Reporting Thyroid Cytology in a Globalized World

Autor: Cristina Pizzimenti, Esther Diana Rossi, Francesca Mazzeo, Antonio Ieni, Guido Fadda, Gaetano Basilio Militi, Giovanni Tuccari
Rok vydání: 2021
Předmět:
Zdroj: Endocrines, Vol 2, Iss 29, Pp 311-319 (2021)
ISSN: 2673-396X
DOI: 10.3390/endocrines2030029
Popis: The Italian SIAPEC-AIT 2014 classification, the 2017 Bethesda System for Reporting Thyroid Cytology (TBSRTC), the 2016 UK Royal College of Pathologists (RCPath) thyroid reporting system, and the 2019 Japanese reporting system for thyroid aspiration cytology (JRSTAC2019) represent the most widely used reporting systems among clinicians and pathologists for the purpose of cytologically diagnosing, estimating the potential risk of malignancy (ROM), and defining the most appropriate treatment for a patient with a thyroid nodule. Although all the systems use overlapping diagnostic categories and morphologic criteria, they differ on the basis of the criteria for inclusion in the cytologic categories, which may, in turn, affect the ROM of a given category and the clinical management of the patient, particularly with regard to the “indeterminate” categories. The aim of this review is to analyze the main differences that emerge between the systems and to propose possible solutions for a comprehensive reporting system that integrates and harmonizes all the criteria of the Italian classification and the Bethesda system, also taking into account the impact that the new tumor entity NIFTP (non-invasive follicular tumor with papillary-like nuclear features) that has, in many instances, replaced the non-invasive form of the follicular variant of papillary carcinoma, has had on the modification of malignancy risks.
Databáze: OpenAIRE