Endemic goitre

Endemic Goitre

Endemic goitre (pronounced: /ɛnˈdɛmɪk ˈɡɔɪtər/), also known as endemic colloid goitre, is a type of thyroid enlargement that occurs in certain geographical areas due to dietary iodine deficiency.

Etymology

The term "endemic goitre" originates from the Greek words "endēmos" (meaning 'in the people') and "goûter" (meaning 'throat'), referring to a condition prevalent in a particular population.

Definition

Endemic goitre is a health condition characterized by the enlargement of the thyroid gland, which is located in the neck. This condition is primarily caused by a deficiency in dietary iodine, which is essential for the production of thyroid hormones.

Symptoms

Symptoms of endemic goitre can vary depending on the severity of the iodine deficiency. Common symptoms include a visible swelling at the base of the neck, difficulty swallowing, and in severe cases, difficulty breathing.

Causes

The primary cause of endemic goitre is a deficiency in dietary iodine. Iodine is an essential nutrient that the body cannot produce on its own. It must be obtained through the diet, primarily from iodized salt, seafood, and dairy products. In regions where these foods are scarce or the soil is iodine-poor, endemic goitre can become a significant health issue.

Treatment

Treatment for endemic goitre typically involves increasing dietary intake of iodine. In severe cases, medication or surgery may be required.

Related Terms

• Thyroid gland
• Iodine
• Goitre
• Thyroid hormones
• Iodized salt

External links

• Medical encyclopedia article on Endemic goitre
• Wikipedia's article - Endemic goitre

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