PURPOSE: The objective of this study was to translate the obesity-related problems (OP) scale for Koreans and to validate it for use in Korean populations. METHODS: Translation and back-translation of the OP scale was performed and a pilot test was conducted. Following this, patients who had received treatment at the Obesity Center of Inha University Hospital were selected for participation in the field test. Cronbach's alpha (alpha) was used for assessment of the internal consistency of the OP scale. Spearman's correlation coefficients were used to assess the concurrent validity between the OP scale, the EuroQoL-5D (EQ-5D), and the Beck depression inventory (BDI) scale. One-way analysis of variance and t-test were used to assess the factors associated with the OP scale. RESULTS: A total of 67 individuals participated in the field study. The standardized Cronbach's alpha of the OP was 0.913. A significant negative correlation was observed between the OP scale and the EQ-5D and a positive correlation was observed between the OP scale and the BDI (the correlation coefficient with EQ-5D = -0.316, and the BDI = 0.305, P < 0.05). CONCLUSION: The results of this study prove that the Korean version of the OP has been translated and adapted correctly in order to meet the standard of its use.
Depression ; Humans ; Obesity ; Quality of Life ; Surveys and Questionnaires

OBJECTIVE: Screening tests for dysphagia have been introduced to prevent complications arising from dysphagia in stroke patients. Among them, Gugging swallowing screen (GUSS) was proven as an effective screening tests for dysphagia of stroke patients in 24 hours after onset. We compared several screening tests and clinical scales including GUSS. METHOD: Subjects were 37 stroke patients 3 months after onset. GUSS, 3 oz water test, Burke dysphagia screening test (BDST) and Standardized swallowing assessment (SSA) were carried out at bedside. VFS was performed in 24 hours after other studies were done. Functional dysphagia scale (FDS) and Penetration-aspiration scale (P/A scale) were derived from VFS. Clinical scales such as American Speech-Language-Hearing Association National Outcome Measurement System (ASHA NOMS) swallowing scale and Clinical dysphagia scale (CDS) were measured to see the correlation between GUSS and another dysphagia scales. RESULTS: GUSS had a sensitivity of 90.9% and a specificity of 69.2%. 3 oz water test had a sensitivity of 81.8% and a specificity of 76.9%. Sensitivity and specificity of BDST were respectively 90.9%, 61.5%. Sensitivity of SSA was 90.9%, specificity 61.5%. Correlation between GUSS and FDS was significant (r =-0.527, p<0.01). Correlation between GUSS and P/A scale also showed significance (r=-0.747, p<0.01). ASHA NOMS swallowing scale and GUSS showed significant correlation (r=0.432, p<0.01). CDS and GUSS showed significant correlation as well (r=-0.815, p<0.01). CONCLUSION: The screening ability of GUSS was equal to other screening tests for dysphagia of stroke patients. Correlations among GUSS and other VFS and clinical scales showed availability of GUSS as a clinical scale for dysphagia.

Lymphedema refers to inflammation that occurs in a part of the body owing to impaired lymphatic transport. Lymphedema arises as a consequence of a malformation or malfunction of the lymphatic system. It commonly occurs on the face, vulva, and penis and can cause superficial lesions known as lymphangiectasia. Common presenting symptoms include pain, pruritus, oozing of lymphatic fluid, sexual dysfunction, and infection. Prolonged lymphedema can lead to fibrosis and epidermal hyperplasia with verrucous hyperkeratosis. In rare cases, the lymphedema may mimic a skin tumor. We report the case of a 69-year-old woman who presented with erythematous oozing papules and hard nodules on the vulva, which mimicked a fibrous tumor.

No abstract available.
Carcinoma, Squamous Cell ; Epithelial Cells ; Fingers ; Orthopedics ; Radiation Exposure

Vulvar melanosis (VM) is clinically characterized by asymmetric macules or patches of varying size with a tan to black color and irregular borders. VM is more commonly found among perimenopausal women with a median age of 42 years. The exact pathogenesis of VM is not well understood. The proposed etiological factors for VM include oral contraceptive use, infection with human papillomavirus, and chronic inflammatory skin diseases such as lichen sclerosus et atrophicus. Histologic examination can easily differentiate mucosal lentiginosis from melanoma, but VM superimposed on a background of anogenital lichen sclerosus, both clinically and histologically, may mimic malignant melanoma. There have been two cases of VM associated with Dowling-Degos disease in the Korean dermatologic literature. To the best of our knowledge, this is the first case of VM associated with lichen sclerosus et atrophicus in the Korean dermatologic literature.

