Trichoepithelioma. so named by Jarisch(1894), is a rare benign neoplasm of the skin on face and eyelid. The solitary type which is the most usual form seen in the eyelid occurs mainly in adult, on the other hand multiple type begin to appear at adolescence or puberty as a dominantly inherited condition. A 21 year-old korean female was found to have trichoepithelioma in her left lower eyelid mangm.
Adolescent ; Adult ; Eyelids ; Female ; Hand ; Humans ; Puberty ; Skin ; Young Adult

BACKGROUND: It seems that herpes zoster is caused by reactivation of the varicella-zoster virus and its incidence is increasing. The reactivation of the varicella zoster virus is thought to be associated with the disturbance of the state of immunity in patients with herpes zoster. OBJECTIVE: The purpose of this study was to elucidate the state of immunity in patients with herpes zoster in its acute phase(less than 7 days). METHODS: 1. Thirty patients with acute phase herpes zoster matched by age and sex against a control group, were checked for Helper/Inducer T cell(CD4), Suppressor/Cytotoxic T cell(CD8), NK cell, B cell and activated T cell by three color flow cytometric analysis. 2. Forty patients with herpes zoster measured delayed cutaneous hypersensitivity by means of Multitest' CMI. 3. Thirty patients with herpes zoster measured Ig G, M, A by means of N-antisera method.
Herpes Zoster* ; Herpesvirus 3, Human ; Humans ; Hypersensitivity ; Immunity, Cellular ; Immunity, Humoral* ; Incidence ; Killer Cells, Natural

Objectives: The prevalence of cumulative trauma disorders of upper extremities mons watch assembly workers in small-scaled industry was studied. Methods: In 83 workers at five watch assembly factories, symptoms and psychosocial questionnaire, ergonomic Interview, physical examination were conducted. Results: Prevalence of self-reported symptoms was 54.2% and neck 34.9%, wrist/hand 31.3%, shoulder 30.1%, elbow/arm 18.0% by anatomical site. Prevalence of cumulative trauma disorders was 45.8%. Most common disease was myofascial pain syndrome (31.3%). The other diseases were De Quervain disease (9.6%), tenosynovitis/tendinitis at wrist/hand (9.6%), bicipital tendinitis(6.0%), fat. epicondylitis(4.8%), meIn. epicondylitis(2.4%), and cervical disc disease(2.4%). As result of ergonomic interview, repetitiveness was 79(98.8%). There were no differences in the prevalence of self-reported symptoms and cumulative trauma disorders for age, sex, marital status, duration of work In the study, The significant factors of cumulative trauma disorders were occupational task and psychosocial stress in the study. The prevalence of cumulative trauma disorders in high strain group was hlgher (68.4%) than other three groups. The prevalence of self-reported symptoms and cumulative trauma disorders in assembly task was higher (70.0%, 64.0%) than other two tasks. Conclusions: Prevalence of self-reported symptoms was 54.2%, prevalence of cumulative trauma disorders was 45.8% in watch assembly workers. In this study, factor related to self-reported symptoms was occupational task and factors relaxed to cumulative trauma disorders were occupational task and psychosocial stress. This results suggest that differences of ergonomics and environment in occupational task cause differences of prevalence of self-reported symptoms and cumulatlve trauma disorders.
Cumulative Trauma Disorders* ; De Quervain Disease ; Human Engineering ; Marital Status ; Myofascial Pain Syndromes ; Neck ; Physical Examination ; Prevalence* ; Questionnaires ; Shoulder ; Upper Extremity*

The mortality due to chronic liver disease, including liver cirrhosis and hepatocellular carcinoma (HCC), ranks as one of the highest in Korea. The prevalence rates of hepatitis C virus (HCV) and hepatitis B virus (HBV) infections in the general Korean population are approximately 1 and 5%, respectively. Blood transfusion was the strongest risk factor for the transmission of HCV infection. Therefore, the evaluation of risk factors for HCV infection including blood transfusion, intravenous drug user, hemophilia, and hemodialysis, is important. The most prevalent HCV genotype is 1b followed by 2a. The annual incidence of HCC among HCV-related liver cirrhosis has been estimated at 5%, and approximately 12% of HCC is attributable to HCV and 68% to HBV in Korea. HCV infection is more closely associated with HCC in elderly patients than HBV-related HCC. Even though the prevalence of anti-HCV in Korea has been reduced and the risk of HCV transmission through blood transfusion has markedly decreased, public-health programs to prevent de novo infections should be developed. This review describes the HCV prevalence and risk factors among the general population, and the distribution of HCV genotypes as well as the clinical course of HCV in Korea.
Adult ; Carcinoma, Hepatocellular/*virology ; Genotype ; Hepacivirus/genetics/isolation & purification ; Hepatitis C, Chronic/*complications/*epidemiology ; Humans ; Korea ; Liver Cirrhosis/*virology ; Liver Neoplasms/*virology ; Middle Aged ; Prevalence ; Risk Factors

