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    Thyroid Biopsy

    Thyroid Biopsy



    Why It Is Done

    A thyroid biopsy is done to:

    • Find the cause of a lump (nodule) found in the thyroid gland. Lumps in the thyroid gland may be found during a physical examination or seen on a thyroid Reference ultrasound Opens New Window test or radioactive thyroid scan.
    • Find the cause of a Reference goiter Opens New Window. Symptoms of a goiter include breathing and swallowing problems, paralyzed vocal cords, a feeling of fullness in the neck, and weight loss.


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