The round or disk shaped (discoid) rash of lupus produces red, raised patches with scales. The pores (hair follicles) may be plugged. Scarring often occurs in older lesions. The majority (approximately 90%) of individuals with discoid lupus have only skin involvement as compared to more generalized involvement in systemic lupus erythematosis (SLE).
Review Date: 4/20/2013 Reviewed By: Gordon A. Starkebaum, MD, Professor of Medicine, Division of Rheumatology, University of Washington School of Medicine. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, Bethanne Black, Stephanie Slon, and Nissi Wang.