Cardiac myxoma is the most common primary tumor of the heart. The tumor contains a variety of cell types that are thought to arise from a focus of primitive pluripotential mesenchymal cells in the area of the fossa ovalis. Throughout the myxoid stroma, there are variable amounts of reticular fivers, collagen, elastic fibers and smooth muscle cells. A 38-year-old female had right atrial myxoma with multiple pulmonary infarcts. In this case, we experienced an unusual degenerative change in the tumor of granulomatous lesion consisting of hemosiderin pigments, foreign body giant cells and peculiar, spheroid, semilunar or bamboo-shaped degenerated elastic fibers. Microscopically it resembles Gamna-Gandy nodule seen in the spleen of chronic passive congestion.
Female ; Humans

No abstract available.
C-Reactive Protein* ; Female ; Obstetric Labor, Premature* ; Pregnancy ; Tocolysis*

No abstract available.
Hemifacial Spasm*

Vibrio vulnificus infection is one of the most fatal diseases in Korea. This study was undertaken to determine the cellular fatty acid (CFA) compositions of ninety-five clinical strains of V. vulnificus isolated from Korea during 1985-1995. We compared these results with the CFA profile of V. vulnificus in the Microbial Identification System (MIS) (CLIN library version 3.9; Microbial ID Inc., Newark, Del.), and also evaluated the MIS ability to identify V. vulnificus. Subgrouping of V. vulnificus by CFA analysis was performed and its results were compared with those of serotyping. Most of the CFAs in V. vulnificus strains were similar to the CFA profile of V. vulnificus in the MIS, but some distinctive differences were observed. First, means of two major CFAs, 16:0 and 16:1w7c, were 22.16% and 18.26% in this study, but 23.52% and 25.44% in the MIS respectively. Second, all isolates had 11:Oiso3OH, which was not present in the MIS. Eighty-five strains (89.5%) disclosed the first choice identification of V. vulnificus by the MIS, but only two strains (2.1%) were identified with SI values of 0.6. Remaining ten strains (10.5%) showed 'NO MATCH' results. Cluster analysis of CFA could separate V. vulnificus into nine subgroups, and predominant subgroups were subgroup VII (45 strains) and V (36 strains). There was heterogeny between subgroups by CFA and serotypes of V. vulnificus. The strains of 04 serotype which accounted for 80% (76/95) of the isolates were distributed into six different subgroups such as VII (40 strains), V (27 strains), III (4 strains), I (2 strains) and VI (1 strain). These showed that V. vulnificus strains isolated from Korea had different characteristics in the CFA composition in comparison with the MIS V. vulnificus library. Subgrouping by the CFA analysis might be a useful tool for the epidemiological study of V. vulnificus infection in Korea.
Korea* ; Serotyping ; Vibrio vulnificus* ; Vibrio*

The most common causes of acute viral diarrhea in infants and toddlers are rotavirus, astrovirus and norovirus. The purpose of this study was to evaluate epidemiological data of pathogens obtained from stool exams and compare them with the clinical course in pediatric patients with symptoms of viral acute diarrhea and to investigate the clinical efficacy of Lactobacillus acidophilus (L. acidophilus) for acute diarrhea caused by rotavirus. Clinical data for three types of viral acute diarrhea were compared with the viral detection results by enzyme-linked immunosorbent assay. Viruses were detected in 65.8% of subjects, with rotavirus being the most commonly reported in 63.3% of subjects. To examine the characteristics of each virus, a clinical epidemiological study was performed for 482 cases. Noroviral infection symptoms included vomiting and diarrhea in patients of all age groups. Dehydration in noroviral acute diarrheal patients was less common than in rotaviral acute diarrheal patients. The clinical efficacy of orally administered L. acidophilus in the treatment of acute viral diarrhea in infants and toddlers was also evaluated. L. acidophilus was a probiotic adjuvant in viral acute diarrhea in infants and toddlers.
Dehydration ; Diarrhea* ; Enzyme-Linked Immunosorbent Assay ; Epidemiologic Studies ; Humans ; Infant* ; Lactobacillus acidophilus* ; Lactobacillus* ; Norovirus ; Probiotics ; Rotavirus ; Treatment Outcome ; Vomiting

It is common to administrate neostigmiae methylsulfate and atropiae aulfate to counteract the effect of nondepolarising neuromuscular blocker. In case of cardiovascular disease, the effect of bradycardia or tachycardia resultiag from the administration of these drugs may be harmful to the patient. The purpose of this study is to investigate the effects of combinatioa and method of administration of neostigmine methylsulfate and atropine sulfate on heart rate. One hundred and two patients in both sexes were devided into three groups(A, B, C), and each group was devided into three subgroups (AI, AII, AIII, BI, BII, BIII, CI, CII, CIII). In group A, neostigmine methylsulfate and atropine aulfate were mixed and administered intravenously within fifteen seconds. In group B, atropine eulfate was administered thirty seconds after the administration of neostigmine methylsulfate. In group C, the two drugs were mixed and administered over a period of five minutes. In subgroup I the ratio of neostigmine methyliulfate to atropine sulfate was 2: 1(0. 04 mg/kg: 0.02 mg/kg) in subgroup 3 the ratio was 3: 2(0.03 mg/kg: 0. 02 mg/kg), and in subgroup lll the ratio was 1: 1(0. 02 mg/kg: 0. 02 mg/kg). The heart rate was counted just before, 0. 5 minute, 1 miaute, l. 5 minutes, 2 minutes, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes, 30 minutes after the administration of the drugs. The results were as follows: 1) Initial increase in heart rate was significant in lager atropine ratio. 2) The later decrease in heart rate waa less in larger atropine ratio. 3) The maximal increases in heart rate in groap A and B appeared thirty seconds apart, but there was little difference betweea them. 4) The change ia heart rate was the least in group C.
Atropine* ; Bradycardia ; Cardiovascular Diseases ; Heart Rate* ; Heart* ; Humans ; Neostigmine ; Neuromuscular Blockade ; Tachycardia

