Prostaglandin E-major Urinary Metabolite as a Biomarker for Pediatric Ulcerative Colitis Activity

ABSTRACTObjectives:Prostaglandin E-major urinary metabolite (PGE-MUM) is a useful biomarker for adult ulcerative colitis (UC) activity. In the present study, we evaluated whether PGE-MUM can also be a biomarker of pediatric UC activity and compared its efficacy in predicting UC activity with that of