ECP 2022 Final Programme

Poster Sessions a Tuesday 97 ECP 2022 Basel Tuesday, 6 Sept PS-11 e Tuesday, 6 September 2022 PS-11 Poster Session Poster Session Cytopathology Chairs: Elena Vigliar, Italy Maria Dolores Lozano, Spain 001 Pancreatobiliary cytopathology: the use of the Papanicolaou Society system in the transition towards a new era of standard- ised reporting Matthew Hanks, United Kingdom G. Aithal, A. Zaitoun 003 Pancreatic neuroendocrine tumours: the shifting scales of lesion classification Matthew Hanks, United Kingdom M. Khan, D. Lobo, I. Beckingham, S. Ryder, A. Zaitoun 004 What is the risk of malignancy associated with diagnostic categories of proposed World Health Organization international system for reporting pancreaticobiliary cytopathology? Berkay Simsek, Turkey P.U. Göçün, Ö. Ekinci, N. Ekmen, M. Arhan, T. Karakan, M. İbiş, M. Cindoruk 005 Fine needle aspiration biopsy and cytomorphologic spectrum of Hashimoto’s thyroiditis Georgios Kalodimos, Greece G. Kitsakis, P. Skoufogiannis, G. Tsiouma, A. Feritsean, S. Divani 007 Mediastinal metastases diagnosed by endobronchial ultrasound-guided transbronchial needle aspiration. Beyond lung cancer metastases Patricia García Abellás, Spain R. Meléndez Gispert, A. Ferrer Gómez, A. Caminoa-Lizarralde Aiza, A. Benito Berlinches 008 Programmed Death Ligand 1 (PD-L1) expression in fine needle aspiration cell blocks of head and neck squamous cell carcinoma and its cytohistological concordance Si Kei Lou, Canada H. Ruff, C. Cheung 009 Association of high-risk HPV strains other than 16 and 18 with progression from atypical squamous cells of undetermined significance to worse abnormal cervico- vaginal cytology over a 5 year period: results from a single academic institution Tamara Giorgadze, USA A. Grover, M. Ratiani, C. Onyenekwu, M. Molina, P. Jain 010 Atypical urothelial cells: two-year-experi- ence with the Paris system for reporting urinary cytology in tertiary care centre pathology Ivana Kholova, Finland E. Pöyry, V. Nykänen, E. Viljanen, J. Pulkkinen, M. Laurila 011 Fine needle aspiration biopsy of piloma- trixoma (Cytological features of 6 cases histologically approved) Senay Erdogan-Durmus, Turkey B. Guzelbey 012 Metastases of extrapulmonary malignan- cies in mediastinal lymph nodes sampled by Endobronchial ultrasound-guided transbronchial needle aspiration Senay Erdogan-Durmus, Turkey A. Goktas, Z. Erdem 013 Standardization of p16/ki-67 immunocyto- chemistry in conventional cervical cytology for detection of high-grade cervical squamous intraepithelial lesion Ines Benedetti, Colombia A. Pineda, L. Barrios