No abstract available.
Bronchopulmonary Sequestration* ; Lung* ; Ultrasonography, Prenatal*

Mid-arm circumference and mid-arm circumference/head circumference ratio(MAC/HC) were measured in 207 AGA(appropriate for gestational age) infants delivered at 26 to 42 weeks of gestation from January 1990 to December 1993 in Yeungnam University Hospital, Taegu, Korea. There were linear relationships between MACs and MAC/HC ratios and gestational age(MAC : y=03181x -2.2069, r=0.81, p<0.001 ; MAC/HC ratio : y=0.049x+0.1128, r=0.62, ; < 0.001). Using standard curves of MAC and MAC/HC ratio according to the gestational age, measurement of MAC or MAC/HC ratio can be a noninvasive, simple method to evaluate the intrauterine growth of newborn infants and the nutritional status of growing premature infants.
Daegu ; Gestational Age ; Humans ; Infant ; Infant, Newborn* ; Infant, Premature ; Korea ; Methods ; Nutritional Status* ; Pregnancy

OBJECTIVES: It has been constantly reported that mismatch negativity (MMN) is impaired in patients with schizophrenia. However, the mechanism which relates impaired MMN and schizophrenia is not clear yet. The aim of this study is to investigate the association between MMN and clinical variables including functional status in patients with schizophrenia. METHODS: The present study assessed MMN using passive auditory oddball task in 26 patients with schizophrenia and 48 healthy controls. Repeated measures Analysis of Variance with age as a covariate was carried out for comparing peak amplitude and latency of MMN at 8 central line electrodes (FPz, Fz, FCz, Cz, CPz, Pz, POz, Oz) across groups. Pearson's correlation was performed to reveal the relationship between MMN and clinical variables including neurocognitive test results and the Global Assessment of Functioning score. RESULTS: MMN amplitude was significantly reduced in patients with schizophrenia compared with healthy controls. Pearson's correlation showed that subsets of short form of Korean Wechsler Adult Intelligence Scale scores and GAF scores were associated with MMN amplitude in patients with schizophrenia. CONCLUSION: These findings suggest that MMN amplitude is associated with current functional status including cognitive function in patients with schizophrenia.
Adult ; Analysis of Variance ; Electrodes ; Humans ; Intelligence ; Schizophrenia*

No abstract available.
Masticatory Muscles* ; Spasm* ; Tetanus*

PURPOSE: This study attempted to identify influential variables on types of smoking in adult smokers, which have been derived from Q-study. METHODS: A survey was conducted with 328 adult smokers at community settings in Seoul, South Korea from April 2006 to July 2006. To identify the influential variables related to smoking, variables from the Trans-theoretical model(i.e., self-efficacy for smoking abstinence, smoking temptation, process of change, decisional balance(pros and cons)) and nicotine dependency were analysed by ANOVA. Post-comparison tests were also done. RESULTS: The scores of nicotine dependency and smoking temptation were higher in habitual craving types than any other types, while the scores of self-liberation and self-efficacy for smoking abstinence were higher in self control types than any other types. CONCLUSION: Specific smoking intervention methods for each of the smoking types needs to be developed, based on how different groups of individuals gets into a decisions to quit smoking within their contexts.
Adult ; Dependency (Psychology) ; Humans ; Nicotine ; Republic of Korea ; Smoke ; Smoking

PURPOSE: Although influenza is regarded as one of the major causes of morbidity and mortality in children with cancer, the actual vaccine coverage remains poor. We conducted evaluation of immunogenicity and safety of influenza vaccine in children with cancer. METHODS: In this study, 25 children with cancer who received influenza vaccine (SK influenza IX vaccine(R)) at the Korea Cancer Center Hospital between October and December 2009 were analyzed. Blood samples of patients were collected twice (at the beginning of this study and at 30th day after vaccination) and their antibody titers were measured using the hemagglutination-inhibition (HI) assay. Immunogenicity of the influenza vaccine was assessed by seroprotection rate on days 0 and 30, seroconversion rate on day 30, and mean fold increase (MFI) of geometric mean titer (GMT) of HI between days 0 and 30. RESULTS: Any of the subjects in our study did not experienced serious adverse events after influenza vaccination. Seroprotection rates were 68% for H1N1, 40% for H3N2, and 36% for B. Seroconversion rates were 12% for H1N1, 16% for H3N2, and 20% for B. MFIs were 0.9 for H1N1, 1.2 for H3N2, and 1.8 for B. CONCLUSION: In the study, we found a limited protective immune response to influenza vaccine, among subjects with cancer. However, some subjects showed seroconversion, and there were no severe adverse events among all subjects, supporting the recommendation of annual influenza vaccination in children with cancer.
Child ; Humans ; Influenza Vaccines ; Influenza, Human ; Korea ; Vaccination

