Thyroid
The thyroid gland is a small, butterfly-shaped gland located in the lower front of your neck. It plays an important role in regulating your body’s metabolism by producing hormones that affect energy levels, heart rate, temperature, and many other essential functions.
In an ENT (ear, nose, and throat) clinic, thyroid concerns are often evaluated when patients notice symptoms such as a lump or swelling in the neck, difficulty swallowing, voice changes or hoarseness, unexplained weight changes, fatigue, or sensitivity to heat or cold. Some thyroid conditions are mild, while others may require closer monitoring or treatment.
Thyroidectomy
Thyroid surgery, called a thyroidectomy, is performed in two main forms: a total thyroidectomy and a subtotal thyroidectomy. A total thyroidectomy involves removing the entire thyroid gland, and may also include nearby lymph nodes.
A subtotal thyroidectomy removes all of one thyroid lobe and part of the other. This approach is most often used to treat hyperthyroidism, particularly in cases caused by Graves’ disease. Following surgery, patients may require medications or additional treatments to help regulate thyroid hormone levels.
The success of thyroid surgery depends largely on the type of cancer involved and the extent of its spread. While the procedure is generally safe, there are potential risks and complications. These may include damage to the vocal cords or larynx, which can result in hoarseness, voice changes, or difficulty with speech and swallowing. Injury to the parathyroid glands may also occur, potentially leading to hypoparathyroidism, a condition characterized by reduced parathyroid hormone production. Other possible risks include breathing difficulties, as well as common surgical complications such as bleeding and infection.