Looking for Endoscopic Features of Cytomegalovirus Colitis

Abstract

CMV reactivation might be encouraged by immunosuppressive drugs, like corticosteroids, immunomodulators, and therefore, patients with UC are at a high risk of CMV reactivation, potentially exacerbating UC. However, this study of 187 patients, CMV(+) and CMV(-), could not find colonoscopic features unique to CMV, except that CMV might be one factor for steroid refractoriness, and UC exacerbation.