PURPOSE: We performed this study to evaluate the clinical presentation as well as the proper surgical intervention for ovarian metastasis from gastric cancers and these tumors were identified during postoperative follow-up. This will help establish the optimal strategy for improving the survival of patients with this entity. MATERIALS AND METHODS: 22 patients (3.2%) with ovarian metastasis were noted when performing a retrospective chart review of (693) females patients who had undergone a resection for gastric cancer between 1981 and 2008. The covariates used for the survival analysis were the patient age at the time of ovarian relapse, the size of the tumor, the initial TNM stage of the gastric cancer, the interval to metastasis and the presence of gross residual disease after treatment for Krukenberg tumor. The cumulative survival curves for the patient groups were calculated with the Kaplan-Meier method and they were compared by means of the Log-Rank test. RESULTS: The average age of the patients was 48.6 years (range: 24 to 78 years) and the average survival time of the 22 patients was 18.8 months (the estimated 3-year survival rate was 15.8%) with a range of 2 to 59 months after the diagnosis of Krukenberg tumor. The survival rate for patients without gross residual disease was longer than that of the patients with gross residual disease (P=0.0003). In contrast, patient age, the size of ovarian tumor, the initial stage of gastric adenocarcinoma, the interval to metastasis and adjuvant chemotherapy were not prognostic indicators for survival after the development of ovarian metastasis. CONCLUSIONS: Early diagnosis and complete resection are the only possible hope to improve survival. As the 3-year survival rate after resection of Krukenberg tumor is 15.8%, it seems worthwhile to consider performing tumorectomy as the second cytoreduction.
Adenocarcinoma ; Chemotherapy, Adjuvant ; Early Diagnosis ; Female ; Follow-Up Studies ; Humans ; Krukenberg Tumor ; Neoplasm Metastasis ; Recurrence ; Retrospective Studies ; Stomach Neoplasms ; Survival Rate

PURPOSE: The aim of the study is to evaluate the health-related quality of life, psychological symptoms, distress, and sense of coherence in adult haematopoietic stem cell transplantation survivors. METHODS: Fifty two survivors completed four questionnaires after the transplantation. The questionnaires were the Functional Assessment of Cancer Therapy-BMT Scale, the National Cancer Center Psychological Symptom Inventory, the Distress Thermometer, and the Sense of Coherence scale. RESULTS: Quality of life was positively correlated with sense of coherence, whereas sense of coherence was negatively correlated with all psychological symptoms and distress. Hierarchical regression analyses revealed that sense of coherence was the only significant predictor of quality of life after controlling for sex and age at transplantation. Model 2 explained 33.2% of the total variance of quality of life. CONCLUSION: Supporting patients towards improving comprehensibility, manageability and meaningfulness, the three components of sense of coherence, may be beneficial and improve outcomes. Individually pre-transplant and post-transplant assessments of sense of coherence may be of clinical importance, in order to identify patients with unmet needs and to provide rolonged support.
Adult* ; Hematopoietic Stem Cell Transplantation ; Humans ; Quality of Life* ; Sense of Coherence ; Stem Cell Transplantation* ; Stem Cells* ; Survivors* ; Symptom Assessment ; Thermometers

We report a case of multiple agminated Spitz nevi in a 16-year-old boy who presented with multiple nodules on the right side of his face. His past history revealed that there had been erythematous and brown colored papules on the same site at the age of four. At that time one lesion was excised and histopathological findings showed fairly well circumscribed spindle and epithelioid cell nests consistent with a Spitz nevus. Twelve years later, he presented with multiple agminated brown to black colored nodules on the face. Microscopic evaluation revealed nevus cells diffusely distributed throughout the dermis showing no or little junctional activity. In addition, these cells were embedded in a strikingly desmoplastic stroma which consisted of acellular collagen fiber. Immunohistochemical staining for S-100 protein was positive. To our knowledge this is the first report of multiple agminated Spitz nevi in Korea.
Adolescent ; Collagen ; Dermis ; Epithelioid Cells ; Humans ; Korea ; Male ; Nevus* ; Nevus, Epithelioid and Spindle Cell ; S100 Proteins

