NitrofurantoinVesico-Ureteral RefluxUrinary Tract InfectionsAnti-Infective Agents, UrinaryUrinary TractPyelonephritisUrographyTechnetium Tc 99m Dimercaptosuccinic AcidUrinary BladderHydronephrosisUreterUreteroscopyGastroesophageal RefluxUrologic Surgical ProceduresDiagnostic Techniques, UrologicalBacteriuriaCystoscopyUrologic DiseasesAntibiotic ProphylaxisCicatrixKidney PelvisCystitisUrinary CatheterizationNitrofuransRespiratory Tract InfectionsEscherichia coli InfectionsUroplakin IIIUrodynamicsUrogenital AbnormalitiesUrineAnti-Bacterial AgentsSuccimerUrethraTrimethoprim-Sulfamethoxazole CombinationProteus InfectionsWolffian DuctsUropathogenic Escherichia coliKidneyDilatation, PathologicBile RefluxTrimethoprimPyuriaEscherichia coliProteus mirabilisMicrowavesRecurrenceDuodenogastric RefluxRetrospective StudiesFeverDextransInjectionsUrinalysisMicrobial Sensitivity TestsRemission, SpontaneousInfant, NewbornVaccinium macrocarponNitrofurazoneBacterial InfectionsDrug Resistance, BacterialKidney DiseasesUrinary Bladder DiseasesCatheter-Related InfectionsLower Urinary Tract SymptomsUrinary CathetersTreatment OutcomeSulfamethoxazoleHyaluronic AcidUrinary CalculiKlebsiellaAdhesins, Escherichia coliDysuriaUrination DisordersCommunity-Acquired InfectionsFollow-Up StudiesTherapeutic IrrigationNitroreductasesDrug Resistance, MicrobialFimbriae, BacterialCiprofloxacinUrinary IncontinenceEsophagitis, PepticReagent StripsUrinary RetentionInjections, IntralesionalSeverity of Illness IndexDehydrocholic AcidAnti-Infective AgentsRisk FactorsEarly DiagnosisAmpicillinEsophagusScintillation CountingDiquatUrinary Tract Physiological PhenomenaGram-Negative BacteriaUrinary Bladder, NeurogenicGram-Positive Bacterial InfectionsDrug Resistance, Multiple, BacterialLaryngopharyngeal RefluxReproductive Tract Infections