| Purpose : Several studies recently have emphasized the value of sonography as an new therapeutic method for hydrostatic reduction of intussusception by using a saline enema under ultrasound guidance. The purpose of this study was to asses the diagnostic screening efficacy of sonography in suspected childhood intussusception and the value of ultrasound guidance in hydrostatic reduction performed with saline enema. Methods... |
| Purpose : Several studies recently have emphasized the value of sonography as an new therapeutic method for hydrostatic reduction of intussusception by using a saline enema under ultrasound guidance. The purpose of this study was to asses the diagnostic screening efficacy of sonography in suspected childhood intussusception and the value of ultrasound guidance in hydrostatic reduction performed with saline enema. Methods... |
| 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 : 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 : To assess the differences of clinical features according to various karyotypes in Turner syndrome. Methods : Subjected to study were 45 patients with Turner syndrome, including 5 newborns, from March 1974 to April 1994. They were divided into 3 groups according to karyotypes: 45,X, mosaicism, and structural aberration; and the clinical features were compared. Also structural aberration groups, 46,XXp-and... |
| Purpose : We conducted this study to determine the clinical manifestations and prognostic factors of interrupted aortic arch(IAA). Methods : We performed retrospective clinical study with chart review in 9 infants who were diagnosed as IAA between January, 1993 and December, 1994. Results : Infants with IA were from 7 days to 92 days of age. Among them, 6 cases were type... |
| Purpose : The Patterns of predominant microorganisms and their antibiotic sensitivity have been changed by various factors. Identification and evaluation of major pathogenic organisms and selection of optimal antibiotics were essential in the management of infectious diseases. This susceptibility patterns of antibiotics would be useful to improve empirical antimicrobial therapy. Methods : We studied the antimicrobial sensitibity to isolated bacteria from... |
| Nephrotic syndrome is a condition with severe proteinuria, hypoalbuminemia, and edema. When the syndrome develops within the first 3 months of life, it is generally considered as congenital and the overall outcome in this group seems to be worse than in miniaml change lesion that occurs at an older age regardless of the pathologic findings. A female infant with congenital nephrotic... |
| Purpose : We performed this study in order to evaluate the outcome of the mechanical valve replacement in the right side of the heart in children. Methods : Retrospective analysis of the clinical records of 26 patients who had undergone a right sided valve replacement between October 1986 and September 1992 at Seoul National University Children뭩 Hospital. Results : Twenty six children... |
| Psudohypoaldosteronism is a salt-wasting disease with unresponsiveness to mineralcorticoid and normal renal and adrenal function. Characteristic findings are severe hyponatremia, hyperkalemia and hyperaldosteronemia. We experienced a case of pseudohypoaldosteronism ina 1-day-old female who was presented with abdominal distension. Laboratory data showed hyponatrmia, hyperkalemia, elevation of plasma renin activity and aldosterone concentration and normal renal, adrenal function. We reported a case of... |
| Purpose : Although the etiology and pathogenesis of child with nephrotic syndrome remains uncertain, it has been suggested from indirect evidence that this syndrome may represent deficiency in T-cell function and abnormal humoral immune response to antigens or immynoglobulin. Children with nephrotic syndrome are susceptible to pneumococcal infection. Now, we performed this study to evaluate pneumococcal anticapsular antibody concentration and... |
| Chronic pancreatitis is a rare problem in childhood and sometimes shows pancreatic calcif-ication. The most common symptom is chronic recurrent upper abdominal pain, with waves of crampy pain that increase in severity, with or without associated nausea or vomiting. Although the diagnosis is made or considered infrequently hereditary or other metabolic factors, the cau-se remains largely idiopathic. Endoscopic retrograde cholangiopancreatography(ERCP)... |
| Pagetoid reficulosis is a rare skin disorder consisting of localized(WoringerKolopp type) or disseminated (Ketron-Goodman type), asymptomatic hyperkeratotic, cutaneous plaque. The disseminated form has clinical similarities with mycosis fungoides and histologically characteri-sed by prominent infiltration of cytologically atypical mononuclear cells within a hyperplastic epidermis. It is suggested that the infiltrating cells orginate from T-lymphocytes. A 6yr old male patient visited with... |
| Purpose : The immunosuppresive drug cyclosporine(CS) is a novel agent that has greatly enhanced long-term survival after organ transplantation and has proved beneficial in the treat-ment of many autoimmune diseases. However, CS has emerged as a new cause of hypertens-ion. Although the causes of the hypertension are undoubtedly multifactorial, there are evidenc-es to suggest that sympathetic overactivity is involved. We... |
