I have pain and swelling of right knee got the past 1 month and pain in the left knee for 5 days now. The pain is more while getting up from sitting position, using stairs and while turning in bed, more so when legs are kept extended. My mother is RA positive, under treatment for same for the past 23 years. My CCP test has come back positive (11.59AU/ML). ANA (IF) results read - ANA positive 2+ (nuclear granular pattern) . Anti dsDNA test is negative. What do the results mean?