A growth in the thyroid, a gland that sits at the front of the neck, on top of the windpipe.
The thyroid gland plays a key role in the body’s endocrine system, which regulates metabolism, growth and development, reproduction, sleep and mood.
An autoimmune disorder in which the thyroid gland produces too much thyroid hormone
A type of cancer that begins in the one of the four parathyroid glands in the neck.