Objective: Conventional fine-needle aspiration biopsy (FNAB) for cystic thyroid nodules (CTNs) has a high rate of nondiagnostic and false-negative results. Ultrasound-guided FNAB (UG-FNAB ...

proved to be equally effective in reducing thyroid nodule size. Financial Disclosure: This work was supported by grants of Ministero della Salute and of MURST (COFIN 2004) to S Filetti.

Certain herbs for thyroid conditions may improve thyroid symptoms. While there are no herbs that have thyroid hormones in them, some herbs have been scientifically studied as add-ons to thyroid ...