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Original Article
Neonatology (Perinatology)
Patterns of ischemic injury on brain images in neonatal group B Streptococcal meningitis
Seo Yeol Choi, Jong-Wan Kim, Ji Won Ko, Young Seok Lee, Young Pyo Chang
Clin Exp Pediatr. 2018;61(8):245-252.   Published online August 15, 2018

Purpose: This study investigated patterns of ischemic injury observed in brain images from patients with neonatal group B Streptococcal (GBS) meningitis. Methods: Clinical findings and brain images from eight term or near-term newborn infants with GBS meningitis were reviewed. Results: GBS meningitis was confirmed in all 8 infants via cerebrospinal fluid (CSF) analysis, and patients tested positive for GBS in both blood and CSF cultures....
Case Report
A case of congenital ductus arteriosus aneurysm
Sheng Wen Wang, Ji Eun Kim, Young Seok Lee, Young Ah Lee
Clin Exp Pediatr. 2006;49(12):1363-1366.   Published online December 15, 2006
Aneurysmal dilatation of the ductus arteriosis has been considered a rare but potentially fatal abnormality. The mechanism of ductal aneurysmal formation remains uncertain. Plain chest radiography has proven helpful in the diagnosis of ductus arteriosus aneurysm (DAA), before the application of transthoracic echocardiography. The transthoracic echocardiography is an important tool for the diagnosis and follow-up of DAA. We present a...
Original Article
Early and mid-term results of pulmonary valve reconstruction in surgical repair of tetralogy of Fallot; comparison with other techniques of right ventricular outflow reconstruction
Sheng Wen Wang, Young Seok Lee, Si Ho Kim, Tae Hong Kim, Ji Eun Ban, Hyoung Doo Lee, Yun Hee Chang, Si Chan Sung
Clin Exp Pediatr. 2006;49(6):635-642.   Published online June 15, 2006
Purpose : The purpose of this study is to determine whether the new pulmonary valve reconstruction technique prevents short-term postoperative pulmonary regurgitation and improves early and mid-term clinical outcome. Methods : We reviewed postoperative echocardiographic variables and chest X-ray films from 31 patients who had undergone valve reconstruction(pulmonary valve reconstruction group : PVR) for the repair of TOF between April 2000...
Case Report
A Case of CATCH22 Syndrome with First Attack of Hypocalcemic Seizure at 13 Years of Age
Young Won An, Mi Jin Jung, Jee Suk Yu, Young Seok Lee, Han Wook Yoo
Clin Exp Pediatr. 2004;47(7):794-798.   Published online July 15, 2004
The acronym 'CATCH22' is characterized by many clinical manifestations such as cardiac defects, abnormal face, thymic and parathyroid hypoplasia, cleft palate and hypocalcaemia. It is now known to arise from chromosome 22q11.2 microdeletion, and it is also called 22q11.2 deletion syndrome. Hypocalcemia occurs in more than 50% cases of this syndrome, most frequently in neonatal periods, with some exceptions. Our...
Original Article
Echocardiographic Parameters of Pulmonary Atresia with Intact Ventricular Septum(PA/IVS)
Young Seok Lee, Yeo Hyang Kim, Myung Chul Hyum, Sang Bum Lee
Clin Exp Pediatr. 2003;46(5):484-489.   Published online May 15, 2003
Purpose : To understand morphologic and hemodynamic variations in patients with pulmonary atresia with intact ventricular septum(PA/IVS), and to decide the best treatment modalities, we measured right ventricular volume, inflow, and outflow valvular annulus size in these patients and compared them with those of normal newborns. Methods : Eight patients with PA/IVS diagnosed by echocardiography from January to December 2001...
