What does enlarged thyroid lobe mean?
What does enlarged thyroid lobe mean?
Enlarged thyroid A goiter (GOI-tur) is an abnormal enlargement of your thyroid gland. Your thyroid is a butterfly-shaped gland located at the base of your neck just below your Adam’s apple. Although goiters are usually painless, a large goiter can cause a cough and make it difficult for you to swallow or breathe.
What does a lesion on your thyroid mean?
Thyroid nodules are solid or fluid-filled lumps that form within your thyroid, a small gland located at the base of your neck, just above your breastbone. Most thyroid nodules aren’t serious and don’t cause symptoms. Only a small percentage of thyroid nodules are cancerous.
Are large thyroid nodules more likely cancerous?
New evidence,2 published in the journal Thyroid, suggests that even larger nodules are no more likely than smaller ones to develop into thyroid cancer.
How do you treat an enlarged thyroid nodule?
Treating nodules that cause hyperthyroidism
- Radioactive iodine. Doctors use radioactive iodine to treat hyperthyroidism.
- Anti-thyroid medications. In some cases, your doctor may recommend an anti-thyroid medication such as methimazole (Tapazole) to reduce symptoms of hyperthyroidism.
- Surgery.
What causes thyroid to enlarge?
The most common cause of thyroid enlargement is the nutritional deficiency of iodine required to produce thyroid hormones. If there is not enough iodine available, the thyroid gland reacts by becoming enlarged.
Should a 4 cm thyroid nodule be removed?
Some surgeons recommend thyroidectomy for nodules ≥4 cm even in the setting of benign FNAC, due to increased risk of malignancy and increased false negative rates in large thyroid nodules.
Can an enlarged thyroid go back to normal?
If the goiter is due to Hashimoto’s Thyroiditis, and you are hypothyroid, you will be given thyroid hormone supplement as a daily pill. This treatment will restore your thyroid hormone levels to normal, but does not usually make the goiter go completely away.
