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Exercise induced asthma(EIA) is defined as acute, reversible, usually self-immiting airway obstruction which develop after strenous exercise in patients with asthma. EIA is a bigger problem in children than adults due to more active and smaller airways which obstruct more easily when bronchospasm develops. The exercise elicited amny change in pulmonary function of asthmatic children. These change could be measured... |
The usefulness of two-dimensional echocardiography to measure the right ventricular volume was assessed in 58 normal children(mean age 5 years and 3 months). From the apical 4-chamber view(A4CV), the subcostal RV sagittal view(SCRVSV), the subcostal right anterior oblique view(SCRAOV), and the subcostal RV coronal view(SCRVCV), the dimensions and areas of the right ventricle were measured. The right ventricular volumes and... |
The finger extension reflex was performed to the 419 normal infants without CNS abnormalities that visited to the well baby clinic and out-patient department, and so to the patients with CNS abnormalities on the brain sonography and brain CT under the age of 2 months from May 1992 to September 1993 in the department of pediatrics, Hanyang university hospital. The results... |
In addition to many of the widely accepted risk factors of bronchopulmonary dysplasia(BPD), such as prematurity, oxygen toxicity, barotrauma, and infection, the amount of fluid intake during the early phase of life has recently been reported to be an important factor, especially the amount of colloid. Forty-one premature infants who were admitted to the NICU of Severance Hospital, Yonsei University... |
To determine the incidence of prenatal brain damage, and evaluate the clinical and neurosonographical characteristics, we prospectively examined 508 newborn infants with intracranial ultrasound within the first day of life who admitted to the NICU of Severance Hospital from June 1990 to January 1992 and reviewed maternal or neonatal medical records. We found 12 cases(2.4%) of fetal brain... |
Serial neurosonographic examinations are routinely performed at frequent intervals during nursery couse of all preterm infants of very low-birth-weight who are admitted to the intensive care nursery of Presbyterian Medical Center from November 1,1900 to July 30, 1992. After discharge, the following survivors who had received periodic, serial scanning by means of cranial ultrasonography were longitudinally observed in an interdisciplinary neurodevelopmental... |
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... |
The antinuclear antbody (ANA) test have been used to screen the patients with systemic lupus erythematosus (SLE) and other autoimmune diseases. We had retrospectively reviewed the 263 records of pediatric patients with doing ANA tests who admitted at Department of Pediatrics, Kyung Hee University Hospital, from January 1988 to May 1993. The following results were obtained. 1) The positive rate of ANA... |
This study was conducted to evaluate the effect of intraveneous immunoglobulin(IVIG) infusion on renal function in neonates. IVIG has provided quite safe in neonates given therapeutic doses. But nephrotoxicity is not a recognized adverse events of IVIG therapy, only several previous adult cases having been described. A total twenty five neonates suspected sepsis was randomely assigned to IVIG(n=12) or control(n=13) group. Neonates... |
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)... |
Mental retardation(MR) is classically deficits in adaptive behavior and manifest during the developmental period. The causes of mental retardation were not understood in many cases. This study was undertaken to identify the etiologies of mentally retarded children enrolled in a special educational institution under the hypothesis that clarifying causes of MR can not only provide basic epidemiological data on MR in... |
The May-Hegglin anomaly is a rare autosomal dominant trait characterized by platelet abnormalities in the peripheral blood and large(up to 5μ) pale blue staining inclusionsl in the cytoplasm of neutrophils, eosinophils, basophils, and We experienced a case of May-Hegglin anomaly in a 7 year old male and another case out of his family. His initial complaints at the admission were... |
Hereditary anhidrotic ectodermal dysplasia is a rare condition characterized by underdeveloped ectodermal structure including the skin, teeth or skin appendages. The patient has characteristic featureof anhidrosis, hypotrichosis and defective dentition. We experienced a case of hereditary anhidrotic ectodermal dysplasia in a 1-month-old male infant who had unexplained recurring fever, anhidrosis and characteristic facial feature, so we established the diagnosis with clinical... |
Eosinophilic gastroenteritis is a rare disorder of unknown etiology characterized by protein losing enteropathy, peripheral eosinophilia and iron deficiency anemia secondary to gastrointestinal blood loss. It is often accompanied by signs of systemic allergy. This case of a 26-month-old male patient who developed scrotal edema and diarrhea for a month had peripheral eosinophilia ranged from 24 to 32% of total leukocyte,... |
Total or mostly total intestinal aganglionosis is rare and invariably fatal. All patients with aganglionosis involving more than half of the small bowel have died with persistent intestinal obstruction and secondary maluntrition and infection. Recently, we experienced two cases of total colon aganglionosis extending to the middle of the jejunum in triplet. We report the cases with brief review of literatures. |
Congenital adrenal hperplasia is inherited disorder of adrenal steroidogenesis. 21-hydroxylase deficiency is the most commone enzymatic defect and is divided into classic and late-onset or nonclassic forms. Both classic and non-classic 21-hydroxylase deficiencies are inherited in a recessive manner as allelic variants. But it is rare that happened in twin infants. Chief complaints of affected twins in our case were ambiguous... |