| Purpose : Septic shock due to gram negative bacterial infection is characterized by vasodil-ation, hypotension, and myocardial depression due to the effect of lipopolysaccharide (LPS). In spite of extensive studies, the mechanisms for the vascular effects of endotoxemia are not clear. Recently, it has been proposed that nitric oxide (NO) synthesized from L-arginine by nitric oxide synthase contributes to the... |
| Purpose : Aseptic meningitis is relatively common disease caused by virus, however in most of casesthe main causes are unnoticed since virus culture and isolation is quiet difficult in our country. Authors of this thesis have conducted virus culture and isolation test to figure out cause of aseptic meningitis that was prevalent through out the country from June to July... |
| 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... |
| Vertical transmission of hepatitis C virus(HCV) has been reported recently. The authors experienced one case of vertical transmission of HCV in infant of the mother who had active hepatitis C durig pregnancy. At delivery, HCV RNA(+), IgG anti HCV Ab(+), IgM anti HCV Ab(+), mile elevation of liver aminotransferase level and mile fatty liver of ultrasonography were found in the... |
| Purpose : Adrenocorticotropic Hormone(ACTH) therapy is useful in the treatment of patients with infantile spasm. However, serious side effects including Cushing syndrome, infections, hypertension, and electrolyte imbalance must be encountered. Moreover, hypertrophic cardiomyopathy in association with ACTH therapy has recently reported. We performed thiw study to evaluate the effect of ACTH on heart muscle. Methods : We administered ACTH subcutaneously to... |
| Purpose : This study was performed to investigate the clinical characteristics in Kawasaki meningitis and viral meningitis. Methods : A clinical observation and comparison were carried out on 37 patients of Kawasaki disease with meningitis(group A) and 28 patients of Kawasaki disease without meningitis (group B) who were admitted to Catholic Medical Center from July, 1991 to June, 1993 and 100... |
| Congenital dyserythropoietic anemia(CDA) is characterized by ineffective erythropoiesis an d increased numbers of multinucleated red cell precursors in the marrow. This syndrome has b een subdassified on the basis of morphologic and serologic differences in the red cell pecursors. There are some patients with congenital dyserythropoietic anemia who do not fit into the conventional classification of type I, II, or... |
| Purpose : Aseptic meningitis is an infection of CNS caused by virus and there are remarka-ble changes in endogenous cytokine level. Interleukin-6 is a pleiotropic and multi-functional cyt-okine and plays a central role in host defense mechanisms. We studied the IL--6 level in serum and CSF with the patients of aseptic meningitis and investigated the relationship of IL-6 with C... |
| 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 : The annual incidence of acute rheumatic fever in Korea was not changing during 1980 to 1989 from Nationwide survey in 1991 in spite of talking about scanty outbreak among doctors in recent year.The proportion of patients with acute rheumatic fever among the entire pediatirc inpatients each year was approximately 0.3% and did not change significantly throughout the... |
| Familial erythrophagocytic lymphohistiocytosis(FEL) is an uncommon disorder characterized by multi-organ infiltration with phagocytic histiocytes and macrophages. It is a familial discorder presenting during infancy or young childhood with fever, hepartosplenomegaly, pancytopenia, bleeding diathesis, hypertriglyceridemia and neurologic manifestations. The course of the disease is extremely lethal and diagnosis of the disease during lifetime is very difficult. Exact diagnosis can only be... |
| Purpose : The purpose of this study was to analyse clinical and laboratory patterns in patients in Korea with juvenile Rheumatoid Arthritis(JRA), pauciarticular type and to know the characteristics of pauciarticular JRA in Korea. Methods : Twenty-three cases of pauciarticular juvenile rheumatoid arthritis(JRA) who were diagnosed in the department of Pediatrics, Seoul National University hospital (from june 1988 to May 1994)... |
| Purpose : Infection is a major complication in patients with malignant disease. This study was performed to identify the causes and the etiologic agents of febrile infections and to characterize the clinical courses including the response to antimicrobial agents inpediatric cancer patients. Methods : This study reviewed 274 febrile episodes occurring in 163 children with neoplastic disease which were indentified prospectively... |
| 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 : This study was performed to be helpful in early diagnosis and treatment of the children with peptic ulcer disease. Methods : The authors observed 36 children with peptic ulcer disease who had been admitted to Hanyang University Hospital during the 11 year 4 mont period from January 1981 to April 1992 retrospectively. The diagnosis was established in 33.3% by... |
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