Sigmoid DiseasesPeritonitisColon, SigmoidSigmoid NeoplasmsPeritonitis, TuberculousPeritoneal Dialysis, Continuous AmbulatoryDiverticulitis, ColonicIntestinal VolvulusPeritoneal DialysisIntestinal PerforationDiverticulum, ColonPeritoneumColostomyCranial SinusesCatheters, IndwellingIntestinal ObstructionAscitic FluidColectomyColonic DiseasesDialysis SolutionsMesocolonAscitesColonoscopyBacterial InfectionsPeritoneal LavageKidney Failure, ChronicLaparotomy