ESTRO 2025 - Abstract Book

S2396

Interdisciplinary – Other

ESTRO 2025

Keywords: breast cancer, knowledge graph, data harmonization

References 1. PMID: 38813389 2. National Library of Medicine. Overview of SNOMED CT. https://www.nlm.nih.gov/healthit/snomedct/snomed_overview.html Accessed November 5, 2024. 3. Österle, S.; Touré, V.; Crameri, K. The SPHN Ecosystem Towards FAIR Data. Preprints 2021 , 2021090505. https://doi.org/10.20944/preprints202109.0505.v1

4. PMID: 37203627 5. PMID: 36736448

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Mini-Oral Reirradiation workflow: one-year outcomes of interdisciplinary and multi-institutional virtual peer-review meetings MYRIAM AYADI-ZAHRA 1 , PAULINE DUPUIS 1 , MAGALI SANDT 1 , GUILLAUME BELDJOUDI 1 , ANNE AGATHE SERRE 2 , ISABELLE MARTEL-LAFAY 2 , LINE CLAUDE 2 , VALENTINE GUIMAS 3 , SOPHIE CHIAVASSA 4 , ALEXANDRA MOIGNIER 4 , ANTHONY ALEXIS 4 , LUC OLLIVIER 3 , LOIG VAUGIER 3 , MARTIN LANGE 3 , CORALIE MONCHARMONT 2 , MARIE-PIERRE SUNYACH 2 1 Medical Physics Department, Centre Léon Bérard, Lyon, France. 2 Radiotherapy Department, Centre Léon Bérard, Lyon, France. 3 Radiation Oncology Department, Institut de Cancérologie de l’Ouest, Nantes, France. 4 Medical Physics Department, Institut de Cancérologie de l’Ouest, Nantes, France Purpose/Objective A dedicated clinical workflow is crucial for reirradiations (reRT) to ensure patient treatment safety. In the last ten years, a reRT clinical workflow, with several stakeholders involved and specific dose accumulation tools, was developed in our institution. Interdisciplinary peer-review meetings were included in the workflow to share expertise for reRT patient cases and to aid in clinical decision-making, especially for young radiation oncologists (RO). Over the last year, these reRT meetings evolved to a virtual meeting with the participation of other regional and French institutions teams. The purpose of this work was to assess the outcomes of these interdisciplinary and multi-institutional peer-review meetings. Material/Methods