After raised Calprotectin levels (1700 during a flare up and 495 not during a flare up) I've had a colonoscopy. I thought this was to determine if it was Crohns or IC. However, the doctor has told me he couldn't see any inflammation. They've taken biopsies so I'll wait for the results but I'm very confused. Having such high Calprotectin levels, what else could this mean if there's no inflation? Anyone else had this experience?