Medically reviewed by Dale Garber, MD Juvenile myositis (JM) affects those under the age of 18 years. JM is known for causing ...

Dermatomyositis is a rare inflammatory disease that affects the muscles and skin, often causing muscle weakness and a distinctive skin rash ... it is called juvenile dermatomyositis (JDM).

Dermatomyositis is a chronic autoimmune disease characterised by muscle weakness, skin lesions, and systemic complications.

arms shoulders and skin rash. This disease can be associated with cancer also. “ Any age, right from childhood where it's called juvenile dermatomyositis, to elderly can be affected. It may be ...