An 8-year-old female Yorkshire Terrier was presented for investigation of reduced appetite, and occasional vomiting. She has been treated with medroxyprogesterone acetate (MPA) from past 3 year-old age for contraception. Abdominal sonography showed abnormal enlargement of uterus, and ovariohysterectomy was performed. Main gross findings of uterus were enlarged lesions in two areas of the left horn, which had thickened wall and yellowish sticky material in the lumen. Histopathologically, cystic endometrial hyperplasia (CEH) and endometritis were present in the thickened area. In this case, CEH and endometritis may be attributed to prolonged treatment of MPA. It was concluded that further study is needed to clarify the association of MPA treatment with age, its pathogenesis and abnormal uterine changes in dogs.
Animals ; Contraceptive Agents, Female/*adverse effects ; Dog Diseases/*chemically induced ; Dogs ; Endometrial Hyperplasia/chemically induced/*veterinary ; Endometritis/chemically induced/*veterinary ; Female ; Medroxyprogesterone 17-Acetate/*adverse effects

In this study, the relationship between the awareness of blood program and the blood donation experience has been studied to know whether they corelate or not. The awareness of blood program was divided into 4 areas of knowledge and measured: the eligibilityt of blood donation, knowledge about blood, blood donation program, and general facts about blood donation. The experience of blood donation was divided into 3 groups: the registered donor, the non-registered donor, and the nondonor. The result in this study shows that the awareness of blood program is related with 3 factors, such as the eligibility of blood donation, blood donation program, and general facts about blnation. The difference in this case is significant at 0.05 level. However the knowledge about the blood is not corelated with blood donation experience, but only with sex(P<0.05). These results suggest that stable blood supply should be realized by securing new donors and by estsablishing of fdonor registration system. This is realized by the stir up the level of awareness and interest of blood program through strengthening public relations.
Blood Donors* ; Humans ; Public Relations ; Tissue Donors

No abstract available.
Child* ; Deamino Arginine Vasopressin* ; Humans ; Osmolar Concentration*

No abstract available.
Ulcer* ; Uterine Neoplasms*

Transitional vertebrae include lumbarization and sacralization of lumbosacral region. The prevalence of transitional vertebra was reported as 3 to 21%. It is known that transitional vertebra is related to herniated nucleus pulposus and spinal stenosis but there is no report in English literature about the relationship of transitional vertebra to spondylolysis or spondylolytic spondylolisthesis. The purpose of this study is to evaluate the relationship of transitional vertebra to spondylolysis or spondylolytic spondylolisthesis and to find out the clinical relevance for the treatment. The cases included 182 cases of spondylolysis or spondylolytic spondylolisthesis who were treated at Severance hospital from 1987 to 1993. There were 33 cases of transitional vetebra; 12 lumbarization and 21 sacralization. And there were remaining 149 cases of control group. The degree of anterior sippage was measured by Meyerding's grading and percentage of Taillard method. As the results, the degree of average anterior slippage of L4 was 14.5% in the cases of isthmic defect in L4 and sacralization. The average slippage of L4 was 11.4% in the control group. The degree of average anterior slippage of L5 was 12.5% in the cases of isthmic defect in L5 and lumbarization, and 9.5% in the cases of isthmic defect in L5 and sacralization. The average slippage of L5 was 16.2% in the control group. In summary and conclusion, the cases with isthmic defect in L4 and sacralization showed more anterior slippage than the cases with isthmic defect in L4 without transitional vertebrae, and the cases with isthmic defect in L5 and sacralization showed less anterior slippage than the cases with isthmic defect in L5 without transitional vertebrae. It is concluded that more aggressive treatment is recommended in the cases of isthmic defect in L4 and sacralization, whereas more conservative treatment is recommended in the cases of isthmic defect in L5 and sacralization.
Lumbosacral Region ; Methods ; Prevalence ; Spinal Stenosis ; Spine ; Spondylolisthesis ; Spondylolysis

No abstract available.
Anterior Cruciate Ligament*

PURPOSE: This study examined to explore factors influencing on employment stress of university students. METHODS: The data were collected by structured questionnaires to students who agreed to be the subjects of this study. And 230 cases were finally analyzed. T-test, one-way ANOVA, Pearson's correlation coefficients, and multiple regression were conducted for data analysis using SPSS/WIN 18.0. RESULTS: Significant differences revealed in age, department of major, residental type and school year on employment stress by general characteristics. Also, employment stress showed negative correlation with self-esteem, and satisfaction in major. Self-esteem and satisfaction in major, department of major were confirmed as a factors influencing on employment stress and accounted for 36% of the variance. CONCLUSION: Further studies that discover factors influencing on employment stress of university students are needed, and also practical programs are necessary to decrease employment stress of university students.
Employment* ; Humans ; Surveys and Questionnaires ; Statistics as Topic

PURPOSE: The present study purposed to investigate Korean adults health status, smoking perception. and self-efficacy of smoking cessation according to whether smoking or not. METHODS: This study conducted a questionnaire survey of 694 adults at D County in Korea during the period from the 10th of June to the 10th of July 2004. The instruments used for this study were scales on health status, smoking perception and self-efficacy: of smoking cessation. Data was analyzed by frequency and percentage, mean and SD, chi2-test, t-test, ANOVA using SPSS 11.0 program. RESULTS: The subjects of this study were 503 men and 191 women, and 60.8% of the male subjects and 6.8% of the female subjects were smokers. With respect to health status (t=-2.58, p=0.010), smoking perception (t=10.59. p<0.000) and the self-efficacy of smoking cessation (t=-23.04, p<0.000), there were significant differences according to whether smoking or not. CONCLUSIONS: It is necessary to make repeated study to find other variables that affect adults smoking and to develop smoking cessation programs that enhance the self-efficacy of smoking cessation.
Adult ; Female ; Humans ; Korea ; Male ; Smoke* ; Smoking Cessation* ; Smoking* ; Weights and Measures ; Surveys and Questionnaires

Gastric volvulus is a rare surgical disorder in the pediatric population. We experienced a case of gastric volvulus. A 2-year-old boy was admitted to hospital with abdominal distension. An upper gastrointestinal series showed reversal of the greater and lesser curvatures. Surgical exploration revealed an organoaxial volvulus of the stomach, and anterior gastropexy was performed.
Child, Preschool ; Gastropexy ; Humans ; Intestinal Volvulus ; Male ; Stomach ; Stomach Volvulus*

No abstract available.
Stomach Neoplasms* ; Tuberculosis, Pleural*