Cutaneous vasculitis is an inflammatory necrotizing disease of the blood vessel walls. In most cases, the etiology is due to immune-complex disease from type III hypersensitivity. Clinical signs include swelling, erythema, purpura, erythematous plaques, ulceration, and necrosis. Clinical lesions may be localized to distal extremities or areas of less extensive collateral circulation. In this case, history, physical examination, laboratory findings, cytology, histopathologic examination, and immunohistochemistry might aid in differentiation of a clinically similar disease. Consequently, this case was diagnosed as cutaneous vasculitis and treated with ointment containing corticosteroid and antibiotics over a period of two weeks. After treatment, all of the clinical lesions had disappeared.

When the Juam multipurpose dam which is connected with existing large water supply facilities is finished, water environment is changed from stream to lake. The changed quality of water should be examined. In this study, the result of water quality forecasting is analysed and an effective management plan of water quality is presented. In this study, the WASP5 model that is a dynamic water quality simulation model was selected to forecast the water quality. This model forecasts movement of change of pollutants. For an application of the model, the subject areas were divided into seventeen sub-areas by considering change temperature depending measuring points and on depth of water. Meteorological data collected by the meteorological observatory and data about quality measured by the Korea Water Resources Development Corporation were used for an operation of the model. As a result of quality examination through quality data and estimated pollutant loading, the water quality environment criterion was grade Ⅱ and the nutritive condition was measured as meso-graphic grade. In this study, an effective management was planned to improve water quality by reducing pollution load. According to the result of examination, when more than 30% of BOD was reduced it was recorded that the environment standard of water quality was improved to the second grade.