Abstract
Novel genetic findings about papillary thyroid carcinoma identify BRAF gene as a subject of great interest. Involvement of BRAF gene in pathogenesis of PTC, diagnostic value and the putative prognostic significance of its T1799A mutation are summarized in this article. Furthermore, a particular attention is focused to the role of pre-operative detection of BRAF mutation in the FNAB specimens of thyroid nodules and to the use of this gene as target for an effective cancer therapy.
Keywords: BRAF mutation, papillary thyroid cancer, fine-needle aspiration