Radiology Department, HospitalRadiology Information SystemsRadiologyTeleradiologyAnalog-Digital ConversionWork SimplificationPersonnel Staffing and Scheduling Information SystemsX-Ray FilmWaste ManagementComputer SystemsRadiographic Image EnhancementRadiology, InterventionalDiagnostic ImagingTomography, X-Ray ComputedUser-Computer InterfaceEmergency Service, HospitalHospitals, TeachingHospital DepartmentsInternship and ResidencyHospitals, UniversityHospitals, GeneralHospital CostsHospitals, UrbanRetrospective StudiesHospitals, PediatricRadiographyNursing Staff, HospitalUnited States