Syringoid eccrine carcinoma (SEC) is a rare cutaneous malignant tumor thought to be derived from eccrine sweat glands. It is usually present in the scalp and face and often occurs in the fourth to seventh decades of life. A 76-year-old female patient visited our department with a 3-year history of a lesion showing a 5×4 cm-sized erythematous firm plaque with ulceration on her right shoulder. Histological findings revealed a tumor consisting of numerous proliferating tubular structures with two layers of basaloid cells with cellular atypia. Some ductal structures showed a tadpole appearance. Based on these findings, the final diagnosis was SEC. The patient was treated with slow Mohs micrographic surgery and a full-thickness skin graft and did not show any recurrence during the follow-up period of 6 months. Herein, we report a very rare case of a 76-year-old woman diagnosed with SEC that developed on the right shoulder.

Vulvar melanosis (VM) is clinically characterized by asymmetric macules or patches of varying size with a tan to black color and irregular borders. VM is more commonly found among perimenopausal women with a median age of 42 years. The exact pathogenesis of VM is not well understood. The proposed etiological factors for VM include oral contraceptive use, infection with human papillomavirus, and chronic inflammatory skin diseases such as lichen sclerosus et atrophicus. Histologic examination can easily differentiate mucosal lentiginosis from melanoma, but VM superimposed on a background of anogenital lichen sclerosus, both clinically and histologically, may mimic malignant melanoma. There have been two cases of VM associated with Dowling-Degos disease in the Korean dermatologic literature. To the best of our knowledge, this is the first case of VM associated with lichen sclerosus et atrophicus in the Korean dermatologic literature.

No abstract available.
Carotid Arteries* ; Carotid Stenosis* ; Dyskinesias ; Ischemic Attack, Transient*

No abstract available.
Hypoglossal Nerve Diseases* ; Hypoglossal Nerve* ; Paralysis ; Prognosis

PURPOSE: The goals of this study are to evaluate the effect of duodenojejunal bypass (DJB) for type 2 diabetes mellitus (T2DM) patients below body mass index (BMI) 25 kg/m2 in one year follow-up, and to compare the results of 1 week which we have reported in 2011. METHODS: In this prospective observational study, there were 31 type 2 diabetic patients who underwent DJB at Inha University Hospital from July 2009 to January 2011. We did laboratories such as 75-g oral glucose tolerance test (OGTT), insulin level and hemoglobin A1c (HbA1c), etc. and compared their changes of preoperative, a week, 3 months, and 12 months. RESULTS: Mean BMI was 23.1 +/- 1.3 kg/m2, mean duration of T2DM was 8.3 +/- 4.7 and mean age was 46.6 +/- 7.7 years. There were a significant decrease of 75-g OGTT levels and increase of insulin secretion after 3 months. 13.3% showed diabetic remission (HbA1c < 6.0, medication cessation) and 26.7% showed diabetic improvement. The rates of remission and improvement much declined comparing with that of postoperative 1 week although those were determined by fasting and postprandial 2 hour level of glucose. CONCLUSION: This is the first study of metabolic surgery in Korean diabetes patients in the healthy weight range. DJB exerted positive influences on insulin resistance as well as beta cell function. Early effects on T2DM after DJB could be estimated as one of good modalities, although the effectiveness seems to be unacceptable. Further studies are mandatory for evaluation of the effectiveness of metabolic surgery and finding prognostic factors.
Body Mass Index ; Diabetes Mellitus, Type 2 ; Fasting ; Follow-Up Studies ; Glucose Tolerance Test ; Hemoglobins ; Humans ; Insulin ; Insulin Resistance ; Prospective Studies