Disease Description provides a detailed and comprehensive description of the disease. This information is presented in a clear and simple format that allows understanding of the disease process and the resulting signs, symptoms and possible complications. Signs and Symptoms is a complete description of all the signs and symptoms associated with this particular disease. Other Conditions to Consider provides a list of other conditions which may have similar symptoms, and should be considered in a differential diagnosis. Complete information on these diseases is provided if they are included in the database.