Clinically amyopathic dermatomyositis (CADM), a rare subset of dermatomyositis (DM), is an autoimmune disease characterized by cutaneous findings of typical DM without evidence of myositis. Childhood presentation of CADM is rare, and not many studies describe the epidemiology of juvenile CADM.1,2 Although lung disease is rare among patients with juvenile DM, a few reports have…
Clinically amyotrophic dermatomyositis (CADM), a subset of dermatomyositis (DM), is a rare autoimmune disease characterized by typical DM cutaneous findings (e.g., heliotrope rash, Gottron papules, Gottron sign) without evidence of myositis.1 The incidence of DM and CADM is approximately 9.63 per 1 million people and 2.08 per 1 million people, respectively.2 The association with development…