Carcinoma, Squamous CellCecal NeoplasmsHead and Neck NeoplasmsThyroid NeoplasmsCarcinomaCarcinoma, PapillaryThyroid GlandAdenocarcinoma, FollicularCarcinoma, MedullaryMouth NeoplasmsCarcinoma, HepatocellularThyroidectomyNeoplasms, Squamous CellThyroid DiseasesEsophageal NeoplasmsCarcinoma, Papillary, FollicularThyroid HormonesCarcinoma in SituImmunohistochemistryThyroid NoduleCarcinoma, Basal CellProto-Oncogene Proteins c-retTumor Markers, BiologicalThyroglobulinSkin NeoplasmsIodine RadioisotopesPrognosisLymphatic MetastasisLaryngeal NeoplasmsCell Line, TumorAdenocarcinoma, PapillaryNeoplasm StagingTongue NeoplasmsGene Expression Regulation, NeoplasticAdenocarcinomaLung NeoplasmsNeoplasm InvasivenessCalcitoninLiver NeoplasmsOropharyngeal NeoplasmsTumor Cells, CulturedUterine Cervical NeoplasmsNeoplasm Recurrence, LocalCarcinoma, Ductal, BreastMultiple Endocrine Neoplasia Type 2aNeck DissectionRetrospective StudiesThyrotropinThyroid Function TestsCarcinoma, Small CellNeoplasm ProteinsCarcinoma, BronchogenicReverse Transcriptase Polymerase Chain ReactionCarcinoma, VerrucousCarcinoma, Transitional CellDNA, NeoplasmRNA, MessengerNeoplasm MetastasisBiopsy, Fine-NeedleProto-Oncogene Proteins B-rafGoiter, NodularCarcinoma, AdenosquamousMice, NudeNeoplasms, Multiple PrimaryPrecancerous ConditionsImmunoenzyme TechniquesGoiterCarcinoma, Adenoid CysticSurvival RateTreatment OutcomeSurvival AnalysisCombined Modality TherapyAntineoplastic AgentsPapillomavirus InfectionsThyroxineReceptors, Thyroid HormoneCell ProliferationVulvar NeoplasmsCarcinoma, Intraductal, NoninfiltratingNasopharyngeal NeoplasmsPapillomaviridaeMultiple Endocrine Neoplasia Type 2bMutationCarcinoma, NeuroendocrineFollow-Up StudiesMouth MucosaTumor Suppressor Protein p53Breast NeoplasmsTriiodothyronineCisplatinPharyngeal NeoplasmsDisease ProgressionHypopharyngeal NeoplasmsCarcinoma, LobularAntigens, NeoplasmNeoplasm TransplantationNeoplasms, Radiation-InducedKeratinsTonsillar NeoplasmsCase-Control Studies