PIK3C2A and dermatomyositis: A diagnosis of Dermatomyositis (DM) was made based on heliotrope and malar rashes, Gottron’s sign, and cutaneous ulcers on the elbows, and significant proximal muscle weakness with a manual muscle testing score of 37/80 with elevated muscle enzymes (AST- 85U/L, ALT-53U/L, LDH-701U/L, CPK-303U/L).