Pelvic actinomycosis is a rare disease, and has variable clinical manifestations and courses, which make it difficult to diagnose the disease initially. We experienced a pelvic actinomycosis in a woman who complained vaginal discharge and lower abdominal pain, and had not been carring a intrauterine contraceptive device. This infection results in tissue destruction, fibrosis, and the formation of draining sinuses. We describe the case with brief review of clinical diagnosis and management.
Abdominal Pain ; Actinomycosis* ; Diagnosis ; Female ; Fibrosis ; Humans ; Intrauterine Devices ; Rare Diseases ; Vaginal Discharge

Bone pain in a child could be associated with cancer as an initial manifestation of the disease. The childhood malignancies that frequently present bone pain are leukemia, neuroblastoma, and primary bone tumors such as osteosarcoma and Ewing sarcoma. Persistent bone or joint pain as sociated with swelling, mass, or limitation of motion implies underlying serious causes. Systemic manifestations such as lymphadenopathy, hepatosplenomegaly, fever, fatigue, night sweat, and laboratory abnormalities are also suggestive of malignancy. The index of suspicion tends to be low since less than 1% of children who complain of bone pain are diagnosed as cancer. Nonetheless, pediatricians should be alert to the possibilities of cancer since early detection and prompt treatment might reduce mortality.
Arthralgia ; Child ; Fatigue ; Fever ; Humans ; Leukemia ; Lymphatic Diseases ; Neuroblastoma ; Osteosarcoma ; Sarcoma, Ewing ; Sweat

A Statistical observations were done on 587 pediatric patients who were diagnosed as having congenital heart disease by cardiac catheterization angiography and operation at Dong San Hospital Keimyung University, during the period of January 1982 to june 1987. The results were as follows 1) Out of 587 patients, 317 cases were male and 276 cases were female. There were female preponderance in atrial septal defect and patent ductus arteriosus, whille in male tetralogy of Fallot, pulmonary stenosis, and ventricular septal defect. 2) The incidence of congenital heart disease were as folliws;ventricular septal defect 35.7% tetralogy of Fallot 17.5%, patient ductus arteriousus 13.9%, arterial septal defect 7.5% and pulmonary stenosis 2.9%. 3) Most of the patients were visited hospital for the first time between the age of 2 and 10 years. 4) Assosiated anomalies of major congenital heart disease were as follows:the most commonly associated anomaly in ventricular septal defect were pulmonary stenosis and patent ductus arteriosus. Pulmonary stenosis was frequently associated with atrial septal defect. Right sided aortic arch and pentalogy were assosiated with tetralogy of Fallot. The mitral regurgitation was associated with patent ductus arteriosus mostly. 5) The overall surgical mortality was 6.8%. The mortality was high in tetralogy of Fallot(16.1%), transposition of great vessels(28.5%).
Angiography ; Aorta, Thoracic ; Cardiac Catheterization ; Cardiac Catheters ; Ductus Arteriosus, Patent ; Female ; Heart Defects, Congenital* ; Heart Septal Defects, Atrial ; Heart Septal Defects, Ventricular ; Humans ; Incidence ; Male ; Mitral Valve Insufficiency ; Mortality ; Pulmonary Valve Stenosis ; Statistics as Topic* ; Tetralogy of Fallot

Osteosarcoma is the most frequent primary bone tumor. Advances in combination chemotherapy and surgical technique have greatly improved the survival of patients with osteosarcoma. In Korea, improvements in osteosarcoma treatment have been made over the past two decades. The 5-year event-free survival rate of Korean children and adolescents with localized disease is 64.6%, comparable to that of American or European patients. This article provides an overview of current therapies for osteosarcoma in Korea.
Adolescent* ; Child* ; Disease-Free Survival ; Drug Therapy, Combination ; Humans ; Korea ; Osteosarcoma*