Gene AmplificationPrognosisIn Situ Hybridization, FluorescenceNucleic Acid Amplification TechniquesGenes, erbB-2Receptor, erbB-2Gene DosagePolymerase Chain ReactionPhosphonoacetic AcidImmunohistochemistryBreast NeoplasmsDihydroorotaseDrug ResistanceBase SequenceTetrahydrofolate DehydrogenaseGene Expression Regulation, NeoplasticGenes, mycTumor Markers, BiologicalMolecular Sequence DataDNA, NeoplasmBlotting, SouthernReceptor, Epidermal Growth FactorChromosomes, Human, Pair 17Tissue Array AnalysisMutationCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)Nucleic Acid HybridizationNeoplasm StagingSensitivity and SpecificityMethotrexateOncogenesDNA PrimersParaffin EmbeddingChromosome AberrationsAdenocarcinomaNeuroblastomaRNA, MessengerCell Line, TumorChromogenic CompoundsGenes, erbB-1Survival AnalysisAspartate CarbamoyltransferaseLung NeoplasmsTumor Cells, CulturedDNAAneuploidyReverse Transcriptase Polymerase Chain ReactionSequence Analysis, DNAProto-Oncogene ProteinsSurvival RateAmaranthusKaryotypingKaplan-Meier EstimateIn Situ HybridizationRNA, NeoplasmChorionProto-OncogenesNeoplasm InvasivenessNeoplasm ProteinsDNA, BacterialCarcinoma, Squamous CellFibroblast Growth Factor 3Cell LineOncogene ProteinsGene Expression ProfilingProto-Oncogene Proteins c-mdm2Carcinoma, Ductal, BreastEsophageal NeoplasmsGene RearrangementCyclin D1DNA ProbesAntineoplastic AgentsCricetinaeDNA Mutational AnalysisLymphatic MetastasisGene ExpressionOligonucleotide Array Sequence AnalysisImmunoenzyme TechniquesRetrospective StudiesChromosome MappingCarcinomaProto-Oncogene Proteins c-mycComparative Genomic HybridizationDrug Resistance, NeoplasmCricetulusCloning, MolecularBrain NeoplasmsAspartic AcidDNA ReplicationChromosomes, Human, Pair 11Time FactorsReproducibility of ResultsStomach NeoplasmsNuclear ProteinsDisease-Free SurvivalFollow-Up StudiesTreatment OutcomePredictive Value of TestsGenes, p53Chromosomes, Human, Pair 7