| Purpose : Subpulmonic ventricular septal defect is clinically important because the risks of aortic regurgitation and endocarditis are substantially increased. This study was conducted to evaluate the effect of hemodynamic changes induced by structural anomalies of aortic valve on the surgical outcome. Methods : This clinical study was done by reviewing the medical records of 124 patients who were diagnosed and surgically managed at the... |
| Purpose : Neonatal seizure is usually the presentation of underlying neurologic dysfunction rather than a disease and have high mortality and morbidity as sequalae. Therefore, the parameter predicting the neurologic prognosis is necessary. This study was performed to identify the usefulness of clinical scoring as predictor in neonatal seizure by analyzing outcomes. Methods : From 1982 to 1994, 101 neonates were admitted to Neonatal Intensive... |
| Purpose : Mucormycosis is an opportunistic fungal infection caused by one of the ubiquitous fungi of the order Mucorales, occurring almost exclusively in immunocompromised hosts such as patients with diabetes, leukemia and lymphoma. Recently the incidence of mucormycosis is rising associated with the increasing predisposing factors such as cytotoxic drugs and immunosuppressive agents. Though mucormycosis is frequently fatal, there has... |
| Purpose : Incidence of Japanese encephalitis has been markedly decreased, but this disease is known to be high and lethal in the young age group. This study was designed to find out the HI antibody titers and associated factors of Japanese encephalitis of children in Seoul, and to establish the plan of vaccination. Methods : The survey was conducted from the... |
| Purpose : Several kinds of exogenous pulmonary surfactants (SF), either synthetic or animalderived, are being used for the replacement therapy in respiratory distress syndrome (RDS) of newborn, especially in premature infants, and improved the neonatal mortality and morbidity. Because synthetic preparations are lack of surfactant protein (SP) and animal-derived preparations cause immunogenecity of heterogenous SP, there have been great necessity for the development of next... |
| Purpose : Pancreatitis in children is not common but can be associated with severe morbidity rates. Early prognostic evaluation of acute pancreatitis assists in selecting those patients who should be closely monitored. We studied the clinical characteristics and prognostic factors in patients with acute pancreatitis. Methods : Twenty five children with pancreatitis were included ranging in age from 1.8 to 14.9... |
| Multicystic dysplastic kidney is the most frequent cause of abdominal mass in the neonate. It is frequently associated with contralateral genitourinary tract abnormalities and the most common abnormality is vesicoureteral reflux. Renal artery aneurysm is very rare in the children. Furthermore the case associated with the renal artery aneurysm has not been reported yet. We experienced a case of the left... |
| Purpose : We have experienced frequently the ischemic hepatitis after cardiac operations which shows rapid striking rise of transaminase. But the ischemic hepatitis in children after cardiac operation is not defined yet in Korea. We examined the clinical characteristics and analyzed the risk factors and outcome in 20 children who showed typical clinical course of ischemic hepatitis after cardiac operation. Methods... |
| Purpose : The multiplicity of poorly defined illnesses and the variability of clinical and laboratory features elicited by milk ingestion in sensitized infants has made it difficult to differentiate them from the more common forms of cow milk intolerance. Following up the cases of intractable diarrhea in early infancy(illI), We investigated the clinical features of cow's milk allergy(CMA) and cow... |
| Purpose : The diagnosis for chromosomal anomality has been made by obtaining cells in metaphase from peripheral blood and fresh tissue culture. But this method is difficult to perform because somewhat invasive and necessary time for cell culture and staining(48-72hr). Recently, the method to find numerical abnormalities in, autosome and sex chromosome of adult buccal mucosal smear by FISH was... |
| Purpose : For evaluation of usefulness of the serum .2-microglobulin(B2MG), retinol binding protein(RBP), urine 1-microglobulin(A1MG), and B2MG on neonatal renal function and renal tubular injuries, we detected and compared these values in 20 neonates. Methods : They were grouped into premature neonate, gestational age was 30-50 weeks(group Ⅰ), and full term neonate, gestational age was 38-40 weeks(group Ⅱ), The group Ⅱ... |
| Purpose : We studied to assess the value of clinical findings on admission in screening of intractable diarrhea in early infancy(IDI) and the efficiency of early trial of semi-elemental form-ula (protein hydrolysate) as a nutritional management in IDI. Methods : We carried out a retrospective review of medical records of twenty-eight early infants with diarrhea and malnutrition who were diagnosed as... |
| Necrotizing lymphadenitis(named as "Kikuchi disease"), initially described by a Japanese pathologist as "a histiocytic necrotizing lymphadenitis with paracortical necrosis, plasmacytoid monocytes infiltration and prominent phagocytic appearance" has been found worldwide. Be-cause of its self-limited course, it has been well known that what should be considered as more important issues are its deatiled pathologic criteria for confirmation and thorough concern about... |
| Purpose : The ability to respond to pharmacologial provovation tests may not necessary reflect actuaol secretory patterns of growth hormone. Therefore, the aim of this study in to evaluate the 24-h IC-GH and compare this with their resposnses to standard pharmacological provocation tests for growth hormone comcentrations and to evaluate peak frequency and peak amplitude during 24-h IC-GH in children... |
| Purpose : To study the safety and immunogenicity of new live attenuated varicella vaccine (MAV/06strain) in normal healthy children and immunocompromized children in Korea. Methods : Blood samples for fluorescent antibody to membrane antigen(FAMA) assay were taken before the vaccination among seven hundred forth five healthy children and twenty two nine immunocompromised children. One hundred and seventy seven children and twenty... |
