| thyroid veins | See: inferior thyroid vein, middle thyroid vein, superior thyroid vein, plexus thyroideus impar. (05 Mar 2000) |
|---|---|
| thyroid-stimulating hormone | thyroid stimulating hormone |
| thyroid-stimulating hormone stimulation test | TSH stimulating test, a test that measures the uptake of 131I in the thyroid gland before and after administration of thyroid-stimulating hormone; useful in distinguishing primary hyperthyroidism (increased TSH serum concentration) from secondary or tertiary hyperthyroidism (low TSH serum concentrations). (05 Mar 2000) |
| thyroid-stimulating hormone-releasing factor | <protein> See thyrotrophic releasing hormone. (18 Nov 1997) |
| thyroid-stimulating immunoglobulins | In Graves' disease, the antibodies to TSH receptors in the thyroid gland. These antibodies are produced by B-lymphocytes and stimulate the receptors, causing hyperthyroidism. Formerly known as LATS (long-acting thyroid stimulator). (05 Mar 2000) |
| thyroidal articular surface of cricoid | One of two small circular facets on the lateral surface of the cricoid cartilage near the inferior margin of the junction of the arch and lamina for articulation with the inferior horns of the thyroid cartilage. Synonym: facies articularis thyroidea cricoideae. (05 Mar 2000) |
| thyroidea | Synonym: thyroid gland. (05 Mar 2000) |
| thyroidea accessoria | An isolated mass, or one of several such masses, of thyroid tissue, sometimes present in the side of the neck, or just above the hyoid bone (suprahyoid accessory thyroid gland), or even as low as the arch of the aorta. Synonym: glandula thyroidea accessoria, accessory thyroid, prehyoid gland, suprahyoid gland, thyroidea accessoria, thyroidea ima, Wolfler's gland. (05 Mar 2000) |
| thyroideal | <anatomy> Thyroid. Source: Websters Dictionary (01 Mar 1998) |
| thyroidectomy | Surgery to remove part or all of the thyroid gland. This might be done to remove a tumour or treat hyperthyroidism or goiter (enlarged thyroid gland). The goal of surgery in hyperthyroidism is to remove just enough thyroid gland so that a normal amount of thyroid hormone is produced. If too much thyroid is removed, the patient will produce too little thyroid hormone (hypothyroidism) and need treatment to return the thyroid status to normal (euthyroid). The complications of surgery can include vocal cord paralysis and accidental removal of the parathyroid glands (located behind the thyroid gland), resulting in low calcium levels (the parathyroid glands regulate calcium). (12 Dec 1998) |
| thyroidism | An obsolete designation for:1. Synonym: hyperthyroidism. 2. Poisoning by overdoses of a thyroid extract. (05 Mar 2000) |
| thyroiditis | <disease, endocrinology> Disease of the thyroid, especially Hashimoto's disease, in which autoimmune destruction of the thyroid takes place. (18 Nov 1997) |
| thyroiditis, autoimmune | A progressive disease of the thyroid gland with antibodies in the blood stream directed against the thyroid and infiltration of the gland by lymphoctes (a key type of white blood cells involved in the immune response). This immune response is against one's own thyroid. (it is autoimmune.) predominantly affects women. Can be familial. Also called hashimoto's disease or hashimoto's thyroiditis. (12 Dec 1998) |
| thyroiditis, hashimoto's | Autoimmune thyroiditis. A progressive disease of the thyroid gland with antibodies in the blood stream directed against the thyroid and infiltration of the gland by lymphoctes (a key type of white blood cells involved in the immune response). This immune response is against one's own thyroid. (it is autoimmune.) predominantly affects women. Can be familial. Also called hashimoto's disease. (12 Dec 1998) |
| thyroiditis, postpartum | Inflammation of the thyroid gland after pregnancy. (12 Dec 1998) |