E Gkika, D Kostyszyn, T Fechter, C Moustakis, F Ernst, J Boda-Heggemann, G Sarria, K Dieckmann, S Dobiasch, M N Duma, F Eberle, K Kroeger, B Häussler, V Izaguirre, D Jazmati, S Lautenschläger, F Lohaus, F Mantel, J Menzel, S Pachmann, M Pavic, K Radlanski, O Riesterer, S Gerum, F Röder, J Willner, S Barczyk, D Imhoff, O Blanck, A Wittig, M Guckenberger, Anca-L Grosu, T B Brunner
PURPOSE: The aim of this study was to evaluate interobserver agreement (IOA) on target volume definition for pancreatic cancer (PACA) within the Radiosurgery and Stereotactic Radiotherapy Working Group of the German Society of Radiation Oncology (DEGRO) and to identify the influence of imaging modalities on the definition of the target volumes. METHODS: Two cases of locally advanced PACA and one local recurrence were selected from a large SBRT database. Delineation was based on either a planning 4D CT with or without (w/wo) IV contrast, w/wo PET/CT, and w/wo diagnostic MRI...
June 2, 2023: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]