Adenocarcinoma, Clear CellAdenocarcinomaVaginal NeoplasmsCarcinoma, Signet Ring CellPeriodic Acid-Schiff ReactionCystadenofibromaOvarian NeoplasmsSarcoma, Clear CellVernoniaDiethylstilbestrolCystadenocarcinoma, SerousTumor Markers, BiologicalCell Line, TumorKidney NeoplasmsCarcinoma, Renal CellImmunohistochemistryNeoplasmsNeoplasm StagingGene Expression Regulation, NeoplasticApoptosisAdenocarcinoma, MucinousNeoplasm ProteinsCell Transformation, NeoplasticAntineoplastic AgentsCell ProliferationTumor Cells, CulturedBreast NeoplasmsVon Hippel-Lindau Tumor Suppressor ProteinLung NeoplasmsCarcinoma, EndometrioidPancreatic NeoplasmsEsophageal NeoplasmsRNA, MessengerCarcinoma, Pancreatic DuctalSignal TransductionAdenocarcinoma, PapillaryBarrett EsophagusAdenocarcinoma, Bronchiolo-AlveolarStomach NeoplasmsCell LinePrognosisHyalinModels, Biological