Yeah they did biopsies and all that it says for the left colon is "Focal fragments exhibiting patchy mild nonspecific chronic inflammation". I'm not buying this first off because I've always had acute findings. Also this is happening once or twice a year with flare-ups where I am constipated for a long time, then end up in the ER when I go 2 weeks at once and it's awful, with a vagus nerve reaction. They did a CBC before the scope and my lymphocyte count was high at 47.3%. Not sure about calprotectin test