PURPOSE: To retrospectively evaluate the clinical effect of intravitreal (IVT) and posterior subtenon (PSTT) triamcinolone acetonide (TA) injection in diabetic macular edema. METHODS: Fifty eyes of 43 patients with diabetic macular edema (DME) were included. Twenty-two eyes in the IVT group received 4 mg/0.1 ml intravitreal TA injections and 26 eyes in the PSTT group received 40 mg/1.0 ml subtenon TA injections. LogMAR visual acuity and intraocular pressure (IOP) were measured and, using OCT, central macular thickness (CMT) and total macular volume (TMV) were also measured before and 1, 3, and 6 months postoperatively. RESULTS: Both groups showed significant decreases in the mean CMT and TMV. The mean CMT in the IVT group was significantly thinner than that of the PSTT group 1 month postoperatively. The percentage reduction in CMT and TMV were also greater in the IVT group than the PSTT group 1 month postoperatively. Both groups showed significant improvements in mean visual acuity, with no significant difference between the two groups. However, at 1-month postoperative improvement in visual acuity was significantly greater in the IVT group than the PSTT group. The mean IOP in the IVT group was also greater than that in the PSTT 1 month postoperatively. CONCLUSIONS: Both injections caused a significant increase in visual acuity and a decrease in CMT and TMV. The effect was more pronounced in the IVT group. However, the PSTT injection also appeared to be a safe and effective technique for the treatment of DME.
Eye ; Humans ; Intraocular Pressure ; Intravitreal Injections ; Macular Edema ; Retrospective Studies ; Triamcinolone ; Triamcinolone Acetonide ; Visual Acuity

BACKGROUND AND OBJECTIVES: The precise mechanism linking obesity and vascular disease is still unclear. Previous studies have demonstrated that the plasma levels of adiponectin, an adipose-derived hormone, decrease in obese subjects, and that hypoadiponectinemia are associated with ischemic heart disease. In this study, we investigated the determinant factors of plasma adiponectin concentration in healthy premenopausal women. SUBJECTS AND METHODS: We analyzed the plasma adiponectin concentrations in healthy, obese premenopausal women (n=37, BMI> or =25 Kg/m2) and in age-matched, healthy, non-obese premenopausal women (n=23, BMI<25 Kg/m2). The visceral and subcutaneous fat areas were measured by CT scan. RESULTS: Plasma levels of adiponectin in the obese subjects were lower than those in the non-obese subjects (3.24+/-1.08 vs. 4.90+/-2.06 microgram/ml, p<0.01). Significant, univariate, inverse correlations were observed between plasma adiponectin levels and visceral fat areas (r=-0.643, p<0.001), and between adiponectin levels and subcutaneous fat areas (r=-0.407, p<0.01). In univariate analysis, adiponectin was directly related to insulin sensitivity, hsCRP, triglyceride, HDL and LDL cholesterol. In multivariate analysis, visceral fat areas (beta=-0.483, p=0.001) and HDL cholesterol remained significantly related to plasma adiponectin concentrations (beta=0.283, p<0.05). CONCLUSION: These results suggest that HDL cholesterol and visceral fat mass were independently associated with plasma concentrations of adiponectin.
Adiponectin* ; Adipose Tissue* ; Atherosclerosis ; Body Fat Distribution* ; Cholesterol, HDL ; Cholesterol, LDL ; Female ; Humans ; Insulin Resistance ; Intra-Abdominal Fat ; Lipoproteins* ; Multivariate Analysis ; Myocardial Ischemia ; Obesity ; Plasma* ; Subcutaneous Fat ; Tomography, X-Ray Computed ; Triglycerides ; Vascular Diseases

Lichen nitidus is an uncommon chronic inflammatory disease characterized by multiple minute discrete flesh-colored dome shaped papules. Its distribution is frequently localized on trunk, arm or penis. There are a few cases reported to occur on palm and sole. We report a case of lichen nitidus which presents erythematous or brownish colored hyperkeratotic plaques, composed of 1-2 mm sized small papules on the right palm. Its hitopathologic findings were consistent with a diagnosis of lichen nitidus.
Arm ; Diagnosis ; Lichen Nitidus* ; Lichens* ; Male ; Penis