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The enlargement of the thyroid gland resulting from a deficiency of dietary iodine is called a goiter.
Here's an explanation to help you understand:
1. Iodine is essential for the production of thyroid hormones in the thyroid gland.
2. A deficiency of iodine can lead to the thyroid gland enlarging in an attempt to produce more hormones, resulting in a goiter.
3. Symptoms of a goiter may include swelling in the neck, difficulty swallowing or breathing, and sometimes visible neck lumps.
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