RT Generic T1 An update on the management of sporadic desmoid-type fibromatosis: a European Consensus Initiative between Sarcoma PAtients EuroNet (SPAEN) and European Organization for Research and Treatment of Cancer (EORTC)/Soft Tissue and Bone Sarcoma Group (STBSG) A1 Kasper, B. A1 Baumgarten, C. A1 Garcia, J. A1 Bonvalot, S. A1 Haas, R. A1 Haller, F. A1 Hohenberger, P. A1 Penel, N. A1 Messiou, C. A1 van der Graaf, W. T. A1 Gronchi, A. A1 Desmoid Working Grp, K1 desmoid K1 aggressive fibromatosis K1 EORTC/STBSG K1 patient advocacy groups K1 SPAEN K1 treatment algorithm K1 Advanced aggressive fibromatosis K1 Phase-ii trial K1 Soft-tissue K1 Local recurrence K1 Abdominal-wall K1 1st-line management K1 Surgical resection K1 Prognostic-factors K1 Treatment options K1 See policy AB Desmoid-type fibromatosis is a rare and locally aggressive monoclonal, fibroblastic proliferation characterized by a variable and often unpredictable clinical course. Currently, there is no established or evidence-based treatment approach available for this disease. Therefore, in 2015 the European Desmoid Working Group published a position paper giving recommendations on the treatment of this intriguing disease. Here, we present an update of this consensus approach based on professionals' AND patients' expertise following a round table meeting bringing together sarcoma experts from the European Organization for Research and Treatment of Cancer/Soft Tissue and Bone Sarcoma Group with patients and patient advocates from Sarcoma PAtients EuroNet. In this paper, we focus on new findings regarding the prognostic value of mutational analysis in desmoid-type fibromatosis patients and new systemic treatment options. PB Oxford univ press SN 0923-7534 YR 2017 FD 2017-10-01 LK https://hdl.handle.net/10668/27274 UL https://hdl.handle.net/10668/27274 LA en DS RISalud RD Apr 17, 2025