH) were evaluated in vitro using a male pituitary cell monolayer culture system. Wistar male rats were gonadectomized at 22 days of age, and 21 days later their anterior pituitaries were removed and trypsinized for cell dispersion. Testosterone 0.01, 1.0, 10.0nM was added to...
Intractranial Hemorrhage in Full-Term Neonates by Ultrasonography
Chang Gyu Lim, Joon Soo Park, Woo Ryong Lee, Jae Ock Park, Sang Mann Shin, Sang Jhoo Lee
Clin Exp Pediatr. 1993;36(11):1570-1577.   Published online November 15, 1993
Intracranial hemorrhage is the most common neuropathologic finding in premature infants. But in full-term infants, It is less common and rarely causes death. We found out intracranial hemorrhages in 21 full-term neonates by real-time neurosonography and concluded as followings. 1) Among 21 neonates, 17 infants were male and 4 infants were female. 2) In 11(52.3%) infants the hemorrhage was detected within 7...
Clinical Analysis of Retinopathy of Prematurity
Nam Su Park, Young Myoung Cho, Mu Young Song, Un Jun Hyoung, Jin Oh Lee
Clin Exp Pediatr. 1993;36(11):1562-1569.   Published online November 15, 1993
One hundred eighty infants with oxygen therapy who were under 2,500gm birth weight or under 37 weeks of gestational age, were examined between January 1990 and November 1992. We performed clinical analysis and results were as follows. 1) Fifty six infants(31.3%) were diagnosed as retinopathy of prematurity. 2) The first examination was performed at 2.5 weeks of ife on average, and the...
A Study on Serum Immunoglobulins and Complements in Newborn Infants by Gestational Weeks
Ji Eun Lee, Kyung Hyo Kim, Kyung Hee Kim
Clin Exp Pediatr. 1993;36(11):1555-1561.   Published online November 15, 1993
The author investigated serum immunoglobulin (IgG, IgA, and IgM) and complements (C3) of cord blood in 74 cases of normal fulterm infants and 50 cases of premature infants. Serum immunolglobulin and complement levels were measured by the single radial immunodiffusion method. The following results were obtained ; 1) The mean serum IgG levels of cord blood in 74 cases of the normal...
Comparison between Preterm and Fullterm infants in Neonatal Sepsis
Sung Hee Kim, Kum Hee Hur, Hee Sup Kim, Myoung Jae Chey, Kil Hyoun Kim, Hak Soo Lee
Clin Exp Pediatr. 1993;36(11):1542-1554.   Published online November 15, 1993
We retrospectively evaluated datas on 61 cases of neonatal sepsis confirmed by clinical symptoms and blood cultures at the NICU of Gil General Hospital From Mar. 1989, to Reb. 1992. The result obtained were as follows : 1) The mean gestational age was 32.7±2.6 weeks in preterm infants, and 39±1.5weeks on term infants. The mean birth weight was 1,701.4±422.4g in preterm infants,...
Intravenous Immunoglobulin for Prophylaxis of Neoneatal Sepsis in the Premature Infants
K.H. Hur, S.H. Kim, H.S. Kim, M.J. Chey, K.H. Kim, H.S. Lee
Clin Exp Pediatr. 1993;36(11):1534-1541.   Published online November 15, 1993
Newborn premature babies have low levels of transplacentally acquired maternal immunoglobulin which is mostly transferred after 32∼34weeks gestation, therefore they may have IgG deficiencies that incerase their susceptibillity to bacterial infection. We preformed this study to determine whether intravenous immunoglobulin (IVIG) therapy improves mortality or infection occurrence rate. From 1 october 1991 to 31 july 1992, 73premature newborn iffants with gestational age≤34weeks...
The Significance of Nucleated Red Blood Cell Counts in Low Birth Weight Neonates
In Ho Song, Weon Kee Lee, Hye Lim Jung, Dong Hyuck Keum
Clin Exp Pediatr. 1993;36(11):1526-1533.   Published online November 15, 1993
We studied to assess the relationship between intrauterine growth retardation and the increased nucleated red blood cell counts (NRBC) in small for gestational age (SGA) and appropriate for gestational age (AGA) neonates with low birth weight. We also evaluated the nucleated red blood cell counts in low birth weight neonates who had either perinatal asphyxia or hyaline membrane disease (HMD)...
A Study of Screening for Anemia in 9 Month Old Infants in Well Baby Clinic
Yong Sik Min, Jae Ock Park, Sang Man Shin, Sang Jhoo Lee
Clin Exp Pediatr. 1993;36(11):1516-1525.   Published online November 15, 1993
Iron deficiency remains the most common cause of anemia in infants and children despite increasing availability of iron-fortified foods. We screened out anemia in 9-month old infants in well baby clinic to know the prevalence of anemia and the weaning status. The results were as follows. 1) Among 345 infants screened, 24 infants(7%) were found to have anemia. 2) The king of anemia...
