ECP 2022 Final Programme

E-Posters 144 E-PS-15 E-PS-16 009 Assessment of gDNA yield obtained from FFPE samples and from scraped histologi- cal and cytological slides of patients with lung adenocarcinoma Leila Antonangelo, Brazil F. Mangone, M. Agati, A. Pavanelli, M. Nagai, L. Kulikowski, V. Figueiredo, C. Faria 011 OpenHRD – an open source platform for calculation of homologous recombination deficiency scores from OncoScan microarrays Ariadna Lara Gutierrez, Austria S. Sauer, K. Kashofer 013 Evaluation of PD-L1 expression in various formalin-fixed paraffin embedded tumor tissue samples using SP263, SP142 and QR1 antibody clones Katerina Kubelka-Sabit, North Macedonia D. Jashar, V. Filipovski, M. Kondeva 014 A rare case of neuroendocrine transdiffer- entiation in cutaneous melanoma Shawn Baldacchino, Malta D. Pisani, J. Scerri 015 Precision proteomics for the characteriza- tion of follicular-patterned thyroid neoplasms entities Davide Seminati, Italy I. Piga, G. Capitoli, L. Principi, V. L’Imperio, G. Casati, S. Galimberti, F. Magni, F. Pagni 016 The impact of pre-analytical factors on DNA quantification Lydia El Moutaoukkil, Morocco R. Ben Tayeb, I. Toughrai, B. Benjelloun, S. Bardai, L. ChbanI 017 Monitoring PIK3CA molecular heteroge- neity in breast cancer using liquid biopsy Pablo Santiago Díaz, Spain I. Vázquez, L. Comerma, L. Camacho, R. Longarón, S. Servitja, B. Lloveras, B. Bellosillo, S. Clavé 018 Assessment of EGFR mutation status in Tunisian series of non-small cell lung carcinomas Farah Sassi, Tunisia M.A. Mezni, M. Ben Rekaya, L. Bel Hadj Kacem, R. Aloui, N. Ben Othman, A. Bani, M. Ksentini, N. Znaidi, S. Rammeh 019 About a gastric GIST with co-occurrence of mutations in exons 9 and 11 of the c-kit gene Farah Sassi, Tunisia M. Ben Rekaya, F. Ksontini, A. Hmayeda, L. Bel Hadj Kacem, R. Aloui, M. Ksentini, M. Trabelsi, A. Blel, N. Znaidi, S. Rammeh 020 Liquid biopsy: new technical approaches to tumour evaluation Gulsim Smagulova, Kazakhstan S. Yessentayeva, A. Tulepbayeva, Z. Ilyanova, N. Nurgaliev E-PS-16 E-Posters Nephropathology 001 Collapsing glomerulopathy associated with Covid-19 diagnosed one year after SARS-CoV-2 infection: a case report of an emerging entity Chrysoula Gouta, Greece C. Nikolaidou, F. Iatridi, M. Stangou, I. Venizelos 002 A tale of a transplant: renal allograft granulomatous interstitial nephritis in early post-transplant period Aasma Nalwa, India S. Kumar, U. Rani, N. Bajpai, M. Chaturvedy, R. Jhorawat, V. Vishwajeet, M. Rao 003 Histological findings in a prospective cohort of transplant patients with screening for development of donor-spe- cific antibodies Candice Roufosse, United Kingdom F. Toulza, E. Santos, K. Spensley, S. Lewis, J. Beadle, A. McLean, T. Cairns, M. Willicombe