Endocrine Abstracts

Context: Although unexplained conflicting results are present in the literature, most of studies report the association of BRAFV600E in papillary thyroid carcinoma (PTC) with a more advanced disease and with a worst prognosis. We recently demonstrated that in most of the cases PTC consists of a mixture of tumour cells with wild-type and mutant BRAF. Hence, we examined the association of percentage of BRAFV600E alleles with clinicopathologic parameters at diagnosis and disease ...