PURPOSE: The purpose of this study was to evaluate the effects of a mentoring program designed to help middle school girls from low income families cope with stress and improve self-esteem. METHODS: A non-equivalent control group, pretest-posttest design was used. The independent variable was the mentoring program, in which the mentors were nursing students and the mentees were middle school girls. The dependent variables were stress and self-esteem scores. The program was conducted using group activities and personal approaches through the mentor-mentee relationship. The program was conducted from September 1 to December 11, 2010 in a middle school in A city, South Korea. RESULTS: At follow-up, the stress and mental health scores had improved significantly in the intervention group compared to the control group. The self-esteem scores in the intervention group were significantly higher after the intervention than scores before the intervention. However there was no significant difference between the two groups. CONCLUSION: The results of this study suggest that mentoring programs have the potential to be developmentally appropriate interventions for stress management and self-esteem improvement in adolescents from vulnerable families and also enable nursing students as mentors to gain confidence in their professional capability.
Adolescent ; Follow-Up Studies ; Humans ; Mental Health ; Mentors ; Phosphatidylethanolamines ; Poverty ; Students, Nursing

PURPOSE: To assess the incidence of coronary artery lesion(CAL) and the efficacy of intravenously administered immune globulin(IVGG) and aspirin therapy, identify risk factors for CAL, and analyze clinical characteristics in infants less than 12 months of age with Kawasaki disease. METHODS: Retrospective chart review of children less than 12 months of age with Kawasaki disease between 1994 and 1998, diagnosed at Chungnam National University Hospital. RESULTS: Of 202 patients with Kawasaki disease, 32(16 percent) were less than 1 year of age, including 7(3 percent) less than 6 months. Sex ratio of male to female was 2.5:1. Age at onset and Harada score were a predictor of the development of CAL:5(71 percent) of 7 children less than 6 months and 10(40 percent) of 25 children between 6 to 12 months of age acquired CAL (P<0.05), and 1(14 percent) of 7 children less than 6 months of age acquired giant CAL. No specific clinical or laboratory features predicted the development of CAL. Persistent(greater than 1 year) CAL were present in 2(7 percent) of 29 IVGG-treated children. The typical clinical features of Kawasaki disease was noted 24(75 percent) of 32 and the atypical one, 8(25 percent) of 32 children less than 12 months of age. CONCLUSION: Patients with Kawasaki disease of less than 12 months of age are at particularly increased risk of having CAL and difficulty in diagnosis due to atypical clinical features. So, it is suggested to intervene in the diagnostic criteria or risk factors for CAL, especially for patients with infant Kawasaki disease of less than 6 months of age.
Aspirin ; Child ; Chungcheongnam-do ; Coronary Vessels ; Diagnosis ; Female ; Humans ; Incidence ; Infant* ; Male ; Mucocutaneous Lymph Node Syndrome* ; Retrospective Studies ; Risk Factors ; Sex Ratio

PURPOSE: It is important to differentiate malignant from benign lesions of intraocular masses in choosing therapeutic plan. Biopsy of intraocular tumor is not recommended due to the risk of visual damage. We evaluated the usefulness of F-18-FDG PET imaging in diagnosing intraocular neoplasms. MATERIALS AND METHODS: F-l8-FDG PET scan was performed in 13 patients (15 lesions) suspected to have malignant intraocular tumors. There were 3 benign lesions (retinal detachment, choroidal effusion and hemorrhage) and 10 patients with 12 malignant lesions (3 melanomas, 7 retinoblastomas and 2 metastatic cancers). Regional eye images (256*256 and 128*128 matrices) were obtained with or without attenuation correction. Whole body scan was also performed in eight patients (3 benign and 6 malignant lesions). RESULTS: All malignant lesions were visualized while all benign lesions were not visualized. The mean peak standardized uptake value (SUV) of malignant lesions was 2.64+/-0.57 g/ml. There was no correlations between peak SUV and tumor volume. Two large malignant lesions (>1000 mm3 ) showed hot uptake on whole body scan. But two medium-sized lesions (100-l000 mm3) looked faint and two small (<100 mm3) lesions were not visualized. The images reconstructed with 256*256 matrix showed lesions more clearly than those with 128X128 matrix. CONCLUSION: F-18-FDG PET scan is highly sensitivity in detecting malignant intraocular tumor. For the evaluation of small-sized intraocular lesions, whole body scan is not appropriate because of low sensitivity. A regional scan with sufficient acquisition time is recommended for that purpose. Image reconstruction in matrix size of 256*256 produced clearer images than the ones in 128X128, but it does not affect the diagnostic sensitivity.
Biopsy ; Choroid ; Diagnosis* ; Humans ; Image Processing, Computer-Assisted ; Melanoma ; Orbital Neoplasms ; Positron-Emission Tomography ; Retinoblastoma ; Tumor Burden ; Whole Body Imaging

Purpose: To assess the symmetry of microvascular parameters measured via optical coherence tomography angiography (OCTA) between the dominant and non-dominant eyes of normal Korean subjects. Methods: We retrospectively analyzed data on 120 eyes of 60 healthy Koreans. The ‘hole-in-the-card’ technique was used to determine ocular dominance. Central macular, peripapillary retinal nerve fiber layer thickness, and macular ganglion cell-inner plexiform layer thickness, were measured via spectral domain OCT. Vessel and perfusion density and the area of the foveal avascular zone (FAZ) were measured via OCTA. We used the paired t-test to compare all between-eye parameters. We calculated areas under receiver operating characteristic curves to determine diagnostic utility. Results: The average participant age was 27.4 ± 2.01 years. Forty-one subjects (68.3%) were right eye-dominant and 19 (31.7%) left eye-dominant. None of the central macular, macular GC-IPL, or peripapillary RNFL thickness differed between the eyes; neither did any OCTA-assessed microvascular parameter (vessel or perfusion density or the FAZ area). Conclusions No OCT or OCTA parameter differed between dominant and non-dominant eyes. No parameter identified ocular dominance.

BACKGROUND: The imaging system that's currently being used in the field of dermatology is based on such instruments as the dermoscope, phototrichograph and camera. In recent years, the use of an image magnification system based on polarization has become popular. OBJECTIVE: In this study, optical quantification was performed based on the multiwavelength imaging analysis of the structures that form dermatologic diseases, and an attempt was made to enhance the image quality by using polarization technology. METHODS: The lesions of three patients who were clinically diagnosed with cherry angioma, melanocytic nevus and inflammatory lesions in acne and freckles were measured at the outpatient clinic of the Department of Dermatology of the authors' hospital. All the patients were female, and their mean age was 29.3 years. RESULTS: The optical characteristics of the patients' various skin lesions, including cherry angioma, melanocytic nevus and inflammatory lesions in acne and freckles, were distinguishable by their wavelength. CONCLUSION: The use of different kinds of information may be helpful for measuring and diagnosing various skin lesions that have not been differentiated with using the previous modalities. Further, if the various environmental factors that may be generated during the measurement process can be controlled, then these study results can be applied to a standard diagnostic modality in the field of dermatology.
Acne Vulgaris ; Ambulatory Care Facilities ; Dermatology ; Female ; Hemangioma ; Humans ; Melanosis ; Nevus, Pigmented ; Prunus ; Skin