Central lines are indispensable in hospital care. The main complication resulting from their use is central line-associated bloodstream infection (CLABSI). CLABSI is one of the most frequent healthcare-associated infections associated with high costs, morbidity, and potential lethality. Recent studies on CLABSI prevention show that a multifaceted approach to improving central line insertion and maintenance practices results in decreased CLABSI rates. The question today, then, is not 'what to do,' but 'how to do it.'
Catheter-Related Infections ; Central Venous Catheters ; Comprehensive Health Care

No abstract available.
Methicillin ; Methicillin Resistance ; Staphylococcus ; Staphylococcus aureus

Computed tomography(CT) has enabled early recognition and treatment of focal injuries in patients with head trauma. However, CT has been less beneficial in identifying diffuse brain injury(DBI). The authors have analyzed retrospectively, a series of 132 patients with OBI observed for 2 years from Aug. 1986 to Jul. 1988 to evaluate the significance of the factors affecting outcome. Eighty-three patients were selected as being compatible with moderate and severe diffuse axonal injury(DAI) classified by Gennarelli, defined by coma without a CT lesion that is an obvious cause and coma greater than 24 hr with or without decerebration. The results are summarized as follows: 1) The 38(45.7%) out of 83 patients were found below age of 20, but there was no statistical significance between age distribution and outcome. 2) In case of initial Glasgow coma scale(GCS) of 7 or 8, 32(86.5%) out of 37 patients revealed good outcome, but 18(90%) of 20 patients with a score of 3 or 4 revealed poor outcome(p<0.01). 3) With regard to brain swelling in CT, there was significant statistical difference to outcome(p<0.05). 4) Small hemorrhages on corpus callosum, basal ganglia, basal cistern, peritentorial, lateral ventricle that is characteristic CT findings for DAI were showed 58(70%) out of all cases. It might be concluded that initial GCS, brain swelling and small hemorrhages in CT were significant factors affecting outcome in DAI.
Age Distribution ; Axons ; Basal Ganglia ; Brain ; Brain Edema ; Brain Injuries* ; Coma ; Corpus Callosum ; Craniocerebral Trauma ; Diffuse Axonal Injury ; Hemorrhage ; Humans ; Lateral Ventricles ; Retrospective Studies ; Tomography, X-Ray Computed

No Abstract available.
Cross Infection* ; Korea*

No abstract available.
Angiogenesis Inducing Agents* ; Intracranial Aneurysm*

No abstract available.
Adult* ; Humans

No abstract available.
Adult* ; Humans

No abstract available.
Staphylococcus aureus* ; Staphylococcus*

No abstract available.
Staphylococcus aureus* ; Staphylococcus*

Intracranial meningioma is one of the most easily detectable tumor in the preoperative period with the brain computerized tomographic(CT) scan. Although most of them are of benign nature, they present tendency to invade surrounding brain tissue and to recur in spite of complete surgical removal. Authors analysed the clinical features of 27 cases of histologically verified meningiomas and attempted to study the correlation between CT findings and histological types to predict their clinical invasiveness and aggressiveness. Female was predominated in occurance than male in the ratio of 17:10. Mean age of occurance was 40.5-year-old. The most frequent symptoms and signs were headache, papilledema and visual disturbance in order. The most frequent histological type was meningotheliomatous type(55.6%) which was followed by transitional(18.5%), fibroblastic(18.5%) and angioblastic(7.4%) types. In the finding of the brain CT scan, perifocal brain edema was noticed in nearly almost cases and high density of the tumor mass in the precontrast CT scan was predominated in transitional and fibroblastic types. But, marked perifocal brain edema, irregular tumor margin, loss of homogeneity of the tumor density and marked contrast enhancement, which were considered to be more aggressive and invasive findings, were predominated in the meningotheliomatous and angioblastic types. So, these types seemed to be more aggressive and invasive than other types. Large cystic meningiomas were 14.8% in author's cases.
Brain ; Brain Edema ; Female ; Fibroblasts ; Headache ; Humans ; Male ; Meningioma ; Papilledema ; Preoperative Period ; Tomography, X-Ray Computed