Hi Everyone, That is true that the blood or serum inflammatory markers do not truly represent the inflammatory activity in the body, studies have shown that 15 to 20% of cases this seems to occur. For ulcerative colitis a better marker is fecal calprotectin, but please make sure your insurance covers the cost for this, some dont in certain states. For Crohn's disease fecal calpro is helpful if the disease is mainly in the colon. I hope this answers your questions.
Also, I strongly recommend seeing a GI specialist atleast once a year or every 6 months, avoid only seeing primary care providers or NP's.