Ad
related to: sign and symptoms of goiter
Search results
Results From The WOW.Com Content Network
A goitre, or goiter, is a swelling in the neck resulting from an enlarged thyroid gland. [ 1 ] [ 2 ] A goitre can be associated with a thyroid that is not functioning properly. Worldwide, over 90% of goitre cases are caused by iodine deficiency . [ 3 ]
Graves disease symptoms. The signs and symptoms of Graves disease virtually all result from the direct and indirect effects of hyperthyroidism, with main exceptions being Graves ophthalmopathy, goiter, and pretibial myxedema (which are caused by the autoimmune processes of the disease).
Boston's sign is the spasmodic lowering of the upper eyelid on downward rotation of the eye, indicating exophthalmic goiter. [1] Similar to von Graefe's sign, it is observed in people with Graves-Basedow disease, a type of hyperthyroidism. In this disease, the immune system attacks the thyroid gland and the soft tissues surrounding the eyes.
Abadie's sign of exophthalmic goiter is a medical sign characterized by spasm of the levator palpebrae superioris muscle with retraction of the upper lid (so that sclera is visible above cornea) seen in Graves-Basedow disease which, together with exophthalmos causes the bulging eyes appearance. [1] It is named for Jean Marie Charles Abadie. [2] [3]
The signs and symptoms of Graves' disease generally result from the direct and indirect effects of hyperthyroidism, although they can also be caused by other thyroidal conditions, such as Graves' ophthalmopathy, goitre and pretibial myxedema. These clinical manifestations can involve virtually every system in the body.
As lymphocytic infiltration progresses, patients may exhibit signs of hypothyroidism in multiple bodily systems, including, but not limited to, a larger goiter, weight gain, cold intolerance, fatigue, myxedema, constipation, menstrual disturbances, pale or dry skin, and dry, brittle hair, depression, and ataxia.
Dalrymple's sign is a widened palpebral (eyelid) opening, or eyelid spasm, seen in thyrotoxicosis (as seen in Graves' disease, exophthalmic goitre and other hyperthyroid conditions), causing abnormal wideness of the palpebral fissure.
Numerous symptoms and signs are associated with hypothyroidism and can be related to the underlying cause, or a direct effect of not having enough thyroid hormones. [ 15 ] [ 16 ] Hashimoto's thyroiditis may present with the mass effect of a goiter (enlarged thyroid gland). [ 15 ]