No abstract available.
Cervix Uteri* ; Chlamydia trachomatis* ; Chlamydia* ; Female

PURPOSE: This study was done to develop a sexual health education program for unmarried mothers that were intended to provide the correct sexual knowledge, to help them establish positive sexual perception and to improve sexual health. The program was applied and its effect was evaluated. METHOD: One group pretest-posttest quasi-experimental research design was applied to evaluate the effect of a sexual health education program unmarried mothers. The research team developed a 34 hour program of 16 units, where the basic schemes were human development, relationships, personal skills, sexual behavior, sexual health, and society & culture. We applied the program to 32 unmarried mothers in the Institute for unmarried mothers in Gangwon-do, Korea from April 19, 2004 to June 14, 2004. RESULT: After the application of an 8 week sexual health education program, the subjects significantly showed a better perception of self-efficiency, self-esteem, sexual knowledge and sexual behavior than before the program. CONCLUSION: The sexual health education program for unmarried mother in this study was effective on improving sexual perception and promoting sexual health behavior.
Education* ; Gangwon-do ; Health Education ; Human Development ; Humans ; Illegitimacy* ; Korea ; Reproductive Health* ; Research Design ; Sexual Behavior ; Sexuality ; Single Person*

PURPOSE: This study was to investigate the types and seriousness of pregnancy-related physical and psychological symptoms among pregnant couples. METHOD: Subjects consisted of 77 pregnant couples at one hospital in Seoul, Korea. The pregnant couples had not been diagnosed with any medical complications. Data were analyzed by the SPSS WIN program. RESULT: In the degree of physical and psychological symptoms of pregnancy experienced by subjects, the mean score of perceived physical symptoms (2.40, 1.86) was higher than the mean score of psychological symptoms (2.13, 1.83) for both pregnant women and their spouses. In the couple's difference of physical and psychological symptoms of pregnancy experienced by subjects, there were not statistically significant differences in the physical symptoms: "I have hemorrhoids" (t=1.91, p=.06), "My body weight decreased" (t=1.78, p=.08), "I have colds more often" (t=1.77, p=.08), and "I became more active than ordinary times" (t=1.99, p=.05) or in the psychological symptoms: "I am more elated than ordinary times" (t=.83, p=.41), and "I feel inferior" (t=1.62, p=.11). Therefore, these symptoms are coincidental between couples. In the difference of physical and psychological symptoms of pregnancy experienced by subjects according to general characteristics, there were not significant differences. In the relationship between physical and psychological symptoms experienced by subjects, there were statistically significant correlations between subject's physical symptoms and psychological symptoms (r=.54, p< .001; r=.78, p< .001). CONCLUSION: Physical and psychological symptoms of pregnancy experienced by pregnant couples are an issue for nurses who perform an important role in the care of pregnant women and their spouses
Body Weight ; Family Characteristics* ; Female ; Humans ; Korea ; Pregnancy* ; Pregnant Women ; Seoul ; Spouses

PURPOSE: With the continuous spread of the AIDS virus and other sexually transmitted diseases (STDs) throughout Asia, it has become imperative for HIV/AIDS prevention outreach programs to stress the need for using prophylactics as one form of protection. This is particularly true for commercial sex workers. This pilot study was conducted to investigate the rate of condom use among the commercial sex workers in Korea and reasons why they frequently do not wear condoms during sexual intercourse. METHODS: Fifty female commercial sex workers who worked in the Yong San area were recruited while outreach was performed and forty eight responses were analyzed due to two incomplete questionnaires. The data were collected on June 28, 2004 as part of an outreach program for condom use promotion. RESULTS: The subjects ranged in age from 21 to 45 years. Nearly half of the subjects (47.9%) did not consistently use condoms. The major reason for not using protection was clients'reluctances for using condoms. When condoms were used, the subjects preferred lubricant-rich and less painful condom during intercourse. CONCLUSION: Due to the inconsistent use of condoms, it is clear that many commercial sex workers and clients are susceptible to sexually transmitted diseases. Therefore, it is important to not only educate commercial sex workers, but also to educate their pimps and clientele about the importance of condom use. In general, it is recommended that practical strategies and a policy for condom use promotion be developed.
Adult ; Community-Institutional Relations ; Condoms/*utilization ; Cross-Sectional Studies ; Decision Making ; Female ; HIV Infections/epidemiology/prevention & control ; *Health Knowledge, Attitudes, Practice ; Health Policy ; Health Promotion ; Health Services Needs and Demand ; Humans ; Korea/epidemiology ; Middle Aged ; Pilot Projects ; Prostitution/*psychology/statistics & numerical data ; Questionnaires ; Risk-Taking ; Safe Sex/ethnology/*psychology/statistics & numerical data ; Sex Education ; Sexual Partners/psychology ; Sexually Transmitted Diseases/epidemiology/prevention & control ; Time Factors