What term describes focal or diffuse enlargement of the thyroid?

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Multiple Choice

What term describes focal or diffuse enlargement of the thyroid?

The term describes enlargement of the thyroid gland, whether the whole gland is enlarged or there are enlarged nodules within it. That broad term is goiter. It covers diffuse enlargement, where the entire thyroid swells, and focal (nodular) enlargement, where one or more nodules cause the gland to appear enlarged. Adenoma is a single benign tumor that can cause a lump in the thyroid but does not describe overall gland enlargement. Hyperthyroidism refers to a state of increased thyroid hormone production and may accompany enlargement, but it isn’t the term for enlargement itself. A nodule is a discrete lump within the thyroid, not the description of the entire gland’s size.

The term describes enlargement of the thyroid gland, whether the whole gland is enlarged or there are enlarged nodules within it. That broad term is goiter. It covers diffuse enlargement, where the entire thyroid swells, and focal (nodular) enlargement, where one or more nodules cause the gland to appear enlarged.

Adenoma is a single benign tumor that can cause a lump in the thyroid but does not describe overall gland enlargement. Hyperthyroidism refers to a state of increased thyroid hormone production and may accompany enlargement, but it isn’t the term for enlargement itself. A nodule is a discrete lump within the thyroid, not the description of the entire gland’s size.

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