- n.the syndrome due to excessive amounts of thyroid hormones in the bloodstream, causing a rapid heartbeat, sweating, tremor, anxiety, increased appetite, loss of weight, and intolerance of heat. Causes include simple overactivity of the gland, a hormone-secreting benign tumour or carcinoma of the thyroid, and Graves' disease (exophthalmic goitre), in which there are additional symptoms including swelling of the neck (goitre) due to enlargement of the gland and protrusion of the eyes (exophthalmos). Treatment may be by surgical removal of the thyroid gland, radioactive iodine therapy to destroy part of the gland, or by the use of drugs (such as carbimazole or propylthiouracil) that interfere with the production of thyroid hormones.Derivatives:thyrotoxic adj.
The new mediacal dictionary. 2014.
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thyrotoxicosis — [thī΄rō täk΄si kō′sis] n. [ THYRO + TOXICOSIS] HYPERTHYROIDISM … English World dictionary
thyrotoxicosis — noun Etymology: New Latin Date: circa 1911 hyperthyroidism … New Collegiate Dictionary
thyrotoxicosis — /thuy roh tok si koh sis/, n. Pathol. See Graves disease. [1915 20; THYRO + TOXICOSIS] * * * … Universalium
thyrotoxicosis — noun The medical condition caused by the state of raised levels of thyroid hormone. See Also: thyrotoxic, thyrotoxicity, thyrotoxin … Wiktionary
thyrotoxicosis — The state produced by excessive quantities of endogenous or exogenous thyroid hormone. [thyro + G. toxikon, poison, + osis, condition] apathetic t. chronic t., presenting as cardiac disease or as a … Medical dictionary
thyrotoxicosis — n. poisoning of the thyroid gland (Medicine) … English contemporary dictionary
thyrotoxicosis — [ˌθʌɪrəʊˌtɒksɪ kəʊsɪs] noun another term for hyperthyroidism … English new terms dictionary
thyrotoxicosis — thy·ro·toxicosis … English syllables
thyrotoxicosis — thy•ro•tox•i•co•sis [[t]ˌθaɪ roʊˌtɒk sɪˈkoʊ sɪs[/t]] n. pat Graves disease • Etymology: 1915 … From formal English to slang
thyrotoxicosis — /ˌθaɪroʊˌtɒksəˈkoʊsəs/ (say .thuyroh.toksuh kohsuhs) noun a disease caused by an overactive thyroid gland … Australian English dictionary