Thyroid cancer is a type of cancer that starts in your thyroid gland. A gland is an organ in your body that makes a substance. Your thyroid is shaped like a small butterfly and is found inside the ...

Your thyroid—a butterfly-shaped gland in your neck—plays a significant role in the growth, development, and metabolism of your body. Thyroid diseases can occur when you have a hormonal ...

The thyroid gland maintains your metabolism, weight and overall health. Because it is one of the most active glands in our bodies, it is not unusual for the thyroid gland to become enlarged over time ...