Lead RadioisotopesPeritoneal NeoplasmsAscitesPeritoneal DiseasesChylous AscitesCarcinoma, Ehrlich TumorPeritoneovenous ShuntTunica IntimaAscitic FluidImage EnhancementPeritonitis, TuberculousTime FactorsMicroscopy, ElectronTomography, X-Ray ComputedLiver CirrhosisContrast MediaMagnetic Resonance ImagingMicroscopy, Electron, ScanningPleural DiseasesOvarian NeoplasmsCarotid ArteriesTunica MediaSarcoma, YoshidaMenstruation DisturbancesDisease Models, AnimalDogsHyperplasiaRabbitsCells, Cultured