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Thyroid disease is a medical condition that ... were respectively found in 4.6 and 1.3% of the >12y old population (2002). ... of the fetus is the production of human ...
Fibrous tissue may be found throughout the affected thyroid as well. [5] In late stages of the disease, the thyroid may be atrophic. [10] Severe thyroid atrophy presents often with denser fibrotic bands of collagen that remains within the confines of the thyroid capsule. [60]
In tetrapods, the thyroid is always found somewhere in the neck region. In most tetrapod species, there are two paired thyroid glands – that is, the right and left lobes are not joined. However, there is only ever a single thyroid gland in most mammals, and the shape found in humans is common to many other species. [104]
Ord's thyroiditis is an atrophic form of chronic thyroiditis, an autoimmune disease where the body's own antibodies fight the cells of the thyroid.. It is named after the physician, William Miller Ord, who first described it in 1877 and again in 1888.
It is the primary form of thyroid hormone found in the blood and acts as a prohormone of the more active thyroid hormone, triiodothyronine (T 3). [1] Thyroxine and its active metabolites are essential for regulating metabolic rate , supporting heart and muscle function , promoting brain development , and maintaining bone health .
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 ]
However, this disease was less mentioned in medical books because it was erroneously considered to be an aesthetic rather than a clinical disorder. [ 18 ] Congenital iodine-deficiency syndrome was especially common in areas of southern Europe around the Alps and was often described by ancient Roman writers and depicted by artists.
Myxedema is known to occur in various forms of hypothyroidism, as well as hyperthyroidism, including Graves disease. One of the hallmarks of Grave's disease is pretibial myxedema, myxedema of the lower limb. [2] Myxedema is more common in women than in men. [3] Myxedema can occur in: Hyperthyroidism, associated with pretibial myxedema and ...