ECP 2022 Final Programme

Sunday, 4 Sept Scientific Programme a Sunday 31 ECP 2022 Basel OFP-01 Oral Free Paper Session 08:30–12:00 Osaka/Samarkand Oral Free Paper Session Digestive Diseases Pathology–GI Chairs: Xuchen Zhang, USA Paula Borralho Nunes, Portugal 001 08:30–08:40 Gastric polyps in familial adenomatous polyposis (FAP) Portuguese patients–the first Western cohort with Asian features Diana Baptista, Portugal M. Fernandes, F. Sousa, M. Garrido, L. Pinho, R. Morais, M. Baptista, F. Carneiro, I. Gullo 002 08:40–08:50 Road-Mapping for gastric intestinal metaplasia Elif Kardelen Çagdas, Turkey İ. Adanır, C. Ersöz, Ş. Ersöz, B. Savaş, A. Ensari 003 08:50–09:00 Myths and facts: reflux oesophagitis vs eosinophilic oesophagitis Elif Kardelen Çagdas, Turkey N. Aras, C. Ersöz, Ş. Ersöz, Z. Kuloglu, A. Kansu Tanca, B. Savaş, A. Ensari 004 09:00–09:10 Clinical relevance of tumour response patterns in rectal cancer Sonay Kus Ozturk, The Netherlands C. Graham Martínez, K. Sheahan, D. Winter, S. Aherne, E. Ryan, C. van de Velde, C. Marijnen, G. Hospers, R. van der Post, I. Nagtegaal 005 09:10–09:20 Consultation rate and pathologist diagnostic rate in 6,020 oesophageal biopsy specimens Michael Bonert, Canada R. Cheng, A. Naqvi, C. Finley 006 09:20–09:30 Endoscopic biopsies in the diagnosis of colorectal carcinoma – is it quantity or quality? Katy Teo, United Kingdom M. Elgoweini 008 10:30–10:40 Epithelial-mesenchymal transition and α -SMA expression in the tumour microenvi- ronment: role in tumour stroma composi- tion and association with prognosis in colorectal cancer Ricella Souza Da Silva, Portugal F. Gomes, J. Andrade, L. Barbosa, D. Silva 009 10:40–10:50 Digital spatial profiling and proteomics identifies differences in biological phenotypes of tumour deposits and lymph node metastases in colorectal cancer Nelleke Brouwer, The Netherlands L. Webbink, S. van Lent-van Vliet, P. Jansen, R. Geene, I. Nijman, F. Simmer, D. Tauriello, M. Vermeulen, I. Nagtegaal 010 10:50–11:00 Extraappendiceal goblet cell carcinoid like amphicrine tumours of GI tract: a long- known, not routinely used entity, associated with aggressive behaviour Zeynep Betül Erdem, Turkey H. Pasaoglu, E. Yarikkaya, M. Cin, T. Özcan, H. Dincer, H. Bektas, N. Dursun Kepkep 011 11:00–11:10 Mismatch repair protein and microsatellite instability status in gastric cancer: a comparative study between endoscopic biopsies and surgical specimens Irene Gullo, Portugal D. Sousa Marques, J. Ricardo Silva, L. Mascarenhas-Lemos, X. Wen, C. Nascimento, A. Costa, A. Faria, C. Gouveia, L. Pinho, P. Patrícia, M. Cravo, C. Fátima 012 11:10–11:20 Which is which? Autoimmune (H.pylori) gastritis Nermin Aras, Turkey E. Çagdas, S. Kurt, B. Savaş, A. Ensari 013 11:20–11:30 Systemic neutrophil-to-lymphocyte ratio in colorectal cancer: differences in systemic cytokine profile and immune effector cell populations Debamita Bhattacharjee, United Kingdom M. Cummings, N. Orsi, M. Cullen, S. Richards, R. Prasad, D. Jayne, P. Quirke, J. Pine