PURPOSE: This study was carried out to investigate the relationships among suicidal risk, self-esteem, and spiritual well-being of high school students, and to provide basic data for developing suicide prevention programs. METHOD: The subjects of this study were 1.176 high school students from six academic high schools and two technical high schools in Daegu City. Data were collected from the 13th to the 25th of September 2004. The research tools were the Suicide Probability Scale developed by Go. Kim and Lee (2000), the Self-Esteem Inventory modified by Choi and Jeon (1993), and the tool of Spiritual Well-Being modified by Yoo (2002). Data were analyzed with SPSS Windows 11.0. RESULT: Variables that showed statistically significant difference in suicidal risk were school type, whether to have the best friends, the number of close friends, current relationship with close friends, experience of school violation, respect for the teacher, grades, financial condition, parents marital status, father's education level, mother's education level, home atmosphere, conversation with father, conversation with mother, smoking, drinking, experience of counseling for problems, whether to have physical illnesses, experience of thinking about suicide, experience of attempting suicide. Suicidal risk was in a significantly negative correlation with self-esteem and spiritual well-being. CONCLUSION: The researcher identified many different variables that affect the suicidal risk of high school students. Self-esteem and spiritual well-being were found to be in a significant correlation with suicidal risk. Therefore, the results of this study can be used as basic data and information for suicidal prevention programs.
Atmosphere ; Counseling ; Daegu ; Drinking ; Education ; Fathers ; Friends ; Humans ; Marital Status ; Mothers ; Parents ; Self Concept ; Smoke ; Smoking ; Spirituality ; Suicide ; Thinking

A 51-year-old man had small, tender, skin colored firm nodule on the helix of the both ears for eight months. He was found to have classic features of chondrodermatitis nodularis chronica helicis, namely, tender nodule less than 1 cm in length with central crusting, localization to helix, age, men, and histologic findings. The histologic examination of the biopsy specimen showed the presence of thinned epiderrnis on center. acanthosis on the adjacent epidermis, with hyperkeratosis and parakeratosis, and cleft between epidermis and dermis. In the dermis, highly vascularized connective tissue and chronic inflarnmatory infiltrate were visible with perichondrial fibrosis. Elastic tissue stain showed degeneration of elastic fibers. After complete excision, no recurrence was obsered until now.
Biopsy ; Connective Tissue ; Dermis ; Ear ; Elastic Tissue ; Epidermis ; Fibrosis ; Humans ; Hypertrichosis ; Male ; Middle Aged ; Parakeratosis ; Recurrence ; Skin

PURPOSE: The purpose of this research was to determine the effects of a safety management program on safety accident-related knowledge, attitude and behavior of elementary school students in Korea. METHODS: This study adopted nonequivalent control group pretest-posttest design. The number of subjects was 34 in the experimental group and 31 in the control group. The safety management program was performed for approximately 50 minutes each session, once a week for 8 weeks. Data were collected from March 14th to June 23th, 2006, and analyzed by chi2 test and independent t-test with SPSS WIN 16.0. RESULTS: There were statistically significant differences in safety-related knowledge (t=3.010, p=.006) and behavior (t=18.833, p=.001) between the experimental group and the control group. The score of attitude was different between the experimental group and the control group but the difference was not statistically significant. CONCLUSION: The safety management program used in this study was appropriate for elemental school students and affected safety-related knowledge and behavior of elementary school students. Therefore safety education should be provided systematically for elementary schools over the whole country.
Accident Prevention ; Education ; Humans ; Korea* ; Safety Management*

Ameloblastic fibrosarcoma is an extremely rare variety of odontogenic tumor. It has not previously been reported in Korea. The tumor is composed of benign odontogenic epithelium with a mesenchymal part which exhibits the histologic features of fibrosarcoma. We have reported a case of amloblastic fibrosarcoma of the mandible in a 26-year-old man with swelling of right mandible for 2 weeks. The tumor showed yellowish ill-demarcated ulcerating mass involving right premolar and molar area. Light microscopy revealed irregularly arranged strands and islands of odontogenic epithelium surrounded by abundant mesenchymal tissue with the feature of fibrosarcoma. The fibrosarcoma cells were strong positive on immunostain for vimentin and ameloblastic cells were weakly positive for cytokeratin. S-100 and CEA were negative in both epithelial and sarcoma cells. The sarcoma cells were corresponding to fibroblasts on the electron microscopy with abundancy of RER and mitochondria and covering of basal lamina. Two types of virus like particles were distributed in the cytoplasm and nuclei of sarcoma cells. We treated the patient with surgery and chemotherapy. The recovery was uneventful and the prognosis is under observation.
Male ; Humans

