Targetoid hemosiderotic hemangioma is a benign vascular tumor with a peculiar clinical presentation and histologic features sometimes difficult to differentiate from the patch stage of Kaposi's sarcoma, progressive lymphangioma, eosinophilic hemangioma, retiform hemangioendothelioma. We report a case of targetoid hemosiderotic hemangioma on upper back and right upper arm of a 28-year-old male. He has a 5mm × 5mm sized slightly raised violaceous papule surrounded by an ecchymotic halo on upper back and right upper arm. We took a biopsy of the lesion and identified it as targetoid hemosiderotic hemangioma. This is a case of targetoid hemosiderotic hemangioma with typical clinical and histopathological findings.
Adult ; Arm ; Biopsy ; Eosinophils ; Hemangioendothelioma ; Hemangioma* ; Humans ; Lymphangioma ; Male ; Sarcoma, Kaposi

No abstract available.
Gestational Age* ; Humans ; Infant*

Once splinter hemorrhage can be considered as a pathognomonic sign of subacute bacterial endocarditis. But it can also be associated with a variety of systemic disorders that increase capillary fragility or primary nail bed involvement in dermatologic disorders. The cause of splinter hemorrhage can usually be established by careful history and physical examination. We report a case of 33-year-old man with splinter hemorrhages, who had polycythemia vera.
Adult ; Capillary Fragility ; Endocarditis, Subacute Bacterial ; Hemorrhage* ; Humans ; Physical Examination ; Polycythemia Vera* ; Polycythemia*

Reconstruction of a injured digit needs good aesthetic result as well as functional recovery. Since Honda deported the first clinical application in 1984, the venous flap has been used increasingly for skin and soft tissue defects of the fingers and hands. From november 1992 to december 1995, 12 single-pedicled venous island flaps from hand dorsum were used for coverage of soft tissue defects of fingers over exposed bone, tendon, or joint. The pedicle of the flap included one superfitial dorsal vein of hand and its perivenous areolar tissue. Eight of twelve flaps survived completely and four necrosed partially possibly due to excessively long pedicle and poor perivenous areolar tissue. All donor sites were closed directly. Most patients were satisfied with postoperative result cosmetically and functionally. This method has several advantages : easy versatility and operability with superficial location of numerous dorsal vein, making good contour owing to proper thickness of flap, minimal donor site morbidity, and short operation time. We consider that the pedicled venous island flap is another reliable and useful method for reconstruction or finger defects as long as the pedicle length is not long and the perivenous areolar tissue is enough.
Fingers* ; Hand ; Humans ; Joints ; Skin ; Surgical Flaps ; Tendons ; Tissue Donors ; Veins

Colorectal carcinoma in patients under 40 years and over 70 years of age is unusual but not rare. The prognosis of these two groups, compared with remainder of patients, is thought to be unfavorable. From Jan. 1981 to Dec. 1997, 541 patients with primary colorectal cancer who were treated by surgical resection were analyzed retrospectively. They were divided into three age groups according to the age at admission, i.e. under 40 years, over 70 years and between 40 and 69 years(control group). Among three age groups, sex ratio, tumor characteristics(size, location , depth of invasion, lymph node metastasis, liver metastasis, peritoneal metastasis, histopathologic classification, stage, DNA ploidy pattern), serum CEA level and survival were compared and analyzed. The results were as follows: 1) In the young patient group(52 cases), female predominence, large tumor size, high proportion of mucinous adenocarcinoma in histopathologic classification, more frequent metastasis to regional lymph node, frequent peritoneal metastasis and high incidence in tumor location at transverse colon were noted(p<0.05). 2) In the elderly group(69 cases), deep invasion of tumor(T4) was noted (p<0.05). In addition, among them, concomittent diseases were presented in 25 patients(36%). They were diabetes(8), cardiac arrhythmia(4), old myocardial infarction(2), liver cirrhosis(5), COPD(3), previous cancer(3). 3) The 5-year survival rates of the young patient group and that of elderly patient group were lower than that of the other(p<0.01). 4) There was no significant differences in liver metastasis, tumor stage, DNA ploidy pattern, serum CEA level among three age groups.
Adenocarcinoma, Mucinous ; Aged* ; Classification ; Colon, Transverse ; Colorectal Neoplasms* ; DNA ; Female ; Humans ; Incidence ; Liver ; Lymph Nodes ; Neoplasm Metastasis ; Ploidies ; Prognosis ; Retrospective Studies ; Sex Ratio ; Survival Rate

This erratum is being published to correct of contents.

