| Purpose : The close relationship between the size of a tumor burden and the curability of acute leukemia is well established. Therefore, it is very important to detect residual leukemia accurately at low levels. Fluorescence in situ hybridization(FISH) techniques rely on chromosome-specific and gene specific DNA probes to identify numerical and structural chromosomal abnormalities. But the detection limit of FISH... |
| Fryns syndrome is a lethal syndrome of multiple congenital anomalies first described by Fryns et al in 1979. A recently developed major diagnostic criteria includes abnormal face, small thorax with widely spaced hypoplastic nipples, distal limb and nail hypoplasia, lung hypoplasia with diaphragmatic hernia, central nervous system anomalies and congenital heart disease. The pathogenesis of Fryns syndrome is not clear.... |
| Fibromuscular dysplasia is the single leading etiology of renovascular hypertension in children. We report an eight-year-old girl who was admitted for generalized tonic seizure with fibromuscular dysplasia of right renal artery. On admission, she presented hypertension and altered mentality. She had suffered from intermittent severe headache for the past year. Renal angiography of right renal artery showed stenosis, beaded pattern... |
| Purpose : Liver transplantation(LT) is regarded as an important management option for fulminant hepatitis(FH), which is associated with considerable mortality under conservative management. The aim of this study was to evaluate the outcome of children with FH according to management. Methods : We reviewed medical records of patients presented with FH from January 1994 until April 1999. The children were... |
| Factor Ⅶ deficiency has an estimated incidence of 1/500,000 in the general population and autosomal recessive pattern of inheritance. Factor Ⅶ deficiency is characterized by prolonged prothrombin time(PT), and normal activated partial thromboplastin time(aPTT) and bleeding time(BT). Definite diagnosis of this condition requires a specific Factor Ⅶ assay. The clinical features are variable and do not always correlate with the... |
| Purpose : To detect microdeletion of 15q11-13 region, high resolution cytogenetic analysis or FISH with probe at Prader-Willi syndrome region can be used. We tried to evaluate whether FISH with SNRPN is a more effective method than G-banding microscope in the diagnosis of Prader-Willi syndrome. Methods : Peripheral blood sampling was done on five patients who we suspected of Prader-Willi syndrome... |
| Purpose : A retrospective study was undertaken to test the hypothesis that febrile neonates, who have bacterial infections, can be accurately predicted early by diagnostic criteria. Methods : We conducted a retrospective study of 152 infants, 28 days or less of age, whose rectal temperature was at least 38℃. Past history, family history, finding on physical examinations and results of CBC,... |
| Purpose : This study was aimed to evaluate the feasibility of echo-Doppler study on fetal lamb, analyse the distribution of blood flow before and after fetal cardiac bypass, and consequently assess the effect of fetal cardiac bypass on the fetal cardiovascular system. Methods : Ten fetal lambs at 120 to 150 days of gestation which underwent cardiac bypass for 30 minutes... |
| Purpose : Improved adult height is a major goal in the treatment of children with short stature due to GH deficiency(GHD). The purpose of this study was to evaluate final height in idiopathic GH deficient children after long-term GH treatment Methods : GHD was diagnosed in 9 male patients by at least two stimulation tests(maximum GH level≤5ng/ml). Other pituitary functions were... |
| Purpose : Flexible bronchoscopy is an important diagnostic and sometimes therapeutic tool that can be used on infants and children using light sedation and local anaesthesia. The purpose of this study is to evaluate the contribution of the flexible bronchoscopy to clinical diagnosis and therapy in children. Methods : We examined the first 100 consecutive flexible bronchoscopies performed in children under... |
| For the immediate proper respiratory care of a delivered newborn, the face is wiped immediately, and the mouth and nares should be suctioned. A soft rubber syringe or soft rubber catheter is suitable for suctioning. If respirations are infrequent, suction of the mouth and pharynx serves to stimulate breathing. We experienced a case of a foreign body in the distal... |
| Purpose : Doppler echocardiography has been used to identify fetal cardiac anatomy and hemodynamics. It can estimate flow velocity, volume, and cardiac output. The purposes of this study were to estimate right and left ventricular stroke volume and cardiac output in fetus, and to see if there were any changes of right and left ventricular parameter with fetal growth. Methods :... |
| Purpose : Flow interruptor high frequency ventilator(HFV) on neonatal respiratory failure caused by various disorders has been applied in order to assess its therapeutic effect and safety. Methods : Premature babies below 1.8kg with respiratory failure from 1991 to 1997 in the Fatima neonatal intensive care unit(NICU) for 6 year and 4 months are included. Flow interruptor HFV with low... |
| Purpose : Doppler echocardiography has been used to identify fetal cardiac anatomy and hemodynamics. It can estimate flow velocity, volume, and cardiac output. The purpose of this study was to look at cardiovascular waveforms in fetus and to see if there were any changes in Doppler parameter with fetal growth. Methods : Blood velocity studies were performed across the mitral, tricuspid,... |
| Purpose : Recently hyponatremia was reported to be common in febrile convulsion and related to the probability of a repeated convulsion. It was documented that hyponatremia lowers the threshold for convulsion in experiment animals. We therefore studied the relationship between hyponatremia and febrile convulsion. Methods : Serum sodium concentration was measured in 82 children with febrile convulsions and 66 age-matched febrile... |
