No abstract available.
Bacteremia*

No abstract available.
Respiratory System* ; Respiratory Tract Infections* ; Roxithromycin*

BACKGROUND: The enteroviruses are the most common etiologic agent of aseptic meningitis in adults and children. The incidence of enteroviral meningitis in childhood meningitis is up to 80%, but in adults is not known, worldwidely. In Korea, where tuberculosis is endemic, the rapid and accurate diagnostic method for enteroviral meningitis is required especially because early differential diagnosis of viral meningitis from tuberculous meningitis is very important. The aims of this study were the demonstration of enteroviruses from cerebrospinal fluid (CSF) of adult patients with aseptic meningitis by PCR/Southern hybridization and the verification of the usefulness of PCR/southern hybridization as a rapid diagnostic tool. METHODS: From July 1992 to June 1995, total 34 CSF samples (10 from children, 24 from adults) of patients with aseptic meningitis were studied. As a control group, 15 patients with tuberculous meningitis and 15 patients with bacterial meningitis were studied. Viral RNA was extracted from CSF, reverse transcriptied into cDNA and amplified. The PCR products were Southern hybridizied with enteroviruses-specific digoxigenin-labelled probe. RESULTS: 16/24(66.7%) samples of adult patients with aseptic meningitis were positive for enteroviruses, while in child patients with aseptic meningitis, 9/10(90%) samples were positive. And in one patient, PCR was positive from asymptomatic, onset-7th day CSF sample. CONCLUSION: Enteroviruses were the most common causative organisms of adult aseptic meningitis in Korea. And, this study showed the usefulness of PCR/Southern hybridization of enteroviruses from CSF for etiologic diagnosis of adult aseptic meningitis in subclinical, asymptomatic period.
Adult* ; Cerebrospinal Fluid* ; Child ; Diagnosis ; Diagnosis, Differential ; DNA, Complementary ; Enterovirus* ; Humans ; Incidence ; Korea ; Meningitis ; Meningitis, Aseptic* ; Meningitis, Bacterial ; Meningitis, Viral ; Polymerase Chain Reaction ; RNA, Viral ; Tuberculosis ; Tuberculosis, Meningeal

On the basis of the electrocardiographic ST-T changes, 46 patients with hypertensive heart disease were evaluated with echocardiography and classified into three groups; Those without any ST-T changes(group I, 6 patients) ; those with various nonspecific ST-T changes(group II, 20 patient); and those with full-blown LVh strain pattern (group III, 20 patients). In group III, left ventricular posterior wall thickness (p<0.01). interventricular septal thickness(p<0.05) and cardiac muscle mass(p<0.02) increased significantly and end-systolic dimension(p<0.05), relative wall thickness(p<0.02) also in creased significantly but ejection fraction decreased significantly (p<0.05). These results suggest that LVH strain pattern is associated with left ventricular hypertrophy or thickening, left ventricular dilatation and/or functional deterioration and that left ventricular wall thickness increase progressively even in the stage of LVH strain pattern on electrocardiogram.
Dilatation ; Echocardiography* ; Electrocardiography* ; Heart Diseases* ; Heart* ; Humans ; Hypertrophy, Left Ventricular ; Myocardium

No abstract available.
Cicatrix* ; Endometriosis* ; Episiotomy* ; Female

No abstract available.
Encephalitis, Arbovirus*

No abstract available.
Mediastinitis*

No abstract available.
Mediastinitis*

No abstract available.
Diabetes Mellitus* ; Humans ; Neutrophils* ; Superoxides*

BACKGROUND: Intravenous catheter-related complication among the hospitalized patients has been increasing recently in Korea, since many hospitals has tried to save expenses by replacing the foreign-made catheter with domestic-made intravenous catheter. We studied the incidence rate of catheter-related complication and compared the incidence of catheter-related complication between domestic-made and foreign-made ones. We also studied to elucidate whether the morphologic characteristics of the intravenous catheter will effect the incidence of catheter-related complication. METHOD: From July 1 to Sept 30, 1998, we surveyed the incidence rate of intravenous catheter-related complication among the hospitalized patients in the wards of Medicine. Surgery, Obstetric, and Neonatal Intensive Care Unit in Guro Hospital, Korea University Medical center. We also compared the incidence of complication between domestic-made catheter (catheter A) and foreign-made catheter (catheter B) of three different gages (24G, 22G and 18G). The morphologic characteristics of intravenous catheters has been studied by electron microscopy. RESULT: Complication associated with use of intravenous catheter had been occurred 263 out of 459 cases (57.3%), among those cases, non-infectious complication and infectious complication were 173 cases (37.7%) and 90 cases (19.6%), respectively. Totally, catheter A group showed higher complication than catheter B group [62.0% (160/258) vs 51.2% (103/201), P=.021]. Analysis on the incidence rate of complication according to the products did not show significant differences in the noninfectious complication in every gage groups. However the infectious complication occurred higher in the domestic-made catheter A group than among the foreign-made catheter B group [(24G: 6% vs 0%, P=.026), (22G: 25.6% vs 9.6%, P=.001), (18G: 36.8% vs 13.4%, P=.002)]. Duration of catheter life did not show the difference between catheter A group and catheter B group [48.5hrs vs 50.3hrs, P=.474]. The analysis on risk factors for complication showed that catheter A group is highly related (odd ratio 1.85). The morphologic analysis of the catheter by using electron microscopy showed that the angles in the tip of the introducing needle of catheter Aand catheter Bare 60degrees and 45degrees , respectively, and the bevel between introducing needle and catheter sheath are 50degrees and 27degrees, respectively. CONCLUSION: There was a higher incidence rate of complication related to domestic-made catheter usage, which might influence increasing the period of the hospitalization and the expenses due to the complication. The study of cost effectiveness analysis needs to be performed regarding intravenous catheter-related complication. Morphologically, catheter A showed more blunt angle in the tip and transition area of the introducing needle than the angle of catheter B, which is considered to influence the higher complication incidence. It needs to improve the quality of domestic-made intravenous catheter.
Academic Medical Centers ; Catheter-Related Infections ; Catheters ; Cost-Benefit Analysis ; Female ; Hospitalization ; Humans ; Incidence* ; Infant, Newborn ; Intensive Care, Neonatal ; Korea ; Microscopy, Electron ; Needles ; Obstetric Surgical Procedures ; Prospective Studies* ; Risk Factors