Abstract Number: 397 • 2019 ACR/ARP Annual Meeting
Clinical Features of Polymyositis and Dermatomyositis Patients with Severe Dysphagia
Background/Purpose: Polymyositis (PM) and dermatomyositis (DM) are autoimmune inflammatory diseases characterized by proximal myositis. Dysphagia has been reported to develop in 35 to 62% of…