Enterocolitis, PseudomembranousClostridium difficileColitisClostridium InfectionsCephradineColitis, UlcerativeBacterial ToxinsClostridiumClindamycinLincomycinDiarrheaEnterotoxinsTracheitisCytotoxinsColonFecesVancomycinColonoscopyMetronidazoleIntestinal MucosaColitis, IschemicAnti-Bacterial AgentsBacterial ProteinsColitis, MicroscopicDextran SulfateColitis, CollagenousTrinitrobenzenesulfonic AcidCricetinaeMouth DiseasesCecumPostoperative ComplicationsColitis, LymphocyticCrohn DiseaseCandidiasis, OralInflammatory Bowel DiseasesFatal OutcomeMesocricetusMesalamineRectum