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An ectopic thyroid is a condition in which some of a person's thyroid tissues or the entire gland fails to form in the right place...
Hypothyroidism, also called underactive thyroid, is when the thyroid gland doesnât make enough thyroid hormones to meet your bodyâs needs. The thyroid is a small, butterfly-shaped gland in the front of your neck. Thyroid hormones control the way the body uses energy, so they affect nearly every organ in your body, even the way your heart beats. Without enough thyroid hormones, many of your bodyâs functions slow down. The thyroid is a small gland in your neck that makes thyroid hormones.