Example 3: List the elements of the set {x | x is a natural number greater than 100}. There are two parts to this: 1  the number has to belong to the set of natural numbers {1, 2, 3, ...} and.  it has to be greater than 100.
Treatments for Discoid lupus erythematosus. 1  Avoid sunlight exposure. 2  Sunscreens. 3  Protective clothing - to avoid sun exposure.  Topical corticosteroids - for the rash 1  areas. Injected corticosteroids.  more treatments...Â».
There are three main types of lupus skin disease: chronic cutaneous (discoid lupus), subacute cutaneous, and acute cutaneous. Some people with discoid lupus may never develop the systemic version of the disease (âsystemic lupus erythematosus). And those with subacute cutaneous lupus may develop arthritis.