This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
All are seronegative (spondyloepiphyseal) arthritis with ocular manifestations, except - 
Select and explain. 
A. Ankylospondilitis, B. Ritter's disease, C. Rheumatoid arthritis, D. Psoriatic arthritis
C: Rheumatoid arthritis
Answer: C: Rheumatoid arthritis 
Explanation: None