PURPOSE: Congenital hypothyroidism(CH) is not uncommon disorder, leading to retardation of mental development and growth, if not treated early. The aim of this study is to determine the factors influencing IQ of children with CH, diagnosed after 1 month of life. METHODS : Thirteen children with CH were included. They had intelligence test by KEDI-WISC(Korean Educational Development Institute-Wechsler Intelligence Scale for Children) and their medical records were reviewed. Their T4, TSH, height, age at diagnosis were investigated retrospectively. To evaluate the influence of T4, TSH, height, age at diagnosis on IQ, children were divided into three groups ; athyroid(n=8), sublingual(n=3), inborn errors of thyroid hormone synthesis(n=2) according to the result of thyroid scan. Results : In athyroid group, IQ closely correlated to VIQ and PIQ and had close relationship to T4 at diagnosis(.p=0.0086, r=0.8427), but no relation to TSH. There was no difference in height, T4 TSH, and IQ between athyroid and sublingual group. CONCLUSION : The results suggest that intellectual function in children with CH, diagnosed after 1 month of life depends on serum level of T4 at diagnosis. Further study is mandatory to elucidate the relationship between final IQ and factors, including thyroid function, age at diagnosis, adequacy of treatment, etc.
Child* ; Congenital Hypothyroidism* ; Diagnosis ; Growth and Development ; Humans ; Intelligence ; Intelligence Tests ; Medical Records ; Retrospective Studies ; Thyroid Gland

PURPOSE: This was a correlational study to identify effects of perception of clinical ladder system on job satisfaction and intention to leave in perioperative nurses. METHODS: Participants were 154 of perioperative nurses from larger general hospitals in Seoul. Data were collected from April, 16 to 22, 2013 using self-report questionnaires which included items on perception of clinical ladder system, job satisfaction, and intention to leave. Data were analyzed using frequency, t-test, ANOVA, Scheffe? test, Pearson correlation coefficients, and multiple stepwise regression. RESULTS: The average mean score for perception of clinical ladder system was midline at 2.69 point out of 4 point. Perception of clinical ladder system correlated positively with job satisfaction (r=.38, p<.01) and negatively with intention to leave (r=-.88, p<.01). Perception of clinical ladder system was the factor which most influenced job satisfaction explaining 17.1% of the variance, also perception of clinical ladder system was the factor which most influenced intention to leave, explaining 12.7% of the variance. CONCLUSION: Results of this study suggest that there is a need to enhance the perception of the clinical ladder system and to find ways to fulfill the expected effects for improving perioperative nurses' job satisfaction and reducing the intention to leave.
Career Mobility* ; Hospitals, General ; Intention* ; Job Satisfaction* ; Surveys and Questionnaires ; Seoul

The cystic mesothelioma is a very rare tumor which has a clinically and histologically benign nature. Here in reported is the case of a cystic mesothelioma presented as a palpable mass of the inguinal area in a 28-year-old male. Ultrasound showed a cystic tumor at the inguinal canal, and the other physical and laboratory examinations were within normal limits. Grossly, the tumor consisted of cysts containing clear serous fluid and focally solid areas. Microscopically, the tumor was encapsulated with fibrocollagenous wall, and the tumor cells were cuboidal or polygonal epithelial cells with single or multiple layers and had clear cytoplasm. Some areas showed thyroid follicle-like structures. The content of follicle-like structures showed eosinophilia in the H&E section, but positive in mucin stain. Neither cytologic atypia nor mitoses were present. Immunohistochemical staining revealed positive reaction for keratins of low molecular weight, while negative for the thyroglobulin and CEA. These findings suggested mesothelial in origin. We concluded that this tumor was primary rather than metastatic, because he had no evidence of a tumor in gastrointestinal, genitourinary tracts and scrotum.
Adult ; Cytoplasm ; Eosinophilia ; Epithelial Cells ; Humans ; Inguinal Canal ; Male ; Mesothelioma, Cystic* ; Mitosis ; Molecular Weight ; Mucins ; Scrotum ; Thyroglobulin ; Thyroid Gland ; Ultrasonography