This study was performed to identify nutritional status and eating behaviors of underweight male adolescents aged 15 to 19 years. The subjects selected by using the data of KNHANS-2001 were 32 underweight boys and 135 normalweight ones. We found that weight, waist and hip circumference of the underweight group were significantly different to normal-weight group, but height and waist-hip ratio were not. Their serum indices belonged within normal ranges and showed no difference between the two groups. Their energy and nutrient intakes were mostly poor. The level and proportion of the subjects below EAR, NAR and INQ of each nutrient were not significantly different between the two groups. There were no difference of frequencies of skipping meals, snacking and eating-out between the two groups, either. When comparing frequencies of food intakes, the underweight group consumed significantly more of fermented fishes and less milk than the normal-weight group. And the former had significantly more rest/sleep, nodoes and supplementation and less regular excercise than the latter. The underweight group perceived more correct self-images than the normal-weight group and they tried more to increase their body weight during weight control practice (p < 0.001). It was concluded that the underweight group showed no different biochemical indices, nutrient intakes, and dietary behaviors to the normal-weight group, but they revealed significantly higher non-active activities like rest and supplementations.
Adolescent* ; Body Weight ; Ear ; Eating* ; Feeding Behavior* ; Fishes ; Food Habits ; Hip ; Humans ; Korea* ; Meals ; Milk ; Nutritional Status* ; Reference Values ; Snacks ; Thinness* ; Waist-Hip Ratio

PURPOSE: The purpose of this study was to determine the role of CT and MR imagings in the diagnosis aortic dissection and differentiation between the true and false lumen. MATERIALS AND METHODS: We retrospectively studied forty patients with aortic dissection(AD) diagnosed imagings or surgery. Of the forty patients, 19 were examined with only CT, 14 with CT and MR, and 7 with MI~: Our points of view were(1) the classification of AD according to configuration of intimal flap by cross-sectional imaging, (2) differentiation between the true and false lumens, (3) the course of the false lumen, and (4)! detectability of the origin of major branch vessels of the abdominal aorta. RESULTS: The classification by corss-sectional imaging were crescentic(65%), circumferential(15%), flat(12%), and irregular(8%) type, in which false negative diagnosis was made in 1 case of crescentic and circumferential type, respectively. In 2 case of flat type and 1 case of irregular type, the differentiation between the true and false lumen was impossible with CT. The course of the false lumen in descending thoracic aorta revealed countrclock wise rotation(66%), clockwise rotation(5%) or fixed(29%) apperance. MR imaging was superior to CT in the detection of the origin of major branch vessels of the abdominal aorta. The determination of the origin of major branches of abdominal aorta arising from the true and false lumen were impossible in 2 cases in which only CT was done. CONCLUSION: Diagnosis of crescentic and circumferential types of AD with narrow and thrombosed false lumen was problematic in both CT and MR with no difference of diagnostic accuracy between the two modalities. The differentiation between the true and false lumen was difficult in flat and irregular types with only CT. Therefore, when surgical treatment is considered as in type B aortic dissection, MR imaging is recommended in order to determine the origin of major branch vessels.
Aorta, Abdominal ; Aorta, Thoracic ; Classification ; Diagnosis* ; Humans ; Magnetic Resonance Imaging ; Retrospective Studies

No abstract available.
Abscess* ; Citrobacter koseri

PURPOSE: To examine the effect of the exercise.behavior modification therapy one the obesity control and self-esteem of the obese female college students. METHOD: Data was collected from March 10, 2006 to June 10, 2006. The research design was adopted randomized control group (EG=exercise group) pretest-posttest experimental (E . BG=exercise . behavior modification therapy group) design. The subjects were nursing students at T college. A total of 37 obese female college students(BMI: over 27mg/m2) were selected for this research. The exercise program was executed for 12 weeks and 4 days a week, and the behavior modification was therapy performed for 12 weeks and 60 minutes per week. The data were analyzed with the SPSS Win 12.0 program through the Mann-Whitney test. RESULT: BMI(Z=-3.049, p=.002) of the E . BG was significantly different from the EG. The Total Cholesterol(Z=-1.162, p=.250) of the E . BG was not significantly different from the EG. The self-esteem(Z=-3.196, p=.001) of the E.BG was significantly different from the EG. CONCLUSION: The exercise . behavior modification therapy was more effective than the exercise therapy in improving the obesity and self-esteem of the obese female college students.
Behavior Therapy ; Exercise Therapy ; Female ; Humans ; Obesity* ; Research Design ; Self Concept ; Students, Nursing

No abstract available.
Vascular Access Devices*

One patient is a 6-year old female, who has had intensely pruritic linear papuloplaque.", on the left side of the perineal and perianal areas for three years. The other patient, is a. 23-year old male, who has had iritensely pruritic linear papuloplagues on the left upper extremity. This condition started at 1 month of life. In both cases, microscopie examination of the lesions showed psoriasiform and eczematoid appearance. In the latter case, spongioform pustule and Munro's microabscess were also found. We believe that these cases probably represent instances of the entity that. Altman and Mehregan have called inflammatory linear verrueous epidermal nevus, and unusual clinical feature in our patients was the involvement of the left groin in case 1 and of the left upper extremity in case II, which are somewhat rare sites of involvement.
Child ; Female ; Groin ; Humans ; Male ; Nevus ; Nevus, Sebaceous of Jadassohn* ; Upper Extremity ; Young Adult