| Purpose : A sensitive, specific blood test to detect cancer would be of great value but the search for such a test has been fruitless so far. In actual practice, there is often a considerable interval between the point at which a tumor could have been detected and the point at which it produces symptoms as a result of tumor... |
| Purpose : The incidence of subarterial ventricular septal defect(SA VSD) ranges 25-30% among oriental patients with VSDs, which is greater than 5% reported in western. Natural history of the disease is characterized by progressive aortic valve prolapse(AVP), frequently subarterial VSD, we evaluated clinical characteristics emphasizing on the incidence of AVP and the degree of AI as aging. Methods : Study subjects... |
| Purpose : Cerebrovascular disease in children is more common than was once recognized and the etiology and prognosis of the disease in children are quite different from those of adults. Recently according to medical reports and clinical experiences, the incidence of childhood cerebrovascular disease is increasing in Korea. To clarify the clinical features of childhood cerebrovascular disease and to analyze its... |
| Purpose : Bronchial asthma is a disorder that is characteized by symptoms of reversible airway obstruction and increased responsiveness of the bronchus and to quantify the degree of br onchial hyperresponsivenes can be very helpful in determing the severity of disease and the prognosis. But the Methacholine provocation test is not always easy to be performed in all patients. Thus... |
| Purpose : The authors have experienced thirty three children of progressive muscular dystrophy. 10 children of these(30.3%) were considered as chronic hepatitis because of persistent, u nexplained elevated serum aminotransferase values. We performed this study in order to evaluate the characteristics of age distribution, clinical and histologic features in children considered as chronic hepatitis. Methods : This study was performed on... |
| A marked low concentration of serum uric acid(0.7-1.2mg/dl) was detected in a 14-year-old boy with recurrent episodes of gross hematuria. The hypouricemia accompanied with a markedly increased urinary clearance of uric acid (32.6-56.0ml/min), which was only minimally changed after both the administration of pyrazinamide, and inhibitor of the renal tubular secretion of uric acid, and the administration of probenecid, and... |
| The hyperlipoproteinemias are the disturbance of lipid transport resulted from accelerated synthesis or retarded degradation of lipoproteins that transport cholesterol and trigycerides through plasma. These diseases are classified as type I, type IIa, type IIb, type III, type IV, type V, and hyper-α-triglyceride levels due to increases in both VLDL and chylomicrons and lipoprotein electrophoresis shows increases pre-β, β, and... |
| To elucidate the clinical characteristics-especially its clinical pattern and outcome of chidren with encephalopathy, we carried out a retrospective review on medical records of 45 patients who were intially diagnosed as encephalopathy except mumps meningitis, Reye's syndome and neonatal hypoxic ischemic encephalopathy at the Department of pediatrics, Hanyang University children's hospital from January 1986 to February 1994. The results were summerized... |
| To elucidate the complex of insulin-like growth factor binding proteins (IGF-BPs) in short stature patients, we carried out a prospective study on three patients who were diagnosed as complete GH deficiency at the department of pediatrics form July 1992 to June 1993. The results were summarized as follows: 1) Two circulating IGFs complexed to specific binding protein existed in normal serum. Binding... |
| Immunosuppressive therapy based on the use of antilymphocyte globulin (ALG) has become standard therapy for patients with aplastic anemia who are not eligible for bone marrow transplantation. In this study, T cell subsets before and after ALG therapy, hematologic responses, complications and prognostic factors were analysed. Eleven (42%) out of twenty-six patients treated with ALG showed response, but... |
| We assessed abotu growth homone binding proteins(GHP|BP) activity which was measured eluted biotin GH fraction with alkaline phosphatase-streptavidine in children with insulin dependent diabetes mellitus(IDDM), short stature due to growth hormone deficiency(GHD), chronic renal failure, short stature due to nutritional deficiency. Hypothyroidism, and noraml control groups using high pressure liquid chromatography protein pak 300 sw column. The following results are observed: 1)... |
| We have studied the function of lymphokines on human tonsillar B cell proliferation and differentiation. B cells were stimulated with Staphylococcus aureus Cowan1(SAC) or anti-μ bead. The followings showed the results of this study. 1) In B cell activation, SAC induced B cell DNA synthesis but anti-μ bead did not. SAC could activate and proliferate B cells. Minimal number of B cells... |
| Wegener's granulomatosis is a disease of unknown etiology that is characterized by the clinicopathologic complex of necrotizing granulomatous vasculitis of the upper and lower respiratory tract, glomerulonephritis, and variable degrees of small vessel vasculitis. Recently Antineutrophil Cytoplasmic Antibody (ANCA) has been reported to be a highly specific test for the diagnosis of Wegener's granulomatosis. We have experienced a patient of Wegener's... |
| Lipoprotein(a) [Lp(a)] is considered an additional, independent and largely genetically determined risk factor for the development of premature coronary heart disease. Furthermore abnormal plasma lipoprotein patterns have been associated with increased risk for developing coronary heart disease. Among these lipoproteins, an increased concentration of serum Apo B and decreased level of Apo A are considered as major risk factors, together... |
| By animal experiments in rat, it has been known that Interleukin-6(IL-6) is secreted from renal mesangial cells and is an autocrine growth factor for the proliferation of mesangial cells. According to these facts, several studies have been tried for its clinical usefulness by measuring their serum or urinary IL-6 in glomerulonephritis patients with mesangial proliferation. The authors measured urinary IL-6... |
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