RT Journal Article T1 Position paper: Rationale for the treatment of children with CCSK in the UMBRELLA SIOP-RTSG 2016 protocol. A1 Gooskens, Saskia L A1 Graf, Norbert A1 Furtwängler, Rhoikos A1 Spreafico, Filippo A1 Bergeron, Christophe A1 Ramírez-Villar, Gema L A1 Godzinski, Jan A1 Rübe, Christian A1 Janssens, Geert O A1 Vujanic, Gordan M A1 Leuschner, Ivo A1 Coulomb-L'Hermine, Aurore A1 Smets, Anne M A1 de Camargo, Beatriz A1 Stoneham, Sara A1 van Tinteren, Harm A1 Pritchard-Jones, Kathy A1 van den Heuvel-Eibrink, Marry M A1 International Society of Paediatric Oncology–Renal Tumour Study Group (SIOP–RTSG), AB The International Society of Paediatric Oncology-Renal Tumour Study Group (SIOP-RTSG) has developed a new protocol for the diagnosis, treatment, and follow-up monitoring of childhood renal tumours - the UMBRELLA SIOP-RTSG 2016 protocol (the UMBRELLA protocol). This protocol has been designed to continue international collaboration in the treatment of childhood renal tumours and will be implemented in over 50 different countries. Clear cell sarcoma of the kidney, which is a rare paediatric renal tumour that most commonly occurs in children between 2 and 4 years of age, is specifically addressed in the UMBRELLA protocol. YR 2018 FD 2018-02-27 LK http://hdl.handle.net/10668/12187 UL http://hdl.handle.net/10668/12187 LA en DS RISalud RD Apr 6, 2025