Case Report: Anti–TNF-α therapy–associated destructive thyroiditis and unmasking of latent amyloid A amyloidosis in rheumatoid arthritis
IntroductionTumor necrosis factor (TNF)-α inhibitors are widely used for rheumatoid arthritis (RA), but paradoxical immune reactions, including autoimmune thyroid disease, have been reported.Case presentationWe describe a 71-year-old man with a 16-year…