OBJECTIVE: The aim of this study is to determine the factors influencing the surgical outcome following craniotomy for head injury and to establish the criteria for surgical intervention in the age of 65 years or older. METHODS: We retrospectively investigated the mechanism of injury, types of computed tomography lesions, Glassgow coma scale(GCS) score at admission, pupillary reactivity, past medical history and surgical outcome following craniotomy in the elderly during 8 year period. RESULTS: There were 35 men and 21 women with a mean age of 70.7 years(range 65-87 years). The mortality rate at discharge was 58.9%. Good outcome was achieved only in 25 percent of the patients. The cause of injury did not affect on the surgical outcome. All of 19 patients with GCS of 5 or less at admission had poor outcome. Outcome was significantly worse in older patients(more than 75 years) compare to younger patients(less than 75 years). Ninety percent of the patients with pupillary abnormality had poor outcome, whereas 57.7 percent of the patients with bilateral reactive pupil had poor outcome. Past medical history did not affect on the surgical outcome following craniotomy. CONCLUSION: Surgical outcome is unexceptionally poor in the elderly head-injuried patients if the age is 75 years old or older, the GCS is 5 or less and the pupil is bilaterally dilated. Craniotomy under those circumstances is not desirable.
Aged* ; Coma ; Craniocerebral Trauma ; Craniotomy ; Female ; Humans ; Intracranial Hemorrhage, Traumatic* ; Male ; Mortality ; Pupil ; Retrospective Studies

No abstract available.

No abstract available.
Fatigue* ; Sciatica*

No abstract available.
Brain Injuries* ; Child* ; Glasgow Coma Scale ; Humans

Development of new surgical devices and approaches for management of injuries to the cervical spine has offered various methods of treatment available. Making it is not easy in choosing the most suitable method of treatment. We present our experience and results of 90 operations performed during the past eight-year-period(1986-1993) including 10 halo-vest applications. The timing of operation was within 7 days posttrauma in 34.2%, 8-14 days in 27.4%, 15-28 days in 1.0%, and over 28 days in 27.4%. In 18 cases of upper(C1-3) cervical spine injuries, 23 operations were performed, all approached from the posterior. In 5 cases of lower(C4-7) cervical spine injuries, 67 operations were performed, the anterior approach used in 33 patients and the posterior approach in 18 patients. Halo-vest was applied in 6 patients with upper cervical spine injuries and in 4 patients with lower cervical spine injuries. The halo-vest was inadequate in maintaining the stability of the injured spine in 5 out of 0 cases. The complication rate was 23.3% in postrior approaches and 32.4% in anterior approaches. Overall, 27 complications(0%) occurred in 90 operations, and the reoperation rate was 16.4%(85 operations for 73 patients, except for the halo-vest applications). Internal fixation with a variety of devices has become a popular procedure for ervical spine injuries. Despite the popular and wide usage of such devices, the occurrence of complications and the need to reoperate has rendered the procedure to be applied with much caution regarding its technical aspects and possible problems it may pose. In our study, the rate of reoperation and complications following such procedures were quite high. We conclude that in choosing the most proper surgical approach for ervical spine injuries with minimal occurrence of any complications, a stringent criteria should be adhered to rather then easily select the more fashionable, new of fancy devices over the traditional techniques.
Humans ; Reoperation ; Spine*

Although the prevalence of infectious disorders has been decreased, tuberculous infections are still common in this country. Therefore epidemiological data for the correct diagnosis of some spinal infections and proper selection of susceptible antibiotics are necessary. We presented a series of 40 patients with primary spinal infection dated from January 1990 to December 1994. Tuberculosis was the most common infection constituting 85% of this series, while pyogenic infection constituted only 10%, and primary discitis shared 5%. In a half of the tuberculous spondylitis, there were histories of previous tuberculosis except the vertebrae. We could identify the pathogenic organisms in only 47.5% o the cases(in 4 of 6 pyogenic infection and 15 of 34 tuberculous infection). Since it is difficult to differentiate the pyogenic and tuberculous infections by clinical or radiological features alone, some pyogenic infections might have been regarded as tuberculous, although the pyogenic spinal infections are rare. Nevertheless the tuberculous spinal infection outnumbered pyogenic ones in this country, which is similar to the patterns of other third-world countries. Therefore, correct identification of the microbial agent is important not only for the proper treatment but also to evaluate the patients of primary spinal infections in this country.
Anti-Bacterial Agents ; Developing Countries ; Diagnosis ; Discitis ; Epidemiology ; Humans ; Prevalence ; Spine ; Spondylitis ; Tuberculosis

