This study was done to identify the reality in doing the intradermal skin test of injectional antibiotics and to serve a basis to the clinical and educational situations. For the study, the survey was done to the staff nurses who are working at one of the selected 39 hospitals in the capital area, from January 6 to Feburary 8 in 1997. The data analysis was done by mean, standard deviation, Fisher's exact test, t-test, ANOVA through running SAS computer program. The results of the study were as follows : 1.The dilution ratio of the antibiotics was mostly 1 : 10 regardless of what kind of antibitics. Making the contrast was done only for the suspended to the antibiotics. Mostly the reaction was detected after 15 to 20 minutes from its diameter of redness and wheals. Most of the respondents answered they do the intradermal skin test only once for the same antibiotics. 2. In the education on the skin test the 66.7% from the respondents had exposed to the education mostly through the new nurses orientation. The 85.4% from them answered the need of the continuous education which had a significant difference in the number of beds(p=.046). The had experiences of detecting positive reactions(98.3%), and of anaphyaxis(49.5%) which had a significant difference in experience(p=.002) and in their age groups(p=.000). 3. The average score of the confidence on the intradermal skin test was 3.32 form 4-point scale. Also it had a significant difference from the number of beds(p=.010), the year of experiences(p=.016), and their age groups(p=.046). 4. From the general characteristics of respondents, the infection methods had a significant difference in the amounts of injection, whether adopting the contrast pairing, and the repeatable skin tests for the same antibiotics. 5. Only 15 from 39 hospitals had their protocol about the intradermal skin test provided by nursing department which differs in its contents from that provided by the medical information center. From the results of the study, it is suggested that the continuous education on the intradermal skin test and its unified protocol should be provided. Also it is recommended that the drug manufacturer should notice about its anaphylactic cautions and pack its extra skin test use.
Anti-Bacterial Agents* ; Surveys and Questionnaires ; Education ; Information Centers ; Nursing ; Running ; Skin Tests* ; Skin* ; Statistics as Topic

Four children, with histopathologically confirmed posterior fossa primitive neuroectoderrnal tumors, were examined by plain radiography, computed tomography (CT) and cerebral angiography. The homogeneously well enhanced solid mass in the midline of the posterior fossa and hydrocephalus of various degree were seen on all CT scans. One case had calcifications and another case had low density areas in the tumor mass. Three cerebral angiograms showed vascular displacement without tumor vascularities. Unfortunately, these CT and angiography findings are and other tumors. when a well enhanced solid mass in the midline posterior fossa is seen on CT scan in children.
Angiography ; Cerebral Angiography ; Child ; Humans ; Hydrocephalus ; Medulloblastoma* ; Neuroectodermal Tumors, Primitive* ; Pathology* ; Radiography ; Tomography, X-Ray Computed

PURPOSE: Recently allergic diseases have gradually increased in schools and among preschool aged childhood. Pollen amount of weeds also, especially ragweed, were increased. We evaluated the increased pollen count of weed was associated with the sensitization rate to weed in childhood. METHODS: Airborne particles carrying allergens were collected daily from eight stations nationwide(Seoul, Guri, Cheongju, Daegu, Kwangju, Busan, Kangneung, and Jeju) by using 7 days-Burkard sampler(Burkard Manufacturing Co Ltd, Hertfordshire, UK), for 7 years in South Korea(July 1, 1997-June 30, 2004). They were counted and recorded along with the weather. Data was collected through pediatric patients with allergic symptoms, who visit the pediatrics allergy clinics and capable of allerfy skin test among hospitals that have pollen collecting centers. RESULTS: Airborne pollen has two peak seasons:May and September in Korea. There were the tree pollen seasons from the middle of February to late July, then followed the grasses and weed season from the middle of July to the end of October. Ragweed was one of the most common pollens of autumn in Korea. In skin prick tests, Mugwort was the highest sensitization rate(7.6 percent), followed by ragweed(7.1 percent), birch(6.1 percent), alder, grasses mix among the pollen extracts in Korean school aged children. Ragweed pollen counts have gradually increased since 2000. In the same period, sensitization rates for airborne pollen, especially weeds, in Korean children have increased annually(1999:4.4 percent, 2000:7.1 percent, 2001:7.4 percent, 2002:8.5 percent, 2003:7.7 percent). CONCLUSION: Sensitization rates for outdoor airborne pollens have increased in Korean children. These findings might result from the changes of life styles and living environments in Korea.
Allergens ; Alnus ; Ambrosia ; Artemisia ; Busan ; Child* ; Chungcheongbuk-do ; Daegu ; Gangwon-do ; Gwangju ; Humans ; Hypersensitivity ; Korea* ; Life Style ; Pediatrics ; Poaceae ; Pollen* ; Seasons ; Skin ; Skin Tests ; Weather