How To Rule Out Rheumatoid Arthritis?
Rheumatoid factor, Erythrocyte sedimentation rate. Check uric acid levels
Detailed Answer:
Hi and thanks for the query,
I think you are absolutely right rheumatoid arthritis might not always present with known classical symptoms. Nodules are for sure suggestive of rheumatoid arthritis.
However, other tests might be necessary to support the diagnosis. Testing for the Rheumatoid Factor, though not present in all patients with rheumatoid arthritis could be of utmost importance to confirm the diagnosis.
Doing a blood test to ascertain uric acid levels could also be important. Though not classical, excess uric acid levels could manifest itself in the form of nodules.
Your medical history is not however classical as that for rheumatoid arthritis. Though important to check out for it, it might be worrying so much at this stage in my opinion. Though a possibility for this to be rheumatoid arthritis, but it is not very typical of it.
Thanks and kind regards as I wish you the best of health.
Dr Bain