Purpose : To evaluate the usefulness of magnetic resonance cholangiography(MRC) for the diagnosis of biliary atresia in infantile cholestatic jaundice. Methods : Fifty consecutive infants with cholestatic jaundice underwent single-shot MRC for 3 years. The radiologic diagnosis of non-biliary atresia with MRC was based on visualization of the common bile duct and common hepatic duct. The diagnosis of biliary atresia was... |
Purpose : The purpose of this study was to evaluate M-mode echocardiographic abnormalities in infants of relatively well controlled diabetic mothers and to determine the timing of spontaneous regression. Methods : Echocardiographic study was prospectively carried out in 9 neonates born to diabetic mothers(infants of diabetic mothers, IDM) and 6 newborn infants(control) matched for weight and age. And the study were... |
Purpose : Polymerase chain reaction(PCR) has generally been more sensitive than traditional tests for the detection of Chlamydia trachomatis which has been a leading cause of sexually transmitted disease. We performed this study to find out if there is an association between C. trachomatis infection and low birth weight(LBW) or prematurity. Methods : The study included 98 premature or LBW infants... |
Purpose : Serum prealbumin concentration has been proposed as a useful nutritional marker that responds rapidly and sensitively to calory and protein intake. But the reports of prealbumin in premature infants are not sufficient and variable. The purpose of this study was to evaluate the usefulness of serum prealbumin concentration as a marker for nutritional adequacy in premature infants. Methods... |
We experienced a case of isolated fetal pleural effusion diagnosed by antenatal ultrasonogram in the 33th week of gestational age. Chest PA at birth showed massive pleural effusion in both lungs. The serous pleural fluid changed to a milky nature after feeding so we diagnosed it as congenital chylothorax. The infant was managed by chest tube drainage, NPO & TPN... |
Purpose : We analyzed the relationship between MRI patterns and neurologic outcome and explored the effectiveness of MRI as a tool for predicting the outcome. Methods : We analyzed 23 full term infants with severe HIE retrospectively who were admitted to our NICU from Sep. 1993 to May 1998. Their MRI findings were classified into 4 patterns : type I :... |
Purpose : For the management of patent ductus arteriosus(PDA) in premature infants, fluid restriction, correction of anemia, mechanical ventilation, diuretics, and surgery have been used, and the closure rate of PDA has improved significantly since the introduction of indomethacin and mefenamic acid as pharmacologic treatments of PDA. We studied to evaluate and compare the therapeutic effects of indomethacin and mefenamic... |
Purpose : Infantile transient methemoglobinemia(ITM) may develop in association with infectious diarrhea without exposure to any toxic oxidizing agents. We observed that the number of ITM associated with infectious diarrhea have increased at the Gyeongsang National University Hospital (GNUH), located in the western area of Kyungnam province during the last 4 years. To determine whether this phenomenon was similarily observed... |
Purpose : Amblyopia is the commonest cause of defective vision in childhood. It develops during the sensitive period of visual maturation which continues until about 7-8 years of age. The authors investigated the effect of a polaroid photoscreening camera designed to detect amblyogenic factors, including asymmetric and abnormal refractive errors, strabismus, ptosis and media opacities. Methods : Fifty-four children aged... |
Caffey`s disease(infantile cortical hyperostosis) is an uncommon benign and self limited disorder of unknown etiology, affecting the skeleton and its contiguous fasciae and muscles. Its occurrence in isolated cases or in multiple members in families suggests the existence of two different forms, namely a sporadic form and a familial form. The tibia is the predominant bone known to be affected... |
Purpose : To determine the effects of massage therapy on growth, development, hormones, immune function, hepatic function, hematopoietic function and sleep pattern of preterm infants. Methods : Thirty-one preterm infants of less than 35 weeks gestational age, who were admitted to Eulji Medical College Hospital Neonatal Intensive Care Unit between August 1998 and May 1999, and were in the state without mechanical ventilation or... |
Hemangioendothelioma is the most common vascular tumor in children, however hemangioendothelioma occurring in the bronchus is very rare. We experienced a case of hemangioendothelioma in the left main bronchus of an infant which was successfully removed by a sleeve resection. Respiratory distress developed in a 3-month-old female infant with roentgenographic finding of hyperinflation of the left lung. Chest CT and MRI revealed a highly... |
Purpose : Diagnosis of a hemodynamically significant patent ductus arteriosus(PDA) that should be treated is difficult to determine by clinical and echocardiographic examinations. The aim of this study was to clarify the interrelationship of plasma atrial natriuretic peptide(ANP) concentrations and clinical signs or echocardiographic signs of PDA in preterm infants and use plasma ANP concentrations as a diagnostic indicator of a hemodynamically significant PDA. Methods... |
Infantile hypertrophic pyloric stenosis(IHPS) is the most common condition requiring abdominal surgery in early infancy, and is caused by hypertrophied pyloric muscle. The development of successful surgical treatment in the early 1900s by Fredet and Ramstedt made it possible for infants worldwide to survive. Modern pediatric anesthetic techniques have virtually eliminated mortality from surgical management. Atropine sulfate is a cholinergic... |
