The thyroid gland is normally located at the front of the neck. A retrosternal thyroid refers to the abnormal location of all or part of the thyroid gland below the breastbone (sternum).
Substernalthyroid - surgery; Mediastinal goiter - surgery
A retrosternal goiter is always a consideration in people who have a mass sticking out of the neck. A retrosternal goiter often causes no symptoms for years. It is often detected when a chest x-ray is done for another reason. Any symptoms are usually due to pressure on nearby structures, such as the windpipe (trachea) and swallowing tube (esophagus).
Surgery to completely remove the goiter may be recommended, even if you do not have symptoms.
During the surgery:
This surgery is done to completely remove the mass. If it is not removed, it can put pressure on your trachea and esophagus.
If the retrosternal goiter has been there for a long time, you can have difficulty swallowing food, mild pain in the neck area, or shortness of breath.
Risks of anesthesia and surgery in general are:
Risks of retrosternal thyroid surgery are:
During the weeks before your surgery:
Tell your provider about all the medicines you take, even those bought without a prescription. This includes herbs and supplements.
Several days to a week before surgery:
On the day of surgery:
You may need to stay in the hospital overnight after surgery so a nurse can watch for any bleeding, change in calcium level, or breathing problems.
You may go home the next day if the surgery was done through the neck. If the chest was opened up, you may stay in hospital for several days.
You will likely be able to get up and walk on the day after surgery. It should take about 3 to 4 weeks for you to fully recover.
You may have pain after surgery. Ask your provider for instructions on how to take pain medicines after you go home.
Follow any instructions for taking care of yourself after you go home.
Outcome of this surgery is usually excellent. Most people need to take thyroid hormone pills (thyroid hormone replacement) for the rest of their lives when the whole gland is removed.
Kaplan EL, Angelos P, James BC, Nagar S, Grogan RH. Surgery of the thyroid. In: Jameson JL, De Groot LJ, de Kretser DM, et al, eds. Endocrinology: Adult and Pediatric. 7th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 96.
Smith PW, Salomone LJ, Hanks JB. Thyroid. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 19th ed. Philadelphia, PA: Elsevier Saunders; 2012:chap 38.