Clincal Study on 12 Cases of Neonatal Group B β-Hemolytic Streptococcal Meningitis
Won Jin Kim, Sang Woog Lee, Sang Lak Lee, Myung Sung Kim, Chin Moo Kang
Clin Exp Pediatr. 1993;36(11):1507-1515.   Published online November 15, 1993
A clinical study was made on 12 cases of neonatal Group Bβ-hemolytic streptococcal(=GBS)meningitis, who were admitted to the department of Pediatrics, Dong-San Hospital, Keimyung University during the period of 3 years from Aug 1989 to Jul 1992. The following results were obtained 1) GBS was cultured in 12 cases(57.1%) among 21 neonatal meningitis admitted during the same period. 2) Male and female ratio...
Re-evaluation of TSH Screening TEST in Neonates
Jin Young Song, Dong Woo Son, Beyong Il Kim, Sei Won Yang, Jung-Hwan Choi, Chong Ku Yoon, Hyung Ro Moon
Clin Exp Pediatr. 1993;36(11):1502-1506.   Published online November 15, 1993
Five years ago, we made the cut-off value of TSH by dry filter paper method as 15μU/ml to screening congenital hypothyrodism. Since then, 1,210 term neonates, who had no perinatal problems, screening test with this cut-off point. Neonates had been recalled for measurement of serum T4/TSH to rule out congenital hypothyroidism if their TSH value by screening tests reveal more...
Dermatophagoides Farinae Specific IgG-Subclass Antibody in Allergic Children
Young Mi Hong, Kyung Hyo Kim, Eun Ae Park, Gyoung Hee Kim
Clin Exp Pediatr. 1993;36(10):1651-1358.   Published online October 15, 1993
For determining the distribution of specific IgE and IgG-subclass antibodies and their role in allergic disorders, we measured the serum levels of specific IgG-subclass and IgE antibodies to Dermatophagoides farinae(Df) on 60 atopic children, aged between 8 to 12. All of them had positive skin test to Df, and was grouped into three: children with asthma only (group 1), with...
Plasma Immunoreactive Endothlin-1, Creatine Kinase and CK Isoenzyme and Its Relation to Neonate with-Asphyxia
Kang Woo Lee, Kee Hyoung Lee, Chang Sung Son, Young Chang Tockgo
Clin Exp Pediatr. 1993;36(10):1434-1440.   Published online October 15, 1993
Endotheline-1(ET-1) is a potent vasoconstrictor peptide with 21 amino acid residues. ET-1 is thought to have a key role in vasoconstriction, and cardiac, renal, and endocrine actions of the peptide. Creatine Kinase(CK), also referred to as ATP-creatine-N-phosphotransferase, consists of either the B or M type. CK is found almost exclusively in muscle (MM), myocardium (MB), and brain (BB). It is...
Comparison of Anticancer Drug Efficacy Using the Short-Term Microplate Culture and MTT Dye Reduction Assa
Nam Ki Kim, Kwang Rae Lee, Pyoung Han Hwang, Jung Soo Kim
Clin Exp Pediatr. 1993;36(10):1426-1433.   Published online October 15, 1993
Individual tumors, even those of the same histologic type, show varying sensitivity to specific cytotoxic agent. Therefore, sensitivity testing assume an increasingly important as an orientational aid in planning chemotherapy. In the past decade there have been many attempts to develop a chemosensitivity test that would predict the clinical effectiveness of various chemosherapeutic agents against human neoplasms. In the United States...
A Clinical Study of Histiocytosis Syndrome
Hye Yong Lee, Chul Hee Chung, Won Suk Suh, Sang Mann Shin, Sang Jhoo Lee
Clin Exp Pediatr. 1993;36(10):1417-1425.   Published online October 15, 1993
We made a clinical study on 10 cases of histiocytosis syndrome who had been admitted to the pediatric department of Soon Chun Hyang University Hospital from Jan 1982 to Dec. 1991. The results were obtained as follows 1) The sex incidence revealed male predominance with the ratio 4:1. 2) Among 10 cases, 4 cases were classified as eosinophilic granuloma, 1 case as Letterer-Siwe...
A Clinical Study on Infants of Diabetic Mothers
Gyeong Choe, Young Kwon Choi, Young Youn Choi, Tai Ju Hwang
Clin Exp Pediatr. 1993;36(10):1407-1416.   Published online October 15, 1993
Thirty one infants of diabetic mothers(IDM) who had been admitted in Neonatal Intensive Care Unit at Chonnam University Hospital from January 1987 to July 1991 were studied for evaluation of their perinatal outcome and prognosis. The results were as follws; 1) The distribution of diabetic mothers according to modified White뭩 classification was GD & class A in 12 cases (38.7%), B in...
Renal Scarring in Relation to Vesicoureternal Reflux in Uriary Tract Infection
Kwang Sun Han, Dong Jin Choi, Sung Ho Cha, Byoung Soo Cho, Young Tae Ko, Sun Wha Lee
Clin Exp Pediatr. 1993;36(10):1402-1406.   Published online October 15, 1993
The vesicoureteral reflux (VUR) is frequently found among the patients with urinary tract infection (UIT) and some patients with VUR progress to reflux nephropathy. The presence of scarring at UIT is an important determinant in the selection of those at risk of progressive damage. 99m Technetium dimercaptosuccinic acid (99mTc-DMSA) is a renal scanning agent provides a good quality of renal image...
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...

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