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The vast majority — more than 95% — of thyroid nodules are benign (noncancerous). If concern arises about the possibility of cancer, the doctor may simply recommend monitoring the nodule over time to see if it grows. Ultrasound can help evaluate a thyroid nodule and determine the need for biopsy.
A thyroid ultrasound provides the best information about the shape and structure of nodules. Doctors may use it to distinguish cysts from solid nodules or to determine if multiple nodules are present. Doctors may also use it as a guide in performing a fine-needle aspiration biopsy. Fine-needle aspiration biopsy.
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.
Assessment of thyroid lesions (ultrasound) - Radiopaedia.org
Ultrasound imaging reveals that 20% to 76% of adults have thyroid nodules. Thyroid nodules are less common in children. When should I worry about thyroid nodules? In most cases, thyroid nodules aren’t a cause for concern. But even though the vast majority of thyroid nodules are benign, some thyroid nodules do contain thyroid cancer.
Thyroid nodules can be detected by ultrasonography in up to 68% of the general population. They are typically benign and are often discovered incidentally. The primary goal of thyroid nodule...
Ultrasound is the first-line imaging modality for assessment of thyroid nodules found on clinical examination or incidentally on another imaging modality. This article is an overview of ultrasonographic features of thyroid nodules, which are used to determine the need for biopsy with fine needle aspiration (FNA).
This very accurate test can easily determine if a nodule is solid or fluid filled (cystic), and it can determine the precise size of the nodule. Ultrasound can help identify suspicious nodules since some ultrasound characteristics of thyroid nodules are more frequent in thyroid cancer than in noncancerous nodules.
Thyroid Ultrasound: This is used to get an exact picture of the thyroid and see if the nodule is solid or filled with fluid (cystic). Thyroid nodules are evaluated based on their size, their position inside the thyroid, and other features of the nodule which can increase or decrease the chance that the nodule harbors a cancer.
Thyroid nodules are detected by ultrasonography in up to 68% of healthy patients. 1 Most thyroid nodules are detected incidentally when imaging is performed for another indica -