Frequency of anergy in a group of patients with rheumatoid arthritis on immunosuppressive therapy
Rev. colomb. reumatol; 28 (1), 2021
ABSTRACT Background: Tuberculin is the globally accepted delayed cutaneous hypersensitivity test for the diagnosis of latent tuberculosis. The alteration of cellular immunity induced by disease-modifying drugs used in rheumatoid arthritis may give a false negative result, also known as cutaneous anergy...