Abdominal CavityAbdominal NeoplasmsVeinsPneumoperitoneumAbdomenPeritoneal LavageSetaria NematodeAbdominal WallPeritoneal NeoplasmsSaphenous VeinSetariasisChylous AscitesSurgical SpongesEmphysematous CholecystitisPeritoneal CavityLaparoscopyPortal VeinTissue AdhesionsAbdominal MusclesVaricose VeinsPneumoperitoneum, ArtificialOmentumPeritoneal DiseasesPeritonitisLaparotomyFemoral VeinCryptorchidismPeritoneumAbdomen, AcutePulmonary VeinsForeign-Body MigrationInjections, IntraperitonealJugular VeinsRupture, SpontaneousCholecystectomy, LaparoscopicDrainageTomography, X-Ray ComputedOvarian NeoplasmsNasal CavityMesenteric VeinsRenal VeinsUmbilical VeinsIliac VeinTreatment OutcomeFatal OutcomeHepatic VeinsPostoperative ComplicationsPopliteal VeinTime FactorsSubclavian VeinDisease Models, AnimalSplenic VeinCerebral VeinsRats, WistarRetinal VeinImmunohistochemistryAzygos VeinBrachiocephalic VeinsDental Cavity PreparationLiverAxillary VeinPleural CavityRetinal Vein OcclusionMouthVenous ThrombosisPhlebographyVenous Insufficiency