What is discoid rash in systemic lupus erythematosus (SLE)?

Updated: Aug 04, 2021
  • Author: Christie M Bartels, MD, MS; Chief Editor: Herbert S Diamond, MD  more...
  • Print
Answer

Discoid rash occurs in 20% of patients with SLE and can result in disfiguring scars. The discoid rash can present as erythematous patches with keratotic scaling over sun-exposed areas of the skin. Follicular plugging may create scarring that may be well demonstrated in the ears. Systemic manifestations of SLE may be absent (ie, limited discoid lupus).


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!