https://www.selleckchem.com/pr....oducts/sirpiglenasta
To compare the frequency of fine needle aspiration (FNA) cytological results between nodules 1cm or less and nodules greater than 1cm. All FNAs performed between January 2016 and December 2019 at an institute in Brazil were analysed. For each nodule, at least two conventional slides were produced (one stained by Giemsa and the other by hematoxylin and eosin). All cases were reviewed by two cytopathologists and were reported following the Bethesda System. Clinical information (gender and age) and ultrasound data (nodule size and l