ECP 2023 Final Programme

Poster Sessions a Monday 93 ECP 2023 Dublin Monday, 11 Sept PS-11 030 Risk stratification of endometrioid endometrial carcinoma (EEC) of no specific molecular profile (NSMP) utilizing E2F1 and CCNA2 RNA expression and PPP2R1A/ FBXW7 mutation status Maryam Shahi, USA S. Yadav, S. Jenkins, J. Bakkum-Gamez, N. Kanwar, J. Gonzalez Bosquet, K. Halling, K. Podratz 031 Endometrial clear cell carcinoma mimickers (CCCM): morphologic, immunophenotypic and molecular evaluation of an enigmatic and diverse group of tumours Maryam Shahi, USA F. Reyes-Baez, K. Schoolmeester, M. McGree, A. Fought, L. Grcevich, G. Schivardi, G. Glaser, A. Mariani 032 Vitamin E inhibits heavy metals accumula- tion in the uterus during short- and long-time exposure Kateryna Sikora, Ukraine Y. Lyndina, N. Hyriavenko, A. Awuah Wireko, T. Abdul-Rahman, D. Tsepochko, O. Romaniuk, M. Lyndin, A. Romaniuk 033 Incidence of high-risk and low-risk human papilloma virus subtypes in invasive squamous cell carcinomas of the cervix: a molecular international multi-institutional study on 448 cases Simona Stolnicu, Romania D. Allison, A. Momeni Boroujeni, L. Hoang, C. Terinte, A. Pesci, C. Mateoiu, R. Lastra, T. Kiyokawa, R. Ali-Fehmi, M. Kheil, E. Oliva, K. Devins, N. Abu-Rustum, R. Soslow 034 Prognostic significance and computer aided quantitative analysis of tumor-stroma ratio in high-grade serous ovarian cancer using routine H&E digital pathology slides Lilian van Wagensveld, The Netherlands C. Walker, K. Hahn, J. Sanders, R. Kruitwagen, M. van der Aa, G. Sonke, S. Rottenberg, K. Van de Vijver, A. Janowczyk, H. Horlings 035 ß-catenin and L1CAM expression further stratify endometrial carcinoma patients in no specific molecular profile group and p53 abnormal group respectively Heesoo Yoon, Korea H. Kim PS-11 Poster Session 09:30–10:30 Foyer 3rd Floor Poster Session Haematopathology Chair: Camille Laurent, France 001 Correlation between tumour infiltrating lymphocytes and prognostic factors in mantle cell lymphoma Julio Chabla Jaramillo, Spain A. Diazgranados Daza, J. Zuñiga Gaitan, M. Diaz Guillen, S. Ramón y Cajal Agüeras, J. Castellvi Vives 002 High level of tumour-infiltrating T lymphocytes predicts better prognosis in diffuse large B-cell lymphoma Yunjoo Cho, Korea J. Cho 003 Molecular classification of systemic diffuse large B-cell lymphoma in Korea Young A Kim, Korea J. Yim, B. Han, S. Lim, Y. Jeon 004 NGS testing practices and molecular profile of KIT in systemic mastocytosis: real-world insights from France, Italy, and Spain Nicolas Lamontagne, Switzerland S. Cheloni, S. Lima, T. Green, Z. Crouch, A. Kim 005 Chronic lymphocytic leukemia with Reed–Sternberg cells. Review of this rare entity in a tertiarty university hospital Pablo Pérez Montero, Spain E. Sánchez López, G. Olmedilla Arregui, E. Fernandez PS-10