No abstract available.
Stroke*

Few have reported fungal sinusitis confined in only sphenoidal sinus which caused orbital complication. Reportedly, early surgical treatment can lead to visual recovery especially in its involvement of optic nerve. We report a patients who was hospitalized due to sudden decrease in visual acuity and headache, and was histopathologically diagnosed as having aspergillosis confined in sphenoid sinus, but failed to show restoration of visual acuity after the operation using nasal endoscope.
Aspergillosis ; Endoscopes ; Headache ; Humans ; Optic Nerve* ; Orbit ; Sinusitis ; Sphenoid Sinus ; Sphenoid Sinusitis* ; Visual Acuity

No abstract available.

PURPOSE: Recently, considering the large number of adolescents suffering from chronic illness, it is important to identify the factors affecting the quality of life (QoL) in order to develop intervention programs. METHODS: Data were analyzed using IBM SPSS 21.0. The general characteristics, psychosocial health status, and life satisfaction distributions of the participants were analyzed using frequency, percentage, mean, and standard deviation. Cronbach's alpha coefficients were calculated to test the reliability of the instrument. The differences in psychosocial health status and life satisfaction according to gender were tested with t-test and Chi-square test. Additionally, multiple regression analysis was used to examine the effect of psychosocial health status on life satisfaction. RESULTS: The multiple regression analysis revealed that depression, ego resilience, and self-esteem were associated with the QoL in both male and female participants. Economic status, subjective health, peer attachment, and smart phone addiction were associated with the QoL in male participants, while exercise time during physical education classes, social withdrawal, and school adaptation were associated with the QoL in female participants. CONCLUSION: The findings suggest that a health promotion program should be developed, which reflects gender differences, to improve the QoL of adolescents with chronic illness.
Adolescent ; Chronic Disease ; Depression ; Diagnostic Self Evaluation ; Ego ; Female ; Health Promotion ; Humans ; Male ; Physical Education and Training ; Quality of Life ; Smartphone ; Social Class

The purpose of this study is to make an emphasis the necessity of the dynamization after interlocking intramedullary nailing. We reviewed 75 cases of the fractures of the shaft of femur or tibia fixed with static interlocking intramedullary nailing. We excluded the cases in whom the locking screws were removed for the purpose of the relief of pain from the irriataion by those screws. The parameter we reviewed were the type of fracture, postoperative gap between the major fragments. Early callus formation, the union time, postoperative dynamization and controlled weight bearing. In those cases in which the contact surface between the major fragments was more than 50% and there noticed no early callus within 6 weeks after operation, the union time was shortened after dynamization, when the contact surface was less than 50% and there noticed no early callus, the union time was shortened after bone graft and dynamization which resulted in some shortening in the length in acceptable ranges. In cases with a major gap of more than 2mm, the union time was shortened after dynamization. The rate of early callus formation was a little higher in cases with postoperative controlled weight bearing than those to whom we did not permit a controlled weight bearing.
Bony Callus ; Femur ; Fracture Fixation, Intramedullary ; Tibia ; Transplants ; Weight-Bearing

Pulmonary hamartoma is an uncommon benign tumor consisting of a mixture of loose fibromyxoid tissue, cartilage, fat, and cleft-like spaces lined by cuboidal or ciliated epithelium. Cytologically, the presence of a mesenchymal component is essential for the diagnosis of pulmonary hamartoma. We report the fine needle aspiration cytologic findings of two cases of pulmonary hamartoma. Case 1 was a 71-year-old woman with a mass, measuring 1.8X1.5 cm in the upper lobe of the right lung. Case 2 was a 51-year-old woman with a mass, measuring 2.3 x 2.0 cm in the lower lobe of the right lung. Fine needle aspiration cytology of both pulmonary masses revealed several sheets of loose fibromyxoid tissue fragments with focal cartilaginous differentiation and a few clusters of bland cuboidal epithelial cells on the bloody background. The diagnosis was histologically confirmed by needle biopsy.
Aged ; Biopsy, Fine-Needle* ; Biopsy, Needle ; Cartilage ; Diagnosis ; Epithelial Cells ; Epithelium ; Female ; Hamartoma* ; Humans ; Lung ; Middle Aged

