Accepted Manuscript Title: The validity and reproducibility of the Thyroid Imaging Reporting and Data System (TI-RADS) in categorization of thyroid nodules: Multicentre prospective study Authors: Mohammad Abd Alkhalik Basha, Ahmad Abdullah Alnaggar, Rania Refaat, Ahmed Mohamed El-Maghraby, Mona Mohammed Refaat, Marwa E. Abd Elhamed, Ahmed A. El-Hamid M. Abdalla, Sameh Abdelaziz Aly, Amr Shaaban Hanafy, Abd El Motaleb Mohamed, Amira Hamed Mohamed Afifi, Ola Harb PII: S0720-048X(19)30219-0 DOI: https://doi.org/10.1016/j.ejrad.2019.06.015 Reference: EURR 8585 To appear in: European Journal of Radiology Received date: 7 February 2019 Revised date: 4 June 2019 Accepted date: 16 June 2019 Please cite this article as: Alkhalik Basha MA, Alnaggar AA, Refaat R, El-Maghraby AM, Refaat MM, Elhamed MEA, El-Hamid M. Abdalla AA, Aly SA, Hanafy AS, Mohamed AEM, Mohamed Afifi AH, Harb O, The validity and reproducibility of the Thyroid Imaging Reporting and Data System (TI-RADS) in categorization of thyroid nodules: Multicentre prospective study, European Journal of Radiology (2019), https://doi.org/10.1016/j.ejrad.2019.06.015 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.