No abstract available.
Diagnosis* ; Middle Lobe Syndrome* ; Thorax*

Berardinelli lipodystrophy syndrome is a rare autosomal recessive disorder, characterized by loss of body fat, muscular hypertrophy, acanthosis nigricans, hepatomegaly, hyperlipidemia, insulin resistant diabetes, and elevated metabolic rate. The mechanism(s) responsible for these abnormalities is not known. We report a forteen-month old girl with Berardinelli Lipodystriphy Syndrome, who had signs above mentioned, with a brief review and its related literatures.
Acanthosis Nigricans ; Adipose Tissue ; Female ; Hepatomegaly ; Humans ; Hyperlipidemias ; Hypertrophy ; Insulin ; Lipodystrophy*

BACKGROUND: Histological analysis of tuberculosis shows a spectrum of findings, from well formed granulmatous inflammation with few bacilli in patient with normal immune response to M. tuberculosis to poorly formed granulomatous inflammation with many bacilli in patient with defective immune response. To evaluate the degree of immune response to M. tuberculosis, we studied the histologic features, including the presence of acid fast bacilli(AFB) in lymph node of patients with cervical tuberculous lymphadenitis, and compared them with clinical characteristics. METHODS: We reviewed the histologic features of 33 cases of cervical tuberculous lymphadenitis and processed the excised nodes for auramine-rhodamine staining to detect AFB. The AFB positivity in tissue was compared with the histologic features(degree of granuloma formation, presence of caseation necrosis, presence of neutrophilic infiltration) and clinical characteristics (lymph node size, duration of symptom, presence of local symptom or radiologic evidence of pulmonary tuberculosis). RESULTS: 1) The mean age at diagnosis was 42.4 years, and male to female ratio was 1 : 45. 2) Histologically, all cases showed well formed granuloma and variable degrees of caseation necrosis, and 39% of the cases showed neutrophilic infiltration in the granulomatous inflammation. 3) AFB were confirmed in 52% of the cases, and they were found extracellularly and at the periphery of caseation necrosis. 4) There was no association between AFB Positivity and histological features or clinical characteristics. CONCLUSION: Cervical tuberculous lymphadenitis showed well formed granulomatous inflammation with caseation necrosis, and there was no association between AFB positivity in the tissue and histological or clinical characteristics.
Diagnosis ; Female ; Granuloma ; Humans ; Inflammation ; Lymph Nodes ; Lymphadenitis ; Male ; Necrosis ; Neutrophils ; Tuberculosis ; Tuberculosis, Lymph Node*

BACKGROUND: The correlation between the high resolution computed tomography(HRCT) emphysema score and the physiologic parameters including resting and exercise pulmonary function test was investingated in 14 patients(60.6±10.3 years) with pulmonary emphysema. METHODS: The patients underwent a HRCT, a resting pulmonary function test, and incremental exercise testing(cycle ergometer, 10 W/min). Computed tomography scans were obtained on a GE highlight at 10 mm intervals using 10 mm collimation, from the apex to the base after a full inspiration. The emphysema scores wer determined by a CT program 'Density mask' outlining the areas with attenuation values less than -900 HU, indicating the emphysema areas, and providing an overall percentage of lung involvement by emphysema. RESULTS: Among the resing PFT parameters, only the diffusing capacity(r=-0.75) and PaO2 (r=-0.66) correlated with the emphysema score(p<0.05). Among the exercise test parameers, the emphysema score correlated significantly with the maximum power(r=-0.74), maximum oxygen consumption(r=-0.68), anaerobic threshold(V-slope method : r=-0.69), maximal O2-pulse(r=-0.73), and the physiologic dead space ratio at the maximum workload(r=-0.80)(p<0.01). CONCLUSION: We could find that exercise testing parameters showed a much better correlation with the HRCT emphysema score, which is known to have a good correlation with the pathologic severity than the resting PFT parameters. Therefore it is suggested that exercise testing is superior to resting PFT for estimating in the estimation of the physiologic disturbance in emphysema patients.
Emphysema* ; Exercise Test ; Humans ; Lung ; Oxygen ; Pulmonary Emphysema ; Respiratory Function Tests

