Neoplasm StagingEmbryo, MammalianEmbryo, NonmammalianChick EmbryoEmbryo ImplantationBlastocystEmbryonic DevelopmentEmbryo LossGene Expression Regulation, DevelopmentalEmbryonic and Fetal DevelopmentEndosonographyLymphatic MetastasisFertilization in VitroCleavage Stage, OvumBlastomeresFluorodeoxyglucose F18Positron-Emission TomographyPregnancyPrognosisTomography, X-Ray ComputedRadiopharmaceuticalsEmbryo DispositionMorulaZygoteLymph NodesMediastinoscopyZebrafishMediastinumRetrospective StudiesSensitivity and SpecificityCryopreservationGastrulaBody PatterningIn Situ HybridizationOocytesEmbryo ResearchMorphogenesisLymph Node ExcisionSingle Embryo TransferCloning, OrganismCulture TechniquesSentinel Lymph Node BiopsyMesodermEctogenesisTime FactorsLung NeoplasmsNuclear Transfer TechniquesPredictive Value of TestsEctodermMultimodal ImagingZebrafish ProteinsPregnancy RateAdenocarcinomaPreoperative CareMolecular Sequence DataProspective StudiesSurvival AnalysisRectal NeoplasmsSperm Injections, IntracytoplasmicXenopus ProteinsRNA, MessengerHomeodomain ProteinsTomography, Emission-ComputedSeedsReproducibility of ResultsTranscription FactorsFetal ViabilityEndodermImmunohistochemistryParthenogenesisLymphographyEmbryonic InductionNeoplasm InvasivenessBiopsy, NeedleBlastodermDrosophilaSea UrchinsMagnetic Resonance ImagingTreatment OutcomeBase SequenceDrosophila ProteinsLaparotomyEsophageal NeoplasmsFertilizationPreimplantation DiagnosisAxillaBiopsyCell DifferentiationWhole Body ImagingStomach NeoplasmsAnimals, Genetically ModifiedMicroinjectionsLiver NeoplasmsMutationPhenotypeNeoplasm MetastasisNotochordFalse Negative ReactionsNervous SystemYolk Sac