No abstract available.
Fetal Weight* ; Humans ; Infant* ; Infant, Low Birth Weight* ; Infant, Newborn ; Parturition* ; Weight Gain*

No abstract available.
Encephalitis, Arbovirus*

BACKGROUND: Using c-fos expression one of the immediate early gene, as a marker of altered neuronal response, we investigated the effect of superior cervical ganglion block (SCGB) exhibiting the same effect of SGB of human on the activity of several brain regions which are considered as located on autonomic neural pathway and neuroendocrine axis in rat. METHOD: The 48 Sprague-Dawley strain rats were divided into 4 groups, as saline/stress (control) group, SCGB/stress (tested) group, saline group, SCGB group. Superior cervical ganglion block was conducted in the SCGB/stress group and SCGB group while saline/stress and saline group were sham operated. After then restraint stress was imposed on the animals of SCGB/stress group and saline/stress group. And 2 hour after injection (saline, SCGB group) or restraint stress (saline/stress, SCGB/stress group), c-fos protein (Fos) was localized by immunocytochemistry. RESULTS: Much stronger Fos immunoreactivity was induced in the several brain region of control group rats compared to other three groups and the numbers of Fos positive cell count of tested group were significantly decreased in paraventricular hypothalamic nucleus (p<0.01), A5 (p<0.01), raphe pallidus (p<0.05), nucleus tractus solitaius (p<0.01) compared to control group. CONCLUSION: This study demonstrate that superior cervical ganglion block attenuates stress induced neuronal activities of paraventricular hypothalamic nucleus, A5, raphe pallidus, nucleus tractus solitarius.
Animals ; Axis, Cervical Vertebra ; Brain* ; Cell Count ; Genes, vif ; Humans ; Immunohistochemistry ; Neural Pathways ; Neurons ; Paraventricular Hypothalamic Nucleus ; Rats* ; Rats, Sprague-Dawley ; Solitary Nucleus ; Superior Cervical Ganglion*

No abstract available.
Child* ; Humans ; Joints* ; Tuberculosis, Osteoarticular*

An 84-year-old woman had an ovoid shallow ulcer with an elevated, indurated, pigmented border on the left cheek. Histological examination revealed a moderately differentiated squamous cell carcinoma and a solar keratosis with abundant melanocytes and melanin pigment. Ultrastructurally, the keratinocytes contained numerous melanosomes in their cytoplasms and the melanocytes in the squamous cell carcinoma and the solar keratosis had mature melanosomes.
Aged, 80 and over ; Carcinoma, Squamous Cell* ; Cheek ; Cytoplasm ; Epithelial Cells* ; Female ; Humans ; Keratinocytes ; Keratosis ; Melanins ; Melanocytes ; Melanosomes ; Ulcer

Pneumomediastinum, pneumothorax and subcutaneous emphysema are uncommon in pediatric practice, but they may be rarely ocured in association with respiratory distress and excessive ressusciation in the neonatal period, and as a complication of bronchial asthma, measles in childhood. And also, there was a report of a few cases that developed to pneumomediastinum and subcutaneous emphysema caused by vomiting in patient of diabetic coma. It is rare so far in this country that above events are complicated by miliary tuberculosis, but they may lead the patient to fatal and lifethreatening conditions, even though we perform a considerable medical treatment for that. We presnted 3 cases of 6 month 20 days old female infant, and each 10 year and 11 year old boys, developed to pneumomediastinu, pneumothorax and subcutaneous emphysema, and suddenly expired during hospital treatment of miliary tuberculosis. And, we reviewed the literatures, too.
Asthma ; Child ; Diabetic Coma ; Female ; Humans ; Infant ; Measles ; Mediastinal Emphysema* ; Pneumothorax* ; Subcutaneous Emphysema* ; Tuberculosis, Miliary* ; Vomiting

We experienced a case of cryptococcosis in a 13-year-old female who had been admitted to our hospital because of intermittent high fever and generalized lymphadenopathy accompanied by multiple nodular eruptions with erosions on the face, scalp, neck and back. The patient was treated under the impression of tuberculous lymphadenitis without any improvement. A surgical biopsy of the lymph node and the subcutaneous nodule, which was performed 14 days later, revealed chronic granulomatous tissue and Langhan's type giant cells which contained numerous cryptococci. A brief review of the literature was done.
Adolescent ; Amphotericin B ; Biopsy ; Cryptococcosis* ; Female ; Fever ; Flucytosine ; Giant Cells ; Humans ; Lymph Nodes ; Lymphatic Diseases ; Neck ; Scalp ; Tuberculosis, Lymph Node