No abstract available.
Neurilemmoma* ; Ulnar Nerve*

No abstract available.
Neurilemmoma* ; Ulnar Nerve*

OBJECTIVE: A number of studies to improve in vitro culture conditions have been tried over past ten years by using co-culture system with helper somatic cells. However, the mechanism of coculture is poorly understood. This study was designed to understand the mechanism for the mode of actual action of co-culture system of ICR strain's 1-cell embryos with human oviduct epithelial cells by examining the effect of conditioned medium and contactless coculture using a cell culture insert on the embryo development and by measuring the level of superoxide anion from conditioned medium after co-culture. METHODS: ICR strain's zygote embryos were cultured in medium alone (control), coculture, conditioned medium, or contactless coculture system for 6 days. Conditioned media (CM) were prepared as following 5 groups. All CM were collected after culturing oviduct cells for 2 days. CM-1 was stored at -20degrees C until use, and CM-2 was prepared just before use as a culture medium. CM-3 was cocultured with embryos and retrieved just before use. CM-4 and CM-5 were derives from the microfilteration of CM-2 and CM-3, respectively, using Microcon-10 (10 kDa molecular weight cut-off). The percentage of the embryos developed to hatched blastocyst stage and the level of superoxide anion in supernatant from medium alone culture (control), coculture, and contactless coculture were measured. RESULTS: The rates of embryo development to the hatched blastocyst stage were significantly higher in coculture (43%) than in control (0%) (p<0.05). The CM-1 group had no embryo development since 2-cell embryonic stage, whereas the CM-2, CM-3, CM-4 and CM-5 groups had the improved development to 4 or 8 cell embryo stage, but the similar rate of development to hatched blastocyst compared to control. The effect of coculture on embryo develpment was disappeared in the contactless coculture group. The level of superoxide anion was significantly reduced in coculture group compared to control. CONCLUSION: It is concluded that the present coculture system overcomes the 2-cell block in vitro and improves the embryo development. This beneficial effect may be due to the direct cell-cell contact between embryo and helper cells or the removal of deleterious components from medium rather than the embryotrophic factors.
Animals ; Blastocyst ; Cell Culture Techniques ; Coculture Techniques* ; Culture Media, Conditioned ; Embryonic Development ; Embryonic Structures ; Epithelial Cells ; Female ; Humans ; Molecular Weight ; Oviducts ; Pregnancy ; Superoxides ; T-Lymphocytes, Helper-Inducer ; Zygote

Inadequate dietary intakes and poor health behaviors are of concern among rural residents in Korea. This study is conducted to compare dietary intakes, dietary diversity score (DDS), mean nutrient adequacy ratio (MAR) and health related behaviors by rural, factory and urban areas in Asan. A total of 930 adults (351 men and 579 women) were interviewed to assess social economic status (SES), health related behaviors and food intakes by a 24-hour recall method. Mean age was 61.5 years with men being older (64.8 years) than women (59.3 years, p<0.001). Men in the factory area were older than rural or urban men while urban women were the youngest. Education and income of urban residents were higher than other area residents. There were more current drinkers in urban area while smoking status was not different by regions. Physical activity was significantly higher in rural or factory areas, whilst urban residents exercised more often (p<0.05). Rural or factory area residents considered themselves less healthy than others while perceived stress was lower than urban residents. Energy intakes were higher in urban residents or in men, however, after SES was controlled, energy intake did not show any differences. Energy-adjusted nutrient intakes were significantly higher in the urban area (p<0.05) for most nutrients except for carbohydrate, niacin, folic acid, vitamin B6, iron and fiber. Sodium intake was higher in factory area than in other areas after SES was controlled. DDS of rural men and MAR of both men and women in the rural area were significantly lower when SES was controlled. In conclusion, dietary intakes, diversity, adequacy and perceived health were poor in the rural area, although other health behaviors such as drinking and perceived stress were better than in the urban area. In order to improve perceived health of rural residents, good nutrition and exercise education programs are recommended.
Adult ; Chungcheongnam-do* ; Drinking ; Education ; Energy Intake ; Female ; Folic Acid ; Health Behavior ; Humans ; Iron ; Korea ; Male ; Motor Activity ; Niacin ; Smoke ; Smoking ; Sodium ; Vitamin B 6