Endocrine Abstracts

Introduction: The correct 25-hydroxy vitamin D (25(OH)D) level plays a key role in the proper supply of vitamin D for the organism. Vitamin D deficiency may lead to an increased risk of development of various neoplasms, including papillary thyroid carcinoma (PTC).Aim: Evaluation of the prevalence of vitamin D deficiency in patients with PTC and analysis of the relation between 25(OH)D levels and age, sex, place of living, severity of the disease, and pre...

Introduction: The activating BRAFV600E is the most common genetic alteration in PTC. There is a common belief that it can correlate with a more aggressive clinical course. The mutation of the CHEK2 gene impairs the repair processes of the damaged DNA. It can be expected that the coexistence of both mutations can be related to a worse clinical course.Aim: To assess the prevalence of the coexistence of the CHEK2 and BRAFV600E mutation...