OBJECTIVE: To analyze menstrual problems, as well as various factors that affect the PMS (premenstrual syndrome) and dysmenorrhea on Korean female teenagers. METHODS: We analyzed menstrual problems, PMS, and dysmenorrhea based on the survey answered by 400 high school girls (17~18 years old) from randomly chosen schools in Seoul. Final respondents to a questionnaire were 327 students. RESULTS: The prevalence of PMS was reported by 63.0 % (206 people), and dysmenorrhea by 78.3 % (256 people). PMS was strongly linked to dysmenorrhea (P=0.000). The severity of PMS was correlated with normality of menstrual duration (P=0.034) and familial history (P=0.012). In the case of dysmenorrhea, the presence of dysmenorrhea was significantly high among the group with two years after menarche (P=0.003). Also the severity was positively correlated with normality of menstrual duration (P=0.017) and familial history (P=0.000). PMS and dysmenorrhea have no correlation with body mass index. Although PMS had a correlation with depression (P=0.020), it was not related to dysmenorrhea. CONCLUSIONS: There was a correlation between PMS and dysmenorrhea. For PMS, it had a correlation with menstrual duration, familial history and depression. Dysmenorrhea was highly frequent among the group with two years after menarche. Though it was correlated with normal menstrual duration and familial history, it did not have any correlation with depression.
Adolescent ; Body Mass Index ; Surveys and Questionnaires ; Depression ; Dysmenorrhea ; Female ; Humans ; Menarche ; Premenstrual Syndrome ; Prevalence ; Surveys and Questionnaire

Background: Spontaneous pneumopericardium is a very rare condition. Spontaneous pneumothorax and pneumomediastinum have been reported to be associated with an idiopathic pulmonary fibrosis (IPF). However, spontaneous pneumopericardium has not yet been reported in association with IPF. Here we report a case of spontaneous pneumomediastinum and pneumopericardium in a patient with acute exacerbation of IPF with a review of the relevant literature.
Humans ; Idiopathic Pulmonary Fibrosis* ; Mediastinal Emphysema* ; Pneumopericardium* ; Pneumothorax

BACKGROUND: Dysmenorrhea is the most common gynecologic complaint among adolescent females. We investigated the association between genetic polymorphisms and dysmenorrhea. METHODS: A total of 202 postmenarcheal Korean female adolescents 16-17 yr old participated in this study. Genotyping for glutathione S-transferase mu 1 (GSTM1), glutathione S-transferase theta 1 (GSTT1), glutathione S-transferase pi 1 (GSTP1), and estrogen receptor 1 (ESR1) was performed using PCR-based methods. RESULTS: The PP+Pp genotype of the ESR1 gene was more frequent than pp genotypes in subjects with dysmenorrhea than in subjects without dysmenorrhea (odds ratio=2.440; 95% confidence interval, 1.036-5.753; P=0.040) using an unadjusted univariate logistic regression analysis. The relationship between dysmenorrhea and ESR1 gene polymorphisms remained significant after adjustment for premenstrual syndrome, years elapsed after menarche, and family history of dysmenorrhea. No significant difference was observed between subjects with dysmenorrhea and subjects without dysmenorrhea for polymorphisms of GSTM1, GSTT1, and GSTP1 genes. CONCLUSIONS: Our results suggest that ESR1 gene polymorphisms may be associated with dysmenorrhea.
Adolescent ; Asian Continental Ancestry Group/genetics ; Dysmenorrhea/*genetics ; Estrogen Receptor alpha/*genetics ; Female ; Genotype ; Glutathione S-Transferase pi/*genetics ; Glutathione Transferase/*genetics ; Humans ; Logistic Models ; Odds Ratio ; Polymorphism, Genetic ; Republic of Korea