Purpose : We studied the blood pressure difference between the upper and lower extremities in healthy newborn infants and the effect of isthmic narrowing of the aorta on making a possible difference. Methods : The blood pressure was measured with an oscillometric blood pressure device from four extremities of 62 healthy infants aged 1-15 days. A Doppler echocardiography was performed for... |
The Prader-Willi syndrome(PWS) and Angelman syndrome(AS) are clinically distinct syndromes with a shared cytogenetic deletion of chromosome 15q11q13 in most patients. Currently the diagnosis of PWS/AS is clinically suspected and can be confirmed by genetic laboratory tests. However, their diagnosis remains difficult in neonates and early infants because many features of the syndromes change with age and the typical features... |
Purpose : Kangaroo care is the practice of holding a small premaure infant, naked except for a diaper and hat, against a parent's chest. The purpose of this study is to determine the safety and feasibility of kangaroo care in a NICU as defined by physiological variables. Methods : Ten stable, spontaneously breathing preterm infants, weighing less than 2,000gm were... |
Purpose : The importance of early detection of developmental delays during infancy and preschool years has been repeatedly stressed, as early diagnosis of retardation increases the opportunities for effective therapy. Several screening tests developed in other countries are inappropriate for Korean children. The purpose of this study was to standardize a developmental screening method for Korean children. Methods : One hundred... |
Purpose : Cisapride, a prokinetic agent, is widely used in preterm infants with feeding intolerance or gastroesophageal reflux. Although cisapride is regarded as a safe drug, increased QTc interval or ventricular arrhythmia has been reported in adults and neonates. So we prospectively examined the effects of cisapride on the QTc interval and QT dispersion in preterm infants. Methods : QTc interval... |
Purpose : To assess the effect of gestational age and illness severity, and the effect of antenatal exposure to magnesium sulfate, glucocorticoids, and antibiotics, on the timing of the first stool in preterm infants. Methods : Medical records of all preterm infants admitted to the neonatal ward at Kangnam Sacred Heart Hospital between March 1998 and August 1998 were reviewed. We... |
Marfan syndrome is infrequently diagnosed early in infancy. The morphologic characteristics and prognosis in infantile Marfan syndrome may be quite different from those in older patients. Characteristic cardiac findings in early life include mitral valve prolapse, valvular regurgitation, and aortic root dilation. Morbidity and mortality may be high for infants diagnosed with Marfan syndrome. Cardiac surgery for cardiovascular complication in... |
Purpose : Iron-deficiency anemia is the most common nutritional deficiency in young infants. This study was designed to determine feeding patterns in infants, and determine a correlation between feeding patterns and incidence of anemia. Methods : This study was conducted by taking blood tests (hemoglobin, hematocrit, and red cell indices) by venipuncture with the electronic counters from 221 infants aged 9-12... |
Purpose : To identify the risk factors for coronary sequelae in Kawasaki disease, we analyzed and compared the clinical features and laboratory findings of Kawasaki disease in patients younger than one year of age with those over one year of age. Methods : A retrospective chart review was conducted of all children with Kawasaki disease who were admitted to the... |
Purpose : The ratio of time to peak velocity(AT) and right ventricular ejection time(ET) as measured from the pulmonary artery Doppler waveform showed a close inverse correlation with pulmonary arterial pressure. The purpose of this study was to see the pattern of change in pulmonary arterial pressure assessed by AT/ET in preterm infants with respiratory distress syndrome (RDS). Methods : The... |
Purpose : Balloon valvuloplasty(BVP) is the treatment of choice for valvular pulmonary stenosis (PS). However, this procedure was usually performed in children older than 2 years. The purpose of the present study was to assess the safety and efficacy of BVP in young infants. Methods : Retrospective analysis of the medical records of 25 infants younger than 6 months of age... |
Purpose : We tried to compare normal term infants with low-birth-weight infants discharged from NICU by evaluating morbidity. So we studied rates of rehospitalization, reasons for rehospitalization and neonatal risk factors that affect rehospitalization of normal term infants and low-birth-weight infants discharged from NICU. Methods : This study was performed on 217 low-birth-weight infants discharged from NICU and 126 normal term... |
Purpose : Infantile spasms are considered an age-specific and malignant epilepsy. It is not controlled easily by general anticonvulsants. Therefore, this study aimed to assess vigabatrin(VGT) efficacy in infantile spasms. Methods : From January 1992 to December 1995, 35 children with infantile spasms, who were diagnosed at Kyung Hee University Hospital and treated vigabatrin, were analyzed retrospectively. Results : The ratio of... |
Purpose : To determine the reference values of hematologic and biochemical parameters of nutrition around the weaning period. Methods : From February 1996 to March 1997, several nutritional laboratory values were evaluated in 130 healthy babies and 120 inpatients in the recovery stage of acute illness at six general hospitals. Results : Reference values in 9-month-old healthy babies(range : 6-12 months) were... |
Purpose : Early intervention is needed to treat patent ductus arteriosus(PDA) as it is a major cause of increased mortality in preterm infants. However, it is uncertain which is better, medical versus surgical management. We reviewed medical records to compare the treatment course and outcome between medically and surgically treated preterm PDA infants. Methods : Thirth-two Mechanically ventilated pretem infants(gestational age<34... |