Uterine leiomyosarcoma is a rare malignant tumor, and distant metastasis to skull bone is very uncommon. We experienced a case of parietal skull bone metastasis from uterine leiomyosarcoma in a 52-year-old woman who had undergone simple total hysterectomy and bilateral salpingoophorectomy with the diagnosis of uterine myoma. We treated this patient with combination chemotherapy using cisplatin and adriamycin and radiotherapy after craniectomy. She is alive now without particular symptoms. We report this case with a brief review of some literatures.
Cisplatin ; Diagnosis ; Doxorubicin ; Drug Therapy, Combination ; Female ; Humans ; Hysterectomy ; Leiomyoma ; Leiomyosarcoma* ; Middle Aged ; Neoplasm Metastasis* ; Rabeprazole ; Radiotherapy ; Skull*

PURPOSE: To evaluate the merit of umbilical artery Doppler study as a predictive marker of perinatal outcome in preterm small for gestational age (SGA) infants. MATERIALS AND METHODS: A total of 218 patients at 27 - 36 weeks of gestational age (GA) who received antenatal umbilical artery Doppler velocimetry and delivered singleton infants with SGA. The ratio of peak-systolic to end-diastolic blood flow velocities (S/D) in the umbilical artery was measured in each patient. The patients were divided into 3 groups: the normal group with S/D ratios of less than 95th percentile (n = 134), elevated S/D ratio group of 95th or more percentile (n = 41), and those with absent/reversed end diastolic flow (n = 43). Maternal characteristics and neonatal outcomes of these groups were comparatively analyzed. RESULTS: The gestational age (GA) at the time of diagnosis of SGA, the mean GA at delivery, and the mean birth weight showed statistically significant difference among three groups (p < 0.001). Also, poor perinatal outcome was significantly increased in infants with abnormal S/D ratio (13.4% vs. 31.7% vs. 67.4%, p < 0.001). Multivariate logistic regression analysis revealed umbilical artery Doppler study as a significant independent factor for prediction of poor perinatal outcome (odds ratio: 3.7, 95% confidence interval 1.4 - 9.5, p = 0.007). CONCLUSION: Antenatal umbilical artery Doppler velocimetry is shown as a significantly efficient marker in predicting perinatal outcome in preterm SGA infants.
Blood Flow Velocity ; Female ; Humans ; Infant, Newborn ; *Infant, Small for Gestational Age ; Multivariate Analysis ; Predictive Value of Tests ; Pregnancy ; *Pregnancy Outcome ; Retrospective Studies ; Ultrasonography, Doppler/*methods ; Ultrasonography, Prenatal/*methods ; Umbilical Arteries/*ultrasonography

PURPOSE: The mortality rate of neonatal sepsis has been decreased, however, the incidence has not significantly decreased because of increased invasive procedures. This study was designed to make guidelines for choosing antibiotics by analyzing the causative microorganisms and their antibiotics sensitivity test according to the onset of neonatal sepsis. METHODS: One hundred seven cases of culture proven sepsis in 89 patients admitted to the NICU of Chonnam University Hospital from Jan. 2000 to Dec. 2004, were enrolled. By reviewing the medical records, clinical data, laboratory findings, causative organisms and their antibiotics sensitivity, and mortality were analyzed. RESULTS: The incidence of neonatal sepsis was 1.7 percent and more prevalent in premature and low birth weight infants. 85.4 percent of neonatal sepsis was late onset. Almost all microorganisms(92.9 percent) were gram-positive in early onset, however, two thirds were gram-positive and one third were gram-negative and Candida in late onset. Gram-negative organisms and Candida were more prevalent in patients who had central line. Gram-positive organisms were sensitive to vancomycin, teicoplanin, and gram-negative were sensitive to imipenem, and cefotaxime. CONCLUSION: Neonatal sepsis was more prevalent in premature and low birth weight infants. More than 90 percent were gram-positive in early onset, however, one third was gram-negative and Candida in late onset. The first choice of antibiotics were a combination of third generation cephalosporin and clindamycin in early onset, and third generation cephalosporin and glycopeptide in late onset. If there is no response to antibiotics treatment, the use of antifungal agents should be considered.
Anti-Bacterial Agents* ; Antifungal Agents ; Candida ; Cefotaxime ; Clindamycin ; Humans ; Imipenem ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Jeollanam-do ; Medical Records ; Mortality ; Sepsis* ; Teicoplanin ; Vancomycin