I have stable, dominant 10 mm left thyroid nodule with possible internal microcalcifications. what does it mean ? do i need thyroid scan ?

Thyroidologist: Usually, in women especially multiple thyroid nodules are all benign. However,that being said, if there's any doubt a needle biopsy is the diagnostic procedure of choice. I feel that an endocrinologist or preferably a thyroidologist is best qualified to evaluate, treat and follow you. Thyroid scans or ultrasounds alone don't usually settle the problem in my experience.