The method of preoperative differential diagnostics of thyroid nodules
The fine-needle aspiration biopsy frequently does not allow to reveal the differentiated thyroid cancer. The device developed by us for a puncture biopsy of a thyroid gland is intended for hystocytological researches. It is nontraumatic, allows to avoid nondiagnostic cytological smears and has diagnostic advantage before traditional fine-needle aspiration biopsy.