This study was conducted to compare the date on knowledge, attitude and motivation toward blood donation between donors and non-donors. The study population included 622 donors and 322 non-donors who visited the mobile blood donation car of Taegu Red Cross Blood Center and participated the group appointed blood donation campaign managed by the center from March 1 to March 31, 1989. The donors and non-donors were questioned above mentioned items with a formulated questionnaire. Among the general characteristics of the subjects in the study, male predominance (84.1% in donors and 73.6% in non-donors) in young age group (16-24 years) was the outstanding feature. As a medium of information about blood donation, “television” was playing a dominant role (donors; 75.2%, non-donors; 78.9%), while “magazine” played more important roles among donors. Of the donors, 70.6% and of the non-donors, 58.1 replied that they had ever been induced to donate blood (p<0.01). Major inducers were friend and personnel of mobile blood donation vehicle. On the measuring of knowledge level, the average rates of correct answer was higher in donors (62.6%) than in non-donors (54.1%) (p<0.01). Higher the education level was presented, higher the knowledge level (p<0.05). There have been noticeable difference between donors and non-donors in blood replying the questionnaire set to measure their attitude toward blood donation, especially in the items such as “impression toward blood”, “selection of transfusion blood source” and “view on the situation of blood shortage.” The major motivation toward blood donation of the groups were “possible future need” and “altruism or humanitarian interest”. The major reasons for not donation blood in both groups were “fear of the needle” and “dread to visit to mobile car or center”.
Blood Donors* ; Daegu ; Education ; Friends ; Humans ; Male ; Motivation* ; Red Cross ; Tissue Donors

PURPOSE: The aim of this study was to investigate the effects of extracorporeal shock wave therapy (ESWT) an lateral epicondylitis of the elbow. MATERIALS AND METHODS: Twenty-four patients with refractory lateral epicondylitis were treated with shock waves. The patients were evaluated by assessing of pain using visual analog scale (VAS) and a simple elbow test (SET). Overall clinical outcomes were evaluated using Roles and Maudsley scores at 12 months after ESWT. RESULTS: Significant symptom improvement were observed in 20 (83%) patients at the 12 months follow up according to the Roles and Maudesley scores. Average SET and VAS scores were also significantly improved after ESWT (p<0.05). CONCLUSION: This study suggests that shock waves therapy could be considered as an effective and noninvasive treatment modality for refractory lateral epicondylitis of the elbow.
Elbow ; Follow-Up Studies ; Humans ; Shock ; Tennis Elbow* ; Tennis* ; Visual Analog Scale

No abstract available.
Gonadotropin-Releasing Hormone* ; Humans ; Hypogonadism* ; Male*

Middle turbinate headache syndrome is rare, and the true incidence of headache from this cause is unknown. Pneumatization or hypertrophy of the middle turbinate can result in its contact with the septum or the lateral nasal wall and may give rise to headache in the periorbital region. It may occur in the absence of inflammatory sinus disease. Clinical history, nasal endoscopic examination, and coronal CT -scan should point to the diagnosis. Treatment is achieved by relieving the contact point by medical or surgical means. The authors experienced a case of middle turbinate headache syndrome, therefore we report this case with a review of literature.
Diagnosis ; Headache Disorders* ; Headache* ; Hypertrophy ; Incidence ; Turbinates*

No abstract available.
Adenocarcinoma* ; Cervix Uteri* ; Female ; Humans

Cerebral air embolism, the entry of air into the cerebral artery, is an iatrogenic clinical problem in most cases, which may result in seizure, severe neurologic deficits and even death. Although cerebral air embolism may result from almost all procedures that are performed in clinical specialties, occurrence following a gastroscopy is very rare. We report a patient who developed cerebral air embolism following a gastroscopy.
Cerebral Arteries ; Embolism, Air ; Gastroscopy ; Humans ; Neurologic Manifestations ; Seizures