Respiratory syncytial virus (RSV) is the major cause of lower respiratory tract infection in infants. Life-threatening RSV infection is often reported in young children and immunocompromised hosts. Since there is no report on ribavirin therapy for RSV pneumonia in pediatric cancer patients in Korea, we report one case of RSV pneumonia that developed in an infant with acute lymphoblastic leukemia (ALL). Despite administration of oral ribavirin and intravenous immunoglobulin, the patient's respiratory distress worsened and admission to an intensive care unit was necessary. Chest x-ray showed multifocal consolidation, pneumothorax, and pneumomediastinum. Treatment with aerosolized ribavirin led to significant clinical improvement. The role of aerosolized ribavirin is still controversial, but it might have a therapeutic potential for severe RSV pneumonia in children with leukemia.
Child ; Humans ; Immunocompromised Host ; Immunoglobulins ; Infant ; Intensive Care Units ; Korea ; Leukemia ; Mediastinal Emphysema ; Pneumonia ; Pneumothorax ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; Respiratory Syncytial Viruses ; Respiratory Tract Infections ; Ribavirin ; Thorax

Low back pain is one of the most common symptoms in medical practice. Differential diagnosis of back pain is complicated, however. Self-reported pain intensity and disability may affect on the decision for diagnosis or therapy. Exaggerated symptoms may cause unnecessary investigations or even surgical interventions. Self-reported pain intensity and disability are not in proportion to the objective physical findings. We investigated the relationship between self-reported pain intensity or disability and sleep disturbance or fatigue. The study was conducted as a survey using a questionnaire from November 1997 to March 1998. The survey included consecutive 368 patients who visited the neurosurgical out-patient department complaining of low back pain. Pain intensity was measured by visual analog scale, and disability was assessed by Waddell's chronic disability index. By multiple regression analysis, self-reported pain intensity corresponded best with the sleep disturbance. Age and fatigue were also related to the pain intensity. There was no good agreement between pain intensity and region or duration of the pain, appetite or indigestion. Disability corresponded best with the sleep disturbance. Fatigue, appetite, and indigestion were also related to the disability. There was no good relationship between disability and region or duration of the pain, or age. Self-reported pain intensity and disability are related to the psychological distress represented as sleep disturbance, fatigue, poor appetite or indigestion. Inquiring about sleep or fatigue is important to understand the underlying psychological condition, which may exaggerate pain intensity and disability.
Appetite ; Back Pain ; Diagnosis ; Diagnosis, Differential ; Dyspepsia ; Fatigue* ; Humans ; Low Back Pain ; Outpatients ; Surveys and Questionnaires ; Spine ; Visual Analog Scale

Tables and figures are very useful tools to support the author's point or opinion. It should be made according to instructions for the authors of the given Journal. The Journal of Korean Neurosurgical Society requires simple and clear English titles and explanations for the tables, figures and photos, which should be attached at the end of the manuscript. The author examined correctness of the tables and figures in the Jormnal of Korean Neurosurgical Society Volume 26. In 1997, 240 articles published in the Journal of Korean Neurosurgical Society. All 240 articles used at least one table or a figure. Tables were used in 157 articels, of which 107 articles(68.2%) have at least one incorrect table. Blanks in the field(26.2%), omitting the column headings(25.2%), and incorrect footnotes(19.6%) were common errors in the tables. Figures were used in 208 articles, of which 31 articles(14.9%) have at least one incorrect figure. Identifiable name or hospital number(35.5%), wrong numbering(29.0%), and duplication of tables and figures (19.4%) were common errors in the figures. It is important for the contributors to keep the instruction. To improve the quality of the journal, proper education for the manuscript and meticulous review of an article are necessary. It may be useful to illustrate an example of a table in the instruction of the Jormnal of Korean Neurosurgical Society.
Education

The Journal of Korean Neurosurgical Society is the unique official journal of Korean Neurosurgical Society. However, it is not yet indexed in the Index Medicus or Medline. The author investigated the accuracy of the references in the Jourmnal of Korean Neurosurgical Society Volume 26 and frequency of citation. In 1997, 240 articles published in the Journal of Korean Neurosurgical Society. The average number of references and frequency of citation were evaluated. Accuracy of the references was examined according to the instructions for the contributors which was revised at 1995. The references were described correctly in 104 articles(43.3%). In 136 articles(56.7%), there was at least one descriptive error. The most common error was an incorrect abbreviation of the journals, which was found in 87 articles (36.3%). Incorrect description of the books or chapters in a book was found in 62 articles(25.8%). Describing more than three authors was found in 31 articles(12.9%). There were some other faults, such as an incorrect author's name, omitting an article in the references, wrong order, or different description of the pages. The average number of references were 27.1 in total. The average number of Korean references were 1.3, and that of the Journal of Korean Neurosurgical Society was 0.93. It shared only 3.43% of all references. Only 108 articles (45.0%) cited at least one Korean reference. The number of articles citing the Journal of Korean Neurosurgical Society was 97(40.4%). It is an honor to publish an article in the official journal of his own academic society. However, submitting an articles which do not follow the instructions and publishing an inadequate article without proper correction would pull down the quality and the value of the journal. It is important to teach the way how to prepare an article. Meticulous review of an article is essential to improve the quality of the journal. It is also necessary to monitor the reviewer's missing.
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