Thyroid NoduleThyroid GlandThyroiditis, AutoimmuneThyroid DiseasesThyroid NeoplasmsGraves DiseaseHashimoto DiseaseThyroid HormonesThyroglobulinIodide PeroxidaseBiopsy, Fine-NeedleThyroid Function TestsGoiter, NodularThyrotropinReceptors, ThyrotropinAutoimmune DiseasesThyroidectomyGoiterHypothyroidismAutoantibodiesThyroxineIodineHyperthyroidismAdenocarcinoma, FollicularCarcinoma, PapillaryThyroiditisTriiodothyronineCarcinoma, Papillary, FollicularImmunoglobulins, Thyroid-StimulatingReceptors, Thyroid HormoneRoot Nodules, PlantThyroiditis, SubacuteAntithyroid AgentsMethimazoleBiopsy, NeedleThyrotoxicosisIodine RadioisotopesMyxedemaVitiligoCarcinoma, MedullaryChernobyl Nuclear AccidentAdenomaRheumatoid NoduleAutoimmunityThyroid Hormone Receptors betaUltrasonographySensitivity and SpecificityCarcinomaProtein Tyrosine Phosphatase, Non-Receptor Type 22AutoantigensKazakhstanSodium Pertechnetate Tc 99mUkraineElasticity Imaging TechniquesAdenoma, OxyphilicCytodiagnosisHLA-DR3 AntigenPuerperal DisordersRadionuclide ImagingCystsProto-Oncogene Proteins c-retMultiple Pulmonary NodulesPolyendocrinopathies, AutoimmuneThyroid Hormone Receptors alphaGenetic Predisposition to DiseaseAdenocarcinoma, PapillaryCTLA-4 AntigenNeoplasms, Radiation-InducedOxyphil CellsRetrospective StudiesUltrasonography, InterventionalCase-Control StudiesAddison DiseaseThyroid CrisisProto-Oncogene Proteins B-rafIodidesGalectin 3Celiac DiseaseEndocrinologyPredictive Value of TestsPrevalenceDiabetes Mellitus, Type 1Reproducibility of ResultsIncidental FindingsUltrasonography, Doppler, ColorFrozen SectionsMicrosomesThyroid Hormone Resistance SyndromePropylthiouracilSymbiosisCalcitoninSjogren's SyndromeAntigens, DifferentiationAntigens, CDMicronesiaROC CurveTriiodothyronine, ReversePolymorphism, Single NucleotideAblation TechniquesRadioactive Fallout