With increasing demand for liver transplantation, liver grafts are used from marginal donors who were not considered suitable. This trend toward the use of marginal donors reinforces the need to balance the recipient's condition and graft quality and to perform a liver retrieval process with a proper method for preservation of liver function. Although the issues in organ procurement are debatable, rapid and high pressure perfusion for the aorta only with a cold dissection method can be an optimal method for the successful recipient outcome in liver transplantation using a marginal graft.
Aorta ; Humans ; Liver Transplantation ; Liver* ; Perfusion ; Tissue and Organ Procurement ; Tissue Donors ; Transplants

BACKGROUND: Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin disease with a genetic and environmental background. Recently, a marked rise in the prevalence of AD has been observed. Current epidemiological research is largely focused on identifying environmental factors associated with AD; however, little is known about the factors affecting the disease severity in Korean childhood AD. The city of Incheon is a large harbor city, notorious for air pollution caused mainly by industry and the yellow dust that blows in from China. The environmental peculiarities of Incheon may play a critical role in AD expression. OBJECTIVE: We investigated the epidemiologic characteristics of preschool childhood AD patients and the correlation between environmental factors and its prevalence or severity in Incheon. METHODS: This study was carried out among 2523 preschool children from May to July, 2007. It was based on a questionnaire covering their clinical manifestations, environment, and lifestyle. Two dermatologists examined the skin and evaluated the severity of AD using the SCORAD index. RESULTS: The prevalence of AD among preschool children in Incheon was 18.8% (475 AD patients) which was higher than the overall prevalence in Korea (6.16~11.2%). There were statistical differences in the SCORAD index between heavily industrialized areas and residential housing areas in Incheon (p=0.012). CONCLUSION: Theses results suggest that environmental factors may affect the prevalence and severity of atopic dermatitis.
Air Pollution ; Child, Preschool ; China ; Dermatitis, Atopic ; Dust ; Housing ; Humans ; Korea ; Life Style ; Prevalence ; Skin ; Skin Diseases ; Surveys and Questionnaires

PURPOSE: We investigated whether psychological factors could influence on the symptoms of chronic prostatitis based on general population that have not previously been examined or treated. MATERIALS AND METHODS: Between August and November 2000, we randomly selected 100 male residents in the area of Chung-nam including Daejoen city. The participants completed self- administered questionnaires. Based on our inclusion criteria, 87 participants were included in this study. RESULTS: Scores of Beck Depression Inventory of participants with higher pain and urinary symptoms domain scores were significantly higher than those with lower pain and urinary symptoms domain scores of the National Institutes of Health-chronic prostatitis symptom index (p=0.001 and p=0.028, respectively). However, anxiety did not influence on the symptoms of chronic prostatitis based on the results of State-Trait Anxiety Inventory. Based on the results of Bem Sex Role Inventory, masculinity score of participants with higher urinary symptoms domain scores were significantly lower than those with lower urinary symptoms domain scores (p=0.042). CONCLUSIONS: Our results suggest that psychological problems may involve in an early stage of chronic prostatitis and have a causative role in chronic prostatitis.
Academies and Institutes ; Anxiety ; Depression ; Gender Identity ; Humans ; Male ; Masculinity ; Prostatitis* ; Psychology ; Surveys and Questionnaires

BACKGROUND: The bone mineral densities of men decrease with increasing age like women. The incidence of osteoporosis gradually increase according to increasing proportion of older people, but the studies on osteoporosis of men are now beginning. The association between the bone mineral density and behavioral factors among adult men in Korea were studied. METHODS: The study subjects who visited health promotion center of one hospital located in Seoul from April to May 2001, aged 28 to 76 years, were all mearsured bone mineral density at left calcaneus using quantitative ultrasonography (QUS). We interviewed all subjects to get the information about past medical history and behavioral risk factors such as smoking, drinking, intake of dairy food, and exercise patterns. We also checked height, weight, blood chemistry including alkaline phosphatase and Prostate Specific Antigen. We calculated the Pearson's partial correlation coefficient between Speed of Sound (SOS) and each variables after adjusting age and body weight, and compare the mean SOS among each categories of the variables using Analysis of Covariance (ANACOVA). Finally, multiple regression analysis was done, using the model including significant variables of baseline analysis. RESULTS: One hundred six men, who did not have any metabolic disease influencing bone mineral density, were included. Age and smoking amount were negatively correlated and body weight was positively correlated with SOS. In univariate analysis, exercise, past history of fracture and dairy food intake was significantly associated with bone mineral density of men. In multiple regression analysis, body weight and dairy food intake were positively associated, but age and smoking amounts were negatively associated with bone mineral density. CONCLUSION: To increase bone mineral density of men, one should maintain adequate body weight, ingest dairy food regulary and reduce smoking amount or quit smoking.
Adult* ; Alkaline Phosphatase ; Body Weight ; Bone Density* ; Calcaneus ; Chemistry ; Drinking ; Eating ; Female ; Health Promotion ; Humans ; Incidence ; Korea* ; Male ; Metabolic Diseases ; Osteoporosis ; Prostate-Specific Antigen ; Risk Factors ; Seoul ; Smoke ; Smoking ; Ultrasonography