The differences between rheumatoid and rheumatoid include: 1, rheumatoid arthritis is one of the types of rheumatic diseases; 2, rheumatoid arthritis mainly invades the small joints of the limbs, showing symmetrical joint swelling and pain, and finally leads to joint destruction; rheumatoid arthritis mainly invades the large joints of the limbs; 3, rheumatoid arthritis clinical examination rheumatoid factor positive and anti-cyclic citrullinated peptide antibody positive; rheumatoid arthritis is mainly streptococcal The rheumatoid arthritis clinical examination is positive for rheumatoid factor and anti-cyclic citrullinated peptide antibody; rheumatoid arthritis is dominated by streptococcal infection, and the clinical laboratory test is positive for anti-streptococcal hemolysin O test; 4.