Respiratory Failure in a Rare Case of Juvenile Dermatomyositis - Systemic Scleroderma Overlap Syndrome.

Juvenile dermatomyositis (JDM) is one of the pediatric systemic connective tissue disorders, consisting of an idiopathic inflammatory myopathy, affecting primarily skin and muscle, representing approximately 85% of cases in this group. A significant source of morbidity is the occurrence of overlap characteristics with other connective tissue disorders, including systemic sclerosis (SSc). Overlap JDM/SSc syndrome is rare in children, with only a few reported cases.