What is the prognosis for discoid lupus erythematosus?
For the most part, the prognosis for people with DLE is excellent. While the lesions may be cosmetically unsightly, they are not life threatening and usually do not cause a patient to change his or her lifestyle. Only about 10% of patients with DLE will go on to develop SLE. Source: The Gale Group. Gale Encyclopedia of Medicine, 3rd ed.