Analysis of molecular markers in addition to cytological analysis of fine-needle aspiration (FNA) samples is a promising way to improve the preoperative diagnosis of thyroid nodules. Nonetheless, in clinical practice, applications of existing diagnostic solutions based on the detection of somatic mutations or analysis of gene expression are limited by their high cost and difficulties with clinical interpretation. | Combined quantitation of HMGA2 mRNA microRNAs and mitochondrial-DNA content enables the identification and typing of thyroid tumors in fine-needle aspiration smears