| Fetal alcohol syndrome is characterized by distinctive facial appearance, prenatal onset growth deficiency, an increased frequency of development and mental retardation, cardiac anomaly and genitourinary anomaly. Complete abstinence during pregnancy is recommended, since alcohol consumption in each trimester has been associated with abnormalities. We experienced a case of fetal alcohol syndrome in a 11-month-old female infant. Her mother had drunk... |
| Purpose : We evaluated the easily-assessable risk factors to predict bacteremia in children with febrile neutropenia, who received anticancer chemotherapy. Methods : We retrospectively reviewed 46 children who had febrile neutropenia caused by anticancer chemotherapy between March, 1993 and February, 1997. The patients with localized infection on presentation were not eligible for this study. We evaluated the correlation between bacteremia and... |
| We experienced two cases of factor XI deficiency in a 5 yearr 7 month-old girl, whose chief complaint was coke-colored gross hematuria, and her 9-year-old elder sister. The laboratory findings were prolonged aPTT and prominent deficiency of factor XI. The gross hematuria of the index case was identified due to acute poststreptococcal glomerulonephritis. So we report two cases of factor... |
| Purpose : Most neonatal abdominal masses are benign in nature, but early detection and management is important to avoid the development of complications. So, we studied the causes of neonatal abdominal masses and the efficacy of ultrasonography for early detection and diagnosis. Methods : We reviewed 36 newborn infants with abdominal masses who had been admitted to the nursery and Neonatal... |
| Purpose : Early diagnosis of foreign body aspiration and removal of the inhaled material may save the patient from chronic illness and may prevent serious complications. At present the diagnostic problems of bronchial foreign bodies are being solved by using the lung scanning technique. Therefore, we investigated the clinical study and diagnositic value of the lung perfusion scan in foreign body aspiration. Methods : Eighteen... |
| Purpose : The immature neonatal immune system is thought to result in increased risk of infection. Receptors for the Fcmoiety of IgG(FcγR) are important in antibodymediated clearance of microbes by monocytes/macrophages and immune regulation in lymphocytes. As an approach to understanding their role in neonatal life, we have compared the constitutive expression of the three Fc receptors-FcγRI(CD64), FcγRII(CD32) and FcγRIII(CD16)-by neonatal and adult blood monocytes... |
| Familial Hypercholesterolemia is the most common hyperlipoproteinemia during the childhood, which occurs from the mutation of genes that regulates low-density lipoproteins(LDL), and is classified into two types, the homozygote presented abnormal genes from both parents and the heterozygote presented an abnormal gene from each parent. Type IIa familial hypercholesterolemia is characterized by, especially, increased level of LDL which is common type and normal level... |
| Two families of dilated cardiomyopathy are reported. In the first family, two sons were affected. The elder child presented with congestive symptoms at the age of 5 months and was diagnosed to have dilated cardiomyopathy. The etiology of cardiomyopathy was thought to be idiopathic until his younger brother presented with near collapse at the age of 5 days and was diagnosed to have the... |
| Purpose : Febrile convulsion is most common neurologic disorder in childhood, which benign course but transition to epilepsy is not certain. This study was carried out to reveal the usefulness of electroencephalography of febrile convulsion in childhood. Methods : Electroencephalography (EEG) was performed on 116 children who visited the department of Pediatrics, Haesung hospital from November 1992 to December 1994 due... |
| Purpose : This study attempted to describe the Doppler and two-dimensional echocardiographic features of fixed subaortic stenosis, the de novo occurrence and progression of this lesion and to review its etiology, treatment and course. Methods : We studied 17 patients of fixed subaortic stenosis who, between Jan. 1993 and Jan. 1996, ware diagnosed by echocardiographic examination at Kyungpook National University Hospital.... |
| Malaria is a protozoan disease transmitted by the bite of female Anopheles mosquitoes. Only four species of Plasmodium can infect human, which are P.vivax, P. ovale, P. malariae, and P. falciparum. We experienced four cases of the imported falciparum malaria in children who were admitted due to fever, vomiting, diarrhea, abdominal pain, lethargic state, and/or altered mentality after traveling Kenya and Tanzania without... |
| Purpose : Fetal echocardiography is used for the prenatal diagnosis of congenital heart disease. Fetal echocardiography allows decisions to be made in advance where the fetal abnormality is not compatible with life after delivery or where early correction is required. Our fetal echocardiographic experience was analysed retrospectively to guide future clinical application. Methods : 138 mothers had fetal echocardiography from April 1992 to December... |
| Purpose : Plasma fibronectin is thought to have important role in the inflammatory response and host defense. We performed this study to evaluate concentration in the full-term, healthy preterm, asphyxia and respiratory distress syndrome and how that correlated with gestational age and birth weight. Methods : We evaluate 51 neonates who were delivered at Korea University Hospital from Jan. 1992 to... |
| The fetal hydantoin syndrome is broad range of morphologic and developmental disorder in infant born of epileptic mothers exposed to hydantoin during pregnancy. We experienced a case of fetal hydantoin syndrome in a male neonate who had cleft palate, cleft lip, hypertelorism, TOF, finger hypolasia with prenatal history of exposure to diphenylhydantoin. We presented this case with brief review of literatures. |
| Purpose : The relative incidence of fetal cardiac anomalies and associated extracardiac anomalies in Korean fetuses were studied. Methods : Findings in fetal echocardiography and autopsy were reviewed using 129 fetuses with cardiac anomalis detected at a gestational period under 38 weeks from 1991 Jan. to 1994 June. Results : The most common fetal cardiac anomaly was isolated atrial septal defect(28 cases... |
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