It looks like it is mostly the GGT that is elevated (hard to tell without the references), and that is modestly elevated. The SGOT/SGPT are mildly elevated, if at all. These all reference liver inflammation. Could be from your past use of NSAIDs.
The low CH50 refers to a presence of an acute inflammatory condition. But, it is non-specific. http://www.questdiagnostics.co...=618&labCode=SJC
The negative CCP rules out rheumatoid arthritis.
Good luck with the rheumy!
Jan