Dr. J S Pasricha, Retired Professor, Department of Dermatology and Venereology, AIIMS, New Delhi will talk about collagen vascular diseases. He will explain the different types of collagen vascular diseases and how common they are. These diseases are treatable with pulse therapy regimen. Dermatomyositis is one more form of these diseases. The patients cannot use the muscles properly. He will further explain the treatment given to these patients.