Doctor insights on:
Do Thyroid Nodules Grow Back If They Have Been Removed
Possible: Many people will form multiple nodules. If you already have had one you certainly can form another. ...Read more
Variable: Thyroid nodules are variable in their growth patterns. Some can grow quickly in size, particularly if there is a cystic component to the nodule. Your doctor will usually suggest an ultrasound to follow the growth of the nodule every 6 months to one year, depending on the level of suspicion. ...Read more
In certain cases: Many thyroid nodules need to be surgically removed, while others will never require surgery. Each case is individualized and there are many gray areas. It is really difficult to give a meaningful response to that question in the absence of a history and physical examination. ...Read moreSee 2 more doctor answers
Not usually: We do not recommend removing just the nodule. The recurrence risk is high and the secondary operation is more dangerous due to scarring. Typically we remove one half of the thyroid (lobectomy) or the whole thing (total thyroidectomy) depending on the specific pathology. ...Read moreSee 1 more doctor answer
Evaluation: A growing nodule should undergo a fine needle aspiration under ultrasound. If positive for cancer, then proceed to surgery. If negative, it should be followed serially with ultrasound to track for changes. If no changes on subsequent ultrasounds and it's not causing breathing or swallowing problem, you might not need to do anything. ...Read moreSee 2 more doctor answers
Variables: Radioactive Iodine treatment for hyperthyroidism tends to have a much higher success rate than medications. Depending on the dose of radioactive iodine chosen, and the disease under treatment (Grave's vs toxic goitre, vs hot nodule etc), success rate in achieving definitive resolution of the hyperthyroidism may vary from 75-100%. A major expected side effect of radioactive iodine in hypothyroidism ...Read more
If one-4 cm and two tiny benign thyroid nodules were removed 11 years ago, what are chances new nodules are malignant?
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