Dear sir/mam my wife ( age: 26 yrs) is going through the water accumulation problem in her right knee from past one year, I have visited many doctors but none is able to diagnose the exact reason of it. Removed water from her knees two times by the doctors but it gets filled again and again, doctors diagnosed ra on the basis of ra factor and anti ccp tests, gave the arthritis medicines for 6 months but still the problem is same, the last doctor I visited 2 weeks back says she is not having arthiritis as she don't have pain in any other bone joints in the body and xray is normal. I am attaching the last x-ray report done on 18. 04. 2015 for your convenience, almost an year back she met with an accident on the same knee, got bruises and blood came out but nothing was found in xray. If possible please guide me to the right path. I have all the reports available with me. Your valuable support is required. please help. Regards: