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Document type:
journal article 
Author(s):
Popp, Ilinca; Bott, Stefan; Mix, Michael; Oehlke, Oliver; Schimek-Jasch, Tanja; Nieder, Carsten; Nestle, Ursula; Bock, Michael; Yuh, William T C; Meyer, Philipp Tobias; Weber, Wolfgang A; Urbach, Horst; Mader, Irina; Grosu, Anca-Ligia 
Title:
Diffusion-weighted MRI and ADC versus FET-PET and GdT1w-MRI for gross tumor volume (GTV) delineation in re-irradiation of recurrent glioblastoma. 
Abstract:
GTV definition for re-irradiation treatment planning in recurrent glioblastoma (rGBM) is usually based on contrast-enhanced MRI (GdT1w-MRI) and, for an increased specificity, on amino acid PET. Diffusion-weighted (DWI) MRI and ADC maps can reveal regions of high cellularity as surrogate for active tumor. The objective of this study was to compare the localization and quality of diffusion restriction foci (GTV-ADClow) with FET-PET (GTV-PET) and GdT1w-MRI (GTV-GdT1w-MRI).We prospectively evaluated...    »
 
Journal title abbreviation:
Radiother Oncol 
Year:
2019 
Journal volume:
130 
Pages contribution:
121-131 
Language:
eng 
Print-ISSN:
0167-8140 
TUM Institution:
Klinik und Poliklinik für Nuklearmedizin