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Goitre. 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] The term is from the Latin gutturia, meaning throat.
Endocrinology. Toxic multinodular goiter ( TMNG ), also known as multinodular toxic goiter ( MNTG ), is an active multinodular goiter associated with hyperthyroidism . It is a common cause of hyperthyroidism [ 2][ 3] in which there is excess production of thyroid hormones from functionally autonomous thyroid nodules, which do not require ...
Graves disease, also known as toxic diffuse goiter or Basedow’s disease, is an autoimmune disease that affects the thyroid. [ 1] It frequently results in and is the most common cause of hyperthyroidism. [ 5] It also often results in an enlarged thyroid. [ 1] Signs and symptoms of hyperthyroidism may include irritability, muscle weakness ...
A goiter is a diffuse, often symmetric, swelling of the thyroid gland visible in the anterior neck that may develop. [ 18] The thyroid gland may become firm, large, and lobulated in Hashimoto's thyroiditis, but changes in the thyroid can also be nonpalpable. [ 19] Enlargement of the thyroid is due to lymphocytic infiltration and fibrosis ...
Thyroid disease is a medical condition that affects the function of the thyroid gland. The thyroid gland is located at the front of the neck and produces thyroid hormones [ 1] that travel through the blood to help regulate many other organs, meaning that it is an endocrine organ. These hormones normally act in the body to regulate energy use ...
De Quervain's thyroiditis, also known as subacute granulomatous thyroiditis or giant cell thyroiditis, is a self-limiting inflammatory illness of the thyroid gland. [1] De Quervain thyroiditis is characterized by fever, flu-like symptoms, a painful goiter, and neck pain. The disease has a natural history of four phases: thyroid pain ...
Colloid nodules, also known as adenomatous nodules[ 1] or colloid nodular goiter[ 2] are benign, noncancerous enlargement of thyroid tissue. [ 3] Although they may grow large, and there may be more than one, they are not malignant and they will not spread beyond the thyroid gland. Colloid nodules are the most common kind of thyroid nodule.
Thyroid nodules are nodules (raised areas of tissue or fluid) which commonly arise within an otherwise normal thyroid gland. [ 1] They may be hyperplastic or tumorous, but only a small percentage of thyroid tumors are malignant. Small, asymptomatic nodules are common, and often go unnoticed. [ 2] Nodules that grow larger or produce symptoms may ...