Background and aim: Inflammatory bowel disease (IBD); includes Crohn's disease (CD) and ulcerative colitis (UC) is a chronic condition.Endoscopy is the most effective method in the diagnosis of IBD, although it is an invasive, uncomfortable procedure.Pentraxin-3 (PTX-3) is a primary local inflammatory biomarker.This study aims to prove that PTX-3 shows sensitivity and specificity in the diagnosis ...