More info needed
We don't use it. It is heavily promoted by the company, but not well validated.
Theoretically, different genes are expressed by the malignant nodules, but the company does not say what those are. There is a lot of decision-making around thyroid nodules
. The test is not a substitute for a good endocrinologist and surgeon. If fna is equivocal, you can watch the nodule and not rush to surgery.