Autoimmune: Systemic lupus erythematosus is an auto immune illness. This means people have a immume response against themselves and their own tissues. The hallmark blood test is a positive anti-nuclear antibody or an ana. Depending on what tissue is involved results in the clinical symptoms such as rash, arthritis, kidney disease etc.
Answered 10/3/2017
5.7k views
3 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
6 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question