ThyroidectomyThyroid cancerHypomagnesemia with secondary hypocalcemia: Hypomagnesemia with secondary hypocalcemia (HSH) is an autosomal recessive genetic disorder affecting intestinal magnesium absorption. Decreased intestinal magnesium reabsorption and the resulting decrease in serum magnesium levels is believed to cause lowered parathyroid hormone (PTH) output by the parathyroid gland.Vocal cord paresisHypoparathyroidismToxic nodular goiterFollicular cellGail Robinson (soprano): Gail Robinson (7 August 1946 – 19 October 2008) was an American operatic soprano who sang with many of the world's leading opera companies during the 1970s and 1980s. She spent most of her career singing lyric coloratura roles at the Metropolitan Opera.GoitreMedullary carcinoma: Medullary carcinoma refers to one of several tumors.Symptoms and signs of Graves' disease: Virtually all the symptoms and signs of Graves' disease result from the direct and indirect effects of hyperthyroidism, with exceptions being Graves' ophthalmopathy, goitre and pretibial myxedema (which are caused by the autoimmune processes of Graves' disease). These clinical manifestations are dramatic and involve virtually every system in the body.Thyroglobulin: Thyroglobulin (Tg) is a 660 kDa, dimeric protein produced by the follicular cells of the thyroid and used entirely within the thyroid gland. Thyroglobulin protein accounts for approximately half of the protein content of the thyroid gland.Laser ablation of thyroid nodules: Laser ablation of thyroid nodules is a minimally invasive procedure indicated to treat benign thyroid lesions such as cold nodules or single nodules within a multinodular goiter. The technique consists in the destruction of the tissue by the insertion therein of optical fibers which convey the light energy, causing a complete and not reversible lesions necrosis.Epineurium: The epineurium is the outermost layer of dense irregular connective tissue surrounding a peripheral nerve. It usually surrounds multiple nerve fascicles as well as blood vessels which supply the nerve.HypothyroidismStandard monomial theory: In algebraic geometry, standard monomial theory describes the sections of a line bundle over a generalized flag variety or Schubert variety of a reductive algebraic group by giving an explicit basis of elements called standard monomials. Many of the results have been extended to Kac–Moody algebras and their groups.HyperthyroidismNeck dissectionReverse triiodothyronineThyrotropic cellThyroid hormone: The thyroid hormones, triiodothyronine (T3) and its prohormone, thyroxine (T4), are tyrosine-based hormones produced by the thyroid gland that are primarily responsible for regulation of metabolism. T3 and T4 are partially composed of iodine (see molecular model).Endoscopy unit: An endoscopy unit refers to a dedicated area where medical procedures are performed with endoscopes, which are cameras used to visualize structures within the body, such as the digestive tract and genitourinary system. Endoscopy units may be located within a hospital, incorporated within other medical care centres, or may be stand-alone in nature.HyperkalemiaFine-needle aspiration: Fine-needle aspiration biopsy (FNAB, FNA or NAB), or fine-needle aspiration cytology (FNAC), is a diagnostic procedure used to investigate superficial (just under the skin) lumps or masses. In this technique, a thin, hollow needle is inserted into the mass for sampling of cells that, after being stained, will be examined under a microscope.Procalcitonin: Procalcitonin (PCT) is a peptide precursor of the hormone calcitonin, the latter being involved with calcium homeostasis. It is composed of 116 amino acids and is produced by parafollicular cells (C cells) of the thyroid and by the neuroendocrine cells of the lung and the intestine.Anaplastic carcinoma: Anaplastic carcinoma is a general term for a malignant neoplasm arising from the uncontrolled proliferation of transformed cells of epithelial origin, or showing some epithelial characteristics, but that reveal no cytological or architectural features of associated with more differentiated tumors, such as the glandular formation or special cellular junctions that typical of adenocarcinoma and squamous cell carcinoma, respectively.Sestamibi parathyroid scintigraphyHashimoto's encephalopathy: Hashimoto's Encephalopathy is a rare autoimmune disease associated with Hashimoto's thyroiditis. It was first described in 1966.Subcutaneous emphysemaPropylthiouracilCell ablation: Cell ablation (also known as tissue ablation) is a biotechnological tool for studying cell lineage and/or function and is a form of ablation. The process consists of selectively destroying one or multiple cells in a given organism by any chosen means.Aggressive digital papillary adenocarcinoma: Aggressive digital papillary adenocarcinoma (also known as a digital papillary adenocarcinoma and papillary adenoma) is a cutaneous condition characterized by an aggressive malignancy involving the digit between the nailbed and the distal interphalangeal joint spaces.List of voice disorders: Voice disordersTitze, I.R.Spasmodic dysphonia: Spasmodic dysphonia (or laryngeal dystonia) is a voice disorder characterized by involuntary movements or spasms of one or more muscles of the larynx (vocal folds or voice box) during speech.Riedel's thyroiditisThyroglossal cystLymphovascular invasionParathyroid hormone family: The parathyroid hormone family is a family of structurally and functionally related proteins. Parathyroid hormone (PTH) is a polypeptidic hormone primarily involved in calcium metabolism.