Clinical Efficacy of Selective Fetal Echocardiography
Su Young Hong, Ji Eun Ban, Young Seok Lee, Hyoung Doo Lee
Clin Exp Pediatr. 2001;44(10):1127-1134.   Published online October 15, 2001
Purpose : The aims of this study was to assess the indication, diagnostic, accuracy and prognostic influence of fetal echocardiography. Methods : From 1995 to 1999, 283 pregnancies were evaluated with fetal echocardiography at Dong-A University Hospital. We reviewed medical records included indication, fetal echocardiographic findings, postnatal echocardiographic findings, methods of treatment and outcome of prenataly diagnosed patients. Results : Family...
Study of Congenital Mitral Stenosis Cases Requiring Surgical Correction in the First 2-Years of Life
In Seung Park, Young Seok Lee, Mi Young Han, Jae Young Lee, Soo Jin Kim, Do Jun Cho, Mee-Hye Oh, Woong-Han Kim, Young-Tak Lee, Eun Jung Bae, Seong Ho Kim
Clin Exp Pediatr. 2000;43(11):1458-1464.   Published online November 15, 2000
Purpose : Congenital mitral stenosis(CMS) is a rare anomaly accounting for 0.4-0.5% of total heart disease. CMS which cases needed surgical correction in infancy are even rare. In this study, we analyzed 11 CMS patients of less than 2 year of age who needed surgical corrections, in order to find out their diagnoses, the characteristics, the results of operation and...
Case Report
A Case of Transcatheter Occlusion of Aortopulmonary Window(APW) after APW Banding
Young Seok Lee, In Seung Park, Jae Young Lee, Soo Jin Kim, Mi Young Han, Do Jun Cho, Eun Jung Bae, Seong Ho Kim
Clin Exp Pediatr. 2000;43(9):1290-1293.   Published online September 15, 2000
Aortopulmonary window is an uncommon cardiac anomaly accounting for approximately 0.2-0.6% of all congenital cardiac anomalies in which there is a connection between the ascending aorta and pulmonary trunk. Since the first report of successful surgical repair, many investigators have advocated surgical closure of all types of aortopulmonary windows using different technique. The majority of aortopulmonary windows require surgical therapy...
Original Article
Management of Post-operative Pulmonary Artery Stenosis in Tetralogy of Fallot
Young Seok Lee, In Seung Park, Jae Young Lee, Soo Jin Kim, Mi Young Han, Do Jun Cho, Eun Jung Bae, Seong Ho Kim
Clin Exp Pediatr. 2000;43(8):1081-1089.   Published online August 15, 2000
Purpose : Pulmonary artery stenosis is a common finding in post-operative tetralogy of Fallot (TOF), and it is one of the most frequent indication of reoperation. The objective of this study was to determine the procedural success rate of balloon angioplasty(BAP), endovascular stent, and reoperation for pulmonary artery stenosis in terms of its clinical impact on the subsequent management of...
Repair of Corrected Transposition of the Great Arteries
Soo Jin Kim, Young Seok Lee, Mi Young Han, Jae Young Lee, Do Jun Jo, In Seung Park, Eun Jung Bae, Chang-Ha Lee, Woong-Han Kim, Young-Tak Lee, Seong Ho Kim
Clin Exp Pediatr. 2000;43(8):1074-1080.   Published online August 15, 2000
Purpose : To assess the clinical characteristics and surgical approaches in different anatomical and hemodynamic types of corrected transposition of great arteries(TGA) and learn the surgical results of those patients. Methods : All 52 patients who were diagnosed as corrected TGA between December 1987 and November 1999 and their medical records were reviewed. Three groups were identified according to associated anomalies;...
Case Report
Magnetic Resonance Angiography in One Case of Hydraencephaly
Eun Kyung Hwang, Kang Ho Cho, Gwang Hoon Lee, Gil Hyun Kim, Hak Soo Lee, Ji Hye Kim, Young Seok Lee
Clin Exp Pediatr. 1998;41(4):538-542.   Published online April 15, 1998
In hydranencephaly, the cerebral hemispheres are absent or represented by membranous sacs with remnants of frontal, temporal or occipital cortex dispersed over the membrane. The brain stem is relatively intact. The cause of hydranencephaly is unknown, but bilateral occlusion of the internal carotid arteries during early fetal development can explain most of the pathologic abnormalities. We evaluated a case of hydranencephaly by magnetic resonance(MR)...
