The patient is a 45-year-old Caucasian male with a 5-year history of systemic lupus erythematosus (SLE). He has flat erythema that is more prominent on the upper chest, neck, and head. The rash ...

Systemic lupus erythematosus commonly presents as a rash. The rashes are caused by inflammation from the immune system fighting the body. Systemic lupus erythematosus, more commonly known as lupus ...