Endocrine Abstracts

Background: Several ultrasound (US) scoring systems have been proposed to provide rules for standardizing risk stratification of thyroid nodules and to select which nodules should have a fine needle aspiration (FNA) biopsy performed. TI-RADS classification is one of the most used in the daily practise. Recently, EU-TIRADS scoring system has been published to simplify the evaluation of thyroid nodules and to integrate previous classifications into a single system. We aimed to c...

IntroductionDiffuse optic techniques exploit the capability of penetration of near infrared light to investigate the properties and physiology of tissues. Based on this property, the LUCA device (Laser and Ultrasound Co-Analyzer of Thyroid nodules), a multi-modal device that combines two different diffuse optical techniques – time resolved and diffuse correlation spectroscopies – with ultrasound in the same transducer, has been developed with t...

Background: The most common tool to test malignancy in the study of thyroid nodules (TN) is ultrasound and fine needle aspiration biopsy (FNAB). However, the sensitivity and specificity of the methods and the effectiveness in thyroid cancer are limited; therefore new methods to study thyroid nodules are required. In this way our goal is to introduce hybrid diffuse optical instruments that are capable to measure and discriminate altered microvascular blood flow, blood volume an...