Original Article
Cerebral palsy, Periventricular echodensity, Cyst, Intraventricular hemorrhage
Kyeung Ho Park, Sang Hee Kim, Hyung Won Lee, Kil Hyun Kim, Hak Soo Lee, Ji Hye Kim, Young Seok Lee
Clin Exp Pediatr. 1997;40(9):1210-1218.   Published online September 15, 1997
Purpose : Although neonatal intensive care and development of obstetrics play a role in improving survival rate in prematurity, cerebral palsy(CP) is still one of the neurologic sequelae. We tried to find what kinds of risk factors in the patients with abnormal neurosonographic findings who developed CP later. This study was performed to predict early enough who will develop CP later and to treat...
Medical Lecture Course
Imaging Diagnosis of Pediatric Pulmonary Disease: -Clinical Application of High-resolution CT -
Young Seok Lee
Clin Exp Pediatr. 1996;39(8):1037-1044.   Published online August 15, 1996
Original Article
Periventricular Leukomalacia -Ultrasonographic Findings, Risk Factors and Neurological Outcome-
Kyeong Hee Cho, Myoung Jae Chey, Sejung Sohn, Kil Hyun Kim, Hak Soo Lee, Young Seok Lee, Dae Joong Kim
Clin Exp Pediatr. 1993;36(5):693-704.   Published online May 15, 1993
The thirty eight newborn infants with periventricular leukomalacia who were admitted to the neonatal intensive care unit of Gil General Hospital from March 1, 1988 to June 30, 1991, were investigated for ultrasonographic findings, risk factors and neurological outcome. The results were as follows: 1) There were 38 cases of PVL including 21 echogenic flarings and 17 cystic PVL뭩. 2) Mean birth weight...
A Case of 4P-Syndrome.
Hong Kyu Lee, Sung Sik Lee, Soon Il Lee, Young Seok Lee, Kweon Ha Son
Clin Exp Pediatr. 1988;31(10):1366-1370.   Published online October 31, 1988
The first short arm deletion syndrome in human was described by Lejeune et al. in 1963. This has been labelled the 5p- syndrome. It was given the name ‘cri du chat` because of the characteristic kitten like cry of these patients. Two years later, Wolf et al. demonstrated a second short arm deletion syndrome which had no kitten like cry, but had characteristic...
A Case of Mucocutaneous Lymph Node Syndrome Complicated by Aseptic Meningitis, Hydrops of the Gallbladeder and Dilatation of the Coronary Arteries.
Ho Jin Lee, Sung Sook Cho, Hyung Sik Moon, Hong Kue Lee, Soon Il Lee, Young Seok Lee
Clin Exp Pediatr. 1987;30(11):1259-1264.   Published online November 30, 1987
We experienced 1 case of mucocutaneous lymph node syndrome complicated by aseptic meningitis, hydrops of the gallbladder and dilatation of the coronary arteries in 2 year 8 month old female infant. Her clinical synptoms, laboratory data and clinical courses were presented with brief review of the literatures. This baby admitted because of high fever and vomiting for 6 days. She had injection of...
Case Report
A Case of Subdiaphragmatic Total Anomalous Pulmonary Venous Return.
Ho Jin Lee, Sung Sik Lee, Soon Il Lee, Young Seok Lee, Je Geun Chi
Clin Exp Pediatr. 1986;29(7):791-796.   Published online July 31, 1986
One case of subdiaphragmatic total anomalous pulmonary venous return in a newborn male baby under the impression of respiratory distress syndrome was presented. Isolated form of subdiaphragmatic total anomalous pulmonary venous return was confirmed by autopsy. The pulmonary veins joined a common trunk which was connected to the hepatic vein below the diaphragm for the venous circulation. There were two associated small...