Abdominal Key

Hyperthyroidism: Introduction Print Section Listen The term hyperthyroidism refers to an overproduction of hormone by the thyroid gland. The resulting physiologic syndrome of excess thyroid hormone is termed thyrotoxicosis, although…

Definition Print Section Listen Goiter is defined as enlargement of the thyroid gland. It generally results from focal follicular cell hyperplasia at one or multiple sites within the thyroid gland,…

Embryology Print Section Listen To treat thyroid disease, it is essential to have a thorough knowledge of its embryology. The thyroid is derived from the primitive pharynx as well as…