Merkel CellsCarcinoma, Merkel CellMerkel cell polyomavirusPolyomavirus InfectionsCarcinomaAntineoplastic Combined Chemotherapy ProtocolsSkin NeoplasmsPolyomavirusCarcinoma, Squamous CellChemotherapy, AdjuvantCarcinoma, HepatocellularKeratin-20Tumor Virus InfectionsCombined Modality TherapyAntineoplastic AgentsNeoplasm StagingPrognosisImmunohistochemistryCisplatinAntigens, Viral, TumorCarcinoma in SituTumor Markers, BiologicalTreatment OutcomeLung NeoplasmsBreast NeoplasmsLiver NeoplasmsCarcinoma, Basal CellVibrissaeSurvival RateCarcinoma, PapillaryDisease-Free SurvivalCyclophosphamideNeoplasm Recurrence, LocalFacial NeoplasmsMechanoreceptorsSkinDoxorubicinLingual FrenumCarcinoma, Ductal, BreastCell Line, TumorSurvival AnalysisAdenocarcinomaNeoplasm MetastasisDNA NucleotidylexotransferaseNeoadjuvant TherapyAntigens, Polyomavirus TransformingLymphatic MetastasisCarcinoma, Transitional CellQuinacrineDNA, ViralImmunoenzyme TechniquesEtoposideNeoplasm InvasivenessGene Expression Regulation, NeoplasticOvarian NeoplasmsSmall Cell Lung CarcinomaApudomaFollow-Up StudiesDrug Administration ScheduleTime FactorsKeratin-8Nasopharyngeal NeoplasmsCarcinoma, BronchogenicKaplan-Meier EstimatePaclitaxelCarcinoma, Non-Small-Cell LungEnkephalin, MethionineCarcinoma, LobularCarboplatinHead and Neck NeoplasmsMethotrexateCarcinoma, Intraductal, NoninfiltratingFatal OutcomeCarcinoma, Adenoid CysticStomach NeoplasmsTumor Cells, CulturedSynaptophysinDrug Resistance, NeoplasmCarcinoma, MedullaryNerve EndingsLip NeoplasmsCarcinoma, NeuroendocrineNeoplasmsEyelid NeoplasmsVinblastineColorectal NeoplasmsCarcinoma, Small CellCheekNeuroendocrine Secretory Protein 7B2Neoplasm ProteinsEsophageal NeoplasmsTaxoidsBlood Buffy CoatInduction ChemotherapyColonic NeoplasmsAntimetabolites, AntineoplasticThyroid NeoplasmsEpidermisDeoxycytidineHair Follicle