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Lumps or bumps in the thyroid gland are called thyroid nodules. Most thyroid nodules are benign, but about 2 or 3 in 20 are cancerous. Sometimes these nodules make too much thyroid hormone and cause hyperthyroidism. Nodules that produce too much thyroid hormone are almost always benign.
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Thyroid Cancer Nodules from www.mayoclinic.org
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.
The vast majority — more than 95% — of thyroid nodules are benign (noncancerous). If concern arises about the possibility of cancer, the doctor may simply ...
Five to 10 percent of thyroid nodules are malignant, or cancerous, although most cause no symptoms. Rarely, they may cause neck swelling, pain, swallowing ...
Thyroid Nodules: Thyroid nodules are lumps or growths of the thyroid, usually made up of normal thyroid tissue or fluid. Fortunately, about 95% of thyroid ...
Thyroid Cancer Nodules from my.clevelandclinic.org
A thyroid nodule is an unusual lump (growth) of cells on your thyroid gland. They're common, almost always noncancerous (benign) and usually don't cause ...
Hot nodules are almost always noncancerous. In some cases, nodules that take up less of the isotope — called cold nodules — are cancerous. However, a thyroid ...
Causes. Thyroid nodules are caused by an overgrowth of cells in the thyroid gland. These growths can be: Not cancer (benign), thyroid ...
More than 95 percent of thyroid nodules are benign (noncancerous), but tests are needed to determine if a nodule is cancerous. Benign nodules include:.