Lead RadioisotopesPeritoneal NeoplasmsPeritoneal DiseasesOmentumSurgical FlapsSubcutaneous FatTunica IntimaAdipose TissuePeptic Ulcer PerforationTorsion AbnormalityMediastinitisDouglas' PouchThoracic ArteriesImage EnhancementAdipocytesTomography, X-Ray ComputedAbdomen, AcuteArteriesPeritoneumInfarctionPleuraSternumDiagnostic Techniques, SurgicalPleural DiseasesContrast MediaTime FactorsCatheterizationVisceraObesity, MorbidPeritonitis, TuberculousSubcutaneous Fat, AbdominalCarotid ArteriesTunica MediaIntra-Abdominal FatMuscle, Smooth, VascularCells, CulturedMagnetic Resonance ImagingExsanguinationLipolysisRNA, MessengerDogsDisease Models, Animal