PURPOSE: The purposes of this study were to evaluate the stress distributions and the displacements of obturator for edentulous maxillectomy patients and to compare them with those of complete denture using three-dimensional finite element analysis. MATERIALS AND METHODS: Based on the CT image of edentulous patient, three-dimensional finite element model of edentulous maxillae was constructed. Three-dimensional finite element model of edentulous maxillae with palatal defect was also fabricated. On each model, complete denture and obturator prosthesis were created. Vertical static force of 200 N was applied on the left maxillary premolar and molar region. The von Mises stress values and the displacements of models were analyzed using three-dimensional finite element analysis. RESULTS: Maximum von Mises stress values were recorded in the cortical bones of both models. The von Mises stress value in the complete denture model was 2.73 MPa and 2.69 MPa in the obturator model. High von Mises stress values were also observed on the tissue surface of prosthesis. The maximum value of the displacement in the obturator was higher than that of complete denture. CONCLUSION: The obturator showed a worse result in terms of stress distribution and displacement than complete denture. In the prosthodontic rehabilitation of edentulous maxillectomy patient accurate impression procedure based on patients' anatomy and application of prosthodontic principle should be considered.
Bicuspid ; Denture, Complete ; Displacement (Psychology) ; Finite Element Analysis ; Humans ; Maxilla ; Molar ; Prostheses and Implants ; Prosthodontics

BACKGROUND: The optimal immunosuppressive strategy for renal transplant recipients at high immunological risk requires clarification. We compared the 3 year outcomes of a sirolimus group (tacrolimus plus sirolimus) to those of a control group (tacrolimus plus mycophenolate mofetil). METHODS: This observational study was an extension of a prospective pilot study. We assessed acute rejection, glomerular filtration rate, adverse events, graft, and patient survival. RESULTS: Overall, 43% of the sirolimus group versus 78% of the control group were still on the initial immunosuppressive regimen at 3 years (P=0.005), and most discontinuations in each group were due to adverse events. No differences were observed between two groups with respect to acute rejection. The mean glomerular filtration rate at 36 months was greater in the sirolimus group than in the control group, but this was not statistically significant (64.0±6.8 mL/min/1.73 m² vs. 61.8±17.1 mL/min/1.73 m², P=0.576). Graft and patient survival were similar in both groups. Importantly, mean tacrolimus through levels were significantly lower in the sirolimus group than in the control group at each time point. No neoplasm was reported in the sirolimus group. In the control group, three cases of neoplasms developed during the study period. CONCLUSIONS: The sirolimus group had a greater number of discontinuations, particularly related to adverse events. Nevertheless, optimal concentration of sirolimus allowed reduced calcineurin inhibitor exposure in high immunologic risk patients, without increasing the risk of acute rejection and graft failure.
Calcineurin ; Glomerular Filtration Rate ; Humans ; Immunosuppression ; Kidney Transplantation ; Kidney* ; Observational Study ; Pilot Projects ; Prospective Studies ; Sirolimus* ; Tacrolimus* ; Transplant Recipients* ; Transplants

No abstract available.
Antibodies* ; Kidney Transplantation* ; Kidney*

Dermatomyositis (DM) is a connective tissue disorder characterized by inflammatory myopathy and prominent cutaneous features. Although cutaneous vasculitis has been noted frequently in child-onset DM, it rarely occurs in adult-onset DM. The clinical features of adult-onset DM showing cutaneous vasculitis have not been well characterized. A 60-year-old female patient presented with multiple deep cutaneous ulcers in both hands, elbows and foot. She was diagnosed as dermatomyositis 18 months before admission. Angiogram showed no definite arterial obstructive lesion and thrombus in both wrist and elbow, but decreased vascularity was seen in digits of both hands. Cutaneous ulceration was thought to be caused by vasculitis. Cutaneous ulceration was a rare manifestation of adult-onset DM patients, and we report this case with a review of literature.
Adult* ; Connective Tissue ; Dermatomyositis* ; Elbow ; Female ; Foot ; Hand ; Humans ; Middle Aged ; Myositis ; Thrombosis ; Ulcer* ; Vasculitis ; Wrist