Graves DiseaseImmunoglobulins, Thyroid-StimulatingAntithyroid AgentsMethimazoleReceptors, ThyrotropinThyroid Function TestsHyperthyroidismThyroid GlandAutoantibodiesHypothyroidismThyroxinePropylthiouracilTriiodothyronineCarbimazoleThyroid HormonesThyrotropinThyroiditis, AutoimmuneThyrotoxicosisGraves OphthalmopathyThyroid DiseasesHashimoto DiseaseThyroiditisThyroidectomyThyroiditis, SubacuteGoiter, NodularMyxedemaExophthalmosIodine RadioisotopesGoiterIodide PeroxidaseThyroglobulinSodium Pertechnetate Tc 99m