There is no difference between rheumatology and rheumatology-immunology. In general, there is no difference between rheumatology and rheumatology-immunology. The full name of rheumatology is called rheumatology-immunology, and the two departments belong to the same clinic. Rheumatology and Immunology usually examines and treats diseases such as systemic lupus erythematosus, rheumatoid arthritis, polymyositis, dry syndrome, etc. If you suffer from leukoaraiosis, ankylosing spondylitis, psoriatic arthritis, gouty arthritis, rheumatic polymyalgia, etc., you will need to go to the Rheumatology and Immunology Department of the hospital to undergo examination and treatment. Under normal circumstances, the same hospital will not appear in the rheumatology department and rheumatology and immunology department two departments, hospitals are different, the name of the department may be different.