(kold NAH-jool) When radioactive material is used to examine the thyroid with a scanner, nodules that collect less radioactive material than the surrounding thyroid tissue are considered "cold." A nodule that is cold does not make thyroid hormone. Cold nodules may be benign (not cancer) or malignant (cancer).
People also ask
What is a cold thyroid nodule?
How can you tell the difference between hot and cold nodules?
What is the treatment of choice in cold nodule?
What does warm nodule mean?
In some cases, nodules that take up less of the isotope — called cold nodules — are cancerous. However, a thyroid scan can't distinguish between cold nodules ...
Cold nodule
A cold nodule is a thyroid nodule that does not produce thyroid hormone. On a radioactive iodine uptake test a cold nodule takes up less radioactive material than the surrounding thyroid tissue. A cold nodule may be malignant or benign. On... Wikipedia
Jan 25, 2023 · ... cold and have a 5 percent risk of being cancerous. Approximately 95 percent of thyroid nodules are cold. THYROID NODULE TREATMENT. The ...
Hot (autonomous) nodules can be treated with radioiodine, surgery, or ethanol injection. The use of sensitive thyrotropin assays has revealed that the " ...
Our study indicates that thyroid cancer risk in a patient with a nodular goiter varies markedly according to iodine intake, sex, and age but not in relation ...
... nodule; Cold nodule; Thyrotoxicosis - nodule; Hyperthyroidism - nodule. Causes. Thyroid nodules are caused by an overgrowth of cells in the thyroid gland.
Objectives To identify the true incidence of cancer in radioiodine “cold” nodules and to assess the importance of nodule characterization by ultrasound ...