3D printing of radioactive wall-less PET phantoms improves threshold-based target delineation and quantification

Abstract Background Validation of threshold-based PET segmentation and PET quantification is typically performed with fillable phantoms. Theoretical considerations show that the inactive walls of the phantom cavities introduce a contrast dependence of the volume-reproducing threshold (VRT), potentia...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:EJNMMI Physics
المؤلفون الرئيسيون: Adrian Jun Zounek, Nico Maximilian Joerg, Felix Lindheimer, Artem Zatcepin, Giovanna Palumbo, Rosel Oos, Astrid Delker, Franz Josef Gildehaus, Andreas Bollenbacher, Guido Boening, Peter Bartenstein, Matthias Brendel, Nathalie Lisa Albert, Sibylle Ziegler, Lena Kaiser
التنسيق: مقال
اللغة:الإنجليزية
منشور في: SpringerOpen 2025-06-01
الموضوعات:
الوصول للمادة أونلاين:https://doi.org/10.1186/s40658-025-00768-x